net.sf.ehcache.search.expression
Class AlwaysMatch

java.lang.Object
  net.sf.ehcache.search.expression.BaseCriteria
      net.sf.ehcache.search.expression.AlwaysMatch

All Implemented Interfaces:

Criteria

public class AlwaysMatch
extends BaseCriteria

Criteria that always return true

Author:

teck

Constructor Summary

AlwaysMatch()

Method Summary

Criteria	and(Criteria other) Produce a criteria that is the boolean "and" of this and the given other criteria
boolean	execute(Element e, Map<String,AttributeExtractor> attributeExtractors) Test this criteria against a cache element
Set<Attribute<?>>	getAttributes() Returns all search attributes referenced by this instance
Criteria	or(Criteria other) Produce a criteria that is the boolean "or" of this and the given other criteria

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

getExtractor, not

Methods inherited from class java.lang.Object

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

Constructor Detail

AlwaysMatch

public AlwaysMatch()

Method Detail

execute

public boolean execute(Element e,
                       Map<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

and

public Criteria and(Criteria other)

Produce a criteria that is the boolean "and" of this and the given other criteria

Specified by:

and in interface Criteria

Overrides:

and in class BaseCriteria

Returns:

and criteria

or

public Criteria or(Criteria other)

Produce a criteria that is the boolean "or" of this and the given other criteria

Specified by:

or in interface Criteria

Overrides:

or in class BaseCriteria

Returns:

or criteria

getAttributes

public Set<Attribute<?>> getAttributes()

Description copied from class: BaseCriteria

Returns all search attributes referenced by this instance

Specified by:

getAttributes in class BaseCriteria