lcsim/src/org/lcsim/event

diff -u -r1.20 -r1.21
--- EventHeader.java	27 Nov 2008 23:57:03 -0000	1.20
+++ EventHeader.java	18 Dec 2008 20:48:59 -0000	1.21
@@ -1,8 +1,12 @@

 package org.lcsim.event;
 
 import hep.physics.event.generator.MCEvent;

+
+import java.util.Collection;

 import java.util.List;
 import java.util.Map;

+import java.util.Set;
+

 import org.lcsim.geometry.Detector;
 import org.lcsim.geometry.IDDecoder;
 

@@ -10,7 +14,7 @@

  * The event header from which information about the rest of the event
  * can be obtained.
  * @author Tony Johnson

- * @version $Id: EventHeader.java,v 1.20 2008/11/27 23:57:03 onoprien Exp $

+ * @version $Id: EventHeader.java,v 1.21 2008/12/18 20:48:59 jeremy Exp $

  */
 public interface EventHeader extends MCEvent
 {

@@ -19,7 +23,7 @@

     */
    List<MCParticle> getMCParticles();
    List<Track> getTracks();

-   List<Cluster>  getClusters();

+   List<Cluster> getClusters();

    List<SimCalorimeterHit> getSimCalorimeterHits(String name);
    List<SimTrackerHit> getSimTrackerHits(String name);
 

@@ -45,13 +49,27 @@

    LCMetaData getMetaData(List x);
    
    /**

+    * Get all the meta data associated with this event.
+    * @return A <code>Collection</code> of <code>LCMetaData</code> objects associated with this event.
+    */
+   Collection<LCMetaData> getMetaData();
+   
+   /**
+    * Get all the lists associated with this event.
+    * @return A <code>Set</code> of <code>List</code> objects associated with this event.
+    */
+   public Set<List> getLists();
+   
+   /**

     * The name of the detector, used to obtain geometry and conditions.
     */
    String getDetectorName();

+   

    /**
     * The creation time of this event (in nS since 1-Jan-1970 GMT).
     */
    long getTimeStamp();

+   

    /**
     * Get the detector description read from the conditions database
     */

lcsim/src/org/lcsim/event/base

diff -u -r1.5 -r1.6
--- BaseLCSimEvent.java	2 Sep 2008 21:38:15 -0000	1.5
+++ BaseLCSimEvent.java	18 Dec 2008 20:48:59 -0000	1.6
@@ -3,12 +3,14 @@

 import hep.physics.event.BaseEvent;
 
 import java.util.ArrayList;

+import java.util.Collection;

 import java.util.Collections;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.IdentityHashMap;
 import java.util.List;
 import java.util.Map;

+import java.util.Set;

 
 import org.lcsim.conditions.ConditionsManager;
 import org.lcsim.conditions.ConditionsManager.ConditionsNotFoundException;

@@ -110,6 +112,16 @@

         }
         return result;
     }

+    
+    public Collection<LCMetaData> getMetaData()
+    {
+    	return metaDataMap.values();
+    }
+    
+    public Set<List> getLists()
+    {
+    	return metaDataMap.keySet();
+    }

 
     public LCMetaData getMetaData(List x)
     {