org.apache.hadoop.hive.metastore.columnstats.cache

Class DoubleColumnStatsDataInspector

java.lang.Object

org.apache.hadoop.hive.metastore.api.DoubleColumnStatsData

org.apache.hadoop.hive.metastore.columnstats.cache.DoubleColumnStatsDataInspector

All Implemented Interfaces:

Serializable, Cloneable, Comparable<DoubleColumnStatsData>, org.apache.thrift.TBase<DoubleColumnStatsData,DoubleColumnStatsData._Fields>, org.apache.thrift.TSerializable

public class DoubleColumnStatsDataInspector
extends DoubleColumnStatsData

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.metastore.api.DoubleColumnStatsData

DoubleColumnStatsData._Fields

Field Summary

Fields inherited from class org.apache.hadoop.hive.metastore.api.DoubleColumnStatsData

metaDataMap

Constructor Summary

Constructors

Constructor and Description
DoubleColumnStatsDataInspector()
DoubleColumnStatsDataInspector(DoubleColumnStatsData other)
DoubleColumnStatsDataInspector(DoubleColumnStatsDataInspector other)
DoubleColumnStatsDataInspector(long numNulls, long numDVs)

Method Summary

Modifier and Type	Method and Description
ByteBuffer	bufferForBitVectors()
ByteBuffer	bufferForHistogram()
DoubleColumnStatsDataInspector	deepCopy()
byte[]	getBitVectors()
byte[]	getHistogram()
KllHistogramEstimator	getHistogramEstimator()
NumDistinctValueEstimator	getNdvEstimator()
boolean	isSetBitVectors()
boolean	isSetHistogram()
void	setBitVectors(byte[] bitVectors)
void	setBitVectors(ByteBuffer bitVectors)
void	setBitVectorsIsSet(boolean value)
void	setHistogram(byte[] stats)
void	setHistogram(ByteBuffer stats)
void	setHistogramEstimator(KllHistogramEstimator histogramEstimator)
void	setHistogramIsSet(boolean value)
void	setNdvEstimator(NumDistinctValueEstimator ndvEstimator)
void	unsetBitVectors()
void	unsetHistogram()

Methods inherited from class org.apache.hadoop.hive.metastore.api.DoubleColumnStatsData

clear, compareTo, equals, equals, fieldForId, getFieldValue, getHighValue, getLowValue, getNumDVs, getNumNulls, hashCode, isSet, isSetHighValue, isSetLowValue, isSetNumDVs, isSetNumNulls, read, setFieldValue, setHighValue, setHighValueIsSet, setLowValue, setLowValueIsSet, setNumDVs, setNumDVsIsSet, setNumNulls, setNumNullsIsSet, toString, unsetHighValue, unsetLowValue, unsetNumDVs, unsetNumNulls, validate, write

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DoubleColumnStatsDataInspector

public DoubleColumnStatsDataInspector()

DoubleColumnStatsDataInspector

public DoubleColumnStatsDataInspector(long numNulls,
                                      long numDVs)

DoubleColumnStatsDataInspector

public DoubleColumnStatsDataInspector(DoubleColumnStatsDataInspector other)

DoubleColumnStatsDataInspector

public DoubleColumnStatsDataInspector(DoubleColumnStatsData other)

Method Detail

deepCopy

public DoubleColumnStatsDataInspector deepCopy()

Specified by:

deepCopy in interface org.apache.thrift.TBase<DoubleColumnStatsData,DoubleColumnStatsData._Fields>

Overrides:

deepCopy in class DoubleColumnStatsData

getBitVectors

public byte[] getBitVectors()

Overrides:

getBitVectors in class DoubleColumnStatsData

getHistogram

public byte[] getHistogram()

Overrides:

getHistogram in class DoubleColumnStatsData

bufferForBitVectors

public ByteBuffer bufferForBitVectors()

Overrides:

bufferForBitVectors in class DoubleColumnStatsData

bufferForHistogram

public ByteBuffer bufferForHistogram()

Overrides:

bufferForHistogram in class DoubleColumnStatsData

setBitVectors

public void setBitVectors(byte[] bitVectors)

Overrides:

setBitVectors in class DoubleColumnStatsData

setBitVectors

public void setBitVectors(ByteBuffer bitVectors)

Overrides:

setBitVectors in class DoubleColumnStatsData

setHistogram

public void setHistogram(byte[] stats)

Overrides:

setHistogram in class DoubleColumnStatsData

setHistogram

public void setHistogram(ByteBuffer stats)

Overrides:

setHistogram in class DoubleColumnStatsData

unsetBitVectors

public void unsetBitVectors()

Overrides:

unsetBitVectors in class DoubleColumnStatsData

unsetHistogram

public void unsetHistogram()

Overrides:

unsetHistogram in class DoubleColumnStatsData

isSetBitVectors

public boolean isSetBitVectors()

Overrides:

isSetBitVectors in class DoubleColumnStatsData

isSetHistogram

public boolean isSetHistogram()

Overrides:

isSetHistogram in class DoubleColumnStatsData

setBitVectorsIsSet

public void setBitVectorsIsSet(boolean value)

Overrides:

setBitVectorsIsSet in class DoubleColumnStatsData

setHistogramIsSet

public void setHistogramIsSet(boolean value)

Overrides:

setHistogramIsSet in class DoubleColumnStatsData

getNdvEstimator

public NumDistinctValueEstimator getNdvEstimator()

getHistogramEstimator

public KllHistogramEstimator getHistogramEstimator()

setNdvEstimator

public void setNdvEstimator(NumDistinctValueEstimator ndvEstimator)

setHistogramEstimator

public void setHistogramEstimator(KllHistogramEstimator histogramEstimator)