io.katharsis.jpa.internal.query

Class JoinRegistry<F,E>

java.lang.Object

io.katharsis.jpa.internal.query.JoinRegistry<F,E>

public class JoinRegistry<F,E>
extends Object

Constructor Summary

Constructors

Constructor and Description
JoinRegistry(JpaQueryBackend<F,?,?,E> backend, AbstractJpaQueryImpl<?,?> query)

Method Summary

Modifier and Type	Method and Description
protected static MetaAttributePath	extractAssociationPath(MetaAttributePath path)
E	getEntityAttribute(MetaAttributePath attrPath)
F	getOrCreateJoin(MetaAttributePath path)
void	putJoin(MetaAttributePath path, F root)

Methods inherited from class java.lang.Object

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

Constructor Detail

JoinRegistry

public JoinRegistry(JpaQueryBackend<F,?,?,E> backend,
                    AbstractJpaQueryImpl<?,?> query)

Method Detail

getEntityAttribute

public E getEntityAttribute(MetaAttributePath attrPath)

extractAssociationPath

protected static MetaAttributePath extractAssociationPath(MetaAttributePath path)

getOrCreateJoin

public F getOrCreateJoin(MetaAttributePath path)

putJoin

public void putJoin(MetaAttributePath path,
                    F root)