org.apache.sysds.runtime.compress.colgroup.mapping

Class AMapToData

java.lang.Object

org.apache.sysds.runtime.compress.colgroup.mapping.AMapToData

Direct Known Subclasses:

MapToBit, MapToByte, MapToChar, MapToInt

public abstract class AMapToData
extends Object

Method Summary

Modifier and Type	Method and Description
abstract void	fill(int v)
abstract long	getExactSizeOnDisk()
abstract int	getIndex(int n)
abstract long	getInMemorySize()
int	getUnique()
abstract void	set(int n, int v)
abstract int	size()
String	toString()
abstract void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Method Detail

getUnique

public int getUnique()

getIndex

public abstract int getIndex(int n)

set

public abstract void set(int n,
                         int v)

fill

public abstract void fill(int v)

getInMemorySize

public abstract long getInMemorySize()

getExactSizeOnDisk

public abstract long getExactSizeOnDisk()

size

public abstract int size()

write

public abstract void write(DataOutput out)
                    throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object