Changeset 1405 for trunk/autoquest-core-tasktrees

Timestamp:

02/26/14 17:17:55 (11 years ago)

Author:

pharms

Message:

• added visitor pattern for task instances

Location:

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

Files:

• treeifc/ITaskInstance.java (modified) (1 diff)
• treeifc/ITaskInstanceVisitor.java (added)
• treeimpl/TaskInstance.java (modified) (2 diffs)

trunk/autoquest-core-tasktrees/src/main/java/de/ugoe/cs/autoquest/tasktrees/treeifc/ITaskInstance.java

@@ -69 +69 @@
     public ITaskInstance clone();
 
+    /**
+     * <p>
+     * implements the visitor pattern to be able to process task instances and their children.
+     * </p>
+     * 
+     * @param visitor the visitor used to process the task
+     */
+    public void accept(ITaskInstanceVisitor visitor);
+    
 }

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

@@ -17 +17 @@
 import de.ugoe.cs.autoquest.tasktrees.treeifc.ITask;
 import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskInstance;
+import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskInstanceVisitor;
 
 /**
@@ -154 +155 @@
     }
 
+    /* (non-Javadoc)
+     * @see de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskInstance#accept(ITaskInstanceVisitor)
+     */
+    @Override
+    public void accept(ITaskInstanceVisitor visitor) {
+        visitor.visit(this);
+    }
+
     /**
      * <p>