001    /*
002     * Created on 21-Apr-2004
003     */
004    package ca.uhn.hl7v2.protocol.impl;
005    
006    import ca.uhn.hl7v2.protocol.ApplicationRouter;
007    
008    /**
009     * A default implementation of <code>ApplicationRouter.AppRoutingData</code>. 
010     * 
011     * @author <a href="mailto:bryan.tripp@uhn.on.ca">Bryan Tripp</a>
012     * @version $Revision: 1.1 $ updated on $Date: 2007-02-19 02:24:26 $ by $Author: jamesagnew $
013     */
014    public class AppRoutingDataImpl implements ApplicationRouter.AppRoutingData {
015    
016        private final String myMessageType;
017        private final String myTriggerEvent;
018        private final String myProcessingId;
019        private final String myVersionId;
020         
021        /**
022         * Creates a new instance with args used as values that will be returned 
023         * by the corresponding getters.  
024         *  
025         * @param theMessageType
026         * @param theTriggerEvent
027         * @param theProcessingId
028         * @param theVersionId
029         */
030        public AppRoutingDataImpl(String theMessageType, String theTriggerEvent, 
031                    String theProcessingId, String theVersionId) {
032            myMessageType = theMessageType;
033            myTriggerEvent = theTriggerEvent;
034            myProcessingId = theProcessingId;
035            myVersionId = theVersionId;
036        }
037    
038        /**
039         * @see ca.uhn.hl7v2.protocol.ApplicationRouter.AppRoutingData#getMessageType()
040         */
041        public String getMessageType() {
042            return myMessageType;
043        }
044    
045        /**
046         * @see ca.uhn.hl7v2.protocol.ApplicationRouter.AppRoutingData#getTriggerEvent()
047         */
048        public String getTriggerEvent() {
049            return myTriggerEvent;
050        }
051    
052        /** 
053         * @see ca.uhn.hl7v2.protocol.ApplicationRouter.AppRoutingData#getProcessingId()
054         */
055        public String getProcessingId() {
056            return myProcessingId;
057        }
058    
059        /** 
060         * @see ca.uhn.hl7v2.protocol.ApplicationRouter.AppRoutingData#getVersion()
061         */
062        public String getVersion() {
063            return myVersionId;
064        }
065        
066        public boolean equals(Object o) {
067            boolean result = false;
068            if (o instanceof AppRoutingDataImpl) {
069                AppRoutingDataImpl that = (AppRoutingDataImpl) o;
070                if (this.getMessageType() == that.getMessageType()
071                    && this.getTriggerEvent() == that.getTriggerEvent()
072                    && this.getProcessingId() == that.getProcessingId()
073                    && this.getVersion() == that.getVersion()) {
074                    
075                    result = true;
076                }
077            }
078            return result;
079        }
080        
081        public int hashCode() {
082            return getMessageType().hashCode() 
083                + getTriggerEvent().hashCode() 
084                + getProcessingId().hashCode() 
085                + getVersion().hashCode();
086        }
087    
088    }