oracle.spatial.hadoop.vector.cluster.kmeans

Class PointWritable

java.lang.Object

oracle.spatial.hadoop.vector.cluster.kmeans.PointWritable

All Implemented Interfaces:

org.apache.hadoop.io.Writable

public class PointWritable
extends java.lang.Object
implements org.apache.hadoop.io.Writable

A writable class that holds a point ordinates

Constructor Summary

Constructors

Constructor and Description
PointWritable() Creates a new instance

Method Summary

Modifier and Type	Method and Description
double[]	getOrds() Gets the point ordinates array
void	readFields(java.io.DataInput input)
void	setOrds(double[] ords) Sets the point ordinates
java.lang.String	toString()
void	write(java.io.DataOutput output)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PointWritable

public PointWritable()

Creates a new instance

Method Detail

setOrds

public void setOrds(double[] ords)

Sets the point ordinates

Parameters:

ords - an ordinates array

getOrds

public double[] getOrds()

Gets the point ordinates array

Returns:

a point ordinates array

readFields

public void readFields(java.io.DataInput input)
                throws java.io.IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException

write

public void write(java.io.DataOutput output)
           throws java.io.IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object