lcsim/src/org/lcsim/contrib/uiowa/template

diff -N HitMapConverter.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ HitMapConverter.java	25 Jan 2006 00:56:27 -0000	1.1
@@ -0,0 +1,51 @@

+package template;
+
+import java.util.*;
+
+import org.lcsim.event.EventHeader;
+import org.lcsim.util.Driver;
+import org.lcsim.event.Cluster;
+import org.lcsim.event.MCParticle;
+import org.lcsim.event.CalorimeterHit;
+import org.lcsim.event.SimCalorimeterHit;
+import org.lcsim.recon.cluster.util.BasicCluster;
+
+ /**
+   * This class takes in a HitMap (i.e. a Map<Long,CalorimeterHit>)
+   * and converts it to a form which can be accessed by the org.lcsim
+   * event browser and WIRED event display in JAS3.
+   *
+   * Currently this is done in two steps. First, the Map is flattened
+   * into a collection of CalorimeterHits. Then, each CalorimeterHit
+   * is wrapped into a single-hit Cluster.
+   *
+   * @version $Id: HitMapConverter.java,v 1.1 2006/01/25 00:56:27 mcharles Exp $
+   */
+
+public class HitMapConverter extends Driver
+{
+  public HitMapConverter() {
+  }
+
+  public void process(EventHeader event) 
+  {
+    Map<Long, CalorimeterHit> inputHitMap = (Map<Long, CalorimeterHit>) (event.get(m_inputHitMapName));
+    List<Cluster> outputClusterList = new Vector<Cluster>();
+    for (CalorimeterHit hit : inputHitMap.values()) {
+      BasicCluster clus = new BasicCluster();
+      clus.addHit(hit);
+      outputClusterList.add(clus);
+    }
+    event.put(m_outputListName, outputClusterList);
+  }
+
+  public void setInputHitMap(String name) {
+    m_inputHitMapName = name;
+  }
+  public void setOutputList(String name) {
+    m_outputListName = name;
+  }
+
+  String m_inputHitMapName;
+  String m_outputListName;
+}

lcsim/src/org/lcsim/contrib/uiowa/template

diff -u -r1.2 -r1.3
--- TrivialPFA.java	17 Jan 2006 00:33:13 -0000	1.2
+++ TrivialPFA.java	25 Jan 2006 00:56:27 -0000	1.3
@@ -3,6 +3,7 @@

 import org.lcsim.util.*;
 import org.lcsim.event.*;
 import org.lcsim.event.util.*;

+import java.util.*;

 
 public class TrivialPFA extends Driver
 {

@@ -20,6 +21,12 @@

     hitmaps.setOutput("hits");
     add(hitmaps);
     

+    // Do hit map -> hit list conversion
+    HitMapConverter converterDriver = new HitMapConverter();
+    converterDriver.setInputHitMap("hits");
+    converterDriver.setOutputList("hits (displayable)");
+    add(converterDriver);
+

     // Set up the MC list
     CreateFinalStateMCParticleList mcListMaker = new CreateFinalStateMCParticleList("Gen");
     add(mcListMaker);

@@ -37,12 +44,12 @@

     id.setInputClusterList("perfect clusters");
     id.setOutputParticleList("perfect particles");
     id.setMCParticleList("GenFinalStateParticles");

-    add(id);

+//    add(id); // Doesn't render well in Event Display

 
     // Some debug output
     add(new DebugInfoHitMap("hits"));
     add(new DebugInfoHitMap("leftover hits"));
     add(new DebugInfoClusterList("perfect clusters"));

-    add(new DebugInfoParticleList("perfect particles"));

+//    add(new DebugInfoParticleList("perfect particles"));

   }
 }