private List<Thing> handlePrepositions(CSVEntry csvEntry) {
List<Thing> entities = new ArrayList<>();
String key1 = getLeftHandSideOfPreposition();
entities.addAll(processIndividualWords(key1, csvEntry));
entities.addAll(handleElementOfPreposition(key1, csvEntry));
return entities;
}
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 void addTopLevelElements() {
rdfElements.add(annotationEntity);
rdfElements.add(classesEntity);
rdfElements.add(disjointClasses);
Property property =
new Property.PropertyBuilder()
.name("has_annotation")
.functional()
.domain(classesEntity)
.range(annotationEntity)
.build();
rdfElements.add(property);
}
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;
}
public void convert(List<CSVEntry> itemsToConvert) {
rdfElements = new ArrayList<>();
addTopLevelElements();
for (CSVEntry csvEntry : itemsToConvert) {
rdfElements.addAll(processAnnotations(csvEntry));
if (descriptionNeedsSpecialHandling(csvEntry)) {
rdfElements.addAll(processSpecialCases(csvEntry));
} else {
rdfElements.addAll(processCompoundWords(csvEntry));
rdfElements.addAll(processDescription(csvEntry));
}
}
}