Changeset 1873 for trunk

Timestamp:

02/13/15 10:09:35 (10 years ago)

Author:

pharms

Message:

• implemented lazy instantiation of parameters and replay

File:

• trunk/autoquest-core-events/src/main/java/de/ugoe/cs/autoquest/eventcore/Event.java (modified) (7 diffs)

trunk/autoquest-core-events/src/main/java/de/ugoe/cs/autoquest/eventcore/Event.java

@@ -81 +81 @@
      * </p>
      */
-    private Map<String, String> parameters = new HashMap<String, String>();
+    private Map<String, String> parameters;
 
     /**
@@ -90 +90 @@
      * </p>
      */
-    private List<IReplayable> replay = new LinkedList<IReplayable>();
+    private List<IReplayable> replay;
 
     /**
@@ -250 +250 @@
             throw new IllegalArgumentException("replayble must not be null");
         }
+        
+        if (replay == null) {
+            replay = new LinkedList<IReplayable>();
+        }
+        
         replay.add(replayable);
     }
@@ -267 +272 @@
             throw new IllegalArgumentException("generatedReplaySeq must not be null");
         }
+        
+        if (replay == null) {
+            replay = new LinkedList<IReplayable>();
+        }
+        
         replay.addAll(generatedReplaySeq);
     }
@@ -288 +298 @@
         }
         
+        if (parameters == null) {
+            parameters = new HashMap<String, String>();
+        }
+        
         if (value == null) {
             parameters.remove(key);
@@ -315 +329 @@
         }
         
-        return parameters.get(key);
+        if (parameters != null) {
+            return parameters.get(key);
+        }
+        else {
+            return null;
+        }
     }
 
@@ -354 +373 @@
      */
     public List<IReplayable> getReplayables() {
-        return new LinkedList<IReplayable>(replay);
+        if (replay != null) {
+            return new LinkedList<IReplayable>(replay);
+        }
+        else {
+            return new LinkedList<IReplayable>();
+        }
     }
 }