| /******************************************************************************* |
| * 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.resources; |
| |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.team.internal.ccvs.core.CVSException; |
| import org.eclipse.team.internal.ccvs.core.CVSTag; |
| import org.eclipse.team.internal.ccvs.core.ICVSRemoteResource; |
| import org.eclipse.team.internal.ccvs.core.ICVSRepositoryLocation; |
| import org.eclipse.team.internal.ccvs.core.ICVSResource; |
| import org.eclipse.team.internal.ccvs.core.ICVSResourceVisitor; |
| |
| /** |
| * Whereas the RemoteFolder class provides access to a remote hierarchy using |
| * lazy retrieval via <code>getMembers()</code>, the RemoteFolderTree will force |
| * a recursive retrieval of the remote hierarchy in one round trip. |
| */ |
| public class RemoteFolderTree extends RemoteFolder { |
| |
| public RemoteFolderTree(RemoteFolder parent, ICVSRepositoryLocation repository, String repositoryRelativePath, CVSTag tag) { |
| super(parent, repository, repositoryRelativePath, tag); |
| } |
| |
| public RemoteFolderTree(RemoteFolder parent, String name, ICVSRepositoryLocation repository, String repositoryRelativePath, CVSTag tag) { |
| super(parent, name, repository, repositoryRelativePath, tag, false); |
| } |
| |
| /* |
| * Override of inherited method which persists the children |
| */ |
| public ICVSRemoteResource[] getMembers(CVSTag tagName, IProgressMonitor monitor) throws CVSException { |
| if (getChildren() == null) |
| setChildren(super.getMembers(tagName, monitor)); |
| return getChildren(); |
| } |
| |
| /* |
| * This method is public to allow access by the RemoteFolderTreeBuilder utility class. |
| * No other external classes should use this method. |
| */ |
| public void setChildren(ICVSRemoteResource[] children) { |
| super.setChildren(children); |
| } |
| |
| /* |
| * @see ICVSFolder#acceptChildren(ICVSResourceVisitor) |
| */ |
| public void acceptChildren(ICVSResourceVisitor visitor) throws CVSException { |
| ICVSRemoteResource[] children = getChildren(); |
| if (children == null) return; |
| for (int i=0; i<children.length; i++) { |
| ((ICVSResource)children[i]).accept(visitor); |
| } |
| } |
| } |
| |