org.apache.iotdb.tsfile.encoding.decoder

Class RegularDataDecoder.LongRegularDecoder

java.lang.Object

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

org.apache.iotdb.tsfile.encoding.decoder.RegularDataDecoder

org.apache.iotdb.tsfile.encoding.decoder.RegularDataDecoder.LongRegularDecoder

Enclosing class:

RegularDataDecoder

public static class RegularDataDecoder.LongRegularDecoder
extends RegularDataDecoder

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.iotdb.tsfile.encoding.decoder.RegularDataDecoder

RegularDataDecoder.IntRegularDecoder, RegularDataDecoder.LongRegularDecoder

Field Summary

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

nextReadIndex, packNum, readIntTotalCount

Constructor Summary

Constructors

Constructor and Description
LongRegularDecoder()

Method Summary

Modifier and Type	Method and Description
protected void	allocateDataArray()
protected long	loadIntBatch(ByteBuffer buffer) if remaining data has been run out, load next pack from InputStream.
protected long	loadWithBitmap(ByteBuffer buffer) load the data with bitmap (when bitmap denote the element with false, load next element)
protected void	readHeader(ByteBuffer buffer)
long	readLong(ByteBuffer buffer)
protected long	readT(ByteBuffer buffer) if there's no decoded data left, decode next pack into data.
protected void	readValue(int i)
void	reset()

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

hasNext

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

Constructor Detail

LongRegularDecoder

public LongRegularDecoder()

Method Detail

readT

protected long readT(ByteBuffer buffer)

if there's no decoded data left, decode next pack into data.

Parameters:

buffer - ByteBuffer

Returns:

long value

loadWithBitmap

protected long loadWithBitmap(ByteBuffer buffer)

load the data with bitmap (when bitmap denote the element with false, load next element)

Parameters:

buffer -

Returns:

long value

loadIntBatch

protected long loadIntBatch(ByteBuffer buffer)

if remaining data has been run out, load next pack from InputStream.

Parameters:

buffer - ByteBuffer

Returns:

long value

readLong

public long readLong(ByteBuffer buffer)

Overrides:

readLong in class Decoder

readHeader

protected void readHeader(ByteBuffer buffer)

Specified by:

readHeader in class RegularDataDecoder

allocateDataArray

protected void allocateDataArray()

Specified by:

allocateDataArray in class RegularDataDecoder

readValue

protected void readValue(int i)

Specified by:

readValue in class RegularDataDecoder

reset

public void reset()

Specified by:

reset in class Decoder