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/*******************************************************************************
* Copyright (c) 2004 - 2005 University Of British Columbia 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:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
package org.eclipse.mylar.tasklist.report.internal;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.mylar.tasklist.ITask;
import org.eclipse.mylar.tasklist.ITaskListElement;
import org.eclipse.mylar.tasklist.internal.TaskCategory;
import org.eclipse.mylar.tasklist.internal.TaskList;
/**
* @author Ken Sueda
*/
public class TaskReportGenerator {
// NOTE: might want a map of tasks instead of a flattened list of tasks
private List<ITasksCollector> collectors = new ArrayList<ITasksCollector>();
private List<ITask> tasks = new ArrayList<ITask>();
private TaskList tasklist = null;
public TaskReportGenerator(TaskList tlist) {
tasklist = tlist;
}
public void addCollector(ITasksCollector collector) {
collectors.add(collector);
}
private void getTasksForReport() {
List<ITask> roots = tasklist.getRootTasks();
for(int i = 0; i < roots.size(); i++) {
ITask t = (ITask) roots.get(i);
for (ITasksCollector collector : collectors) {
collector.consumeTask(t);
}
}
for (TaskCategory cat : tasklist.getTaskCategories()) {
List<? extends ITaskListElement> sub = cat.getChildren();
for (int j = 0; j < sub.size(); j++) {
if (sub.get(j) instanceof ITaskListElement) {
ITaskListElement element = (ITaskListElement) sub.get(j);
if (element.hasCorrespondingActivatableTask()) {
for (ITasksCollector collector : collectors) {
collector.consumeTask(element.getOrCreateCorrespondingTask());
}
}
}
}
}
// TODO need to support handling things in the bugzilla registry
for (ITasksCollector collector : collectors) {
tasks.addAll(collector.getTasks());
}
}
public void checkTasks() {
getTasksForReport();
}
public List<ITask> getTasks() {
return tasks;
}
}
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