/**
* Create an initialize a {@link LazyObject} with the given bytes for the given fieldID.
*
* @param fieldID field for which the object is to be created
* @param bytes value with which the object is to be initialized with
* @return initialized {@link LazyObject}
*/
public LazyObject<? extends ObjectInspector> toLazyObject(int fieldID, byte[] bytes) {
ObjectInspector fieldOI = oi.getAllStructFieldRefs().get(fieldID).getFieldObjectInspector();
LazyObject<? extends ObjectInspector> lazyObject = LazyFactory.createLazyObject(fieldOI);
ByteArrayRef ref = new ByteArrayRef();
ref.setData(bytes);
// initialize the lazy object
lazyObject.init(ref, 0, ref.getData().length);
return lazyObject;
}
@Override
protected LazyObjectBase createLazyField(final int fieldID, final StructField fieldRef)
throws SerDeException {
if (columnsMapping[fieldID].hbaseRowKey) {
return keyFactory.createKey(fieldRef.getFieldObjectInspector());
}
if (columnsMapping[fieldID].hbaseTimestamp) {
return LazyFactory.createLazyObject(fieldRef.getFieldObjectInspector());
}
if (valueFactories != null) {
return valueFactories.get(fieldID).createValueObject(fieldRef.getFieldObjectInspector());
}
// fallback to default
return HBaseSerDeHelper.createLazyField(
columnsMapping, fieldID, fieldRef.getFieldObjectInspector());
}