Class JpqlQueryBuilder.RenderContext

java.lang.Object

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

Enclosing class:

JpqlQueryBuilder

public static class JpqlQueryBuilder.RenderContext
extends Object

Context used during rendering.

Since:

4.0

Author:

Mark Paluch, Choi Wang Gyu

Field Summary

Fields

Modifier and Type	Field	Description
static final JpqlQueryBuilder.RenderContext	EMPTY

Method Summary

Modifier and Type	Method	Description
String	getAlias(JpqlQueryBuilder.Origin source)	Obtain an alias for JpqlQueryBuilder.Origin.
boolean	isConstructorContext()
String	prefixWithAlias(JpqlQueryBuilder.Origin source, String fragment)	Prefix fragment with the alias for JpqlQueryBuilder.Origin.

Methods inherited from class Object

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

Field Details

EMPTY

public static final JpqlQueryBuilder.RenderContext EMPTY

Method Details

getAlias

public String getAlias(JpqlQueryBuilder.Origin source)

Obtain an alias for JpqlQueryBuilder.Origin. Unknown selection origins are associated with the enclosing statement if they are used for the first time.

Parameters:

source -

Returns:

prefixWithAlias

public String prefixWithAlias(JpqlQueryBuilder.Origin source,
 String fragment)

Prefix fragment with the alias for JpqlQueryBuilder.Origin. Unknown selection origins are associated with the enclosing statement if they are used for the first time.

Parameters:

source -

Returns:

isConstructorContext

public boolean isConstructorContext()