com.aspose.words

Class FieldToc

  • java.lang.Object
    • Field
      • com.aspose.words.FieldToc
public class FieldToc 
extends Field

Implements the TOC field.
Builds a table of contents (which can also be a table of figures) using the entries specified by TC fields, their heading levels, and specified styles, and inserts that table at this place in the document.

Example:

Shows how to insert a TOC and populate it with entries based on heading styles.
public void fieldToc() throws Exception {
    Document doc = new Document();
    DocumentBuilder builder = new DocumentBuilder(doc);

    // The table of contents we will insert will accept entries that are only within the scope of this bookmark
    builder.startBookmark("MyBookmark");

    // Insert a list num field using a document builder
    FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);

    // Limit possible TOC entries to only those within the bookmark we name here
    fieldToc.setBookmarkName("MyBookmark");

    // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
    // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
    fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");

    // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
    doc.getFieldOptions().setCustomTocStyleSeparator(";");

    // Filter out any headings that are outside this range
    fieldToc.setHeadingLevelRange("1-3");

    // Headings in this range won't display their page number in their TOC entry
    fieldToc.setPageNumberOmittingLevelRange("2-5");

    fieldToc.setEntrySeparator("-");
    fieldToc.setInsertHyperlinks(true);
    fieldToc.setHideInWebLayout(false);
    fieldToc.setPreserveLineBreaks(true);
    fieldToc.setPreserveTabs(true);
    fieldToc.setUseParagraphOutlineLevel(false);

    insertNewPageWithHeading(builder, "First entry", "Heading 1");
    builder.writeln("Paragraph text.");
    insertNewPageWithHeading(builder, "Second entry", "Heading 1");
    insertNewPageWithHeading(builder, "Third entry", "Quote");
    insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");

    // These two headings will have the page numbers omitted because they are within the "2-5" range
    insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
    insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");

    // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
    insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");

    builder.endBookmark("MyBookmark");
    builder.writeln("Paragraph text.");

    // This entry will be omitted because it is outside the bookmark specified by the TOC
    insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");

    Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");

    fieldToc.updatePageNumbers();
    doc.updateFields();
    doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
}

/// <summary>
/// Start a new page and insert a paragraph of a specified style
/// </summary>
@Test(enabled = false)
public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
    builder.insertBreak(BreakType.PAGE_BREAK);
    String originalStyle = builder.getParagraphFormat().getStyleName();
    builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
    builder.writeln(captionText);
    builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
}

Constructor Summary
 
Property Getters/Setters Summary
java.lang.StringgetBookmarkName()
void
setBookmarkName(java.lang.Stringvalue)
           Gets or sets the name of the bookmark that marks the portion of the document used to build the table.
java.lang.StringgetCaptionlessTableOfFiguresLabel()
void
setCaptionlessTableOfFiguresLabel(java.lang.Stringvalue)
           Gets or sets the name of the sequence identifier used when building a table of figures that does not include caption's label and number.
java.lang.StringgetCustomStyles()
void
setCustomStyles(java.lang.Stringvalue)
           Gets or sets a list of styles other than the built-in heading styles to include in the table of contents.
java.lang.StringgetDisplayResult()
Gets the text that represents the displayed field result.
FieldEndgetEnd()
Gets the node that represents the field end.
java.lang.StringgetEntryIdentifier()
void
setEntryIdentifier(java.lang.Stringvalue)
           Gets or sets a string that should match type identifiers of TC fields being included.
java.lang.StringgetEntryLevelRange()
void
setEntryLevelRange(java.lang.Stringvalue)
           Gets or sets a range of levels of the table of contents entries to be included.
java.lang.StringgetEntrySeparator()
void
setEntrySeparator(java.lang.Stringvalue)
           Gets or sets a sequence of characters that separate an entry and its page number.
FieldFormatgetFormat()
Gets a FieldFormat object that provides typed access to field's formatting.
java.lang.StringgetHeadingLevelRange()
void
setHeadingLevelRange(java.lang.Stringvalue)
           Gets or sets a range of heading levels to include.
booleangetHideInWebLayout()
void
setHideInWebLayout(booleanvalue)
           Gets or sets whether to hide tab leader and page numbers in Web layout view.
booleangetInsertHyperlinks()
void
setInsertHyperlinks(booleanvalue)
           Gets or sets whether to make the table of contents entries hyperlinks.
booleanisDirty()
void
isDirty(booleanvalue)
           Gets or sets whether the current result of the field is no longer correct (stale) due to other modifications made to the document.
booleanisLocked()
void
isLocked(booleanvalue)
           Gets or sets whether the field is locked (should not recalculate its result).
booleanisPageNumberOmittingLevelRangeSpecified()
intgetLocaleId()
void
setLocaleId(intvalue)
           Gets or sets the LCID of the field.
java.lang.StringgetPageNumberOmittingLevelRange()
void
setPageNumberOmittingLevelRange(java.lang.Stringvalue)
           Gets or sets a range of levels of the table of contents entries from which to omits page numbers.
java.lang.StringgetPrefixedSequenceIdentifier()
void
setPrefixedSequenceIdentifier(java.lang.Stringvalue)
           Gets or sets the identifier of a sequence for which a prefix should be added to the entry's page number.
booleangetPreserveLineBreaks()
void
setPreserveLineBreaks(booleanvalue)
           Gets or sets whether to preserve newline characters within table entries.
booleangetPreserveTabs()
void
setPreserveTabs(booleanvalue)
           Gets or sets whether to preserve tab entries within table entries.
java.lang.StringgetResult()
void
setResult(java.lang.Stringvalue)
           Gets or sets text that is between the field separator and field end.
FieldSeparatorgetSeparator()
Gets the node that represents the field separator. Can be null.
java.lang.StringgetSequenceSeparator()
void
setSequenceSeparator(java.lang.Stringvalue)
           Gets or sets the character sequence that is used to separate sequence numbers and page numbers.
FieldStartgetStart()
Gets the node that represents the start of the field.
java.lang.StringgetTableOfFiguresLabel()
void
setTableOfFiguresLabel(java.lang.Stringvalue)
           Gets or sets the name of the sequence identifier used when building a table of figures.
intgetType()
Gets the Microsoft Word field type. The value of the property is FieldType integer constant.
booleangetUseParagraphOutlineLevel()
void
           Gets or sets whether to use the applied paragraph outline level.
 
Method Summary
java.lang.StringgetFieldCode()
Returns text between field start and field separator (or field end if there is no separator). Both field code and field result of child fields are included.
java.lang.StringgetFieldCode(boolean includeChildFieldCodes)
Returns text between field start and field separator (or field end if there is no separator).
Noderemove()
Removes the field from the document. Returns a node right after the field. If the field's end is the last child of its parent node, returns its parent paragraph. If the field is already removed, returns null.
booleanunlink()
Performs the field unlink.
voidupdate()
Performs the field update. Throws if the field is being updated already.
voidupdate(boolean ignoreMergeFormat)
Performs a field update. Throws if the field is being updated already.
booleanupdatePageNumbers()
Updates the page numbers for items in this table of contents.
 

    • Constructor Detail

      • FieldToc

        public FieldToc()
    • Property Getters/Setters Detail

      • getBookmarkName/setBookmarkName

        public java.lang.String getBookmarkName() / public void setBookmarkName(java.lang.String value)
        
        Gets or sets the name of the bookmark that marks the portion of the document used to build the table.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
      • getCaptionlessTableOfFiguresLabel/setCaptionlessTableOfFiguresLabel

        public java.lang.String getCaptionlessTableOfFiguresLabel() / public void setCaptionlessTableOfFiguresLabel(java.lang.String value)
        
        Gets or sets the name of the sequence identifier used when building a table of figures that does not include caption's label and number.

