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/*
* Copyright 2015 Open Networking Laboratory
*
* 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 org.onosproject.vtnrsc.flowclassifier;
import org.onosproject.vtnrsc.FlowClassifier;
import org.onosproject.vtnrsc.FlowClassifierId;
/**
* Provides Services for Flow Classifier.
*/
public interface FlowClassifierService {
/**
* Store Flow Classifier.
*
* @param flowClassifier Flow Classifier
* @return true if adding Flow Classifier into store is success otherwise return false.
*/
boolean createFlowClassifier(FlowClassifier flowClassifier);
/**
* Return the existing collection of Flow Classifier.
*
* @return Flow Classifier collections.
*/
Iterable<FlowClassifier> getFlowClassifiers();
/**
* Check whether Flow Classifier is present based on given Flow Classifier Id.
*
* @param id Flow Classifier.
* @return true if Flow Classifier is present otherwise return false.
*/
boolean hasFlowClassifier(FlowClassifierId id);
/**
* Retrieve the Flow Classifier based on given Flow Classifier id.
*
* @param id Flow Classifier Id.
* @return Flow Classifier if present otherwise returns null.
*/
FlowClassifier getFlowClassifier(FlowClassifierId id);
/**
* Update Flow Classifier based on given Flow Classifier Id.
*
* @param flowClassifier Flow Classifier.
* @return true if update is success otherwise return false.
*/
boolean updateFlowClassifier(FlowClassifier flowClassifier);
/**
* Remove Flow Classifier from store based on given Flow Classifier Id.
*
* @param id Flow Classifier Id.
* @return true if Flow Classifier removal is success otherwise return false.
*/
boolean removeFlowClassifier(FlowClassifierId id);
}
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