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ItEr19S08CUCreacionProxectoPlanificacionItEr18S08: Adding retainOnlyTopLevel method so only the toplevel tasks are shown at the top level.

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Óscar González Fernández 2009-07-28 22:47:32 +02:00 • committed by Javier Moran Rua
parent 5f9c335563
commit e9d0a7589c
1 changed files with 42 additions and 1 deletions
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43
navalplanner-webapp/src/main/java/org/navalplanner/web/planner/OrderPlanningModel.java
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@ -1,7 +1,10 @@
package org.navalplanner.web.planner;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.navalplanner.business.common.exceptions.InstanceNotFoundException;
import org.navalplanner.business.orders.entities.Order;
@ -66,12 +69,50 @@ public abstract class OrderPlanningModel implements IOrderPlanningModel {
Order orderReloaded) {
ITaskElementAdapter taskElementAdapter = getTaskElementAdapter();
taskElementAdapter.setOrder(orderReloaded);
planningState = new PlanningState(orderReloaded.getAssociatedTasks());
planningState = new PlanningState(retainOnlyTopLevel(orderReloaded
.getAssociatedTasks()));
forceLoadOfDependenciesCollections(planningState.getInitial());
forceLoadOfWorkingHours(planningState.getInitial());
return new PlannerConfiguration<TaskElement>(taskElementAdapter,
new TaskElementNavigator(), planningState.getInitial());
}
private Collection<? extends TaskElement> retainOnlyTopLevel(
List<TaskElement> associatedTasks) {
Set<TaskElement> descendantsFromOther = new HashSet<TaskElement>();
for (TaskElement taskElement : associatedTasks) {
descandants(descendantsFromOther, taskElement);
}
ArrayList<TaskElement> result = new ArrayList<TaskElement>();
for (TaskElement taskElement : associatedTasks) {
if (!descendantsFromOther.contains(taskElement)) {
result.add(taskElement);
}
}
return result;
}
private void descandants(
Set<TaskElement> accumulated,
TaskElement taskElement) {
if (taskElement.isLeaf()) {
return;
}
for (TaskElement t : taskElement.getChildren()) {
accumulated.add(t);
descandants(accumulated, t);
}
}
private void forceLoadOfWorkingHours(List<TaskElement> initial) {
for (TaskElement taskElement : initial) {
taskElement.getOrderElement().getWorkHours();
if (!taskElement.isLeaf()) {
forceLoadOfWorkingHours(taskElement.getChildren());
}
}
}
private void forceLoadOfDependenciesCollections(
Collection<? extends TaskElement> elements) {
for (TaskElement task : elements) {