com.aspose.email

Interfaces

Classes

Enums

Exceptions

java.lang.Object
- com.aspose.email.QueryField
- - com.aspose.email.ComparisonField

Direct Known Subclasses:

BinaryComparisonField, BoolComparisonField, DateComparisonField, DoubleComparisonField, EnumComparisonField, ExtendedPropertiesComparisonField, IntComparisonField, LongComparisonField, StringComparisonField
```
public abstract class ComparisonField
extends QueryField
```
Base class that represents one search field.

Field Summary
- Fields inherited from class com.aspose.email.QueryField
  FieldName, owner

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`ComparisonField(String fieldName, MailQueryBuilder owner)` Initializes a new instance of the ComparisonField class.

Method Summary

Methods
Modifier and Type	Method and Description
`protected MailQuery`	`createKey(String name, Enum value, String comparsionOperator)` Creates the search key.
`protected MailQuery`	`createKey(String name, String value, String comparsionOperator)` Creates the search key.
`void`	`orderBy(boolean ascending)` Sets value which indicates if client uses ascending or descending sorting on the Field.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ComparisonField
```
protected ComparisonField(String fieldName,
               MailQueryBuilder owner)
```
    Initializes a new instance of the ComparisonField class.
    
    Parameters:
    fieldName - Name of the field.
    owner - Owner of ComparisonField object.
- Method Detail
  - orderBy
```
public final void orderBy(boolean ascending)
```
    Sets value which indicates if client uses ascending or descending sorting on the Field.
    
    Parameters:
    ascending - Set true if you want to use ascending sorting, otherwise set false.
  - createKey
```
protected MailQuery createKey(String name,
                  String value,
                  String comparsionOperator)
```
    Creates the search key.
    
    Parameters:
    name - The field name.
    value - The value.
    comparsionOperator - The operator.
    
    Returns:
    MailQuery that represents search query.
  - createKey
```
protected final MailQuery createKey(String name,
                  Enum value,
                  String comparsionOperator)
```
    Creates the search key.
    
    Parameters:
    name - The field name.
    value - The value.
    comparsionOperator - The operator.
    
    Returns:
    MailQuery that represents search query.