cn.edu.hfut.dmic.webcollectorcluster.model.CrawlDatum.java Source code

Introduction

Here is the source code for cn.edu.hfut.dmic.webcollectorcluster.model.CrawlDatum.java

Source

/*
 * Copyright (C) 2014 hu
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

package cn.edu.hfut.dmic.webcollectorcluster.model;

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

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

/**
 * ?WebCollectorurl???
 * ??
 * @author hu
 */
public class CrawlDatum implements Writable {
    /**
     * ???-
     */
    public static final int STATUS_DB_UNDEFINED = -1;
    /**
     * ???-
     */
    public static final int STATUS_DB_INJECTED = 0;

    /**
     * ???-?
     */
    public static final int STATUS_DB_UNFETCHED = 1;
    /**
     * ???-?
     */
    public static final int STATUS_DB_FETCHED = 2;

    /**
     * ??-
     */
    public static final long FETCHTIME_UNDEFINED = 1;

    private String url;
    private int status = CrawlDatum.STATUS_DB_UNDEFINED;
    private long fetchTime = CrawlDatum.FETCHTIME_UNDEFINED;

    /**
     *  ??url
     * @return ?url
     */
    public String getUrl() {
        return url;
    }

    /**
     * ?url
     * @param url ?url
     */
    public void setUrl(String url) {
        this.url = url;
    }

    /**
     * ???
     * @return ??
     */
    public int getStatus() {
        return status;
    }

    /**
     * ??
     * @param status ??
     */
    public void setStatus(int status) {
        this.status = status;
    }

    /**
     * ??
     * @return ?
     */
    public long getFetchTime() {
        return fetchTime;
    }

    /**
     * ?
     * @param fetchTime ?
     */
    public void setFetchTime(long fetchTime) {
        this.fetchTime = fetchTime;
    }

    @Override
    public void write(DataOutput d) throws IOException {
        Text.writeString(d, url);
        d.writeInt(status);
        d.writeLong(fetchTime);
    }

    @Override
    public void readFields(DataInput di) throws IOException {
        url = Text.readString(di);
        status = di.readInt();
        fetchTime = di.readLong();
    }

}