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Internal ehcache-core module. This artifact is not meant to be used directly
/**
* Copyright Terracotta, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.sf.ehcache.search.expression;
import java.util.Map;
import net.sf.ehcache.Element;
import net.sf.ehcache.search.attribute.AttributeExtractor;
/**
* Criteria interface defines a boolean function that computes a search match result
*
* @author teck
*/
public interface Criteria {
/**
* Test this criteria against a cache element
*
* @param element cache element
* @param attributeExtractors map of attribute extractors to attribute value names
* @return true if the criteria matches this element
*/
boolean execute(Element element, Map attributeExtractors);
/**
* Produce a criteria that is the boolean "and" of this and the given other criteria
*
* @param other
* @return and criteria
*/
Criteria and(Criteria other);
/**
* Produce a criteria that is the boolean "or" of this and the given other criteria
*
* @param other
* @return or criteria
*/
Criteria or(Criteria other);
/**
* Produce a criteria that is the boolean "not" of this
*
* @return not criteria
*/
Criteria not();
}