bundles/org.simantics.browsing.ui/src/org/simantics/browsing/ui/content/PrunedChildrenResult.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.browsing.ui.content;\r
  13 \r
  14 import org.simantics.browsing.ui.BuiltinKeys;\r
  15 import org.simantics.browsing.ui.NodeContext;\r
  16 \r
  17 \r
  18 /**\r
  19  * A class describing the result of a {@link BuiltinKeys#PRUNED_CHILDREN} query.\r
  20  * \r
  21  * @author Tuukka Lehtonen\r
  22  */\r
  23 public final class PrunedChildrenResult {\r
  24 \r
  25     public static final PrunedChildrenResult EMPTY = new PrunedChildrenResult(0, NodeContext.NONE);\r
  26 \r
  27     private final int                        originalChildCount;\r
  28     private final NodeContext[]              prunedChildren;\r
  29 \r
  30     public PrunedChildrenResult(int originalChildCount, NodeContext[] prunedChildren) {\r
  31         this.originalChildCount = originalChildCount;\r
  32         this.prunedChildren = prunedChildren;\r
  33     }\r
  34 \r
  35     public int getOriginalChildCount() {\r
  36         return originalChildCount;\r
  37     }\r
  38 \r
  39     public NodeContext[] getPrunedChildren() {\r
  40         return prunedChildren;\r
  41     }\r
  42 \r
  43     @Override\r
  44     public String toString() {\r
  45         return "PrunedChildrenResult [original count=" + originalChildCount + ", pruned children=" + prunedChildren.length + "]";\r
  46     }\r
  47 \r
  48 }\r