psdi.util

Class BitFlag

java.lang.Object

psdi.util.BitFlag

All Implemented Interfaces:

java.io.Serializable

public class BitFlag
extends java.lang.Object
implements java.io.Serializable

Flags represented by bits in a long.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BitFlag() Standard constructor
BitFlag(long flags) Construct a flag with the specified setting

Method Summary

Methods

Modifier and Type	Method and Description
long	getFlags() Return all the flags
boolean	isFlagSet(long flag) Return the state of the specified flag
BitFlag	or(BitFlag second) Combining two bit flags using or logic.
void	setFlag(long flag, boolean state) Set the specified flag on or off
void	setFlags(long flag) Set the flag to the specified values)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BitFlag

public BitFlag()

Standard constructor

BitFlag

public BitFlag(long flags)

Construct a flag with the specified setting

Method Detail

setFlags

public void setFlags(long flag)

Set the flag to the specified values)

getFlags

public long getFlags()

Return all the flags

setFlag

public void setFlag(long flag,
           boolean state)

Set the specified flag on or off

isFlagSet

public boolean isFlagSet(long flag)

Return the state of the specified flag

or

public BitFlag or(BitFlag second)

Combining two bit flags using or logic. Returns a new BigFlag object. The original one is not modified

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object