今天为网友提供的是JAVA源码

				package com.power.pipeengine.InputData;
				
				import java.util.*;
				import java.io.*;
				import com.power.pipeengine.Entity.*;
				import com.power.pipe.*;
				import com.power.util.Message.*;
				
				public class InterShipment extends InputReader
				{
				    private Hashtable _shipments = null;
					private String _fileName = "InterShipment";
					private int _shipmentCodeLength = 2;
				
					public InterShipment() {
						_shipments = new Hashtable();
					}
				
					protected String getFileName() {
						return _fileName;
					}
				
					public void addShipment( Shipment s, int seqNum ) {
						_shipments.put( new Integer(seqNum), s );
					}
				
					public Hashtable getShipments() {
						return _shipments;
					}
				
					private String createKey( Shipment s ) {
						char[] key = new char[35];
						String from = new Integer( s.getFromFacilityID() ).toString();
						String to = new Integer( s.getToFacilityID() ).toString();
				
						int idx = 34;
						for( int i=to.length()-1; i>=0; i-- ) {
							key[idx] = to.charAt(i);
							idx--;
						}
				
						idx = 29;
						for( int i=from.length()-1; i>=0; i-- ) {
							key[idx] = from.charAt(i);
							idx--;
						}
				
						idx = 24;
						String fromProdID = s.getFromProductID();
						for( int i=fromProdID.length()-1; i>=0; i-- ) {
							key[idx] = fromProdID.charAt(i);
							idx--;
						}
				
						return new String( key );
					}
				
				
					public void readData() throws Exception {
						String token = GlobalConfig.getInstance().getSeparator();
				
						BufferedReader d = super.getReader();
				
				        if( null == d ) {
				          return;
				        }
				
						String aLine = d.readLine();
						int cnt = 0;
						Facilities facilities = DataModel.getInstance().getFacilities();
				
						while( aLine != null ) {
				            if( aLine.length() 				                aLine = d.readLine();
				                continue;
				            }
							StringTokenizer st = new StringTokenizer( aLine, token );
				
							int fromID    = new Integer( st.nextToken() ).intValue();
							int toID      = new Integer( st.nextToken() ).intValue();
							double time = new Double( st.nextToken() ).doubleValue();
							String fromProdID = st.nextToken();
							String toProdID  = st.nextToken();
				
							Facility from = facilities.getFacility( fromID );
				            if( null == from ) {
				                reportError( "Facility ID", new Integer( fromID ).toString(), aLine );
				                aLine = d.readLine();
				                continue;
				            }
				
							Facility to = facilities.getFacility( toID );
				
				            if( null == to ) {
				                reportError( "Facility ID", new Integer( toID ).toString(), aLine );
				                aLine = d.readLine();
				                continue;
				            }
				
				
							Shipment s = new Shipment( fromID, toID, time, fromProdID, toProdID );
							from.addDestinationFacility( to, s );
							to.addOriginatingFacility( from, s );
				
							addShipment( s, cnt );
				
							aLine = d.readLine();
							cnt++;
						}
				
				        d.close();
						super.closeURLConnection();
					}
				
					public void print() {
						System.out.println( "\n\n\nInterShipment ---------------------" );
						Enumeration allShipments = _shipments.elements();
						while( allShipments.hasMoreElements() ) {
							Shipment s = (Shipment) allShipments.nextElement();
							s.print();
						}
					}
				}