Ngram.java

/**
 * Copyright (c) 2014, the Temporal Random Indexing AUTHORS.
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * Neither the name of the University of Bari nor the names of its contributors
 * may be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007
 *
 */
package di.uniba.it.tri.script.gbooks;

import java.io.IOException;
import java.io.Writer;
import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author pierpaolo
 */
public class Ngram {

    private List<String> tokens;

    private int year;

    private int count;

    private int bookCount;

    public Ngram() {
    }

    public Ngram(List<String> tokens, int year, int count, int bookCount) {
        this.tokens = tokens;
        this.year = year;
        this.count = count;
        this.bookCount = bookCount;
    }

    public Ngram(int year, int count, int bookCount) {
        this.tokens = new ArrayList<>();
        this.year = year;
        this.count = count;
        this.bookCount = bookCount;
    }

    public List<String> getTokens() {
        return tokens;
    }

    public void setTokens(List<String> tokens) {
        this.tokens = tokens;
    }

    public int getYear() {
        return year;
    }

    public void setYear(int year) {
        this.year = year;
    }

    public int getCount() {
        return count;
    }

    public void setCount(int count) {
        this.count = count;
    }

    public int getBookCount() {
        return bookCount;
    }

    public void setBookCount(int bookCount) {
        this.bookCount = bookCount;
    }

    public void write(Writer writer) throws IOException {
        for (int i = 0; i < tokens.size(); i++) {
            writer.append(tokens.get(i));
            if (i < tokens.size() - 1) {
                writer.append(" ");
            }
        }
        writer.append("\t");
        writer.append(String.valueOf(count));
    }

}