org.apache.mahout.classifier.df.data

Class Instance

java.lang.Object

org.apache.mahout.classifier.df.data.Instance

public class Instance
extends Object

Represents one data instance.

Constructor Summary

Constructors

Constructor and Description
Instance(Vector attrs)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
double	get(int index) Return the attribute at the specified position
int	hashCode()
void	set(int index, double value) Set the value at the given index

Methods inherited from class java.lang.Object

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

Constructor Detail

Instance

public Instance(Vector attrs)

Method Detail

get

public double get(int index)

Return the attribute at the specified position

Parameters:

index - position of the attribute to retrieve

Returns:

value of the attribute

set

public void set(int index,
       double value)

Set the value at the given index

Parameters:

value - a double value to set

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object