private Collection<TaskArtifact> filterByCompletedAndStateAndSelectedUser(
Collection<? extends Artifact> artifacts) throws OseeCoreException {
Set<TaskArtifact> tasks = new HashSet<TaskArtifact>();
String selectedState = getSelectedState();
boolean isSelectedStateValid = Strings.isValid(selectedState);
for (Artifact art : artifacts) {
TaskArtifact taskArt = (TaskArtifact) art;
if (isSelectedStateValid) {
if (!taskArt.getCurrentStateName().equals(selectedState)) {
continue;
}
}
// If not include completed and task is such, skip this task
if (!isIncludeCompletedCheckbox() && taskArt.isCompleted()) {
continue;
}
if (!isIncludeCancelledCheckbox() && taskArt.isCancelled()) {
continue;
}
boolean isIncludeCompletedAndCompleted =
isIncludeCompletedCheckbox() && taskArt.isCompleted();
boolean isIncludeCancelledAndCancelled =
isIncludeCancelledCheckbox() && taskArt.isCancelled();
// If include completed and task is such and user not implementer, skip this task
if ((isIncludeCompletedAndCompleted || isIncludeCancelledAndCancelled)
&& getSelectedUser() != null
&& taskArt.getImplementers().contains(getSelectedUser())) {
tasks.add(taskArt);
continue;
}
// If user is selected and not user is assigned, skip this task
else if (getSelectedUser() != null
&& !taskArt.getStateMgr().getAssignees().contains(getSelectedUser())) {
continue;
}
tasks.add(taskArt);
}
return tasks;
}