Changeset 1765 for trunk/autoquest-core-tasktrees/src

Timestamp:

09/26/14 10:43:43 (10 years ago)

Author:

pharms

Message:

• improved logging
• support for discarding task instances

File:

• trunk/autoquest-core-tasktrees/src/main/java/de/ugoe/cs/autoquest/tasktrees/treeimpl/TaskBuilder.java (modified) (2 diffs)

trunk/autoquest-core-tasktrees/src/main/java/de/ugoe/cs/autoquest/tasktrees/treeimpl/TaskBuilder.java

@@ -73 +73 @@
         {
             throw new IllegalArgumentException
-                ("the task of the child instance to be added does not belong to the children " +
-                 "of the task of the parent instance");
+                ("the task of the child instance (" + child.getTask() + ") is not a valid child " +
+                 "of the task of the parent instance (" + parentTask + ")");
         }
 
@@ -506 +506 @@
 
     /* (non-Javadoc)
+     * @see ITaskBuilder#discardTaskInstance(ITaskInstance)
+     */
+    @Override
+    public void discardTaskInstance(ITaskInstance taskInstance) {
+        if (!(taskInstance instanceof TaskInstance)) {
+            throw new IllegalArgumentException
+                ("illegal type of task instance provided: " + taskInstance.getClass());
+        }
+        
+        ((Task) ((TaskInstance) taskInstance).getTask()).removeInstance(taskInstance);
+    }
+
+    /* (non-Javadoc)
      * @see ITaskTreeBuilder#replaceChild(ISelection, ITaskTreeNode, ITaskTreeNode)
      */