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

Class LongColumnStatsDataInspector

java.lang.Object

org.apache.hadoop.hive.metastore.api.LongColumnStatsData

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

All Implemented Interfaces:

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

public class LongColumnStatsDataInspector
extends LongColumnStatsData

See Also:

Serialized Form

Nested Class Summary

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

LongColumnStatsData._Fields

Field Summary

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

metaDataMap

Constructor Summary

Constructors

Constructor and Description
LongColumnStatsDataInspector()
LongColumnStatsDataInspector(LongColumnStatsData other)
LongColumnStatsDataInspector(LongColumnStatsDataInspector other)
LongColumnStatsDataInspector(long numNulls, long numDVs)

Method Summary

Modifier and Type	Method and Description
ByteBuffer	bufferForBitVectors()
ByteBuffer	bufferForHistogram()
LongColumnStatsDataInspector	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.LongColumnStatsData

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

LongColumnStatsDataInspector

public LongColumnStatsDataInspector()

LongColumnStatsDataInspector

public LongColumnStatsDataInspector(long numNulls,
                                    long numDVs)

LongColumnStatsDataInspector

public LongColumnStatsDataInspector(LongColumnStatsDataInspector other)

LongColumnStatsDataInspector

public LongColumnStatsDataInspector(LongColumnStatsData other)

Method Detail

deepCopy

public LongColumnStatsDataInspector deepCopy()

Specified by:

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

Overrides:

deepCopy in class LongColumnStatsData

getBitVectors

public byte[] getBitVectors()

Overrides:

getBitVectors in class LongColumnStatsData

getHistogram

public byte[] getHistogram()

Overrides:

getHistogram in class LongColumnStatsData

bufferForBitVectors

public ByteBuffer bufferForBitVectors()

Overrides:

bufferForBitVectors in class LongColumnStatsData

bufferForHistogram

public ByteBuffer bufferForHistogram()

Overrides:

bufferForHistogram in class LongColumnStatsData

setBitVectors

public void setBitVectors(byte[] bitVectors)

Overrides:

setBitVectors in class LongColumnStatsData

setBitVectors

public void setBitVectors(ByteBuffer bitVectors)

Overrides:

setBitVectors in class LongColumnStatsData

setHistogram

public void setHistogram(byte[] stats)

Overrides:

setHistogram in class LongColumnStatsData

setHistogram

public void setHistogram(ByteBuffer stats)

Overrides:

setHistogram in class LongColumnStatsData

unsetBitVectors

public void unsetBitVectors()

Overrides:

unsetBitVectors in class LongColumnStatsData

unsetHistogram

public void unsetHistogram()

Overrides:

unsetHistogram in class LongColumnStatsData

isSetBitVectors

public boolean isSetBitVectors()

Overrides:

isSetBitVectors in class LongColumnStatsData

isSetHistogram

public boolean isSetHistogram()

Overrides:

isSetHistogram in class LongColumnStatsData

setBitVectorsIsSet

public void setBitVectorsIsSet(boolean value)

Overrides:

setBitVectorsIsSet in class LongColumnStatsData

setHistogramIsSet

public void setHistogramIsSet(boolean value)

Overrides:

setHistogramIsSet in class LongColumnStatsData

getNdvEstimator

public NumDistinctValueEstimator getNdvEstimator()

getHistogramEstimator

public KllHistogramEstimator getHistogramEstimator()

setNdvEstimator

public void setNdvEstimator(NumDistinctValueEstimator ndvEstimator)

setHistogramEstimator

public void setHistogramEstimator(KllHistogramEstimator histogramEstimator)