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/*
* Copyright 2014 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.net.flow;
import java.util.Set;
/**
* Interface capturing the result of a batch operation.
*
*/
public interface BatchOperationResult<T> {
/**
* Returns whether the operation was successful.
* @return true if successful, false otherwise
*/
boolean isSuccess();
/**
* Obtains a set of items which failed.
* @return a set of failures
*/
Set<T> failedItems();
}
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