        Example:

        Insert a TOC field and build the table with SEQ fields.
        public void tocSeqPrefix() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // Filter by sequence identifier and a prefix sequence identifier, and change sequence separator
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
            fieldToc.setPrefixedSequenceIdentifier("PrefixSequence");
            fieldToc.setSequenceSeparator(">");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence \\s PrefixSequence \\d >");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // Add two SEQ fields in one paragraph, setting the TOC's sequence and prefix sequence as their sequence identifiers
            FieldSeq fieldSeq = insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  PrefixSequence");
        
            fieldSeq = insertSeqField(builder, ", MySequence ", "\n", "MySequence");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence");
        
            insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            insertSeqField(builder, ", MySequence ", "\n", "MySequence");
        
            // If the sqeuence identifier doesn't match that of the TOC, the entry won't be included
            insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            fieldSeq = insertSeqField(builder, ", MySequence ", "", "OtherSequence");
            builder.writeln(" This text, from a different sequence, won't be included in the same TOC as the one above.");
        
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  OtherSequence");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.Prefix.docx");
        }
        
        public void tocSeqNumbering() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // Filter by sequence identifier and a prefix sequence identifier, and change sequence separator
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // Set the current number of the sequence to 100
            FieldSeq fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setResetNumber("100");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence \\r 100");
        
            insertSeqField(builder, "MySequence ", "\n", "MySequence");
        
            // Insert a heading
            builder.insertBreak(BreakType.PARAGRAPH_BREAK);
            builder.getParagraphFormat().setStyle(doc.getStyles().get("Heading 1"));
            builder.writeln("My heading");
            builder.getParagraphFormat().setStyle(doc.getStyles().get("Normal"));
        
            // Reset sequence when we encounter a heading, resetting the sequence back to 1
            fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setResetHeadingLevel("1");
            Assert.assertEquals(" SEQ  MySequence \\s 1", fieldSeq.getFieldCode());
        
            // Move to the next number
            fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setInsertNextNumber(true);
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence \\n");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.ResetNumbering.docx");
        }
        
        public void tocSeqBookmark() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // This TOC takes in all SEQ fields with "MySequence" inside "TOCBookmark"
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
            fieldToc.setBookmarkName("TOCBookmark");
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence \\b TOCBookmark");
        
            insertSeqField(builder, "MySequence ", "", "MySequence");
            builder.writeln(" This text won't show up in the TOC because it is outside of the bookmark.");
        
            builder.startBookmark("TOCBookmark");
        
            insertSeqField(builder, "MySequence ", "", "MySequence");
            builder.writeln(" This text will show up in the TOC next to the entry for the above caption.");
        
            insertSeqField(builder, "OtherSequence ", "", "OtherSequence");
            builder.writeln(" This text, from a different sequence, won't be included in the same TOC as the one above.");
        
            // The contents of the bookmark we reference here will not appear at the SEQ field, but will appear in the corresponding TOC entry
            FieldSeq fieldSeq = insertSeqField(builder, " MySequence ", "\n", "MySequence");
            fieldSeq.setBookmarkName("SEQBookmark");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence SEQBookmark");
        
            // Add bookmark to reference
            builder.insertBreak(BreakType.PAGE_BREAK);
            builder.startBookmark("SEQBookmark");
            insertSeqField(builder, " MySequence ", "", "MySequence");
            builder.writeln(" Text inside SEQBookmark.");
            builder.endBookmark("SEQBookmark");
        
            builder.endBookmark("TOCBookmark");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.Bookmark.docx");
        }
        
        /// <summary>
        /// Insert a sequence field with preceding text and a specified sequence identifier
        /// </summary>
        @Test(enabled = false)
        public FieldSeq insertSeqField(final DocumentBuilder builder, final String textBefore, final String textAfter, final String sequenceIdentifier) throws Exception {
            builder.write(textBefore);
            FieldSeq fieldSeq = (FieldSeq) builder.insertField(FieldType.FIELD_SEQUENCE, true);
            fieldSeq.setSequenceIdentifier(sequenceIdentifier);
            builder.write(textAfter);
        
            return fieldSeq;
        }
      • getCustomStyles/setCustomStyles

        public java.lang.String getCustomStyles() / public void setCustomStyles(java.lang.String value)
        
        Gets or sets a list of styles other than the built-in heading styles to include in the table of contents.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
      • getDisplayResult

        public java.lang.String getDisplayResult()
        
        Gets the text that represents the displayed field result. The Document.updateListLabels() method must be called to obtain correct value for the FieldListNum, FieldAutoNum, FieldAutoNumOut and FieldAutoNumLgl fields.

        Example:

        Shows how to get the text that represents the displayed field result.
        Document document = new Document(getMyDir() + "Field.FieldDisplayResult.docx");
        
        FieldCollection fields = document.getRange().getFields();
        
        Assert.assertEquals(fields.get(0).getDisplayResult(), "111");
        Assert.assertEquals(fields.get(1).getDisplayResult(), "222");
        Assert.assertEquals(fields.get(2).getDisplayResult(), "Multi\rLine\rText");
        Assert.assertEquals(fields.get(3).getDisplayResult(), "%");
        Assert.assertEquals(fields.get(4).getDisplayResult(), "Macro Button Text");
        Assert.assertEquals(fields.get(5).getDisplayResult(), "");
        
        // Method must be called to obtain correct value for the "FieldListNum", "FieldAutoNum",
        // "FieldAutoNumOut" and "FieldAutoNumLgl" fields
        document.updateListLabels();
        
        Assert.assertEquals(fields.get(5).getDisplayResult(), "1)");
      • getEnd

        public FieldEnd getEnd()
        
        Gets the node that represents the field end.

        Example:

        Shows how to work with a document's field collection.
        public void fieldCollection() throws Exception {
            // Open a document that has fields
            Document doc = new Document(getMyDir() + "Document.ContainsFields.docx");
        
            // Get the collection that contains all the fields in a document
            FieldCollection fields = doc.getRange().getFields();
            Assert.assertEquals(fields.getCount(), 6);
        
            // Iterate over the field collection and print contents and type of every field using a custom visitor implementation
            FieldVisitor fieldVisitor = new FieldVisitor();
        
            Iterator<Field> fieldEnumerator = fields.iterator();
        
            while (fieldEnumerator.hasNext()) {
                if (fieldEnumerator.next() != null) {
                    Field currentField = fieldEnumerator.next();
        
                    currentField.getStart().accept(fieldVisitor);
                    if (currentField.getSeparator() != null) {
                        currentField.getSeparator().accept(fieldVisitor);
                    }
                    currentField.getEnd().accept(fieldVisitor);
                } else {
                    System.out.println("There are no fields in the document.");
                }
            }
        
            System.out.println(fieldVisitor.getText());
        
            // Get a field to remove itself
            fields.get(0).remove();
            Assert.assertEquals(fields.getCount(), 5);
        
            // Remove a field by reference
            Field lastField = fields.get(3);
            fields.remove(lastField);
            Assert.assertEquals(fields.getCount(), 4);
        
            // Remove a field by index
            fields.removeAt(2);
            Assert.assertEquals(fields.getCount(), 3);
        
            // Remove all fields from the document
            fields.clear();
            Assert.assertEquals(fields.getCount(), 0);
        }
        
        /// <summary>
        /// Document visitor implementation that prints field info
        /// </summary>
        public static class FieldVisitor extends DocumentVisitor {
            public FieldVisitor() {
                mBuilder = new StringBuilder();
            }
        
            /// <summary>
            /// Gets the plain text of the document that was accumulated by the visitor.
            /// </summary>
            public String getText() {
                return mBuilder.toString();
            }
        
