org.glassfish.grizzly.util.conditions
Class ConditionListener<K,L>

java.lang.Object
  org.glassfish.grizzly.util.conditions.ConditionListener<K,L>

Direct Known Subclasses:

DefaultConditionListener

public abstract class ConditionListener<K,L>
extends Object

Common ConditionListener class, which could be used with StateHolder, to register custom conditions. On each state change - condition will be checked, if it's true - Condition's listener will be notified.

Author:

oleksiys

Field Summary

protected Condition<K>	condition
protected boolean	keepAlive
protected L	notificationObject

Constructor Summary

ConditionListener()

ConditionListener(Condition<K> condition, L notificationObject)

Method Summary

boolean	checkConditionAndNotify(K state)
Condition<K>	getCondition()
L	getNotificationObject()
boolean	isKeepAlive()
protected abstract void	notifyListener()
void	set(Condition<K> condition, L notificationObject)
void	setCondition(Condition<K> condition)
void	setKeepAlive(boolean keepAlive)
void	setNotificationObject(L notificationObject)

Methods inherited from class java.lang.Object

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

Field Detail

condition

protected Condition<K> condition

notificationObject

protected L notificationObject

keepAlive

protected boolean keepAlive

Constructor Detail

ConditionListener

public ConditionListener()

ConditionListener

public ConditionListener(Condition<K> condition,
                         L notificationObject)

Method Detail

notifyListener

protected abstract void notifyListener()

set

public void set(Condition<K> condition,
                L notificationObject)

getCondition

public Condition<K> getCondition()

setCondition

public void setCondition(Condition<K> condition)

getNotificationObject

public L getNotificationObject()

setNotificationObject

public void setNotificationObject(L notificationObject)

checkConditionAndNotify

public boolean checkConditionAndNotify(K state)

isKeepAlive

public boolean isKeepAlive()

setKeepAlive

public void setKeepAlive(boolean keepAlive)