org.springframework.expression.spel

Class CompiledExpression

java.lang.Object

org.springframework.expression.spel.CompiledExpression

public abstract class CompiledExpression
extends Object

Base superclass for compiled expressions. Each generated compiled expression class will extend this class and implement the getValue(java.lang.Object, org.springframework.expression.EvaluationContext) method. It is not intended to be subclassed by user code.

Since:

4.1

Author:

Andy Clement

Constructor Summary

Constructors

Constructor and Description
CompiledExpression()

Method Summary

Modifier and Type	Method and Description
abstract Object	getValue(Object target, EvaluationContext context) Subclasses of CompiledExpression generated by SpelCompiler will provide an implementation of this method.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompiledExpression

public CompiledExpression()

Method Detail

getValue

public abstract Object getValue(@Nullable
                                Object target,
                                @Nullable
                                EvaluationContext context)
                         throws EvaluationException

Subclasses of CompiledExpression generated by SpelCompiler will provide an implementation of this method.

Throws:

EvaluationException