            /// <summary>
            /// Called when a FieldStart node is encountered in the document.
            /// </summary>
            public int visitFieldStart(final FieldStart fieldStart) {
                mBuilder.append("Found field: " + fieldStart.getFieldType() + "\r\n");
                mBuilder.append("\tField code: " + fieldStart.getField().getFieldCode() + "\r\n");
                mBuilder.append("\tDisplayed as: " + fieldStart.getField().getResult() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            /// <summary>
            /// Called when a FieldSeparator node is encountered in the document.
            /// </summary>
            public int visitFieldSeparator(final FieldSeparator fieldSeparator) {
                mBuilder.append("\tFound separator: " + fieldSeparator.getText() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            /// <summary>
            /// Called when a FieldEnd node is encountered in the document.
            /// </summary>
            public int visitFieldEnd(final FieldEnd fieldEnd) {
                mBuilder.append("End of field: " + fieldEnd.getFieldType() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            private StringBuilder mBuilder;
        }
      • getEntryIdentifier/setEntryIdentifier

        public java.lang.String getEntryIdentifier() / public void setEntryIdentifier(java.lang.String value)
        
        Gets or sets a string that should match type identifiers of TC fields being included.

        Example:

        Shows how to insert a TOC field and filter which TC fields end up as entries.
        public void fieldTocEntryIdentifier() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setEntryIdentifier("A");
            fieldToc.setEntryLevelRange("1-3");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // These two entries will appear in the table
            insertTocEntry(builder, "TC field 1", "A", "1");
            insertTocEntry(builder, "TC field 2", "A", "2");
        
            // These two entries will be omitted because of an incorrect type identifier
            insertTocEntry(builder, "TC field 3", "B", "1");
        
            // ...and an out-of-range entry level
            insertTocEntry(builder, "TC field 4", "A", "5");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\f A \\l 1-3");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.TC.docx");
        }
        
        /// <summary>
        /// Insert a table of contents entry via a document builder
        /// </summary>
        @Test(enabled = false)
        public void insertTocEntry(final DocumentBuilder builder, final String text, final String typeIdentifier, final String entryLevel) throws Exception {
            FieldTC fieldTc = (FieldTC) builder.insertField(FieldType.FIELD_TOC_ENTRY, true);
            fieldTc.setOmitPageNumber(true);
            fieldTc.setText(text);
            fieldTc.setTypeIdentifier(typeIdentifier);
            fieldTc.setEntryLevel(entryLevel);
        }
      • getEntryLevelRange/setEntryLevelRange

        public java.lang.String getEntryLevelRange() / public void setEntryLevelRange(java.lang.String value)
        
        Gets or sets a range of levels of the table of contents entries to be included.

        Example:

        Shows how to insert a TOC field and filter which TC fields end up as entries.
        public void fieldTocEntryIdentifier() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setEntryIdentifier("A");
            fieldToc.setEntryLevelRange("1-3");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // These two entries will appear in the table
            insertTocEntry(builder, "TC field 1", "A", "1");
            insertTocEntry(builder, "TC field 2", "A", "2");
        
            // These two entries will be omitted because of an incorrect type identifier
            insertTocEntry(builder, "TC field 3", "B", "1");
        
            // ...and an out-of-range entry level
            insertTocEntry(builder, "TC field 4", "A", "5");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\f A \\l 1-3");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.TC.docx");
        }
        
        /// <summary>
        /// Insert a table of contents entry via a document builder
        /// </summary>
        @Test(enabled = false)
        public void insertTocEntry(final DocumentBuilder builder, final String text, final String typeIdentifier, final String entryLevel) throws Exception {
            FieldTC fieldTc = (FieldTC) builder.insertField(FieldType.FIELD_TOC_ENTRY, true);
            fieldTc.setOmitPageNumber(true);
            fieldTc.setText(text);
            fieldTc.setTypeIdentifier(typeIdentifier);
            fieldTc.setEntryLevel(entryLevel);
        }
      • getEntrySeparator/setEntrySeparator

        public java.lang.String getEntrySeparator() / public void setEntrySeparator(java.lang.String value)
        
        Gets or sets a sequence of characters that separate an entry and its page number.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
      • getFormat

        public FieldFormat getFormat()
        
        Gets a FieldFormat object that provides typed access to field's formatting.

        Example:

        Shows how to formatting fields
        Document doc = new Document();
        DocumentBuilder builder = new DocumentBuilder(doc);
        
        // Use a document builder to insert field with no format
        Field field = builder.insertField("= 2 + 3");
        
        // We can format our field here instead of in the field code
        FieldFormat format = field.getFormat();
        format.setNumericFormat("$###.00");
        field.update();
        
        // Apply a date/time format
        field = builder.insertField("DATE");
        format = field.getFormat();
        format.setDateTimeFormat("dddd, MMMM dd, yyyy");
        field.update();
        
        // Apply 2 general formats at the same time
        field = builder.insertField("= 25 + 33");
        format = field.getFormat();
        format.getGeneralFormats().add(GeneralFormat.LOWERCASE_ROMAN);
        format.getGeneralFormats().add(GeneralFormat.UPPER);
        field.update();
        
        int index = 0;
        Iterator<Integer> generalFormatEnumerator = format.getGeneralFormats().iterator();
        while (generalFormatEnumerator.hasNext()) {
            System.out.println(MessageFormat.format("General format index {0}: {1}", index++, generalFormatEnumerator.toString()));
        }
        
        Assert.assertEquals("LVIII", field.getResult());
        Assert.assertEquals(2, format.getGeneralFormats().getCount());
        Assert.assertEquals(format.getGeneralFormats().get(0), GeneralFormat.LOWERCASE_ROMAN);
        
        // Removing field formats
        format.getGeneralFormats().remove(GeneralFormat.LOWERCASE_ROMAN);
        format.getGeneralFormats().removeAt(0);
        Assert.assertEquals(format.getGeneralFormats().getCount(), 0);
        field.update();
        
        // Our field has no general formats left and is back to default form
        Assert.assertEquals(field.getResult(), "58");
      • getHeadingLevelRange/setHeadingLevelRange

        public java.lang.String getHeadingLevelRange() / public void setHeadingLevelRange(java.lang.String value)
        
        Gets or sets a range of heading levels to include.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
      • getHideInWebLayout/setHideInWebLayout

        public boolean getHideInWebLayout() / public void setHideInWebLayout(boolean value)
        
        Gets or sets whether to hide tab leader and page numbers in Web layout view.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
      • getInsertHyperlinks/setInsertHyperlinks

        public boolean getInsertHyperlinks() / public void setInsertHyperlinks(boolean value)
        
        Gets or sets whether to make the table of contents entries hyperlinks.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
      • isDirty/isDirty

        public boolean isDirty() / public void isDirty(boolean value)
        
        Gets or sets whether the current result of the field is no longer correct (stale) due to other modifications made to the document.

        Example:

        Shows how to use special property for updating field result
        Document doc = new Document();
        DocumentBuilder builder = new DocumentBuilder(doc);
        
        Field fieldToc = builder.insertTableOfContents("\\o \"1-3\" \\h \\z \\u");
        fieldToc.isDirty(true);
      • isLocked/isLocked

        public boolean isLocked() / public void isLocked(boolean value)
        
        Gets or sets whether the field is locked (should not recalculate its result).

        Example:

        Demonstrates how to retrieve the field class from an existing FieldStart node in the document.
        Document doc = new Document(getMyDir() + "Document.TableOfContents.doc");
        
        FieldChar fieldStart = (FieldChar) doc.getChild(NodeType.FIELD_START, 0, true);
        Assert.assertEquals(fieldStart.getFieldType(), FieldType.FIELD_TOC);
        Assert.assertEquals(fieldStart.isDirty(), true);
        Assert.assertEquals(fieldStart.isLocked(), false);
        
        // Retrieve the facade object which represents the field in the document.
        Field field = fieldStart.getField();
        
        Assert.assertEquals(false, field.isLocked());
        Assert.assertEquals(" TOC \\o \"1-3\" \\h \\z \\u ", field.getFieldCode());
        
        // This updates only this field in the document.
        field.update();
      • isPageNumberOmittingLevelRangeSpecified

        public boolean isPageNumberOmittingLevelRangeSpecified()
        
      • getLocaleId/setLocaleId

        public int getLocaleId() / public void setLocaleId(int value)
        
        Gets or sets the LCID of the field.

        Example:

        Get or sets locale for fields
        Document doc = new Document();
        DocumentBuilder builder = new DocumentBuilder(doc);
        
        Field field = builder.insertField("DATE \\* MERGEFORMAT");
        field.setLocaleId(2064);
        
        ByteArrayOutputStream dstStream = new ByteArrayOutputStream();
        doc.save(dstStream, SaveFormat.DOCX);
        
        Field newField = doc.getRange().getFields().get(0);
        Assert.assertEquals(newField.getLocaleId(), 2064);
        See Also:
        FieldUpdateCultureSource.FIELD_CODE
      • getPageNumberOmittingLevelRange/setPageNumberOmittingLevelRange

        public java.lang.String getPageNumberOmittingLevelRange() / public void setPageNumberOmittingLevelRange(java.lang.String value)
        
        Gets or sets a range of levels of the table of contents entries from which to omits page numbers.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
      • getPrefixedSequenceIdentifier/setPrefixedSequenceIdentifier

        public java.lang.String getPrefixedSequenceIdentifier() / public void setPrefixedSequenceIdentifier(java.lang.String value)
        
        Gets or sets the identifier of a sequence for which a prefix should be added to the entry's page number.

        Example:

        Insert a TOC field and build the table with SEQ fields.
        public void tocSeqPrefix() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // Filter by sequence identifier and a prefix sequence identifier, and change sequence separator
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
            fieldToc.setPrefixedSequenceIdentifier("PrefixSequence");
            fieldToc.setSequenceSeparator(">");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence \\s PrefixSequence \\d >");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // Add two SEQ fields in one paragraph, setting the TOC's sequence and prefix sequence as their sequence identifiers
            FieldSeq fieldSeq = insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  PrefixSequence");
        
            fieldSeq = insertSeqField(builder, ", MySequence ", "\n", "MySequence");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence");
        
            insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            insertSeqField(builder, ", MySequence ", "\n", "MySequence");
        
            // If the sqeuence identifier doesn't match that of the TOC, the entry won't be included
            insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            fieldSeq = insertSeqField(builder, ", MySequence ", "", "OtherSequence");
            builder.writeln(" This text, from a different sequence, won't be included in the same TOC as the one above.");
        
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  OtherSequence");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.Prefix.docx");
        }
        
        public void tocSeqNumbering() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // Filter by sequence identifier and a prefix sequence identifier, and change sequence separator
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // Set the current number of the sequence to 100
            FieldSeq fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setResetNumber("100");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence \\r 100");
        
            insertSeqField(builder, "MySequence ", "\n", "MySequence");
        
            // Insert a heading
            builder.insertBreak(BreakType.PARAGRAPH_BREAK);
            builder.getParagraphFormat().setStyle(doc.getStyles().get("Heading 1"));
            builder.writeln("My heading");
            builder.getParagraphFormat().setStyle(doc.getStyles().get("Normal"));
        
            // Reset sequence when we encounter a heading, resetting the sequence back to 1
            fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setResetHeadingLevel("1");
            Assert.assertEquals(" SEQ  MySequence \\s 1", fieldSeq.getFieldCode());
        
            // Move to the next number
            fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setInsertNextNumber(true);
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence \\n");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.ResetNumbering.docx");
        }
        
        public void tocSeqBookmark() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // This TOC takes in all SEQ fields with "MySequence" inside "TOCBookmark"
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
            fieldToc.setBookmarkName("TOCBookmark");
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence \\b TOCBookmark");
        
            insertSeqField(builder, "MySequence ", "", "MySequence");
            builder.writeln(" This text won't show up in the TOC because it is outside of the bookmark.");
        
            builder.startBookmark("TOCBookmark");
        
            insertSeqField(builder, "MySequence ", "", "MySequence");
            builder.writeln(" This text will show up in the TOC next to the entry for the above caption.");
        
            insertSeqField(builder, "OtherSequence ", "", "OtherSequence");
            builder.writeln(" This text, from a different sequence, won't be included in the same TOC as the one above.");
        
            // The contents of the bookmark we reference here will not appear at the SEQ field, but will appear in the corresponding TOC entry
            FieldSeq fieldSeq = insertSeqField(builder, " MySequence ", "\n", "MySequence");
            fieldSeq.setBookmarkName("SEQBookmark");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence SEQBookmark");
        
            // Add bookmark to reference
            builder.insertBreak(BreakType.PAGE_BREAK);
            builder.startBookmark("SEQBookmark");
            insertSeqField(builder, " MySequence ", "", "MySequence");
            builder.writeln(" Text inside SEQBookmark.");
            builder.endBookmark("SEQBookmark");
        
            builder.endBookmark("TOCBookmark");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.Bookmark.docx");
        }
        
        /// <summary>
        /// Insert a sequence field with preceding text and a specified sequence identifier
        /// </summary>
        @Test(enabled = false)
        public FieldSeq insertSeqField(final DocumentBuilder builder, final String textBefore, final String textAfter, final String sequenceIdentifier) throws Exception {
            builder.write(textBefore);
            FieldSeq fieldSeq = (FieldSeq) builder.insertField(FieldType.FIELD_SEQUENCE, true);
            fieldSeq.setSequenceIdentifier(sequenceIdentifier);
            builder.write(textAfter);
        
            return fieldSeq;
        }
      • getPreserveLineBreaks/setPreserveLineBreaks

        public boolean getPreserveLineBreaks() / public void setPreserveLineBreaks(boolean value)
        
        Gets or sets whether to preserve newline characters within table entries.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
      • getPreserveTabs/setPreserveTabs

        public boolean getPreserveTabs() / public void setPreserveTabs(boolean value)
        
        Gets or sets whether to preserve tab entries within table entries.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
      • getResult/setResult

        public java.lang.String getResult() / public void setResult(java.lang.String value)
        
        Gets or sets text that is between the field separator and field end.

        Example:

        Inserts a field into a document using DocumentBuilder and FieldCode.
        Document doc = new Document();
        DocumentBuilder builder = new DocumentBuilder(doc);
        
        // Insert a simple Date field into the document.
        // When we insert a field through the DocumentBuilder class we can get the
        // special Field object which contains information about the field.
        Field dateField = builder.insertField("DATE \\* MERGEFORMAT");
        
        // Update this particular field in the document so we can get the FieldResult.
        dateField.update();
        
        // Display some information from this field.
        // The field result is where the last evaluated value is stored. This is what is displayed in the document
        // When field codes are not showing.
        System.out.println(MessageFormat.format("FieldResult: {0}", dateField.getResult()));
        
        // Display the field code which defines the behaviour of the field. This can been seen in Microsoft Word by pressing ALT+F9.
        System.out.println(MessageFormat.format("FieldCode: {0}", dateField.getFieldCode()));
        
        // The field type defines what type of field in the Document this is. In this case the type is "FieldDate"
        System.out.println(MessageFormat.format("FieldType: {0}", dateField.getType()));
        
        // Finally let's completely remove the field from the document. This can easily be done by invoking the Remove method on the object.
        dateField.remove();
      • getSeparator

        public FieldSeparator getSeparator()
        
        Gets the node that represents the field separator. Can be null.

