/**
 *
 * 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.apache.hadoop.hbase.client;
import org.apache.yetus.audience.InterfaceAudience;

/**
 * This should be implemented by the Get/Scan implementations that
 * talk to replica regions. When an RPC response is received from one
 * of the replicas, the RPCs to the other replicas are cancelled.
 */
@InterfaceAudience.Private
interface Cancellable {
  public void cancel();
  public boolean isCancelled();
}
