/**
* It writes the primitive value to the Parquet RecordConsumer.
*
* @param value The writable object that contains the primitive value.
*/
private void writePrimitive(final Writable value) {
if (value == null) {
return;
}
if (value instanceof DoubleWritable) {
recordConsumer.addDouble(((DoubleWritable) value).get());
} else if (value instanceof BooleanWritable) {
recordConsumer.addBoolean(((BooleanWritable) value).get());
} else if (value instanceof FloatWritable) {
recordConsumer.addFloat(((FloatWritable) value).get());
} else if (value instanceof IntWritable) {
recordConsumer.addInteger(((IntWritable) value).get());
} else if (value instanceof LongWritable) {
recordConsumer.addLong(((LongWritable) value).get());
} else if (value instanceof ShortWritable) {
recordConsumer.addInteger(((ShortWritable) value).get());
} else if (value instanceof ByteWritable) {
recordConsumer.addInteger(((ByteWritable) value).get());
} else if (value instanceof HiveDecimalWritable) {
throw new UnsupportedOperationException("HiveDecimalWritable writing not implemented");
} else if (value instanceof BytesWritable) {
recordConsumer.addBinary((Binary.fromByteArray(((BytesWritable) value).getBytes())));
} else if (value instanceof TimestampWritable) {
Timestamp ts = ((TimestampWritable) value).getTimestamp();
NanoTime nt = NanoTimeUtils.getNanoTime(ts);
nt.writeValue(recordConsumer);
} else {
throw new IllegalArgumentException("Unknown value type: " + value + " " + value.getClass());
}
}