        Example:

        Shows how to work with a document's field collection.
        public void fieldCollection() throws Exception {
            // Open a document that has fields
            Document doc = new Document(getMyDir() + "Document.ContainsFields.docx");
        
            // Get the collection that contains all the fields in a document
            FieldCollection fields = doc.getRange().getFields();
            Assert.assertEquals(fields.getCount(), 6);
        
            // Iterate over the field collection and print contents and type of every field using a custom visitor implementation
            FieldVisitor fieldVisitor = new FieldVisitor();
        
            Iterator<Field> fieldEnumerator = fields.iterator();
        
            while (fieldEnumerator.hasNext()) {
                if (fieldEnumerator.next() != null) {
                    Field currentField = fieldEnumerator.next();
        
                    currentField.getStart().accept(fieldVisitor);
                    if (currentField.getSeparator() != null) {
                        currentField.getSeparator().accept(fieldVisitor);
                    }
                    currentField.getEnd().accept(fieldVisitor);
                } else {
                    System.out.println("There are no fields in the document.");
                }
            }
        
            System.out.println(fieldVisitor.getText());
        
            // Get a field to remove itself
            fields.get(0).remove();
            Assert.assertEquals(fields.getCount(), 5);
        
            // Remove a field by reference
            Field lastField = fields.get(3);
            fields.remove(lastField);
            Assert.assertEquals(fields.getCount(), 4);
        
            // Remove a field by index
            fields.removeAt(2);
            Assert.assertEquals(fields.getCount(), 3);
        
            // Remove all fields from the document
            fields.clear();
            Assert.assertEquals(fields.getCount(), 0);
        }
        
        /// <summary>
        /// Document visitor implementation that prints field info
        /// </summary>
        public static class FieldVisitor extends DocumentVisitor {
            public FieldVisitor() {
                mBuilder = new StringBuilder();
            }
        
            /// <summary>
            /// Gets the plain text of the document that was accumulated by the visitor.
            /// </summary>
            public String getText() {
                return mBuilder.toString();
            }
        
            /// <summary>
            /// Called when a FieldStart node is encountered in the document.
            /// </summary>
            public int visitFieldStart(final FieldStart fieldStart) {
                mBuilder.append("Found field: " + fieldStart.getFieldType() + "\r\n");
                mBuilder.append("\tField code: " + fieldStart.getField().getFieldCode() + "\r\n");
                mBuilder.append("\tDisplayed as: " + fieldStart.getField().getResult() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            /// <summary>
            /// Called when a FieldSeparator node is encountered in the document.
            /// </summary>
            public int visitFieldSeparator(final FieldSeparator fieldSeparator) {
                mBuilder.append("\tFound separator: " + fieldSeparator.getText() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            /// <summary>
            /// Called when a FieldEnd node is encountered in the document.
            /// </summary>
            public int visitFieldEnd(final FieldEnd fieldEnd) {
                mBuilder.append("End of field: " + fieldEnd.getFieldType() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            private StringBuilder mBuilder;
        }
      • getSequenceSeparator/setSequenceSeparator

        public java.lang.String getSequenceSeparator() / public void setSequenceSeparator(java.lang.String value)
        
        Gets or sets the character sequence that is used to separate sequence numbers and page numbers.

        Example:

        Insert a TOC field and build the table with SEQ fields.
        public void tocSeqPrefix() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // Filter by sequence identifier and a prefix sequence identifier, and change sequence separator
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
            fieldToc.setPrefixedSequenceIdentifier("PrefixSequence");
            fieldToc.setSequenceSeparator(">");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence \\s PrefixSequence \\d >");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // Add two SEQ fields in one paragraph, setting the TOC's sequence and prefix sequence as their sequence identifiers
            FieldSeq fieldSeq = insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  PrefixSequence");
        
            fieldSeq = insertSeqField(builder, ", MySequence ", "\n", "MySequence");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence");
        
            insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            insertSeqField(builder, ", MySequence ", "\n", "MySequence");
        
            // If the sqeuence identifier doesn't match that of the TOC, the entry won't be included
            insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            fieldSeq = insertSeqField(builder, ", MySequence ", "", "OtherSequence");
            builder.writeln(" This text, from a different sequence, won't be included in the same TOC as the one above.");
        
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  OtherSequence");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.Prefix.docx");
        }
        
        public void tocSeqNumbering() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // Filter by sequence identifier and a prefix sequence identifier, and change sequence separator
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // Set the current number of the sequence to 100
            FieldSeq fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setResetNumber("100");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence \\r 100");
        
            insertSeqField(builder, "MySequence ", "\n", "MySequence");
        
            // Insert a heading
            builder.insertBreak(BreakType.PARAGRAPH_BREAK);
            builder.getParagraphFormat().setStyle(doc.getStyles().get("Heading 1"));
            builder.writeln("My heading");
            builder.getParagraphFormat().setStyle(doc.getStyles().get("Normal"));
        
            // Reset sequence when we encounter a heading, resetting the sequence back to 1
            fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setResetHeadingLevel("1");
            Assert.assertEquals(" SEQ  MySequence \\s 1", fieldSeq.getFieldCode());
        
            // Move to the next number
            fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setInsertNextNumber(true);
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence \\n");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.ResetNumbering.docx");
        }
        
        public void tocSeqBookmark() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // This TOC takes in all SEQ fields with "MySequence" inside "TOCBookmark"
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
            fieldToc.setBookmarkName("TOCBookmark");
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence \\b TOCBookmark");
        
            insertSeqField(builder, "MySequence ", "", "MySequence");
            builder.writeln(" This text won't show up in the TOC because it is outside of the bookmark.");
        
            builder.startBookmark("TOCBookmark");
        
            insertSeqField(builder, "MySequence ", "", "MySequence");
            builder.writeln(" This text will show up in the TOC next to the entry for the above caption.");
        
            insertSeqField(builder, "OtherSequence ", "", "OtherSequence");
            builder.writeln(" This text, from a different sequence, won't be included in the same TOC as the one above.");
        
            // The contents of the bookmark we reference here will not appear at the SEQ field, but will appear in the corresponding TOC entry
            FieldSeq fieldSeq = insertSeqField(builder, " MySequence ", "\n", "MySequence");
            fieldSeq.setBookmarkName("SEQBookmark");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence SEQBookmark");
        
            // Add bookmark to reference
            builder.insertBreak(BreakType.PAGE_BREAK);
            builder.startBookmark("SEQBookmark");
            insertSeqField(builder, " MySequence ", "", "MySequence");
            builder.writeln(" Text inside SEQBookmark.");
            builder.endBookmark("SEQBookmark");
        
            builder.endBookmark("TOCBookmark");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.Bookmark.docx");
        }
        
        /// <summary>
        /// Insert a sequence field with preceding text and a specified sequence identifier
        /// </summary>
        @Test(enabled = false)
        public FieldSeq insertSeqField(final DocumentBuilder builder, final String textBefore, final String textAfter, final String sequenceIdentifier) throws Exception {
            builder.write(textBefore);
            FieldSeq fieldSeq = (FieldSeq) builder.insertField(FieldType.FIELD_SEQUENCE, true);
            fieldSeq.setSequenceIdentifier(sequenceIdentifier);
            builder.write(textAfter);
        
            return fieldSeq;
        }
      • getStart

        public FieldStart getStart()
        
        Gets the node that represents the start of the field.

