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package org.eclipse.team.internal.ccvs.core.resources;
/*
* (c) Copyright IBM Corp. 2000, 2001.
* All Rights Reserved.
*/
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.team.ccvs.core.CVSTag;
import org.eclipse.team.ccvs.core.ICVSRemoteResource;
import org.eclipse.team.ccvs.core.ICVSRepositoryLocation;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.core.util.Util;
/**
* 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, IPath repositoryRelativePath, CVSTag tag) {
super(parent, repository, repositoryRelativePath, tag);
}
public RemoteFolderTree(RemoteFolder parent, String name, ICVSRepositoryLocation repository, IPath 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 TeamException {
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);
}
}
protected String getLocalPath() {
if (parent == null)
return ""; //$NON-NLS-1$
return Util.appendPath(parent.getLocalPath(), getName());
}
}
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