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

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