1 files changed, 0 insertions, 89 deletions
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/AbstractTaskListFilter.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/AbstractTaskListFilter.java
deleted file mode 100644
index d84c53219..000000000
--- a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/internal/tasks/ui/AbstractTaskListFilter.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2008 Tasktop Technologies 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:
- *     Tasktop Technologies - initial API and implementation
- *******************************************************************************/
-
-package org.eclipse.mylyn.internal.tasks.ui;
-
-import java.util.Collection;
-
-import org.eclipse.mylyn.internal.tasks.core.ITasksCoreConstants;
-import org.eclipse.mylyn.tasks.core.ITask;
-import org.eclipse.mylyn.tasks.core.ITaskContainer;
-
-/**
- * Custom filters are used so that the "Find:" filter can 'see through' any filters that may have been applied.
- * 
- * @author Mik Kersten
- */
-// XXX duplicate implementation in hasDescendantIncoming/hasIncompleteDescendant: consider replacing this by a visitor 
-public abstract class AbstractTaskListFilter {
-
-	public abstract boolean select(Object parent, Object element);
-
-	/**
-	 * @return true if this filter should be applied even with filter text is present
-	 */
-	public boolean applyToFilteredText() {
-		return false;
-	}
-
-	/**
-	 * NOTE: performance implication of looking down children
-	 * 
-	 * TODO: Move to an internal utility class
-	 */
-	public static boolean hasDescendantIncoming(ITaskContainer container) {
-		return hasDescendantIncoming(container, ITasksCoreConstants.MAX_SUBTASK_DEPTH);
-	}
-
-	public static boolean hasIncompleteDescendant(ITaskContainer container) {
-		return hasIncompleteDescendant(container, ITasksCoreConstants.MAX_SUBTASK_DEPTH);
-	}
-
-	private static boolean hasDescendantIncoming(ITaskContainer container, int depth) {
-		Collection<ITask> children = container.getChildren();
-		if (children == null || depth <= 0) {
-			return false;
-		}
-
-		for (ITask task : children) {
-			if (task != null) {
-				ITask containedRepositoryTask = task;
-				if (containedRepositoryTask.getSynchronizationState().isIncoming()) {
-					return true;
-				} else if (TasksUiPlugin.getDefault().groupSubtasks(container) && task instanceof ITaskContainer
-						&& hasDescendantIncoming((ITaskContainer) task, depth - 1)) {
-					return true;
-				}
-			}
-		}
-		return false;
-	}
-
-	private static boolean hasIncompleteDescendant(ITaskContainer container, int depth) {
-		Collection<ITask> children = container.getChildren();
-		if (children == null || depth <= 0) {
-			return false;
-		}
-
-		for (ITask task : children) {
-			if (task != null) {
-				ITask containedRepositoryTask = task;
-				if (!containedRepositoryTask.isCompleted()) {
-					return true;
-				} else if (task instanceof ITaskContainer && hasIncompleteDescendant((ITaskContainer) task, depth - 1)) {
-					return true;
-				}
-			}
-		}
-		return false;
-	}
-
-}