Class JpqlQueryBuilder.Join

java.lang.Object

org.springframework.data.jpa.repository.query.JpqlQueryBuilder.Join

All Implemented Interfaces:

JpqlQueryBuilder.Expression, JpqlQueryBuilder.Origin, JpqlQueryBuilder.Renderable

Enclosing class:

JpqlQueryBuilder

public static final class JpqlQueryBuilder.Join
extends Object
implements JpqlQueryBuilder.Origin, JpqlQueryBuilder.Expression

A joined entity or element collection.

Since:

4.0

Author:

Mark Paluch, Choi Wang Gyu

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
String	getName()	Returns the simple name of the origin (e.g.
String	getPath()	Returns the path in dot-path notation to identify the origin uniquely.
int	hashCode()
String	joinType()
String	path()
String	render(JpqlQueryBuilder.RenderContext context)	Render the predicate or expression given JpqlQueryBuilder.RenderContext.
JpqlQueryBuilder.Origin	source()
String	toString()

Methods inherited from class Object

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

Methods inherited from interface JpqlQueryBuilder.Expression

as

Method Details

getName

public String getName()

Description copied from interface: JpqlQueryBuilder.Origin

Returns the simple name of the origin (e.g. Class.getSimpleName() or JOIN path name).

Specified by:

getName in interface JpqlQueryBuilder.Origin

Returns:

the simple name of the origin (e.g. Class.getSimpleName())

getPath

public String getPath()

Description copied from interface: JpqlQueryBuilder.Origin

Returns the path in dot-path notation to identify the origin uniquely. Entities typically return their entity name while joins return a dot-path.

Specified by:

getPath in interface JpqlQueryBuilder.Origin

Returns:

the dot-path of this origin.

render

public String render(JpqlQueryBuilder.RenderContext context)

Description copied from interface: JpqlQueryBuilder.Renderable

Render the predicate or expression given JpqlQueryBuilder.RenderContext.

Specified by:

render in interface JpqlQueryBuilder.Renderable

Parameters:

context -

Returns:

source

public JpqlQueryBuilder.Origin source()

joinType

public String joinType()

path

public String path()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object