Package adaa.analytics.rules.data.metadata

Class ColumnMetaData

java.lang.Object

adaa.analytics.rules.data.metadata.ColumnMetaData

All Implemented Interfaces:

IAttribute, Serializable, Cloneable

public class ColumnMetaData
extends Object
implements Serializable, IAttribute

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ColumnMetaData(String columnName, EColumnType columnType)
ColumnMetaData(String columnName, EColumnType columnType, EColumnRole role, List<String> values, IExampleSet owner)
ColumnMetaData(String columnName, EColumnType columnType, String role, List<String> values, IExampleSet owner)

Method Summary

Modifier and Type	Method	Description
ColumnMetaData	clone()
ColumnMetaData	cloneWithNewOwner(DataTable newOwner)
boolean	equals(Object o)
String	getAsString(double value)
EColumnType	getColumnType()
INominalMapping	getMapping()
String	getName()
String	getRole()
double	getStatistic(EStatisticType statType)
int	getTableIndex()
int	hashCode()
boolean	isDate()
boolean	isNominal()
boolean	isNumerical()
void	recalculateStatistics()
void	setName(String name)
void	setOwner(DataTable owner)
void	setRole(String role)
void	setStatistic(EStatisticType statType, double value)

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ColumnMetaData

public ColumnMetaData(@NotNull
 String columnName,
 @NotNull
 EColumnType columnType,
 @NotNull
 EColumnRole role,
 List<String> values,
 IExampleSet owner)

ColumnMetaData

public ColumnMetaData(@NotNull
 String columnName,
 @NotNull
 EColumnType columnType,
 @NotNull
 String role,
 List<String> values,
 IExampleSet owner)

ColumnMetaData

public ColumnMetaData(@NotNull
 String columnName,
 @NotNull
 EColumnType columnType)

Method Details

getRole

public String getRole()

Specified by:

getRole in interface IAttribute

getName

public String getName()

Specified by:

getName in interface IAttribute

setName

public void setName(String name)

Specified by:

setName in interface IAttribute

getTableIndex

public int getTableIndex()

Specified by:

getTableIndex in interface IAttribute

isNominal

public boolean isNominal()

Specified by:

isNominal in interface IAttribute

isNumerical

public boolean isNumerical()

Specified by:

isNumerical in interface IAttribute

isDate

public boolean isDate()

Specified by:

isDate in interface IAttribute

setRole

public void setRole(String role)

Specified by:

setRole in interface IAttribute

setStatistic

public void setStatistic(EStatisticType statType,
 double value)

getStatistic

public double getStatistic(EStatisticType statType)

Specified by:

getStatistic in interface IAttribute

recalculateStatistics

public void recalculateStatistics()

Specified by:

recalculateStatistics in interface IAttribute

setOwner

public void setOwner(DataTable owner)

cloneWithNewOwner

public ColumnMetaData cloneWithNewOwner(DataTable newOwner)

clone

public ColumnMetaData clone()

Specified by:

clone in interface IAttribute

Overrides:

clone in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

getAsString

public String getAsString(double value)

Specified by:

getAsString in interface IAttribute

getColumnType

public EColumnType getColumnType()

Specified by:

getColumnType in interface IAttribute

getMapping

public INominalMapping getMapping()

Specified by:

getMapping in interface IAttribute