Package net.sf.ehcache.search.expression

Class Not

java.lang.Object

net.sf.ehcache.search.expression.BaseCriteria

net.sf.ehcache.search.expression.Not

All Implemented Interfaces:

Criteria

public class Not
extends BaseCriteria

A search criteria composed of the logical "not" (ie. negation) of another criteria

Author:

teck

Constructor Summary

Constructors

Constructor	Description
Not(Criteria c)	Construct a "not" criteria of the given criteria

Method Summary

Modifier and Type	Method	Description
boolean	execute(Element e, java.util.Map<java.lang.String,AttributeExtractor> attributeExtractors)	Test this criteria against a cache element
java.util.Set<Attribute<?>>	getAttributes()	Returns all search attributes referenced by this instance
Criteria	getCriteria()

Methods inherited from class net.sf.ehcache.search.expression.BaseCriteria

and, getExtractor, not, or

Methods inherited from class java.lang.Object

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

Constructor Detail

Not

public Not(Criteria c)

Construct a "not" criteria of the given criteria

Parameters:

c - the criteria to "not"

Method Detail

getCriteria

public Criteria getCriteria()

Returns:

criteria

execute

public boolean execute(Element e,
                       java.util.Map<java.lang.String,AttributeExtractor> attributeExtractors)

Test this criteria against a cache element

Parameters:

e - cache element

attributeExtractors - map of attribute extractors to attribute value names

Returns:

true if the criteria matches this element

getAttributes

public java.util.Set<Attribute<?>> getAttributes()

Returns all search attributes referenced by this instance

Specified by:

getAttributes in class BaseCriteria