org.apache.commons.el

Class ValueSuffix

java.lang.Object

org.apache.commons.el.ValueSuffix

Direct Known Subclasses:

ArraySuffix

public abstract class ValueSuffix
extends java.lang.Object

Represents an element that can appear as a suffix in a complex value, such as a property or index operator, or a method call (should they ever need to be supported).

Version:

$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: luehe $

Author:

Nathan Abramson - Art Technology Group, Shawn Bayern

Constructor Summary

Constructors

Constructor and Description
ValueSuffix()

Method Summary

Modifier and Type	Method and Description
abstract java.lang.Object	evaluate(java.lang.Object pValue, javax.servlet.jsp.el.VariableResolver pResolver, javax.servlet.jsp.el.FunctionMapper functions, Logger pLogger) Evaluates the expression in the given context, operating on the given value.
abstract java.lang.String	getExpressionString() Returns the expression in the expression language syntax

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueSuffix

public ValueSuffix()

Method Detail

getExpressionString

public abstract java.lang.String getExpressionString()

Returns the expression in the expression language syntax

evaluate

public abstract java.lang.Object evaluate(java.lang.Object pValue,
                                          javax.servlet.jsp.el.VariableResolver pResolver,
                                          javax.servlet.jsp.el.FunctionMapper functions,
                                          Logger pLogger)
                                   throws javax.servlet.jsp.el.ELException

Evaluates the expression in the given context, operating on the given value.

Throws:

javax.servlet.jsp.el.ELException