/**
* @param scene the scene to filter
* @param filter the filter to use
* @param containsFilter true to exclusively use the arguments or false to exclude filter
* arguments
* @return the filteredSequence
*/
public static Scene filterScene(Scene scene, String[] filter, boolean containsFilter) {
Sequence[] originalSequences = scene.getSequences();
List<Sequence> sequenceList = new ArrayList<Sequence>();
List<Sequence> aggregatedList = new ArrayList<Sequence>();
for (int i = 0; i < originalSequences.length; i++) {
Sequence tmpSequence = originalSequences[i].filterSequence(filter, containsFilter);
sequenceList.add(tmpSequence);
}
if (originalSequences.length != sequenceList.size()) {
System.out.println("ALARM Ungleiche Größe!");
}
// aggregatedList = sequenceList;
Sequence tmpBaseSequence = sequenceList.get(0);
for (int i = 1; i < sequenceList.size(); i++) {
if (tmpBaseSequence.equalTo(sequenceList.get(i))) {
tmpBaseSequence.setLastTimestamp(sequenceList.get(i).getLastTimestamp());
tmpBaseSequence.setNumberOfFrames(
tmpBaseSequence.getNumberOfFrames() + sequenceList.get(i).getNumberOfFrames());
if (sequenceList.get(i).getConcatenatedTypeNames().length != 0) {
String[] tmpTypes = sequenceList.get(i).getConcatenatedTypeNames();
for (int j = 0; j < tmpTypes.length; j++) {
// increase age from previousSequence by numberOfFrames
tmpBaseSequence.setElementOfTypeToAgeMap(
tmpTypes[j],
sequenceList.get(i).getNumberOfFrames()
+ tmpBaseSequence.getElementOfTypeToAgeMap(tmpTypes[j]));
}
}
} else {
aggregatedList.add(tmpBaseSequence);
tmpBaseSequence = sequenceList.get(i);
}
}
aggregatedList.add(tmpBaseSequence);
/*
* added a final sequence to set all types to dying
*/
Sequence nextToLastSeq = aggregatedList.get(aggregatedList.size() - 1);
Sequence lastSequence = new Sequence();
lastSequence.setDyingTypes(nextToLastSeq.getConcatenatedTypeNames());
lastSequence.setFirstTimestamp(nextToLastSeq.getFirstTimestamp());
lastSequence.setLastTimestamp(nextToLastSeq.getLastTimestamp());
lastSequence.setNumberOfFrames(1);
lastSequence.setTypeToAgeMap(nextToLastSeq.getTypeToAgeMap());
aggregatedList.add(lastSequence);
Sequence[] filteredSequences = new Sequence[aggregatedList.size()];
filteredSequences = aggregatedList.toArray(filteredSequences);
Scene filteredScene =
new Scene(
filteredSequences, scene.getNumberOfFrames(), scene.getStartTime(), scene.getEndTime());
return filteredScene;
}
