1 files changed, 0 insertions, 137 deletions
diff --git a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/ChildrenCountUpdate.java b/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/ChildrenCountUpdate.java
deleted file mode 100644
index 073ff0bcc..000000000
--- a/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/viewers/model/ChildrenCountUpdate.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006, 2009 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
- *     Wind River Systems - Fix for viewer state save/restore [188704] 
- *     Pawel Piech (Wind River) - added support for a virtual tree model viewer (Bug 242489)
- *******************************************************************************/
-package org.eclipse.debug.internal.ui.viewers.model;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.debug.internal.ui.viewers.model.provisional.IChildrenCountUpdate;
-import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementContentProvider;
-import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
-import org.eclipse.jface.viewers.TreePath;
-
-/**
- * @since 3.3
- */
-class ChildrenCountUpdate extends ViewerUpdateMonitor implements IChildrenCountUpdate {
-
-	private int fCount = 0;
-	
-	private List fBatchedRequests = null;
-	
-	/**
-	 * @param contentProvider
-	 */
-	public ChildrenCountUpdate(ModelContentProvider contentProvider, Object viewerInput, TreePath elementPath, Object element, IElementContentProvider elementContentProvider, IPresentationContext context) {
-		super(contentProvider, viewerInput, elementPath, element, elementContentProvider, context);
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.internal.ui.viewers.model.provisional.viewers.ViewerUpdateMonitor#performUpdate()
-	 */
-	protected void performUpdate() {
-		int viewCount = fCount;
-		TreePath elementPath = getElementPath();
-		if (viewCount == 0) {
-			getContentProvider().clearFilters(elementPath);
-		} else {
-			getContentProvider().setModelChildCount(elementPath, fCount);
-			viewCount = getContentProvider().modelToViewChildCount(elementPath, fCount);
-		}
-		if (ModelContentProvider.DEBUG_CONTENT_PROVIDER && (ModelContentProvider.DEBUG_PRESENTATION_ID == null || ModelContentProvider.DEBUG_PRESENTATION_ID.equals(getPresentationContext().getId()))) {
-			System.out.println("setChildCount(" + getElement() + ", modelCount: " + fCount + " viewCount: " + viewCount + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
-		}
-		getContentProvider().getViewer().setChildCount(elementPath, viewCount);
-		getContentProvider().doRestore(getElementPath(), -1, true, true, false);
-	}
-
-	public void setChildCount(int numChildren) {
-		fCount = numChildren;
-	}
-	
-	public String toString() {
-		StringBuffer buf = new StringBuffer();
-		buf.append("IChildrenCountUpdate: "); //$NON-NLS-1$
-		buf.append(getElement());
-		return buf.toString();
-	}	
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.internal.ui.viewers.model.ViewerUpdateMonitor#coalesce(org.eclipse.debug.internal.ui.viewers.model.ViewerUpdateMonitor)
-	 */
-	boolean coalesce(ViewerUpdateMonitor request) {
-		if (request instanceof ChildrenCountUpdate) {
-			if (getElementPath().equals(request.getElementPath())) {
-				// duplicate request
-				return true;
-			} else if (getElementContentProvider().equals(request.getElementContentProvider())) {
-				if (fBatchedRequests == null) {
-					fBatchedRequests = new ArrayList(4);
-					fBatchedRequests.add(this);
-				}
-				fBatchedRequests.add(request);
-				return true;
-			}
-		}
-		return false;
-	}
-	
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.internal.ui.viewers.model.ViewerUpdateMonitor#startRequest()
-	 */
-	void startRequest() {
-		if (fBatchedRequests == null) {
-			getElementContentProvider().update(new IChildrenCountUpdate[]{this});
-		} else {
-			IChildrenCountUpdate[] updates = (IChildrenCountUpdate[]) fBatchedRequests.toArray(new IChildrenCountUpdate[fBatchedRequests.size()]);
-			// notify that the other updates have also started to ensure correct sequence
-			// of model updates - **** start at index 1 since the first (0) update has
-			// already notified the content provider that it has started.
-			for (int i = 1; i < updates.length; i++) {
-				getContentProvider().updateStarted((ViewerUpdateMonitor) updates[i]);
-			}
-			getElementContentProvider().update(updates);
-		}
-	}
-	
-	boolean containsUpdate(TreePath path) {
-	    if (getElementPath().equals(path)) {
-	        return true;
-	    } else if (fBatchedRequests != null) {
-	        for (int i = 0; i < fBatchedRequests.size(); i++) {
-	            if (((ViewerUpdateMonitor)fBatchedRequests.get(i)).getElementPath().equals(path)) {
-	                return true;
-	            }
-	        }
-	    }
-	    return false;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.internal.ui.viewers.model.ViewerUpdateMonitor#getPriority()
-	 */
-	int getPriority() {
-		return 2;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.eclipse.debug.internal.ui.viewers.model.ViewerUpdateMonitor#getSchedulingPath()
-	 */
-	TreePath getSchedulingPath() {
-		TreePath path = getElementPath();
-		if (path.getSegmentCount() > 0) {
-			return path.getParentPath();
-		}
-		return path;
-	}		
-}