cz.cuni.amis.utils.flag
Interface IFlag<T>

All Superinterfaces:

java.io.Serializable

All Known Subinterfaces:

IReasonFlag<TYPE,REASON>

All Known Implementing Classes:

And, Connective, Flag, FlagInteger, FlagJMXProxy, ImmutableFlag, ImmutableReasonFlag, Or, ReasonFlag

public interface IFlag<T>
extends java.io.Serializable

Interface for flags. Flags is a reference that raises events each time the referenced object is changed.

Note that flag implementation must be Serializable!

Method Summary

void	addListener(FlagListener<T> listener)
void	addStrongListener(FlagListener<T> listener)
void	clearListeners()
void	defreeze()
void	freeze()
T	getFlag()
ImmutableFlag<T>	getImmutable()
void	inSync(Flag.DoInSync<T> command)
boolean	isFrozen()
boolean	isListenning(FlagListener<T> listener)
void	removeAllListeners()
void	removeListener(FlagListener<T> listener)
void	setFlag(T newValue)

Method Detail

addListener

void addListener(FlagListener<T> listener)

addStrongListener

void addStrongListener(FlagListener<T> listener)

clearListeners

void clearListeners()

getFlag

T getFlag()

isListenning

boolean isListenning(FlagListener<T> listener)

removeListener

void removeListener(FlagListener<T> listener)

removeAllListeners

void removeAllListeners()

setFlag

void setFlag(T newValue)

getImmutable

ImmutableFlag<T> getImmutable()

inSync

void inSync(Flag.DoInSync<T> command)

isFrozen

boolean isFrozen()

freeze

void freeze()

defreeze

void defreeze()