GeomConverter/src/org/lcsim/detector/identifier

diff -u -r1.5 -r1.6
--- Identifier.java	24 Jul 2007 22:25:08 -0000	1.5
+++ Identifier.java	28 Aug 2007 03:22:27 -0000	1.6
@@ -5,7 +5,7 @@

  * Implementation of {@link IIdentifier}.
  *
  * @author Jeremy McCormick

- * @version $Id: Identifier.java,v 1.5 2007/07/24 22:25:08 jeremy Exp $

+ * @version $Id: Identifier.java,v 1.6 2007/08/28 03:22:27 jeremy Exp $

  */
 package org.lcsim.detector.identifier;
 

@@ -13,25 +13,26 @@

  * Implementation of {@link IIdentifier}.
  * 
  * @author Jeremy McCormick

- * @version $Id: Identifier.java,v 1.5 2007/07/24 22:25:08 jeremy Exp $

+ * @version $Id: Identifier.java,v 1.6 2007/08/28 03:22:27 jeremy Exp $

  */
 public class Identifier
 implements IIdentifier
 {    
     long value = unsetValue;
     private static final long unsetValue = 0;

+    boolean valid=false;

     
     public Identifier()
     {}
     
     public Identifier(long value)
     {

-        this.value = value;

+        setValue(value);

     }
     
     public Identifier(int value)
     {

-        this.value = (int)value;

+    	setValue(value);

     }
     
     public long getValue()

@@ -41,12 +42,14 @@

     
     public void setValue( long value )
     {

-        this.value = value;        

+        this.value = value;       
+        valid = true;

     }
     
     public void clear()
     {
          value = unsetValue;

+         valid = false;

     }
  
     public String toHexString()

@@ -66,7 +69,7 @@

 
     public boolean isValid()
     {

-        return value != unsetValue;

+        return valid;

     }
 
     public int compareTo( Object object )