        Example:

        Shows how to work with a document's field collection.
        public void fieldCollection() throws Exception {
            // Open a document that has fields
            Document doc = new Document(getMyDir() + "Document.ContainsFields.docx");
        
            // Get the collection that contains all the fields in a document
            FieldCollection fields = doc.getRange().getFields();
            Assert.assertEquals(fields.getCount(), 6);
        
            // Iterate over the field collection and print contents and type of every field using a custom visitor implementation
            FieldVisitor fieldVisitor = new FieldVisitor();
        
            Iterator<Field> fieldEnumerator = fields.iterator();
        
            while (fieldEnumerator.hasNext()) {
                if (fieldEnumerator.next() != null) {
                    Field currentField = fieldEnumerator.next();
        
                    currentField.getStart().accept(fieldVisitor);
                    if (currentField.getSeparator() != null) {
                        currentField.getSeparator().accept(fieldVisitor);
                    }
                    currentField.getEnd().accept(fieldVisitor);
                } else {
                    System.out.println("There are no fields in the document.");
                }
            }
        
            System.out.println(fieldVisitor.getText());
        
            // Get a field to remove itself
            fields.get(0).remove();
            Assert.assertEquals(fields.getCount(), 5);
        
            // Remove a field by reference
            Field lastField = fields.get(3);
            fields.remove(lastField);
            Assert.assertEquals(fields.getCount(), 4);
        
            // Remove a field by index
            fields.removeAt(2);
            Assert.assertEquals(fields.getCount(), 3);
        
            // Remove all fields from the document
            fields.clear();
            Assert.assertEquals(fields.getCount(), 0);
        }
        
        /// <summary>
        /// Document visitor implementation that prints field info
        /// </summary>
        public static class FieldVisitor extends DocumentVisitor {
            public FieldVisitor() {
                mBuilder = new StringBuilder();
            }
        
            /// <summary>
            /// Gets the plain text of the document that was accumulated by the visitor.
            /// </summary>
            public String getText() {
                return mBuilder.toString();
            }
        
            /// <summary>
            /// Called when a FieldStart node is encountered in the document.
            /// </summary>
            public int visitFieldStart(final FieldStart fieldStart) {
                mBuilder.append("Found field: " + fieldStart.getFieldType() + "\r\n");
                mBuilder.append("\tField code: " + fieldStart.getField().getFieldCode() + "\r\n");
                mBuilder.append("\tDisplayed as: " + fieldStart.getField().getResult() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            /// <summary>
            /// Called when a FieldSeparator node is encountered in the document.
            /// </summary>
            public int visitFieldSeparator(final FieldSeparator fieldSeparator) {
                mBuilder.append("\tFound separator: " + fieldSeparator.getText() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            /// <summary>
            /// Called when a FieldEnd node is encountered in the document.
            /// </summary>
            public int visitFieldEnd(final FieldEnd fieldEnd) {
                mBuilder.append("End of field: " + fieldEnd.getFieldType() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            private StringBuilder mBuilder;
        }
      • getTableOfFiguresLabel/setTableOfFiguresLabel

        public java.lang.String getTableOfFiguresLabel() / public void setTableOfFiguresLabel(java.lang.String value)
        
        Gets or sets the name of the sequence identifier used when building a table of figures.

        Example:

        Insert a TOC field and build the table with SEQ fields.
        public void tocSeqPrefix() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // Filter by sequence identifier and a prefix sequence identifier, and change sequence separator
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
            fieldToc.setPrefixedSequenceIdentifier("PrefixSequence");
            fieldToc.setSequenceSeparator(">");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence \\s PrefixSequence \\d >");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // Add two SEQ fields in one paragraph, setting the TOC's sequence and prefix sequence as their sequence identifiers
            FieldSeq fieldSeq = insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  PrefixSequence");
        
            fieldSeq = insertSeqField(builder, ", MySequence ", "\n", "MySequence");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence");
        
            insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            insertSeqField(builder, ", MySequence ", "\n", "MySequence");
        
            // If the sqeuence identifier doesn't match that of the TOC, the entry won't be included
            insertSeqField(builder, "PrefixSequence ", "", "PrefixSequence");
            fieldSeq = insertSeqField(builder, ", MySequence ", "", "OtherSequence");
            builder.writeln(" This text, from a different sequence, won't be included in the same TOC as the one above.");
        
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  OtherSequence");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.Prefix.docx");
        }
        
        public void tocSeqNumbering() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // Filter by sequence identifier and a prefix sequence identifier, and change sequence separator
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence");
        
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            // Set the current number of the sequence to 100
            FieldSeq fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setResetNumber("100");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence \\r 100");
        
            insertSeqField(builder, "MySequence ", "\n", "MySequence");
        
            // Insert a heading
            builder.insertBreak(BreakType.PARAGRAPH_BREAK);
            builder.getParagraphFormat().setStyle(doc.getStyles().get("Heading 1"));
            builder.writeln("My heading");
            builder.getParagraphFormat().setStyle(doc.getStyles().get("Normal"));
        
            // Reset sequence when we encounter a heading, resetting the sequence back to 1
            fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setResetHeadingLevel("1");
            Assert.assertEquals(" SEQ  MySequence \\s 1", fieldSeq.getFieldCode());
        
            // Move to the next number
            fieldSeq = insertSeqField(builder, "MySequence ", "\n", "MySequence");
            fieldSeq.setInsertNextNumber(true);
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence \\n");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.ResetNumbering.docx");
        }
        
        public void tocSeqBookmark() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // This TOC takes in all SEQ fields with "MySequence" inside "TOCBookmark"
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
            fieldToc.setTableOfFiguresLabel("MySequence");
            fieldToc.setBookmarkName("TOCBookmark");
            builder.insertBreak(BreakType.PAGE_BREAK);
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\c MySequence \\b TOCBookmark");
        
            insertSeqField(builder, "MySequence ", "", "MySequence");
            builder.writeln(" This text won't show up in the TOC because it is outside of the bookmark.");
        
            builder.startBookmark("TOCBookmark");
        
            insertSeqField(builder, "MySequence ", "", "MySequence");
            builder.writeln(" This text will show up in the TOC next to the entry for the above caption.");
        
            insertSeqField(builder, "OtherSequence ", "", "OtherSequence");
            builder.writeln(" This text, from a different sequence, won't be included in the same TOC as the one above.");
        
            // The contents of the bookmark we reference here will not appear at the SEQ field, but will appear in the corresponding TOC entry
            FieldSeq fieldSeq = insertSeqField(builder, " MySequence ", "\n", "MySequence");
            fieldSeq.setBookmarkName("SEQBookmark");
            Assert.assertEquals(fieldSeq.getFieldCode(), " SEQ  MySequence SEQBookmark");
        
            // Add bookmark to reference
            builder.insertBreak(BreakType.PAGE_BREAK);
            builder.startBookmark("SEQBookmark");
            insertSeqField(builder, " MySequence ", "", "MySequence");
            builder.writeln(" Text inside SEQBookmark.");
            builder.endBookmark("SEQBookmark");
        
            builder.endBookmark("TOCBookmark");
        
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.TOC.SEQ.Bookmark.docx");
        }
        
        /// <summary>
        /// Insert a sequence field with preceding text and a specified sequence identifier
        /// </summary>
        @Test(enabled = false)
        public FieldSeq insertSeqField(final DocumentBuilder builder, final String textBefore, final String textAfter, final String sequenceIdentifier) throws Exception {
            builder.write(textBefore);
            FieldSeq fieldSeq = (FieldSeq) builder.insertField(FieldType.FIELD_SEQUENCE, true);
            fieldSeq.setSequenceIdentifier(sequenceIdentifier);
            builder.write(textAfter);
        
            return fieldSeq;
        }
      • getType

        public int getType()
        
        Gets the Microsoft Word field type. The value of the property is FieldType integer constant.

