org.ceryle.wiki.plugin.query.operators
Class NotOperator

java.lang.Object
  org.ceryle.wiki.plugin.query.operators.Operator
      org.ceryle.wiki.plugin.query.operators.NotOperator

public class NotOperator
extends Operator

The NOT Operator, a component of a query expression.

Author:

Murray Altheim, John Volkar (john.volkar at gmail.com)

Field Summary

Fields inherited from class org.ceryle.wiki.plugin.query.operators.Operator

_ALL, _AND, _ANY, _BY, _FROM, _IS, _NOT, _NULL, _OR, _TO

Constructor Summary

NotOperator()

Method Summary

boolean	evaluateOperator(Operand left, Operand right, Modifier modifier, ReferenceInfoProvider refInfoProvider, String pageName)
boolean	isInfix()

Methods inherited from class org.ceryle.wiki.plugin.query.operators.Operator

getName, isPrefix, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NotOperator

public NotOperator()

Method Detail

isInfix

public boolean isInfix()

Overrides:

isInfix in class Operator

evaluateOperator

public boolean evaluateOperator(Operand left,
                                Operand right,
                                Modifier modifier,
                                ReferenceInfoProvider refInfoProvider,
                                String pageName)
                         throws QueryException

Specified by:

evaluateOperator in class Operator

Throws:

QueryException