/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.onlab.onos.net.flow;

import java.util.List;

import com.google.common.collect.ImmutableList;

public class CompletedBatchOperation implements BatchOperationResult<FlowEntry> {


    private final boolean success;
    private final List<FlowEntry> failures;

    public CompletedBatchOperation(boolean success, List<FlowEntry> failures) {
        this.success = success;
        this.failures = ImmutableList.copyOf(failures);
    }

    @Override
    public boolean isSuccess() {
        return success;
    }

    @Override
    public List<FlowEntry> failedItems() {
        return failures;
    }


}
