Package org.apache.commons.el

Class ComplexValue

java.lang.Object

org.apache.commons.el.Expression

org.apache.commons.el.ComplexValue

public class ComplexValue
extends Expression

Represents a dynamic value, which consists of a prefix and an optional set of ValueSuffix elements. A prefix is something like an identifier, and a suffix is something like a "property of" or "indexed element of" operator.

Version:

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

Author:

Nathan Abramson - Art Technology Group, Shawn Bayern

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Expression	mPrefix
(package private) List	mSuffixes

Constructor Summary

Constructors

Constructor	Description
ComplexValue(Expression pPrefix, List pSuffixes)	Constructor

Method Summary

Modifier and Type	Method	Description
Object	evaluate(javax.servlet.jsp.el.VariableResolver pResolver, javax.servlet.jsp.el.FunctionMapper functions, Logger pLogger)	Evaluates by evaluating the prefix, then applying the suffixes
String	getExpressionString()	Returns the expression in the expression language syntax
Expression	getPrefix()
List	getSuffixes()
void	setPrefix(Expression pPrefix)
void	setSuffixes(List pSuffixes)

Methods inherited from class java.lang.Object

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

Field Details

mPrefix

Expression mPrefix

mSuffixes

List mSuffixes

Constructor Details

ComplexValue

public ComplexValue(Expression pPrefix,
 List pSuffixes)

Constructor

Method Details

getPrefix

public Expression getPrefix()

setPrefix

public void setPrefix(Expression pPrefix)

getSuffixes

public List getSuffixes()

setSuffixes

public void setSuffixes(List pSuffixes)

getExpressionString

public String getExpressionString()

Returns the expression in the expression language syntax

Specified by:

getExpressionString in class Expression

evaluate

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

Evaluates by evaluating the prefix, then applying the suffixes

Specified by:

evaluate in class Expression

Throws:

javax.servlet.jsp.el.ELException