void VolumeCollectionModalityFilter::adjustFilteredCollection() {
VolumeCollection* collection = inport_.getData();
if ((collection == 0) || (collection->empty() == true)) {
filteredCollection_.clear();
outport_.setData(0);
return;
}
if (currentModality_.getName() != modalityProp_.get()) {
currentModality_ = *(modalityProp_.getValue());
filteredCollection_.clear();
if (currentModality_ != Modality::MODALITY_ANY) {
for (size_t i = 0; i < collection->size(); ++i) {
if (collection->at(i)->getModality() == currentModality_)
filteredCollection_.add(collection->at(i));
}
outport_.setData(&filteredCollection_);
} else
outport_.setData(inport_.getData());
}
}
