com.rapidminer.example.table
Class BinominalAttribute

java.lang.Object
  com.rapidminer.example.table.AbstractAttribute
      com.rapidminer.example.table.NominalAttribute
          com.rapidminer.example.table.BinominalAttribute

All Implemented Interfaces:

Attribute, java.io.Serializable, java.lang.Cloneable

public class BinominalAttribute
extends NominalAttribute

This class holds all information on a single binary attribute. In addition to the generic attribute fields this class keeps information about the both values and the value to index mappings. If one of the methods designed for numerical attributes was invoked a RuntimeException will be thrown.

Author:

Ingo Mierswa

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.rapidminer.example.Attribute

MISSING_NOMINAL_VALUE, UNDEFINED_ATTRIBUTE_INDEX, VIEW_ATTRIBUTE_INDEX

Method Summary

java.lang.Object	clone() Clones this attribute.
NominalMapping	getMapping() Returns the nominal mapping between nominal values and internal double representations.
void	setMapping(NominalMapping newMapping) Returns the nominal mapping between nominal values and internal double representations.

Methods inherited from class com.rapidminer.example.table.NominalAttribute

getAsString, isNominal, isNumerical

Methods inherited from class com.rapidminer.example.table.AbstractAttribute

addOwner, addTransformation, clearTransformations, equals, getAllStatistics, getBlockType, getConstruction, getDefault, getLastTransformation, getName, getStatistics, getStatistics, getTableIndex, getValue, getValueType, hashCode, readResolve, registerStatistics, removeOwner, setBlockType, setConstruction, setDefault, setName, setTableIndex, setValue, toString

Methods inherited from class java.lang.Object

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

Method Detail

clone

public java.lang.Object clone()

Clones this attribute.

Specified by:

clone in interface Attribute

Specified by:

clone in class AbstractAttribute

getMapping

public NominalMapping getMapping()

Description copied from interface: Attribute

Returns the nominal mapping between nominal values and internal double representations. Please note that invoking this method might result in an exception for non-nominal attributes.

setMapping

public void setMapping(NominalMapping newMapping)

Description copied from interface: Attribute

Returns the nominal mapping between nominal values and internal double representations. Please note that invoking this method might result in an exception for non-nominal attributes.