org.deegree.filter.comparison
Class PropertyIsNotEqualTo

java.lang.Object
  org.deegree.filter.comparison.ComparisonOperator
      org.deegree.filter.comparison.BinaryComparisonOperator
          org.deegree.filter.comparison.PropertyIsNotEqualTo

All Implemented Interfaces:

Operator

public class PropertyIsNotEqualTo
extends BinaryComparisonOperator

TODO add documentation here

Version:

$Revision:$, $Date:$

Author:

Markus Schneider , last edited by: $Author:$

Nested Class Summary

Nested classes/interfaces inherited from class org.deegree.filter.comparison.ComparisonOperator

ComparisonOperator.SubType

Nested classes/interfaces inherited from interface org.deegree.filter.Operator

Operator.Type

Field Summary

Fields inherited from class org.deegree.filter.comparison.BinaryComparisonOperator

param1, param2

Fields inherited from class org.deegree.filter.comparison.ComparisonOperator

matchAction, matchCase

Constructor Summary

PropertyIsNotEqualTo(Expression param1, Expression param2, Boolean matchCase, MatchAction matchAction)

Method Summary

protected boolean	compare(PrimitiveValue param1, PrimitiveValue param2)
<T> boolean	evaluate(T obj, XPathEvaluator<T> xpathEvaluator) Determines the value of the boolean operator.
ComparisonOperator.SubType	getSubType()
String	toString(String indent)

Methods inherited from class org.deegree.filter.comparison.BinaryComparisonOperator

getParameter1, getParameter2, getParams

Methods inherited from class org.deegree.filter.comparison.ComparisonOperator

checkComparableOrNull, getMatchAction, getPrimitiveValues, getType, isMatchCase

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyIsNotEqualTo

public PropertyIsNotEqualTo(Expression param1,
                            Expression param2,
                            Boolean matchCase,
                            MatchAction matchAction)

Method Detail

getSubType

public ComparisonOperator.SubType getSubType()

Specified by:

getSubType in class ComparisonOperator

evaluate

public <T> boolean evaluate(T obj,
                            XPathEvaluator<T> xpathEvaluator)
                 throws FilterEvaluationException

Description copied from interface: Operator

Determines the value of the boolean operator.

Specified by:

evaluate in interface Operator

Overrides:

evaluate in class BinaryComparisonOperator

Type Parameters:

T - type of the context object

Parameters:

obj - object that the operator is evaluated upon, must not be null

xpathEvaluator - used for evaluation of XPath expressions, must not be null

Returns:

true, if the operator evaluates to true, false otherwise

Throws:

FilterEvaluationException - if the evaluation fails

compare

protected boolean compare(PrimitiveValue param1,
                          PrimitiveValue param2)

Specified by:

compare in class BinaryComparisonOperator

toString

public String toString(String indent)