        Example:

        Inserts a field into a document using DocumentBuilder and FieldCode.
        Document doc = new Document();
        DocumentBuilder builder = new DocumentBuilder(doc);
        
        // Insert a simple Date field into the document.
        // When we insert a field through the DocumentBuilder class we can get the
        // special Field object which contains information about the field.
        Field dateField = builder.insertField("DATE \\* MERGEFORMAT");
        
        // Update this particular field in the document so we can get the FieldResult.
        dateField.update();
        
        // Display some information from this field.
        // The field result is where the last evaluated value is stored. This is what is displayed in the document
        // When field codes are not showing.
        System.out.println(MessageFormat.format("FieldResult: {0}", dateField.getResult()));
        
        // Display the field code which defines the behaviour of the field. This can been seen in Microsoft Word by pressing ALT+F9.
        System.out.println(MessageFormat.format("FieldCode: {0}", dateField.getFieldCode()));
        
        // The field type defines what type of field in the Document this is. In this case the type is "FieldDate"
        System.out.println(MessageFormat.format("FieldType: {0}", dateField.getType()));
        
        // Finally let's completely remove the field from the document. This can easily be done by invoking the Remove method on the object.
        dateField.remove();
      • getUseParagraphOutlineLevel/setUseParagraphOutlineLevel

        public boolean getUseParagraphOutlineLevel() / public void setUseParagraphOutlineLevel(boolean value)
        
        Gets or sets whether to use the applied paragraph outline level.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }
    • Method Detail

      • getFieldCode

        public java.lang.String getFieldCode()
        Returns text between field start and field separator (or field end if there is no separator). Both field code and field result of child fields are included.

        Example:

        Inserts a field into a document using DocumentBuilder and FieldCode.
        Document doc = new Document();
        DocumentBuilder builder = new DocumentBuilder(doc);
        
        // Insert a simple Date field into the document.
        // When we insert a field through the DocumentBuilder class we can get the
        // special Field object which contains information about the field.
        Field dateField = builder.insertField("DATE \\* MERGEFORMAT");
        
        // Update this particular field in the document so we can get the FieldResult.
        dateField.update();
        
        // Display some information from this field.
        // The field result is where the last evaluated value is stored. This is what is displayed in the document
        // When field codes are not showing.
        System.out.println(MessageFormat.format("FieldResult: {0}", dateField.getResult()));
        
        // Display the field code which defines the behaviour of the field. This can been seen in Microsoft Word by pressing ALT+F9.
        System.out.println(MessageFormat.format("FieldCode: {0}", dateField.getFieldCode()));
        
        // The field type defines what type of field in the Document this is. In this case the type is "FieldDate"
        System.out.println(MessageFormat.format("FieldType: {0}", dateField.getType()));
        
        // Finally let's completely remove the field from the document. This can easily be done by invoking the Remove method on the object.
        dateField.remove();

        Example:

        Shows how to get text between field start and field separator (or field end if there is no separator)
        Document doc = new Document(getMyDir() + "Field.FieldCode.docx");
        
        for (Field field : doc.getRange().getFields()) {
            if (field.getType() == FieldType.FIELD_IF) {
                FieldIf fieldIf = (FieldIf) field;
        
                String fieldCode = fieldIf.getFieldCode();
        
                if (containsNestedFields) {
                    fieldCode = fieldIf.getFieldCode(true);
                } else {
                    fieldCode = fieldIf.getFieldCode(false);
                }
            }
        }
      • getFieldCode

        public java.lang.String getFieldCode(boolean includeChildFieldCodes)
        Returns text between field start and field separator (or field end if there is no separator).
        Parameters:
        includeChildFieldCodes - True if child field codes should be included.

        Example:

        Shows how to get text between field start and field separator (or field end if there is no separator)
        Document doc = new Document(getMyDir() + "Field.FieldCode.docx");
        
        for (Field field : doc.getRange().getFields()) {
            if (field.getType() == FieldType.FIELD_IF) {
                FieldIf fieldIf = (FieldIf) field;
        
                String fieldCode = fieldIf.getFieldCode();
        
                if (containsNestedFields) {
                    fieldCode = fieldIf.getFieldCode(true);
                } else {
                    fieldCode = fieldIf.getFieldCode(false);
                }
            }
        }
      • remove

        public Node remove()
                   throws java.lang.Exception
        Removes the field from the document. Returns a node right after the field. If the field's end is the last child of its parent node, returns its parent paragraph. If the field is already removed, returns null.

        Example:

        Shows how to work with a document's field collection.
        public void fieldCollection() throws Exception {
            // Open a document that has fields
            Document doc = new Document(getMyDir() + "Document.ContainsFields.docx");
        
            // Get the collection that contains all the fields in a document
            FieldCollection fields = doc.getRange().getFields();
            Assert.assertEquals(fields.getCount(), 6);
        
            // Iterate over the field collection and print contents and type of every field using a custom visitor implementation
            FieldVisitor fieldVisitor = new FieldVisitor();
        
            Iterator<Field> fieldEnumerator = fields.iterator();
        
            while (fieldEnumerator.hasNext()) {
                if (fieldEnumerator.next() != null) {
                    Field currentField = fieldEnumerator.next();
        
                    currentField.getStart().accept(fieldVisitor);
                    if (currentField.getSeparator() != null) {
                        currentField.getSeparator().accept(fieldVisitor);
                    }
                    currentField.getEnd().accept(fieldVisitor);
                } else {
                    System.out.println("There are no fields in the document.");
                }
            }
        
            System.out.println(fieldVisitor.getText());
        
            // Get a field to remove itself
            fields.get(0).remove();
            Assert.assertEquals(fields.getCount(), 5);
        
            // Remove a field by reference
            Field lastField = fields.get(3);
            fields.remove(lastField);
            Assert.assertEquals(fields.getCount(), 4);
        
            // Remove a field by index
            fields.removeAt(2);
            Assert.assertEquals(fields.getCount(), 3);
        
            // Remove all fields from the document
            fields.clear();
            Assert.assertEquals(fields.getCount(), 0);
        }
        
        /// <summary>
        /// Document visitor implementation that prints field info
        /// </summary>
        public static class FieldVisitor extends DocumentVisitor {
            public FieldVisitor() {
                mBuilder = new StringBuilder();
            }
        
            /// <summary>
            /// Gets the plain text of the document that was accumulated by the visitor.
            /// </summary>
            public String getText() {
                return mBuilder.toString();
            }
        
            /// <summary>
            /// Called when a FieldStart node is encountered in the document.
            /// </summary>
            public int visitFieldStart(final FieldStart fieldStart) {
                mBuilder.append("Found field: " + fieldStart.getFieldType() + "\r\n");
                mBuilder.append("\tField code: " + fieldStart.getField().getFieldCode() + "\r\n");
                mBuilder.append("\tDisplayed as: " + fieldStart.getField().getResult() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            /// <summary>
            /// Called when a FieldSeparator node is encountered in the document.
            /// </summary>
            public int visitFieldSeparator(final FieldSeparator fieldSeparator) {
                mBuilder.append("\tFound separator: " + fieldSeparator.getText() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            /// <summary>
            /// Called when a FieldEnd node is encountered in the document.
            /// </summary>
            public int visitFieldEnd(final FieldEnd fieldEnd) {
                mBuilder.append("End of field: " + fieldEnd.getFieldType() + "\r\n");
        
                return VisitorAction.CONTINUE;
            }
        
            private StringBuilder mBuilder;
        }

        Example:

        Inserts a field into a document using DocumentBuilder and FieldCode.
        Document doc = new Document();
        DocumentBuilder builder = new DocumentBuilder(doc);
        
        // Insert a simple Date field into the document.
        // When we insert a field through the DocumentBuilder class we can get the
        // special Field object which contains information about the field.
        Field dateField = builder.insertField("DATE \\* MERGEFORMAT");
        
        // Update this particular field in the document so we can get the FieldResult.
        dateField.update();
        
        // Display some information from this field.
        // The field result is where the last evaluated value is stored. This is what is displayed in the document
        // When field codes are not showing.
        System.out.println(MessageFormat.format("FieldResult: {0}", dateField.getResult()));
        
        // Display the field code which defines the behaviour of the field. This can been seen in Microsoft Word by pressing ALT+F9.
        System.out.println(MessageFormat.format("FieldCode: {0}", dateField.getFieldCode()));
        
        // The field type defines what type of field in the Document this is. In this case the type is "FieldDate"
        System.out.println(MessageFormat.format("FieldType: {0}", dateField.getType()));
        
        // Finally let's completely remove the field from the document. This can easily be done by invoking the Remove method on the object.
        dateField.remove();
      • unlink

        public boolean unlink()
                      throws java.lang.Exception
        Performs the field unlink.

