org.apache.polygene.api.query.grammar

Class AssociationNullPredicate<T>

java.lang.Object

org.apache.polygene.api.query.grammar.ExpressionPredicate

org.apache.polygene.api.query.grammar.AssociationNullPredicate<T>

All Implemented Interfaces:

Predicate<Composite>

public class AssociationNullPredicate<T>
extends ExpressionPredicate

Association null Specification.

Constructor Summary

Constructors

Constructor and Description
AssociationNullPredicate(AssociationFunction<T> association)

Method Summary

Modifier and Type	Method and Description
AssociationFunction<T>	association()
boolean	test(Composite item)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Constructor Detail

AssociationNullPredicate

public AssociationNullPredicate(AssociationFunction<T> association)

Method Detail

association

public AssociationFunction<T> association()

test

public boolean test(Composite item)

toString

public String toString()

Overrides:

toString in class Object