inventorygroups.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.Entity.*;
import com.power.pipe.*;
import com.power.pipeengine.*;

public class InventoryGroups extends InputReader
{
    static ResourceBundle res = ResourceBundle.getBundle("com.power.pipeengine.Res",
                                                          EngineConfig.getInstance().getLocale() );
    private Hashtable _invGroups = new Hashtable();
	String _fileName = "InventoryGroup";

	public InventoryGroups() {
	}

	public void addInvGroup( int grpID, String prodID, int facilityID ) {
		String key = new Integer( grpID ).toString();
		InventoryGroup invGrp = (InventoryGroup) _invGroups.get( key );
		Products products = DataModel.getInstance().getProducts();

		if( null == invGrp ) {
			invGrp = new InventoryGroup( grpID );
			_invGroups.put( key, invGrp );
		}

		invGrp.addProduct( products.getProduct( facilityID, prodID ) );
	}

	public Hashtable getInvGroups() {
		return _invGroups;
	}

	public InventoryGroup getInventoryGroup( int grpID ) {
		String key = new Integer( grpID ).toString();

		return (InventoryGroup) _invGroups.get( key );
	}

	public int getGroupID( Product p ) {
		Enumeration invGrps = _invGroups.elements();

		while( invGrps.hasMoreElements() ) {
			InventoryGroup invGrp = (InventoryGroup) invGrps.nextElement();
			if( invGrp.contains( p ) ) {
				return invGrp.getGroupID();
			}
		}

		return -1;
	}


	protected String getFileName() {
		return _fileName;
	}

	public void readData() throws Exception {
		String token = GlobalConfig.getInstance().getSeparator();

		BufferedReader d = super.getReader();

        if( null == d ) {
          return;
        }

		String aLine = d.readLine();
		Facilities facilities = DataModel.getInstance().getFacilities();

		while( aLine != null ) {
            if( aLine.length() <= 1 ) {
                aLine = d.readLine();
                continue;
            }
			StringTokenizer st = new StringTokenizer( aLine, token );

			int grpID     = new Integer( st.nextToken() ).intValue();
			String productID   = st.nextToken();
			int facilityID     = new Integer( st.nextToken() ).intValue();

            Product p = DataModel.getInstance().getProducts().getProduct( facilityID, productID );
            if( null == p ) {
                reportError( "Product ID", productID, aLine );
                aLine = d.readLine();
                continue;
            }

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

			addInvGroup( grpID, productID, facilityID );

			aLine = d.readLine();
		}

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

	public void print() {
		System.out.println( "\n\n\nInventoryGroup ---------------------" );
		Enumeration invGrps = _invGroups.elements();

		while( invGrps.hasMoreElements() ) {
			InventoryGroup invGrp = (InventoryGroup) invGrps.nextElement();
			invGrp.print();
		}
	}

}