private boolean hasMultipleWordParent(String leftHandSideOfPreposition) {
if (alreadyExistingElements.containsKey(leftHandSideOfPreposition)) {
return true;
}
String[] headAndTail = leftHandSideOfPreposition.split(SPACE, 2);
while (headAndTail.length == 2) {
String tail = headAndTail[1];
if (alreadyExistingElements.containsKey(tail)) {
return true;
}
headAndTail = tail.split(SPACE, 2);
}
return false;
}
private Thing getParentFromIndividualWords(String key) {
for (String keyPart : key.split(SPACE)) {
if (alreadyExistingElements.containsKey(keyPart)) {
return alreadyExistingElements.get(keyPart);
}
}
return new NullEntity();
}
private List<Thing> handleElementOfPreposition(String key, CSVEntry csvEntry) {
if (alreadyExistingElements.containsKey(key)) {
return Collections.emptyList();
}
Thing possibleParent = getParentFromIndividualWords(key);
Thing entity = new Entity(possibleParent, key, csvEntry.getAnnotations());
alreadyExistingElements.put(key, entity);
return Collections.singletonList(entity);
}
private List<Thing> processDescription(CSVEntry csvEntry) {
if (alreadyExistingElements.containsKey(csvEntry.getDescription())) {
return Collections.emptyList();
}
Thing parent = getParent(csvEntry);
Thing entity = new Entity(parent, csvEntry.getDescription(), csvEntry.getAnnotations());
alreadyExistingElements.put(csvEntry.getDescription(), entity);
return Collections.singletonList(entity);
}
private Thing getParentUsingFullDescription(String description) {
if (hasMultipleWordParent(description)) {
return getMultipleWordParent(description);
}
String lastWord = getLastWord(description);
if (alreadyExistingElements.containsKey(lastWord)) {
return alreadyExistingElements.get(lastWord);
}
return new NullEntity();
}
private Thing getParentAfterRemovingFirstWord(String parent) {
String[] splitWords = parent.split(SPACE, 2);
while (splitWords.length == 2) {
if (alreadyExistingElements.containsKey(splitWords[1])) {
return alreadyExistingElements.get(splitWords[1]);
} else {
splitWords = splitWords[1].split(SPACE, 2);
}
}
return alreadyExistingElements.get(splitWords[0]);
}
private List<Thing> processAnnotations(CSVEntry csvEntry) {
List<Thing> newAnnotations = new ArrayList<>();
for (String annotation : csvEntry.getAnnotations()) {
if (alreadyExistingElements.containsKey(getAnnotationName(annotation))) {
continue;
}
Thing newAnnotation = new Annotation(annotationEntity, annotation);
newAnnotations.add(newAnnotation);
alreadyExistingElements.put(getAnnotationName(annotation), newAnnotation);
}
return newAnnotations;
}
private List<Thing> processIndividualWords(String descriptions, CSVEntry csvEntry) {
List<Thing> lineEntities = new ArrayList<>();
String lastWord = getLastWord(descriptions);
if (!isPreposition(lastWord)) {
if (!alreadyExistingElements.containsKey(lastWord)) {
final Entity entity =
new Entity(classesEntity, lastWord, getMatchingAnnotations(lastWord, csvEntry));
lineEntities.add(entity);
alreadyExistingElements.put(lastWord, entity);
}
}
return lineEntities;
}
private Thing getMultipleWordParent(String parent) {
if (alreadyExistingElements.containsKey(parent)) {
return alreadyExistingElements.get(parent);
}
return getParentAfterRemovingFirstWord(parent);
}