org.ginsim.common.utils

Class MaskUtils

java.lang.Object

org.ginsim.common.utils.MaskUtils

public class MaskUtils
extends Object

Manipulation of simple integer masks.

Author:

Aurelien Naldi, Duncan Berenguier

Constructor Summary

Constructors

Constructor and Description
MaskUtils()

Method Summary

Modifier and Type	Method and Description
static int	addMask(int value, int mask) Add a mask to a value.
static boolean	hasMask(int value, int mask) Test if a value contains a mask.
static int	removeMask(int value, int mask) Remove a mask from a value.

Methods inherited from class java.lang.Object

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

Constructor Detail

MaskUtils

public MaskUtils()

Method Detail

addMask

public static int addMask(int value,
                          int mask)

Add a mask to a value.

Parameters:

value -

mask -

Returns:

the new value

removeMask

public static int removeMask(int value,
                             int mask)

Remove a mask from a value.

Parameters:

value -

mask -

Returns:

the new value

hasMask

public static boolean hasMask(int value,
                              int mask)

Test if a value contains a mask.

Parameters:

value -

mask -

Returns:

true if the value has this mask, false otherwise.