examples/ml/JavaLabeledDocument.java

0001 /*
0002  * Licensed to the Apache Software Foundation (ASF) under one or more
0003  * contributor license agreements.  See the NOTICE file distributed with
0004  * this work for additional information regarding copyright ownership.
0005  * The ASF licenses this file to You under the Apache License, Version 2.0
0006  * (the "License"); you may not use this file except in compliance with
0007  * the License.  You may obtain a copy of the License at
0008  *
0009  *    http://www.apache.org/licenses/LICENSE-2.0
0010  *
0011  * Unless required by applicable law or agreed to in writing, software
0012  * distributed under the License is distributed on an "AS IS" BASIS,
0013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
0014  * See the License for the specific language governing permissions and
0015  * limitations under the License.
0016  */
0017
0018 package org.apache.spark.examples.ml;
0019
0020 import java.io.Serializable;
0021
0022 /**
0023  * Labeled instance type, Spark SQL can infer schema from Java Beans.
0024  */
0025 @SuppressWarnings("serial")
0026 public class JavaLabeledDocument extends JavaDocument implements Serializable {
0027
0028   private double label;
0029
0030   public JavaLabeledDocument(long id, String text, double label) {
0031     super(id, text);
0032     this.label = label;
0033   }
0034
0035   public double getLabel() {
0036     return this.label;
0037   }
0038 }