org.apache.mahout.math.hadoop

Class DistributedRowMatrix.MatrixEntryWritable

java.lang.Object

org.apache.mahout.math.hadoop.DistributedRowMatrix.MatrixEntryWritable

All Implemented Interfaces:

Comparable<DistributedRowMatrix.MatrixEntryWritable>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<DistributedRowMatrix.MatrixEntryWritable>

Enclosing class:

DistributedRowMatrix

public static class DistributedRowMatrix.MatrixEntryWritable
extends Object
implements org.apache.hadoop.io.WritableComparable<DistributedRowMatrix.MatrixEntryWritable>

Constructor Summary

Constructors

Constructor and Description
MatrixEntryWritable()

Method Summary

Modifier and Type	Method and Description
int	compareTo(DistributedRowMatrix.MatrixEntryWritable o)
boolean	equals(Object o)
int	getCol()
int	getRow()
double	getVal()
int	hashCode()
void	readFields(DataInput in)
void	setCol(int col)
void	setRow(int row)
void	setVal(double val)
String	toString()
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

MatrixEntryWritable

public MatrixEntryWritable()

Method Detail

getRow

public int getRow()

setRow

public void setRow(int row)

getCol

public int getCol()

setCol

public void setCol(int col)

getVal

public double getVal()

setVal

public void setVal(double val)

compareTo

public int compareTo(DistributedRowMatrix.MatrixEntryWritable o)

Specified by:

compareTo in interface Comparable<DistributedRowMatrix.MatrixEntryWritable>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

write

public void write(DataOutput out)
           throws IOException

Specified by:

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

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

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

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object