public void read(Object record, Decoder dec) throws IOException {
Object reuseObj = null;
if (_reuse) {
_recordAccess.getField(record, _field.getName(), _field.getPos());
}
_recordAccess.addField(
record, _field.getName(), _field.getPos(), _itemReader.read(reuseObj, dec));
}
private ItemReader resolveRecord(RecordSchema schema) {
ItemReader recordReader = _recordReaders.get(schema);
if (recordReader != null) {
return recordReader;
}
RecordAccess recordAccess = getRecordAccess(schema);
List<FieldReader> fieldReaders = new ArrayList<FieldReader>();
recordReader = new RecordReader(recordAccess, fieldReaders);
_recordReaders.put(schema, recordReader);
for (Field field : schema) {
ItemReader itemReader = resolveReader(field.getSchema());
boolean reuse = isReusable(field.getSchema().getType());
FieldReader fieldReader = new FieldReader(field, recordAccess, itemReader, reuse);
fieldReaders.add(fieldReader);
}
return recordReader;
}