org.apache.cocoon.components.expression.jexl
Class JexlExpression

java.lang.Object
  org.apache.cocoon.components.expression.AbstractExpression
      org.apache.cocoon.components.expression.jexl.JexlExpression

All Implemented Interfaces:

Expression

public class JexlExpression
extends AbstractExpression

Version:

$Id: JexlExpression.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Field Summary

Fields inherited from class org.apache.cocoon.components.expression.AbstractExpression

EMPTY_ITER

Constructor Summary

JexlExpression(String language, String expression)

Method Summary

void	assign(ExpressionContext context, Object value)
Object	evaluate(ExpressionContext context)
Object	getNode(ExpressionContext context)
Iterator	iterate(ExpressionContext context)

Methods inherited from class org.apache.cocoon.components.expression.AbstractExpression

getExpression, getLanguage, setProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

JexlExpression

public JexlExpression(String language,
                      String expression)
               throws ExpressionException

Throws:

ExpressionException

Method Detail

evaluate

public Object evaluate(ExpressionContext context)
                throws ExpressionException

Throws:

ExpressionException

iterate

public Iterator iterate(ExpressionContext context)
                 throws ExpressionException

Throws:

ExpressionException

assign

public void assign(ExpressionContext context,
                   Object value)
            throws ExpressionException

Throws:

ExpressionException

getNode

public Object getNode(ExpressionContext context)
               throws ExpressionException

Throws:

ExpressionException