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Diffstat (limited to 'bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ThreeWayBaseTree.java')
-rw-r--r--bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ThreeWayBaseTree.java113
1 files changed, 0 insertions, 113 deletions
diff --git a/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ThreeWayBaseTree.java b/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ThreeWayBaseTree.java
deleted file mode 100644
index 8b8108589..000000000
--- a/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/ThreeWayBaseTree.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2006 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.team.internal.core.subscribers;
-
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.team.core.TeamException;
-import org.eclipse.team.core.variants.IResourceVariant;
-import org.eclipse.team.core.variants.ResourceVariantByteStore;
-import org.eclipse.team.core.variants.ResourceVariantTree;
-import org.eclipse.team.core.variants.ThreeWaySubscriber;
-
-/**
- * Allow access to the base resource variants but do not support refresh
- * or modification.
- */
-public final class ThreeWayBaseTree extends ResourceVariantTree {
-
- private ThreeWaySubscriber subscriber;
-
- /*
- * A resource variant byte store that accesses the base bytes from a three-way
- * synchronizer. The modification methods are disabled as the base should
- * only be modified in the synchronizer directly.
- */
- static class BaseResourceVariantByteStore extends ResourceVariantByteStore {
- private ThreeWaySubscriber subscriber;
- public BaseResourceVariantByteStore(ThreeWaySubscriber subscriber) {
- this.subscriber = subscriber;
- }
- public void dispose() {
- // Nothing to do
- }
- public byte[] getBytes(IResource resource) throws TeamException {
- return subscriber.getSynchronizer().getBaseBytes(resource);
- }
- public boolean setBytes(IResource resource, byte[] bytes) throws TeamException {
- // Base bytes are set directly in the synchronizer
- return false;
- }
- public boolean flushBytes(IResource resource, int depth) throws TeamException {
- // Base bytes are flushed directly in the synchronizer
- return false;
- }
- public boolean deleteBytes(IResource resource) throws TeamException {
- // Base bytes are deleted directly in the synchronizer
- return false;
- }
- public IResource[] members(IResource resource) throws TeamException {
- return subscriber.getSynchronizer().members(resource);
- }
- }
-
- /**
- * Create a base resource variant tree that accesses the base bytes
- * from a three-way synchronizer.
- * @param subscriber the three-way subscriber
- */
- public ThreeWayBaseTree(ThreeWaySubscriber subscriber) {
- super(new BaseResourceVariantByteStore(subscriber));
- this.subscriber = subscriber;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.internal.core.subscribers.caches.AbstractResourceVariantTree#refresh(org.eclipse.core.resources.IResource[], int, org.eclipse.core.runtime.IProgressMonitor)
- */
- public IResource[] refresh(IResource[] resources, int depth, IProgressMonitor monitor) throws TeamException {
- return new IResource[0];
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.internal.core.subscribers.caches.AbstractResourceVariantTree#fetchMembers(org.eclipse.team.core.synchronize.IResourceVariant, org.eclipse.core.runtime.IProgressMonitor)
- */
- protected IResourceVariant[] fetchMembers(IResourceVariant variant, IProgressMonitor progress) throws TeamException {
- // Refresh not supported
- return new IResourceVariant[0];
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.internal.core.subscribers.caches.AbstractResourceVariantTree#fetchVariant(org.eclipse.core.resources.IResource, int, org.eclipse.core.runtime.IProgressMonitor)
- */
- protected IResourceVariant fetchVariant(IResource resource, int depth, IProgressMonitor monitor) throws TeamException {
- // Refresh not supported
- return null;
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.internal.core.subscribers.caches.IResourceVariantTree#roots()
- */
- public IResource[] roots() {
- return getSubscriber().roots();
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.team.internal.core.subscribers.caches.IResourceVariantTree#getResourceVariant(org.eclipse.core.resources.IResource)
- */
- public IResourceVariant getResourceVariant(IResource resource) throws TeamException {
- return getSubscriber().getResourceVariant(resource, getByteStore().getBytes(resource));
- }
-
- private ThreeWaySubscriber getSubscriber() {
- return subscriber;
- }
-
-}

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