private void buildAttribute(Object element, LuceneWorksBuilder hydrator) {
if (element instanceof GenericRecord) {
GenericRecord record = (GenericRecord) element;
String name = record.getSchema().getName();
if ("TokenTrackingAttribute".equals(name)) {
@SuppressWarnings("unchecked")
List<Integer> positionList = (List<Integer>) record.get("positions");
hydrator.addTokenTrackingAttribute(positionList);
} else if ("CharTermAttribute".equals(name)) {
hydrator.addCharTermAttribute((CharSequence) record.get("sequence"));
} else if ("PayloadAttribute".equals(name)) {
hydrator.addPayloadAttribute(asByteArray(record, "payload"));
} else if ("KeywordAttribute".equals(name)) {
hydrator.addKeywordAttribute(asBoolean(record, "isKeyword"));
} else if ("PositionIncrementAttribute".equals(name)) {
hydrator.addPositionIncrementAttribute(asInt(record, "positionIncrement"));
} else if ("FlagsAttribute".equals(name)) {
hydrator.addFlagsAttribute(asInt(record, "flags"));
} else if ("TypeAttribute".equals(name)) {
hydrator.addTypeAttribute(asString(record, "type"));
} else if ("OffsetAttribute".equals(name)) {
hydrator.addOffsetAttribute(asInt(record, "startOffset"), asInt(record, "endOffset"));
} else {
throw log.unknownAttributeSerializedRepresentation(name);
}
} else if (element instanceof ByteBuffer) {
hydrator.addSerializedAttribute(asByteArray((ByteBuffer) element));
} else {
throw log.unknownAttributeSerializedRepresentation(element.getClass().getName());
}
}
