@Override
public Field[] createDescriptorFields(BufferedImage image) {
docsCreated = true;
LinkedList<Field> resultList = new LinkedList<Field>();
if (builders.size() >= 1) {
for (DocumentBuilder builder : builders) {
Field[] fields = builder.createDescriptorFields(image);
for (int i = 0; i < fields.length; i++) {
resultList.add(fields[i]);
}
}
}
return resultList.toArray(new Field[resultList.size()]);
}
public Document createDocument(BufferedImage image, String identifier)
throws FileNotFoundException {
docsCreated = true;
Document doc = new Document();
if (identifier != null)
doc.add(
new StringField(
DocumentBuilder.FIELD_NAME_IDENTIFIER,
identifier,
Field.Store
.YES)); // changed to StringField based on the suggestions of Berthold Daum
// <*****@*****.**>
if (builders.size() >= 1) {
for (DocumentBuilder builder : builders) {
Field[] fields = builder.createDescriptorFields(image);
for (int i = 0; i < fields.length; i++) {
Field field = fields[i];
doc.add(field);
}
}
}
return doc;
}