Package org.apache.sysds.hops.estim

Class EstimatorDensityMap.DensityMap

java.lang.Object

org.apache.sysds.hops.estim.EstimatorDensityMap.DensityMap

Enclosing class:

EstimatorDensityMap

public static class EstimatorDensityMap.DensityMap
extends Object

Constructor Summary

Constructors

Constructor	Description
DensityMap(MatrixBlock in, int b)
DensityMap(MatrixBlock map, int rlenOrig, int clenOrig, int b, boolean scaled)

Method Summary

Modifier and Type	Method	Description
double	get(int r, int c)
int	getColBlockize(int c)
MatrixBlock	getMap()
long	getNonZeros()
int	getNumColumns()
int	getNumColumnsOrig()
int	getNumRows()
int	getNumRowsOrig()
int	getRowBlockize(int r)
void	toNnz()
void	toSparsity()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DensityMap

public DensityMap(MatrixBlock in,
 int b)

DensityMap

public DensityMap(MatrixBlock map,
 int rlenOrig,
 int clenOrig,
 int b,
 boolean scaled)

Method Details

getMap

public MatrixBlock getMap()

getNumRows

public int getNumRows()

getNumColumns

public int getNumColumns()

getNumRowsOrig

public int getNumRowsOrig()

getNumColumnsOrig

public int getNumColumnsOrig()

getNonZeros

public long getNonZeros()

getRowBlockize

public int getRowBlockize(int r)

getColBlockize

public int getColBlockize(int c)

get

public double get(int r,
 int c)

toSparsity

public void toSparsity()

toNnz

public void toNnz()