1 files changed, 0 insertions, 135 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/jface/NavigatorContentProvider.java b/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/jface/NavigatorContentProvider.java
deleted file mode 100644
index 17ba135212..0000000000
--- a/common/plugins/org.eclipse.jpt.common.ui/src/org/eclipse/jpt/common/ui/internal/jface/NavigatorContentProvider.java
+++ /dev/null
@@ -1,135 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2012 Oracle. 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:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.common.ui.internal.jface;
-
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.jpt.common.ui.jface.ItemExtendedLabelProviderFactory;
-import org.eclipse.jpt.common.ui.jface.ItemTreeContentProviderFactory;
-import org.eclipse.jpt.common.ui.jface.TreeStateProvider;
-import org.eclipse.jpt.common.utility.internal.StringTools;
-import org.eclipse.ui.IMemento;
-import org.eclipse.ui.navigator.ICommonContentExtensionSite;
-import org.eclipse.ui.navigator.ICommonContentProvider;
-
-/**
- * This content provider delegates to a {@link TreeStateProvider} that is
- * shared with a partner {@link NavigatorLabelProvider label provider}.
- * <p>
- * Concrete subclasses of this provider can be used as the content provider
- * in extensions of <code>org.eclipse.ui.navigator.navigatorContent</code>.
- */
-public abstract class NavigatorContentProvider
-	implements ICommonContentProvider
-{
-	protected TreeStateProvider delegate;
-
-
-	/**
-	 * Must use zero-argument constructor because the provider is instantiated
-	 * by the Navigator Content extension point
-	 * (<code>org.eclipse.ui.navigator.navigatorContent</code>).
-	 */
-	protected NavigatorContentProvider() {
-		super();
-	}
-
-	/**
-	 * The content provider is initialized first; so we build the delegate
-	 * here.
-	 */
-	public void init(ICommonContentExtensionSite config) {
-		this.delegate = this.buildDelegate();
-	}
-
-	protected TreeStateProvider buildDelegate() {
-		return new ItemTreeStateProviderManager(
-				this.buildItemContentProviderFactory(),
-				this.buildItemLabelProviderFactory()
-			);
-	}
-
-	/**
-	 * Return a factory that will build item content providers for the
-	 * appropriate items in the navigator.
-	 */
-	protected abstract ItemTreeContentProviderFactory buildItemContentProviderFactory();
-
-	/**
-	 * Return a factory that will build item label providers for the
-	 * appropriate items in the navigator.
-	 */
-	protected abstract ItemExtendedLabelProviderFactory buildItemLabelProviderFactory();
-
-	public void inputChanged(Viewer commonViewer, Object oldInput, Object newInput) {
-		this.delegate.inputChanged(commonViewer, oldInput, newInput);
-	}
-
-	public Object[] getElements(Object inputElement) {
-		// never called?
-		return this.delegate.getElements(inputElement);
-	}
-
-	public Object getParent(Object element) {
-		return this.delegate.getParent(element);
-	}
-
-	public boolean hasChildren(Object element) {
-		return this.hasChildren_(element) || this.delegate.hasChildren(element);
-	}
-
-	/**
-	 * Return whether the specified element has children. This method handles
-	 * any element that is <em>not</em> handled by the {@link #delegate} but is
-	 * the parent of element(s) that <em>are</em> handled by the
-	 * {@link #delegate} (i.e. any third-party element that is to hold the
-	 * provider's elements; e.g. a project). Return <code>false</code> if the
-	 * element is to be handled by the {@link #delegate}.
-	 */
-	protected abstract boolean hasChildren_(Object element);
-
-	public Object[] getChildren(Object element) {
-		Object[] children = this.getChildren_(element);
-		return (children != null) ? children : this.delegate.getChildren(element);
-	}
-
-	/**
-	 * Return the specified element's children. This method handles
-	 * any element that is <em>not</em> handled by the {@link #delegate} but is
-	 * the parent of element(s) that <em>are</em> handled by the
-	 * {@link #delegate} (i.e. any third-party element that is to hold the
-	 * provider's elements; e.g. a project). Return <code>null</code> if the
-	 * element is to be handled by the {@link #delegate}.
-	 */
-	protected abstract Object[] getChildren_(Object element);
-
-	public void saveState(IMemento memento) {
-		// TODO
-	}
-
-	public void restoreState(IMemento memento) {
-		// TODO
-	}
-
-	@Override
-	public String toString() {
-		return StringTools.buildToStringFor(this);
-	}
-
-	public void dispose() {
-		this.delegate.dispose();
-	}
-
-	/**
-	 * @see NavigatorLabelProvider#getDelegate()
-	 */
-	TreeStateProvider getDelegate() {
-		return this.delegate;
-	}
-}