org.apache.mahout.clustering.iterator.ClusteringPolicyWritable Maven / Gradle / Ivy

/**
 * 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.mahout.clustering.iterator;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

import org.apache.hadoop.io.Writable;
import org.apache.mahout.classifier.sgd.PolymorphicWritable;

public class ClusteringPolicyWritable implements Writable {
  
  private ClusteringPolicy value;
  
  public ClusteringPolicyWritable(ClusteringPolicy policy) {
    this.value = policy;
  }

  public ClusteringPolicyWritable() {
  }

  public ClusteringPolicy getValue() {
    return value;
  }
  
  public void setValue(ClusteringPolicy value) {
    this.value = value;
  }
  
  @Override
  public void write(DataOutput out) throws IOException {
    PolymorphicWritable.write(out, value);
  }
  
  @Override
  public void readFields(DataInput in) throws IOException {
    value = PolymorphicWritable.read(in, ClusteringPolicy.class);
  }
  
}