1 files changed, 0 insertions, 133 deletions
diff --git a/bundles/org.eclipse.wst.sse.core/src-tasktags/org/eclipse/wst/sse/core/internal/tasks/TaskScanningScheduler.java b/bundles/org.eclipse.wst.sse.core/src-tasktags/org/eclipse/wst/sse/core/internal/tasks/TaskScanningScheduler.java
deleted file mode 100644
index ec581eac36..0000000000
--- a/bundles/org.eclipse.wst.sse.core/src-tasktags/org/eclipse/wst/sse/core/internal/tasks/TaskScanningScheduler.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2001, 2005 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.wst.sse.core.internal.tasks;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.IResourceChangeListener;
-import org.eclipse.core.resources.IResourceDelta;
-import org.eclipse.core.resources.IResourceDeltaVisitor;
-import org.eclipse.core.resources.IWorkspaceRoot;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.wst.sse.core.internal.Logger;
-import org.eclipse.wst.sse.core.internal.SSECorePlugin;
-import org.eclipse.wst.sse.core.internal.util.StringUtils;
-
-public class TaskScanningScheduler {
-	private class ListenerVisitor implements IResourceChangeListener, IResourceDeltaVisitor {
-		public void resourceChanged(IResourceChangeEvent event) {
-			IResourceDelta delta = event.getDelta();
-			if (delta.getResource() != null) {
-				int resourceType = delta.getResource().getType();
-				if (resourceType == IResource.PROJECT || resourceType == IResource.ROOT) {
-					try {
-						delta.accept(this);
-					}
-					catch (CoreException e) {
-						Logger.logException("Exception handling resource change", e); //$NON-NLS-1$
-					}
-				}
-			}
-		}
-
-		public boolean visit(IResourceDelta delta) throws CoreException {
-			if ((delta.getKind() & IResourceDelta.MARKERS) > 0 || (delta.getKind() & IResourceDelta.ENCODING) > 0 || (delta.getKind() & IResourceDelta.NO_CHANGE) > 0)
-				return false;
-
-			IResource resource = delta.getResource();
-			if (resource != null) {
-				if (resource.getType() == IResource.ROOT)
-					return true;
-				else if (resource.getType() == IResource.PROJECT) {
-					fJob.addDelta(delta);
-					return false;
-				}
-			}
-			return false;
-		}
-
-	}
-
-	private static TaskScanningScheduler scheduler;
-
-	public static void refresh() {
-		SSECorePlugin.getDefault().getPluginPreferences().setValue(TaskScanningJob.TASK_TAG_PROJECTS_ALREADY_SCANNED, ""); //$NON-NLS-1$
-		scheduler.enqueue(ResourcesPlugin.getWorkspace().getRoot());
-	}
-
-	public static void refresh(IProject project) {
-		String[] projectNames = StringUtils.unpack(SSECorePlugin.getDefault().getPluginPreferences().getString(TaskScanningJob.TASK_TAG_PROJECTS_ALREADY_SCANNED)); //$NON-NLS-1$
-		List freshProjectList = new ArrayList();
-		for (int i = 0; i < projectNames.length; i++) {
-			if (!projectNames[i].equals(project.getName())) {
-				freshProjectList.add(projectNames[i]);
-			}
-		}
-		String freshProjects = StringUtils.pack((String[]) freshProjectList.toArray(new String[freshProjectList.size()]));
-		SSECorePlugin.getDefault().getPluginPreferences().setValue(TaskScanningJob.TASK_TAG_PROJECTS_ALREADY_SCANNED, freshProjects); //$NON-NLS-1$
-
-		scheduler.enqueue(project);
-	}
-
-
-	/**
-	 * Only for use by SSECorePlugin class
-	 */
-	public static void shutdown() {
-		if (scheduler != null) {
-			scheduler.fJob.cancel();
-			ResourcesPlugin.getWorkspace().removeResourceChangeListener(scheduler.visitor);
-		}
-	}
-
-	/**
-	 * Only for use by SSECorePlugin class
-	 */
-	public static void startup() {
-		scheduler = new TaskScanningScheduler();
-
-		/*
-		 * According to
-		 * http://www.eclipse.org/eclipse/development/performance/bloopers.html,
-		 * POST_CHANGE listeners add a trivial performance cost
-		 */
-		ResourcesPlugin.getWorkspace().addResourceChangeListener(scheduler.visitor, IResourceChangeEvent.POST_CHANGE);
-
-		scheduler.enqueue(ResourcesPlugin.getWorkspace().getRoot());
-	}
-
-	TaskScanningJob fJob = null;
-
-	ListenerVisitor visitor = null;
-
-	private TaskScanningScheduler() {
-		super();
-		fJob = new TaskScanningJob();
-		visitor = new ListenerVisitor();
-	}
-
-	void enqueue(IProject project) {
-		fJob.addProject(project);
-	}
-
-	void enqueue(IWorkspaceRoot root) {
-		IProject[] allProjects = root.getProjects();
-		for (int i = 0; i < allProjects.length; i++) {
-			fJob.addProject(allProjects[i]);
-		}
-	}
-}