org.qi4j.api.query.grammar
Class AssociationFunction<T>

java.lang.Object
  org.qi4j.api.query.grammar.AssociationFunction<T>

All Implemented Interfaces:

Function<Composite,Association<T>>

public class AssociationFunction<T>
extends java.lang.Object
implements Function<Composite,Association<T>>

Function to get Entity Associations

Constructor Summary

AssociationFunction(AssociationFunction<?> traversedAssociation, ManyAssociationFunction<?> traversedManyAssociation, java.lang.reflect.AccessibleObject accessor)

Method Summary

java.lang.reflect.AccessibleObject	accessor()
Association<T>	map(Composite entity) Map a single item from one type to another
java.lang.String	toString()
AssociationFunction<?>	traversedAssociation()
ManyAssociationFunction<?>	traversedManyAssociation()

Methods inherited from class java.lang.Object

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

Constructor Detail

AssociationFunction

public AssociationFunction(AssociationFunction<?> traversedAssociation,
                           ManyAssociationFunction<?> traversedManyAssociation,
                           java.lang.reflect.AccessibleObject accessor)

Method Detail

traversedAssociation

public AssociationFunction<?> traversedAssociation()

traversedManyAssociation

public ManyAssociationFunction<?> traversedManyAssociation()

accessor

public java.lang.reflect.AccessibleObject accessor()

map

public Association<T> map(Composite entity)

Description copied from interface: Function

Map a single item from one type to another

Specified by:

map in interface Function<Composite,Association<T>>

Parameters:

entity - the input item

Returns:

the mapped item

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object