org.springframework.data.repository.query.spi

Class EvaluationContextExtensionSupport

java.lang.Object

org.springframework.data.repository.query.spi.EvaluationContextExtensionSupport

All Implemented Interfaces:

EvaluationContextExtension

public abstract class EvaluationContextExtensionSupport
extends Object
implements EvaluationContextExtension

A base class for EvaluationContextExtensions.

Author:

Thomas Darimont, Oliver Gierke

See Also:

1.9

Constructor Summary

Constructors

Constructor and Description
EvaluationContextExtensionSupport()

Method Summary

Modifier and Type	Method and Description
Map<String,Function>	getFunctions() Returns the functions exposed by the extension.
Map<String,Object>	getProperties() Returns the properties exposed by the extension.
Object	getRootObject() Returns the root object to be exposed by the extension.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.repository.query.spi.EvaluationContextExtension

getExtensionId

Constructor Detail

EvaluationContextExtensionSupport

public EvaluationContextExtensionSupport()

Method Detail

getProperties

public Map<String,Object> getProperties()

Description copied from interface: EvaluationContextExtension

Returns the properties exposed by the extension.

Specified by:

getProperties in interface EvaluationContextExtension

Returns:

the properties

getFunctions

public Map<String,Function> getFunctions()

Description copied from interface: EvaluationContextExtension

Returns the functions exposed by the extension.

Specified by:

getFunctions in interface EvaluationContextExtension

Returns:

the functions

getRootObject

@Nullable
public Object getRootObject()

Description copied from interface: EvaluationContextExtension

Returns the root object to be exposed by the extension. It's strongly recommended to declare the most concrete type possible as return type of the implementation method. This will allow us to obtain the necessary metadata once and not for every evaluation.

Specified by:

getRootObject in interface EvaluationContextExtension

Returns: