1 files changed, 0 insertions, 106 deletions
diff --git a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/client/PruneFolderVisitor.java b/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/client/PruneFolderVisitor.java
deleted file mode 100644
index 58f2b392e..000000000
--- a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/client/PruneFolderVisitor.java
+++ /dev/null
@@ -1,106 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.team.internal.ccvs.core.client;
-
-
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Set;
-
-import org.eclipse.team.internal.ccvs.core.CVSException;
-import org.eclipse.team.internal.ccvs.core.ICVSFile;
-import org.eclipse.team.internal.ccvs.core.ICVSFolder;
-import org.eclipse.team.internal.ccvs.core.ICVSResource;
-import org.eclipse.team.internal.ccvs.core.ICVSResourceVisitor;
-
-/**
- * Goes recursivly through the folders checks if they are empyty
- * and deletes them. Of course it is starting at the leaves of the
- * recusion (the folders that do not have subfolders).
- */
-public class PruneFolderVisitor implements ICVSResourceVisitor {
-	
-	private ICVSFolder localRoot;
-	
-	public PruneFolderVisitor() {
-	}
-	
-	/**
-	 * This method is used to visit a set of ICVSResources.
-	 */
-	public void visit(Session s, ICVSResource[] resources) throws CVSException {
-		visit(s.getLocalRoot(), resources);
-	}
-	
-	/**
-	 * This method is used to visit a set of ICVSResources.
-	 */
-	public void visit(ICVSFolder root, ICVSResource[] resources) throws CVSException {
-		localRoot = root;
-		
-		// Visit the resources
-		Set prunableParents = new HashSet();
-		for (int i = 0; i < resources.length; i++) {
-			ICVSResource cvsResource = resources[i];
-			// prune the resource and it's children when appropriate
-			cvsResource.accept(this);
-			// if the resource doesn't exists, attempt to prune it's parent
-			if (!cvsResource.exists())
-				prunableParents.add(cvsResource.getParent());
-		}
-		for (Iterator iter = prunableParents.iterator(); iter.hasNext();) {
-			ICVSFolder cvsFolder = (ICVSFolder)iter.next();
-			pruneFolderAndParentsIfAppropriate(cvsFolder);
-		}
-	}
-	/**
-	 * @see ICVSResourceVisitor#visitFile(IManagedFile)
-	 */
-	public void visitFile(ICVSFile file) throws CVSException {
-		// nothing to do here
-	}
-
-	/**
-	 * @see ICVSResourceVisitor#visitFolder(ICVSFolder)
-	 */
-	public void visitFolder(ICVSFolder folder) throws CVSException {
-		// First prune any empty children
-		folder.acceptChildren(this);
-		// Then prune the folder if it is empty
-		pruneFolderIfAppropriate(folder);
-	}
-	
-	private void pruneFolderIfAppropriate(ICVSFolder folder) throws CVSException {
-		// Only prune managed folders that are not the root of the operation
-		if (folder.exists() && folder.isManaged() 
-			&& ! folder.equals(getLocalRoot())
-			&& folder.members(ICVSFolder.ALL_EXISTING_MEMBERS).length == 0) {
-			
-			// Delete the folder but keep a phantom for local folders
-			folder.delete();
-		}
-	}
-	
-	private ICVSFolder getLocalRoot() {
-		return localRoot;
-	}
-
-	/**
-	 * Attemp to prunt the given folder. If the folder is pruned, attempt to prune it's parent.
-	 */
-	private void pruneFolderAndParentsIfAppropriate(ICVSFolder folder) throws CVSException {
-		pruneFolderIfAppropriate(folder);
-		if (!folder.exists()) {
-			ICVSFolder parent = folder.getParent();
-			pruneFolderAndParentsIfAppropriate(parent);
-		}
-	}
-}