View Javadoc

1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   * http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  package org.apache.hadoop.hbase.coprocessor;
20  
21  import com.google.protobuf.Service;
22  import org.apache.hadoop.hbase.classification.InterfaceAudience;
23  import org.apache.hadoop.hbase.classification.InterfaceStability;
24  import org.apache.hadoop.hbase.HBaseInterfaceAudience;
25  
26  /**
27   * Coprocessor endpoints providing protobuf services should implement this
28   * interface and return the {@link Service} instance via {@link #getService()}.
29   */
30  @InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.COPROC)
31  @InterfaceStability.Evolving
32  public interface CoprocessorService {
33    Service getService();
34  }