Package org.smooks.engine.resource.config.xpath.predicate

Class DefaultPredicateEvaluator

java.lang.Object

org.smooks.engine.resource.config.xpath.predicate.DefaultPredicateEvaluator

All Implemented Interfaces:

Predicate, PredicateEvaluator

public class DefaultPredicateEvaluator
extends Object
implements PredicateEvaluator

Constructor Summary

Constructors

Constructor	Description
DefaultPredicateEvaluator(org.jaxen.expr.Expr expr)

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(Fragment<?> fragment, ExecutionContext executionContext)	Does this XPath expression evaluate for the supplied Element context object.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPredicateEvaluator

public DefaultPredicateEvaluator(org.jaxen.expr.Expr expr)

Method Detail

evaluate

public boolean evaluate(Fragment<?> fragment,
                        ExecutionContext executionContext)

Description copied from interface: PredicateEvaluator

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 interface PredicateEvaluator

Parameters:

fragment - The Element context to be evaluated against.

executionContext - Smooks ExecutionContext.

Returns:

True if the expression evaluates, otherwise false.