calendarmap.java

排产系统

package com.power.pipeengine.DispatchReportMap;

import java.util.*;
import java.io.*;
import java.text.*;
import java.net.*;

import com.power.util.Message.*;
import com.power.pipeengine.Entity.*;
import com.power.pipe.*;
import com.power.util.Message.*;
import com.power.pipeengine.*;
import com.power.pipeengine.InputData.*;

public class CalendarMap extends InputReader
{
    static ResourceBundle res = ResourceBundle.getBundle("com.power.pipeengine.Res",
                                                          EngineConfig.getInstance().getLocale() );
    private Vector _bucketStartDate = new Vector();
    private Vector _seqInBucket = new Vector();
	private String _fileName = "calendarmap";

    private static final CalendarMap INSTANCE =
                              new CalendarMap();

   // Private constructor supresses
   // default public constructor
    private CalendarMap( ) {
    }

    public static CalendarMap getInstance( ) {
        return INSTANCE;
    }

    public Vector getBucketStartDates() {
        return _bucketStartDate;
    }

    public Vector getSeqInBucket() {
        return _seqInBucket;
    }


	protected String getFileName() {
		return _fileName;
	}


	public void readData() throws Exception {
		BufferedReader d = super.getReader();

        if( null == d ) {
          return;
        }

		String token = GlobalConfig.getInstance().getSeparator();
		String aLine = d.readLine();
		SimpleDateFormat sdfInput = new SimpleDateFormat( "yyyy-mm-dd" );
        sdfInput.setDateFormatSymbols( new DateFormatSymbols( Locale.CHINA ) );
        Date lastDate = null;
        int cnt = 1;

		while( aLine != null ) {
            if( aLine.length() <= 1 ) {
                aLine = d.readLine();
                continue;
            }

			StringTokenizer st = new StringTokenizer( aLine, token );

			int bucketID     = new Integer( st.nextToken() ).intValue();
			String startDate = new String( st.nextToken() );
			Date date = sdfInput.parse( startDate );

            if( null == lastDate ) {
                lastDate = date;
            } else if( lastDate.compareTo( date ) != 0 ) {
                cnt = 1;
                lastDate = date;
            }

            _seqInBucket.add( new Integer(cnt) );

            _bucketStartDate.add( date );

			aLine = d.readLine();
            cnt++;
		}

        d.close();
		super.closeURLConnection();
	}




}