cz.encircled.joiner.query.join

Class JoinDescription

java.lang.Object

cz.encircled.joiner.query.join.JoinDescription

All Implemented Interfaces:

JoinRoot

public class JoinDescription
extends Object
implements JoinRoot

Represents query join. For collection joins - collectionPath is used, for single entity joins - singlePath.

By default, all joins are left fetch joins

Author:

Kisel on 21.01.2016.

Constructor Summary

Constructors

Constructor and Description
JoinDescription(com.querydsl.core.types.EntityPath<?> alias)

Method Summary

Modifier and Type	Method and Description
JoinDescription	collectionPath(com.querydsl.core.types.dsl.CollectionPathBase<?,?,?> path)
JoinDescription	copy()
boolean	equals(Object o)
JoinDescription	fetch(boolean fetch)
com.querydsl.core.types.EntityPath<?>	getAlias()
Map<String,JoinDescription>	getAllJoins()
Collection<JoinDescription>	getChildren()
com.querydsl.core.types.dsl.CollectionPathBase<?,?,?>	getCollectionPath()
com.querydsl.core.JoinType	getJoinType()
com.querydsl.core.types.Predicate	getOn()
com.querydsl.core.types.EntityPath<?>	getOriginalAlias()
JoinDescription	getParent()
com.querydsl.core.types.EntityPath<?>	getSinglePath()
int	hashCode()
JoinDescription	inner()
boolean	isCollectionPath()
boolean	isFetch()
JoinDescription	left()
JoinDescription	nested(com.querydsl.core.types.EntityPath<?>... paths) Add children joins to current join from specified paths
JoinDescription	nested(JoinDescription... joins) Add children joins to current join
JoinDescription	on(com.querydsl.core.types.Predicate on)
JoinDescription	right()
JoinDescription	singlePath(com.querydsl.core.types.EntityPath<?> path)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface cz.encircled.joiner.query.JoinRoot

addJoin, getJoin

Constructor Detail

JoinDescription

public JoinDescription(com.querydsl.core.types.EntityPath<?> alias)

Method Detail

copy

public JoinDescription copy()

isFetch

public boolean isFetch()

fetch

public JoinDescription fetch(boolean fetch)

on

public JoinDescription on(com.querydsl.core.types.Predicate on)

getOn

public com.querydsl.core.types.Predicate getOn()

getJoinType

public com.querydsl.core.JoinType getJoinType()

getAlias

public com.querydsl.core.types.EntityPath<?> getAlias()

getOriginalAlias

public com.querydsl.core.types.EntityPath<?> getOriginalAlias()

getCollectionPath

public com.querydsl.core.types.dsl.CollectionPathBase<?,?,?> getCollectionPath()

getSinglePath

public com.querydsl.core.types.EntityPath<?> getSinglePath()

singlePath

public JoinDescription singlePath(com.querydsl.core.types.EntityPath<?> path)

collectionPath

public JoinDescription collectionPath(com.querydsl.core.types.dsl.CollectionPathBase<?,?,?> path)

isCollectionPath

public boolean isCollectionPath()

inner

public JoinDescription inner()

left

public JoinDescription left()

right

public JoinDescription right()

nested

public JoinDescription nested(JoinDescription... joins)

Add children joins to current join

Parameters:

joins - children joins

Returns:

current join

nested

public JoinDescription nested(com.querydsl.core.types.EntityPath<?>... paths)

Add children joins to current join from specified paths

Parameters:

paths - children join paths

Returns:

current join

getParent

public JoinDescription getParent()

getChildren

public Collection<JoinDescription> getChildren()

getAllJoins

public Map<String,JoinDescription> getAllJoins()

Specified by:

getAllJoins in interface JoinRoot

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object