org.apache.iotdb.tsfile.encoding.decoder

Class LongGorillaDecoder

java.lang.Object

org.apache.iotdb.tsfile.encoding.decoder.Decoder

org.apache.iotdb.tsfile.encoding.decoder.GorillaDecoderV2

org.apache.iotdb.tsfile.encoding.decoder.LongGorillaDecoder

Direct Known Subclasses:

DoublePrecisionDecoderV2

public class LongGorillaDecoder
extends GorillaDecoderV2

This class includes code modified from Michael Burman's gorilla-tsc project.

Copyright: 2016-2018 Michael Burman and/or other contributors

Project page: https://github.com/burmanm/gorilla-tsc

License: http://www.apache.org/licenses/LICENSE-2.0

Field Summary

Fields

Modifier and Type	Field and Description
protected long	storedValue

Fields inherited from class org.apache.iotdb.tsfile.encoding.decoder.GorillaDecoderV2

firstValueWasRead, hasNext, storedLeadingZeros, storedTrailingZeros

Constructor Summary

Constructors

Constructor and Description
LongGorillaDecoder()

Method Summary

Modifier and Type	Method and Description
protected long	cacheNext(ByteBuffer in)
long	readLong(ByteBuffer in)
protected long	readNext(ByteBuffer in)
void	reset()

Methods inherited from class org.apache.iotdb.tsfile.encoding.decoder.GorillaDecoderV2

flipByte, hasNext, readBit, readLong, readNextClearBit

Methods inherited from class org.apache.iotdb.tsfile.encoding.decoder.Decoder

getDecoderByType, getType, readBigDecimal, readBinary, readBoolean, readDouble, readFloat, readInt, readShort, setType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

storedValue

protected long storedValue

Constructor Detail

LongGorillaDecoder

public LongGorillaDecoder()

Method Detail

reset

public void reset()

Overrides:

reset in class GorillaDecoderV2

readLong

public final long readLong(ByteBuffer in)

Overrides:

readLong in class Decoder

cacheNext

protected long cacheNext(ByteBuffer in)

readNext

protected long readNext(ByteBuffer in)