workingcalendar.java

著名IT公司ILog的APS高级排产优化引擎

package com.power.pipeengine.InputData;

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

public class WorkingCalendar extends InputReader
{
    static ResourceBundle res = ResourceBundle.getBundle("com.power.pipeengine.Res",
                                                          EngineConfig.getInstance().getLocale() );
    private String _fileName = "WorkingCalendar";
    private boolean _anyRecords = false;

	public WorkingCalendar() {
	}

	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();
		Facilities f = DataModel.getInstance().getFacilities();

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

			StringTokenizer st = new StringTokenizer( aLine, token );

			int facilityID = new Integer( st.nextToken() ).intValue();
			int bucketID   = new Integer( st.nextToken() ).intValue();
			double wdays   = new Double( st.nextToken() ).doubleValue();

			Facility aFacility = f.getFacility( facilityID );
            if( null == aFacility ) {
                reportError( "Facility ID", new Integer( facilityID ).toString(), aLine );
                aLine = d.readLine();
                continue;
            }

            if( null == DataModel.getInstance().getCalendar().getBucket( bucketID ) ) {
                reportError( "Bucket ID", new Integer( bucketID ).toString(), aLine );
                aLine = d.readLine();
                continue;
            }

			f.addWorkingCalendarForFacility( facilityID, bucketID, wdays );
            _anyRecords = true;

			aLine = d.readLine();
		}

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

    private void checkDataSufficiency() {
      if( _anyRecords == false ) {
          MessageArea.getInstance().addMessage(
            res.getString("Engine17007") +
            res.getString("required_to_create_a") );

        EngineConfig.getInstance().setDataSufficiency( false );
      }
    }

}