com.continuuity.weave.zookeeper.OperationFuture.java Source code

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Here is the source code for com.continuuity.weave.zookeeper.OperationFuture.java

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/*
 * Copyright 2012-2013 Continuuity,Inc. All Rights Reserved.
 *
 * 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 com.continuuity.weave.zookeeper;

import com.google.common.util.concurrent.ListenableFuture;

/**
 * A {@link ListenableFuture} that also provides the requested path for a operation.
 *
 * @param <V> The result type returned by this Future's {@link #get()} method.
 */
public interface OperationFuture<V> extends ListenableFuture<V> {

    /**
     * @return The path being requested for the ZooKeeper operation.
     */
    String getRequestPath();
}