Package org.apache.iotdb.db.utils.datastructure

Class DoubleTVList

java.lang.Object

org.apache.iotdb.db.utils.datastructure.TVList

org.apache.iotdb.db.utils.datastructure.DoubleTVList

All Implemented Interfaces:

SerializedSize, WALEntryValue

public class DoubleTVList
extends TVList

Field Summary

Fields inherited from class org.apache.iotdb.db.utils.datastructure.TVList

ERR_DATATYPE_NOT_CONSISTENT, minTime, pivotTime, referenceCount, rowCount, SMALL_ARRAY_LENGTH, sorted, sortedTimestamps, timestamps

Method Summary

Modifier and Type	Method	Description
DoubleTVList	clone()
static DoubleTVList	deserialize(java.io.DataInputStream stream)
protected void	expandValues()
org.apache.iotdb.tsfile.file.metadata.enums.TSDataType	getDataType()
double	getDouble(int index)
org.apache.iotdb.tsfile.read.TimeValuePair	getTimeValuePair(int index)	for log
protected org.apache.iotdb.tsfile.read.TimeValuePair	getTimeValuePair(int index, long time, java.lang.Integer floatPrecision, org.apache.iotdb.tsfile.file.metadata.enums.TSEncoding encoding)
void	putDouble(long timestamp, double value)
void	putDoubles(long[] time, double[] value, org.apache.iotdb.tsfile.utils.BitMap bitMap, int start, int end)
protected void	releaseLastValueArray()
protected void	reverseRange(int lo, int hi)
protected void	saveAsPivot(int pos)
int	serializedSize()	Calculate size after serialization.
void	serializeToWAL(IWALByteBufferView buffer)	Serialize using IWALByteBufferView, which encapsulates some actions to deal with BufferOverflowException occurs in ByteBuffer.
protected void	set(int src, int dest)
protected void	set(int index, long timestamp, double value)
protected void	setFromSorted(int src, int dest)
protected void	setPivotTo(int pos)
protected void	setToSorted(int src, int dest)
void	sort()
protected void	writeValidValuesIntoTsBlock(org.apache.iotdb.tsfile.read.common.block.TsBlockBuilder builder, int floatPrecision, org.apache.iotdb.tsfile.file.metadata.enums.TSEncoding encoding, java.util.List<org.apache.iotdb.tsfile.read.common.TimeRange> deletionList)

Methods inherited from class org.apache.iotdb.db.utils.datastructure.TVList

binarySort, buildTsBlock, buildTsBlock, checkExpansion, clear, clearSortedTime, clearTime, clone, cloneAs, cloneTime, compare, countRunAndMakeAscending, delete, getAlignedValue, getBinary, getBoolean, getFloat, getInt, getLong, getMinTime, getPrimitiveArraysByType, getReferenceCount, getTime, getTvListByColumnIndex, getValueIndex, getVersion, increaseReferenceCount, isPointDeleted, isSorted, merge, newList, putAlignedValue, putAlignedValues, putBinaries, putBinary, putBoolean, putBooleans, putFloat, putFloats, putInt, putInts, putLong, putLongs, releaseLastTimeArray, roundValueWithGivenPrecision, roundValueWithGivenPrecision, rowCount, sort, tvListArrayMemCost

Methods inherited from class java.lang.Object

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

Method Detail

putDouble

public void putDouble(long timestamp,
                      double value)

Overrides:

putDouble in class TVList

getDouble

public double getDouble(int index)

Overrides:

getDouble in class TVList

set

protected void set(int index,
                   long timestamp,
                   double value)

clone

public DoubleTVList clone()

Specified by:

clone in class TVList

sort

public void sort()

Specified by:

sort in class TVList

setFromSorted

protected void setFromSorted(int src,
                             int dest)

Specified by:

setFromSorted in class TVList

set

protected void set(int src,
                   int dest)

Specified by:

set in class TVList

setToSorted

protected void setToSorted(int src,
                           int dest)

Specified by:

setToSorted in class TVList

reverseRange

protected void reverseRange(int lo,
                            int hi)

Specified by:

reverseRange in class TVList

expandValues

protected void expandValues()

Specified by:

expandValues in class TVList

saveAsPivot

protected void saveAsPivot(int pos)

Specified by:

saveAsPivot in class TVList

setPivotTo

protected void setPivotTo(int pos)

Specified by:

setPivotTo in class TVList

getTimeValuePair

public org.apache.iotdb.tsfile.read.TimeValuePair getTimeValuePair(int index)

Description copied from class: TVList

for log

Specified by:

getTimeValuePair in class TVList

getTimeValuePair

protected org.apache.iotdb.tsfile.read.TimeValuePair getTimeValuePair(int index,
                                                                      long time,
                                                                      java.lang.Integer floatPrecision,
                                                                      org.apache.iotdb.tsfile.file.metadata.enums.TSEncoding encoding)

Specified by:

getTimeValuePair in class TVList

writeValidValuesIntoTsBlock

protected void writeValidValuesIntoTsBlock(org.apache.iotdb.tsfile.read.common.block.TsBlockBuilder builder,
                                           int floatPrecision,
                                           org.apache.iotdb.tsfile.file.metadata.enums.TSEncoding encoding,
                                           java.util.List<org.apache.iotdb.tsfile.read.common.TimeRange> deletionList)

Specified by:

writeValidValuesIntoTsBlock in class TVList

releaseLastValueArray

protected void releaseLastValueArray()

Specified by:

releaseLastValueArray in class TVList

putDoubles

public void putDoubles(long[] time,
                       double[] value,
                       org.apache.iotdb.tsfile.utils.BitMap bitMap,
                       int start,
                       int end)

Overrides:

putDoubles in class TVList

getDataType

public org.apache.iotdb.tsfile.file.metadata.enums.TSDataType getDataType()

Specified by:

getDataType in class TVList

serializedSize

public int serializedSize()

Description copied from interface: SerializedSize

Calculate size after serialization.

Returns:

bytes number

serializeToWAL

public void serializeToWAL(IWALByteBufferView buffer)

Description copied from interface: WALEntryValue

Serialize using IWALByteBufferView, which encapsulates some actions to deal with BufferOverflowException occurs in ByteBuffer.

deserialize

public static DoubleTVList deserialize(java.io.DataInputStream stream)
                                throws java.io.IOException

Throws:

java.io.IOException