de.lmu.ifi.dbs.elki.data

Class SimpleClassLabel

java.lang.Object

de.lmu.ifi.dbs.elki.data.ClassLabel

de.lmu.ifi.dbs.elki.data.SimpleClassLabel

All Implemented Interfaces:

Comparable<ClassLabel>

public class SimpleClassLabel
extends ClassLabel

A simple class label casting a String as it is as label.

Author:

Arthur Zimek

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SimpleClassLabel.Factory Factory class.
static class	SimpleClassLabel.Serializer Serialization class.

Field Summary

Fields

Modifier and Type	Field and Description
private String	label Holds the String designating the label.
static ByteBufferSerializer<SimpleClassLabel>	SERIALIZER Serializer.

Constructor Summary

Constructors

Constructor and Description
SimpleClassLabel(String label) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(ClassLabel o) The ordering of two SimpleClassLabels is given by the ordering on the Strings they represent.
boolean	equals(Object o) Any ClassLabel should ensure a natural ordering that is consistent with equals.
int	hashCode() The hash code of a simple class label is the hash code of the String represented by the ClassLabel.
String	toString() Returns a new instance of the String covered by this SimpleClassLabel.

Methods inherited from class java.lang.Object

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

Field Detail

SERIALIZER

public static final ByteBufferSerializer<SimpleClassLabel> SERIALIZER

Serializer.

label

private String label

Holds the String designating the label.

Constructor Detail

SimpleClassLabel

public SimpleClassLabel(String label)

Constructor.

Parameters:

label - Label

Method Detail

compareTo

public int compareTo(ClassLabel o)

The ordering of two SimpleClassLabels is given by the ordering on the Strings they represent.

That is, the result equals this.label.compareTo(o.label).

hashCode

public int hashCode()

The hash code of a simple class label is the hash code of the String represented by the ClassLabel. Returns the hashCode of the String-representation of this ClassLabel.

Overrides:

hashCode in class ClassLabel

equals

public boolean equals(Object o)

Any ClassLabel should ensure a natural ordering that is consistent with equals. Thus, if this.compareTo(o)==0, then this.equals(o) should be true.

Overrides:

equals in class ClassLabel

Parameters:

o - an object to test for equality w.r.t. this ClassLabel

Returns:

true, if this==obj || this.compareTo(o)==0, false otherwise

toString

public String toString()

Returns a new instance of the String covered by this SimpleClassLabel.

Specified by:

toString in class ClassLabel

Returns:

a new instance of the String covered by this SimpleClassLabel