org.eclipse.persistence.jpa.jpql.parser

Class IsExpressionFactory

java.lang.Object

org.eclipse.persistence.jpa.jpql.parser.ExpressionFactory

org.eclipse.persistence.jpa.jpql.parser.IsExpressionFactory

All Implemented Interfaces:

java.lang.Comparable<ExpressionFactory>

public final class IsExpressionFactory
extends ExpressionFactory

This IsExpressionFactory creates a new expression when the portion of the query to parse starts with IS.

Since:

2.3

Version:

2.5

Author:

Pascal Filion

See Also:

EmptyCollectionComparisonExpression, NullComparisonExpression

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ID The unique identifier of this IsExpressionFactory.

Constructor Summary

Constructors

Constructor and Description
IsExpressionFactory() Creates a new IsExpressionFactory.

Method Summary

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.ExpressionFactory

compareTo, equals, getExpressionRegistry, getId, hashCode, identifiers, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

ID

public static final java.lang.String ID

The unique identifier of this IsExpressionFactory.

See Also:

Constant Field Values

Constructor Detail

IsExpressionFactory

public IsExpressionFactory()

Creates a new IsExpressionFactory.