edu.cuhk.hccl.data.NounPhrase.java Source code

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Here is the source code for edu.cuhk.hccl.data.NounPhrase.java

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/**
 * Copyright (C) 2014 Pengfei Liu <pfliu@se.cuhk.edu.hk>
 * The Chinese University of Hong Kong.
 *
 * This file is part of aspect-opinion.
 *
 * Licensed 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 edu.cuhk.hccl.data;

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

import org.apache.hadoop.io.DoubleWritable;
import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.io.Writable;

public class NounPhrase implements Writable {
    private Text adjective;
    private Text noun;
    private Text aspect;
    private IntWritable rating;
    private DoubleWritable similarity;

    public NounPhrase() {
        setAdjective(new Text());
        setNoun(new Text());
        setAspect(new Text());
        setRating(new IntWritable());
        setSimilarity(new DoubleWritable());
    }

    public NounPhrase(String strAdj, String strNoun, String strAsp, IntWritable rating, DoubleWritable similarity) {
        set(strAdj, strNoun, strAsp, rating, similarity);
    }

    public Text getAdjective() {
        return adjective;
    }

    public void setAdjective(Text adjective) {
        this.adjective = adjective;
    }

    public Text getNoun() {
        return noun;
    }

    public void setNoun(Text noun) {
        this.noun = noun;
    }

    public IntWritable getRating() {
        return rating;
    }

    public void setRating(IntWritable rating) {
        this.rating = rating;
    }

    public Text getAspect() {
        return aspect;
    }

    public void setAspect(Text aspect) {
        this.aspect = aspect;
    }

    public DoubleWritable getSimilarity() {
        return similarity;
    }

    public void setSimilarity(DoubleWritable similarity) {
        this.similarity = similarity;
    }

    public void set(String strAdj, String strNoun, String strAsp, IntWritable rating, DoubleWritable similarity) {
        setAdjective(new Text(strAdj));
        setNoun(new Text(strNoun));
        setAspect(new Text(strAsp));
        setRating(rating);
        setSimilarity(similarity);
    }

    @Override
    public String toString() {
        return adjective + "\t" + noun + "\t" + rating;
    }

    @Override
    public void readFields(DataInput in) throws IOException {
        adjective.readFields(in);
        noun.readFields(in);
        aspect.readFields(in);
        rating.readFields(in);
        similarity.readFields(in);
    }

    @Override
    public void write(DataOutput out) throws IOException {
        adjective.write(out);
        noun.write(out);
        aspect.write(out);
        rating.write(out);
        similarity.write(out);
    }
}