Class UnionClauseFactory
- java.lang.Object
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- org.eclipse.persistence.jpa.jpql.parser.ExpressionFactory
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- org.eclipse.persistence.jpa.jpql.parser.UnionClauseFactory
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- All Implemented Interfaces:
java.lang.Comparable<ExpressionFactory>
public final class UnionClauseFactory extends ExpressionFactory
ThisUnionClauseFactory
creates a newUnionClause
when the portion of the query to parse starts with UNION,INTERSECT
orEXCEPT
.- Since:
- 2.4
- Version:
- 2.4
- Author:
- James Sutherland
- See Also:
UnionClause
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
ID
The unique identifier of thisUnionClauseFactory
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Constructor Summary
Constructors Constructor Description UnionClauseFactory()
Creates a newUnionClauseFactory
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Method Summary
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Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.ExpressionFactory
compareTo, equals, getExpressionRegistry, getId, hashCode, identifiers, toString
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Field Detail
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ID
public static final java.lang.String ID
The unique identifier of thisUnionClauseFactory
.- See Also:
- Constant Field Values
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