        Replaces the field with its most recent result.

        Some fields, such as XE (Index Entry) fields and SEQ (Sequence) fields, cannot be unlinked.

        Returns:
        True if the field has been unlinked, otherwise false.

        Example:

        Shows how to unlink specific field
        Document doc = new Document(getMyDir() + "Field.UnlinkFields.docx");
        
        doc.getRange().getFields().get(1).unlink();
      • update

        public void update()
                   throws java.lang.Exception
        Performs the field update. Throws if the field is being updated already.

        Example:

        Inserts a field into a document using DocumentBuilder and FieldCode.
        Document doc = new Document();
        DocumentBuilder builder = new DocumentBuilder(doc);
        
        // Insert a simple Date field into the document.
        // When we insert a field through the DocumentBuilder class we can get the
        // special Field object which contains information about the field.
        Field dateField = builder.insertField("DATE \\* MERGEFORMAT");
        
        // Update this particular field in the document so we can get the FieldResult.
        dateField.update();
        
        // Display some information from this field.
        // The field result is where the last evaluated value is stored. This is what is displayed in the document
        // When field codes are not showing.
        System.out.println(MessageFormat.format("FieldResult: {0}", dateField.getResult()));
        
        // Display the field code which defines the behaviour of the field. This can been seen in Microsoft Word by pressing ALT+F9.
        System.out.println(MessageFormat.format("FieldCode: {0}", dateField.getFieldCode()));
        
        // The field type defines what type of field in the Document this is. In this case the type is "FieldDate"
        System.out.println(MessageFormat.format("FieldType: {0}", dateField.getType()));
        
        // Finally let's completely remove the field from the document. This can easily be done by invoking the Remove method on the object.
        dateField.remove();
      • update

        public void update(boolean ignoreMergeFormat)
                   throws java.lang.Exception
        Performs a field update. Throws if the field is being updated already.
        Parameters:
        ignoreMergeFormat - If true then direct field result formatting is abandoned, regardless of the MERGEFORMAT switch, otherwise normal update is performed.

        Example:

        Shows a way to update a field ignoring the MERGEFORMAT switch
        LoadOptions loadOptions = new LoadOptions();
        loadOptions.setPreserveIncludePictureField(true);
        
        Document doc = new Document(getMyDir() + "Field.UpdateFieldIgnoringMergeFormat.docx", loadOptions);
        
        for (Field field : doc.getRange().getFields()) {
            if (((field.getType()) == (FieldType.FIELD_INCLUDE_PICTURE))) {
                FieldIncludePicture includePicture = (FieldIncludePicture) field;
                includePicture.setSourceFullName(getImageDir() + "dotnet-logo.png");
                includePicture.update(true);
            }
        }
        
        doc.updateFields();
        doc.save(getArtifactsDir() + "Field.UpdateFieldIgnoringMergeFormat.docx");
      • updatePageNumbers

        public boolean updatePageNumbers()
                                 throws java.lang.Exception
        Updates the page numbers for items in this table of contents.
        Returns:
        True if the operation is successful. If any of the related TOC bookmarks was removed, false will be returned.

        Example:

        Shows how to insert a TOC and populate it with entries based on heading styles.
        public void fieldToc() throws Exception {
            Document doc = new Document();
            DocumentBuilder builder = new DocumentBuilder(doc);
        
            // The table of contents we will insert will accept entries that are only within the scope of this bookmark
            builder.startBookmark("MyBookmark");
        
            // Insert a list num field using a document builder
            FieldToc fieldToc = (FieldToc) builder.insertField(FieldType.FIELD_TOC, true);
        
            // Limit possible TOC entries to only those within the bookmark we name here
            fieldToc.setBookmarkName("MyBookmark");
        
            // Normally paragraphs with a "Heading n" style will be the only ones that will be added to a TOC as entries
            // We can set this attribute to include other styles, such as "Quote" and "Intense Quote" in this case
            fieldToc.setCustomStyles("Quote; 6; Intense Quote; 7");
        
            // Styles are normally separated by a comma (",") but we can use this property to set a custom delimiter
            doc.getFieldOptions().setCustomTocStyleSeparator(";");
        
            // Filter out any headings that are outside this range
            fieldToc.setHeadingLevelRange("1-3");
        
            // Headings in this range won't display their page number in their TOC entry
            fieldToc.setPageNumberOmittingLevelRange("2-5");
        
            fieldToc.setEntrySeparator("-");
            fieldToc.setInsertHyperlinks(true);
            fieldToc.setHideInWebLayout(false);
            fieldToc.setPreserveLineBreaks(true);
            fieldToc.setPreserveTabs(true);
            fieldToc.setUseParagraphOutlineLevel(false);
        
            insertNewPageWithHeading(builder, "First entry", "Heading 1");
            builder.writeln("Paragraph text.");
            insertNewPageWithHeading(builder, "Second entry", "Heading 1");
            insertNewPageWithHeading(builder, "Third entry", "Quote");
            insertNewPageWithHeading(builder, "Fourth entry", "Intense Quote");
        
            // These two headings will have the page numbers omitted because they are within the "2-5" range
            insertNewPageWithHeading(builder, "Fifth entry", "Heading 2");
            insertNewPageWithHeading(builder, "Sixth entry", "Heading 3");
        
            // This entry will be omitted because "Heading 4" is outside of the "1-3" range we set earlier
            insertNewPageWithHeading(builder, "Seventh entry", "Heading 4");
        
            builder.endBookmark("MyBookmark");
            builder.writeln("Paragraph text.");
        
            // This entry will be omitted because it is outside the bookmark specified by the TOC
            insertNewPageWithHeading(builder, "Eighth entry", "Heading 1");
        
            Assert.assertEquals(fieldToc.getFieldCode(), " TOC  \\b MyBookmark \\t \"Quote; 6; Intense Quote; 7\" \\o 1-3 \\n 2-5 \\p - \\h \\x \\w");
        
            fieldToc.updatePageNumbers();
            doc.updateFields();
            doc.save(getArtifactsDir() + "Field.FieldTOC.docx");
        }
        
        /// <summary>
        /// Start a new page and insert a paragraph of a specified style
        /// </summary>
        @Test(enabled = false)
        public void insertNewPageWithHeading(final DocumentBuilder builder, final String captionText, final String styleName) {
            builder.insertBreak(BreakType.PAGE_BREAK);
            String originalStyle = builder.getParagraphFormat().getStyleName();
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(styleName));
            builder.writeln(captionText);
            builder.getParagraphFormat().setStyle(builder.getDocument().getStyles().get(originalStyle));
        }