is2.util

Class Long2Int

java.lang.Object

is2.util.Long2Int

All Implemented Interfaces:

Long2IntInterface

public final class Long2Int
extends Object
implements Long2IntInterface

Author:

Bernd Bohnet, 01.09.2009 Maps for the Hash Kernel the long values to the int values.

Constructor Summary

Constructors

Constructor and Description
Long2Int()
Long2Int(int s)

Method Summary

Methods

Modifier and Type	Method and Description
int	l2i(long l) Maps a long to a integer value.
int	size()
void	start()

Methods inherited from class java.lang.Object

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

Constructor Detail

Long2Int

public Long2Int()

Long2Int

public Long2Int(int s)

Method Detail

size

public int size()

Specified by:

size in interface Long2IntInterface

start

public final void start()

l2i

public final int l2i(long l)

Description copied from interface: Long2IntInterface

Maps a long to a integer value. This is very useful to save memory for sparse data long values

Specified by:

l2i in interface Long2IntInterface

Returns:

the integer