org.spearce.jgit/src/org/spearce/jgit/lib/AbstractIndexTreeVisitor.java

   1 /*
   2  * Copyright (C) 2007, Dave Watson <dwatson@mimvista.com>
   3  * Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
   4  * Copyright (C) 2006, Shawn O. Pearce <spearce@spearce.org>
   5  *
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or
   9  * without modification, are permitted provided that the following
  10  * conditions are met:
  11  *
  12  * - Redistributions of source code must retain the above copyright
  13  *   notice, this list of conditions and the following disclaimer.
  14  *
  15  * - Redistributions in binary form must reproduce the above
  16  *   copyright notice, this list of conditions and the following
  17  *   disclaimer in the documentation and/or other materials provided
  18  *   with the distribution.
  19  *
  20  * - Neither the name of the Git Development Community nor the
  21  *   names of its contributors may be used to endorse or promote
  22  *   products derived from this software without specific prior
  23  *   written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
  26  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  27  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  28  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  30  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  31  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  32  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  33  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  34  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  35  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  36  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  37  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  38  */
  39
  40 package org.spearce.jgit.lib;
  41
  42 import java.io.File;
  43 import java.io.IOException;
  44
  45 import org.spearce.jgit.lib.GitIndex.Entry;
  46
  47 /**
  48  * Implementation of IndexTreeVisitor that can be subclassed if you don't
  49  * case about certain events
  50  * @author dwatson
  51  *
  52  */
  53 public class AbstractIndexTreeVisitor implements IndexTreeVisitor {
  54         public void finishVisitTree(Tree tree, Tree auxTree, String curDir)
  55                         throws IOException {
  56                 // Empty
  57         }
  58
  59         public void finishVisitTree(Tree tree, int i, String curDir)
  60                         throws IOException {
  61                 // Empty
  62         }
  63
  64         public void visitEntry(TreeEntry treeEntry, Entry indexEntry, File file)
  65                         throws IOException {
  66                 // Empty
  67         }
  68
  69         public void visitEntry(TreeEntry treeEntry, TreeEntry auxEntry,
  70                         Entry indexEntry, File file) throws IOException {
  71                 // Empty
  72         }
  73 }