1 files changed, 0 insertions, 117 deletions
diff --git a/bundles/org.eclipse.team.core/src/org/eclipse/team/core/variants/ResourceVariantTree.java b/bundles/org.eclipse.team.core/src/org/eclipse/team/core/variants/ResourceVariantTree.java
deleted file mode 100644
index afde6ead2..000000000
--- a/bundles/org.eclipse.team.core/src/org/eclipse/team/core/variants/ResourceVariantTree.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2004 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.core.variants;
-
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IWorkspaceRunnable;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.team.core.TeamException;
-
-/**
- * Provides caching for a {@link AbstractResourceVariantTree} using a
- * {@link ResourceVariantByteStore}.
- * 
- * @see IResourceVariantTree
- * @see AbstractResourceVariantTree
- * @see ResourceVariantByteStore
- * @since 3.0
- */
-public abstract class ResourceVariantTree extends AbstractResourceVariantTree {
-	
-	private ResourceVariantByteStore store;
-
-	/**
-	 * Create a resource variant tree that uses the provided byte store to
-	 * cache the resource variant bytes.
-	 * @param store the resource variant byte store used to cahe resource variants
-	 */
-	protected ResourceVariantTree(ResourceVariantByteStore store) {
-		this.store = store;
-	}
-	
-	/* (non-Javadoc)
-	 * @see org.eclipse.team.core.variants.IResourceVariantTree#members(org.eclipse.core.resources.IResource)
-	 */
-	public IResource[] members(IResource resource) throws TeamException {
-		return getByteStore().members(resource);
-	}
-	
-	/* (non-Javadoc)
-	 * @see org.eclipse.team.core.variants.IResourceVariantTree#hasResourceVariant(org.eclipse.core.resources.IResource)
-	 */
-	public boolean hasResourceVariant(IResource resource) throws TeamException {
-		return getByteStore().getBytes(resource) != null;
-	}
-	
-	/* (non-Javadoc)
-	 * @see org.eclipse.team.core.variants.IResourceVariantTree#flushVariants(org.eclipse.core.resources.IResource, int)
-	 */
-	public void flushVariants(IResource resource, int depth) throws TeamException {
-		getByteStore().flushBytes(resource, depth);
-	}
-	
-	/* (non-Javadoc)
-	 * @see org.eclipse.team.core.variants.AbstractResourceVariantTree#setVariant(org.eclipse.core.resources.IResource, org.eclipse.team.core.variants.IResourceVariant)
-	 */
-	protected boolean setVariant(IResource local, IResourceVariant remote) throws TeamException {
-		ResourceVariantByteStore cache = getByteStore();
-		byte[] newRemoteBytes = getBytes(local, remote);
-		boolean changed;
-		if (newRemoteBytes == null) {
-			changed = cache.deleteBytes(local);
-		} else {
-			changed = cache.setBytes(local, newRemoteBytes);
-		}
-		return changed;
-	}
-	
-	/**
-	 * Get the byte store that is used to cache the serialization bytes
-	 * for the resource variants of this tree. A byte store is used
-	 * to reduce the memory footprint of the tree.
-	 * <p>
-	 * This method is not intended to be overriden by subclasses.
-	 * 
-	 * @return the resource variant tree that is being refreshed.
-	 */
-	protected ResourceVariantByteStore getByteStore() {
-		return store;
-	}
-	
-	/**
-	 * Get the bytes to be stored in the <code>ResourceVariantByteStore</code> 
-	 * from the given resource variant. By default, the <code>IResourceVariant#asBytes()</code>
-	 * method is used to get the bytes.
-	 * @param local the local resource
-	 * @param remote the corresponding resource variant handle
-	 * @return the bytes for the resource variant.
-	 */
-	protected byte[] getBytes(IResource local, IResourceVariant remote) throws TeamException {
-		if (remote == null) return null;
-		return remote.asBytes();
-	}
-	
-	/* (non-Javadoc)
-	 * @see org.eclipse.team.core.variants.AbstractResourceVariantTree#collectChanges(org.eclipse.core.resources.IResource, org.eclipse.team.core.variants.IResourceVariant, int, org.eclipse.core.runtime.IProgressMonitor)
-	 */
-	protected IResource[] collectChanges(final IResource local,
-			final IResourceVariant remote, final int depth, IProgressMonitor monitor)
-			throws TeamException {
-		final IResource[][] resources = new IResource[][] { null };
-		getByteStore().run(local, new IWorkspaceRunnable() {
-			public void run(IProgressMonitor monitor) throws CoreException {
-				resources[0] = ResourceVariantTree.super.collectChanges(local, remote, depth, monitor);
-			}
-		}, monitor);
-		return resources[0];
-	}
-}