org.apache.hadoop.hive.ql.plan
Class ColStatistics

java.lang.Object
  org.apache.hadoop.hive.ql.plan.ColStatistics

public class ColStatistics
extends Object

Constructor Summary

ColStatistics()

ColStatistics(String tabAlias, String colName, String colType)

Method Summary

ColStatistics	clone()
double	getAvgColLen()
String	getColumnName()
String	getColumnType()
long	getCountDistint()
String	getFullyQualifiedColName()
long	getNumFalses()
long	getNumNulls()
long	getNumTrues()
String	getTableAlias()
void	setAvgColLen(double avgColLen)
void	setColumnName(String colName)
void	setColumnType(String colType)
void	setCountDistint(long countDistint)
void	setFullyQualifiedColName(String fqColName)
void	setNumFalses(long numFalses)
void	setNumNulls(long numNulls)
void	setNumTrues(long numTrues)
void	setTableAlias(String tabName)
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ColStatistics

public ColStatistics(String tabAlias,
                     String colName,
                     String colType)

ColStatistics

public ColStatistics()

Method Detail

getColumnName

public String getColumnName()

setColumnName

public void setColumnName(String colName)

getColumnType

public String getColumnType()

setColumnType

public void setColumnType(String colType)

getCountDistint

public long getCountDistint()

setCountDistint

public void setCountDistint(long countDistint)

getNumNulls

public long getNumNulls()

setNumNulls

public void setNumNulls(long numNulls)

getAvgColLen

public double getAvgColLen()

setAvgColLen

public void setAvgColLen(double avgColLen)

getFullyQualifiedColName

public String getFullyQualifiedColName()

setFullyQualifiedColName

public void setFullyQualifiedColName(String fqColName)

getTableAlias

public String getTableAlias()

setTableAlias

public void setTableAlias(String tabName)

getNumTrues

public long getNumTrues()

setNumTrues

public void setNumTrues(long numTrues)

getNumFalses

public long getNumFalses()

setNumFalses

public void setNumFalses(long numFalses)

toString

public String toString()

Overrides:

toString in class Object

clone

public ColStatistics clone()
                    throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException