Package org.apache.sysds.runtime.matrix.data

Class WeightedPair

java.lang.Object

org.apache.sysds.runtime.matrix.data.MatrixValue

org.apache.sysds.runtime.matrix.data.MatrixCell

org.apache.sysds.runtime.matrix.data.WeightedCell

org.apache.sysds.runtime.matrix.data.WeightedPair

All Implemented Interfaces:

Serializable, Comparable, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable

public class WeightedPair
extends WeightedCell

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sysds.runtime.matrix.data.MatrixValue

MatrixValue.CellIndex

Constructor Summary

Constructors

Constructor	Description
WeightedPair()

Method Summary

Modifier and Type	Method	Description
int	compareTo(Object o)
void	copy(MatrixValue that)	Copy that MatrixValue into this MatrixValue.
boolean	equals(Object o)
double	getOtherValue()
int	hashCode()
void	readFields(DataInput in)
void	setOtherValue(double ov)
String	toString()
void	write(DataOutput out)

Methods inherited from class org.apache.sysds.runtime.matrix.data.WeightedCell

aggregateUnaryOperations, denseScalarOperationsInPlace, getValue, getWeight, reorgOperations, scalarOperations, setWeight, sparseScalarOperationsInPlace, sparseUnaryOperationsInPlace, unaryOperations

Methods inherited from class org.apache.sysds.runtime.matrix.data.MatrixCell

aggregateUnaryOperations, append, binaryOperations, binaryOperationsInPlace, compareTo, copy, ctableOperations, ctableOperations, ctableOperations, ctableOperations, ctableOperations, getNonZeros, getNumColumns, getNumRows, getValue, incrementalAggregate, incrementalAggregate, isEmpty, isInSparseFormat, replaceOperations, reset, reset, reset, reset, reset, setValue, setValue, slice, zeroOutOperations

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

WeightedPair

public WeightedPair()

Method Detail

toString

public String toString()

Overrides:

toString in class WeightedCell

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

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

Overrides:

readFields in class WeightedCell

Throws:

IOException

write

public void write(DataOutput out)
           throws IOException

Specified by:

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

Overrides:

write in class WeightedCell

Throws:

IOException

copy

public void copy(MatrixValue that)

Description copied from class: MatrixValue

Copy that MatrixValue into this MatrixValue. If the MatrixValue is a MatrixBlock evaluate the sparsity of the original matrix, and copy into either a sparse or a dense matrix.

Overrides:

copy in class WeightedCell

Parameters:

that - object to copy the values into.

getOtherValue

public double getOtherValue()

setOtherValue

public void setOtherValue(double ov)

compareTo

public int compareTo(Object o)

Specified by:

compareTo in interface Comparable

Overrides:

compareTo in class WeightedCell

equals

public boolean equals(Object o)

Overrides:

equals in class WeightedCell

hashCode

public int hashCode()

Overrides:

hashCode in class WeightedCell