[overlord-commits] Overlord SVN: r144 - sam/trunk/src/main/java/org/jboss/sam/simulation.

[overlord-commits at lists.jboss.org]

Author: heiko.braun at jboss.com
Date: 2008-07-13 08:33:18 -0400 (Sun, 13 Jul 2008)
New Revision: 144

Modified:
   sam/trunk/src/main/java/org/jboss/sam/simulation/EventSimulation.java
Log:
Allow creation of unbound statements in EventSimulation

Modified: sam/trunk/src/main/java/org/jboss/sam/simulation/EventSimulation.java
===================================================================
--- sam/trunk/src/main/java/org/jboss/sam/simulation/EventSimulation.java	2008-07-13 11:46:12 UTC (rev 143)
+++ sam/trunk/src/main/java/org/jboss/sam/simulation/EventSimulation.java	2008-07-13 12:33:18 UTC (rev 144)
@@ -78,7 +78,7 @@
    // Constants
    public final static String TOTAL_SIM_TIME = "sam.total-sim-time";
    public final static String NUM_UNMATCHED_EVENTS = "sam.unmatched-events";
-
+   
    private EventSimulation(Properties config, URL bootstrap)
    {
       // thread setup
@@ -132,9 +132,24 @@
       return source;
    }
 
+   /**
+    * Create a aggregation/filtering statement
+    * @param stmt
+    */
+   public void createStatement(String stmt)
+   {
+      this.eventProcessor.registerStatement(
+        UUID.randomUUID().toString(), stmt
+      );
+   }
+
+   /**
+    * Bind a statment that forwards to an EventSink
+    * @param stmt
+    * @param sink
+    */
    public void bindStatement(String stmt, EventSinkEntity sink)
    {
-      // bind the results to a stream output (EventSink)
       this.eventProcessor.registerBoundStatement(
         sink.getStreamName(), UUID.randomUUID().toString(), stmt
       );
@@ -253,6 +268,13 @@
       }
    }
 
+   public static EventSimulation bootstrap(Properties config)
+   {
+      return new EventSimulation(config,
+        Thread.currentThread().getContextClassLoader().getResource("samples/esper-default-cfg.xml")
+        );
+   }
+
    public static EventSimulation bootstrap(Properties config, URL bootstrap)
    {
       return new EventSimulation(config, bootstrap);