org.milyn.cdr.xpath.evaluators

Class PredicatesEvaluator

java.lang.Object

org.milyn.cdr.xpath.evaluators.XPathExpressionEvaluator

org.milyn.cdr.xpath.evaluators.PredicatesEvaluator

public class PredicatesEvaluator
extends XPathExpressionEvaluator

Predicates Evaluator.

Author:

tom.fennelly@jboss.com

Constructor Summary

Constructors

Constructor and Description
PredicatesEvaluator()

Method Summary

Modifier and Type	Method and Description
void	addEvaluator(XPathExpressionEvaluator evaluator)
boolean	evaluate(Element element, ExecutionContext executionContext) Does this XPath expression evaluate for the supplied Element context object.
boolean	evaluate(SAXElement element, ExecutionContext executionContext) Does this XPath expression evaluate for the supplied SAXElement context object.
List<XPathExpressionEvaluator>	getEvaluators()
String	toString()

Methods inherited from class org.milyn.cdr.xpath.evaluators.XPathExpressionEvaluator

getInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

PredicatesEvaluator

public PredicatesEvaluator()

Method Detail

addEvaluator

public void addEvaluator(XPathExpressionEvaluator evaluator)

getEvaluators

public List<XPathExpressionEvaluator> getEvaluators()

evaluate

public boolean evaluate(SAXElement element,
                        ExecutionContext executionContext)

Description copied from class: XPathExpressionEvaluator

Does this XPath expression evaluate for the supplied SAXElement context object.

The implementation can update the context to a parent element if the expression targets multiple contexts.

Specified by:

evaluate in class XPathExpressionEvaluator

Parameters:

element - The SAXElement context to be evaluated against.

executionContext - Smooks ExecutionContext.

Returns:

True if the expression evaluates, otherwise false.

evaluate

public boolean evaluate(Element element,
                        ExecutionContext executionContext)

Description copied from class: XPathExpressionEvaluator

Does this XPath expression evaluate for the supplied Element context object.

The implementation can update the context to a parent element if the expression targets multiple contexts.

Specified by:

evaluate in class XPathExpressionEvaluator

Parameters:

element - The Element context to be evaluated against.

executionContext - Smooks ExecutionContext.

Returns:

True if the expression evaluates, otherwise false.

toString

public String toString()

Overrides:

toString in class Object