samza-core/src/main/java/org/apache/samza/zk/ProcessorData.java

   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,
  13  * software distributed under the License is distributed on an
  14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  15  * KIND, either express or implied.  See the License for the
  16  * specific language governing permissions and limitations
  17  * under the License.
  18  */
  19
  20 package org.apache.samza.zk;
  21
  22 import org.apache.samza.SamzaException;
  23
  24
  25 public class ProcessorData {
  26   private final String processorId;
  27   private final String host;
  28
  29   public ProcessorData(String host, String processorId) {
  30     this.processorId = processorId;
  31     this.host = host;
  32   }
  33
  34   public ProcessorData(String data) {
  35     String[] splt = data.split(" ");
  36     if (splt.length != 2) {
  37       throw new SamzaException("incorrect processor data format = " + data);
  38     }
  39     host = splt[0];
  40     processorId = splt[1];
  41   }
  42
  43   public String toString() {
  44     return host + " " + processorId;
  45   }
  46
  47   public String getHost() {
  48     return host;
  49   }
  50
  51   public String getProcessorId() {
  52     return processorId;
  53   }
  54 }