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java.lang.Objectde.cau.cs.kieler.core.kivi.AbstractTrigger
public abstract class AbstractTrigger
Abstract base implementation for triggers.
Constructor Summary | |
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AbstractTrigger()
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Method Summary | |
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boolean |
isActive()
Checks whether the trigger is active or not. |
abstract void |
register()
Called when the trigger is activated, registers itself where necessary. |
void |
setActive(boolean a)
Called by the view management to register or unregister this trigger. |
void |
trigger(ITriggerState triggerState)
Inform the view management about an event. |
abstract void |
unregister()
Called when the trigger is deactivated, unregisters itself where necessary. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AbstractTrigger()
Method Detail |
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public void trigger(ITriggerState triggerState)
trigger
in interface ITrigger
triggerState
- new instance of the corresponding trigger state classpublic void setActive(boolean a)
setActive
in interface ITrigger
a
- true if registeringpublic boolean isActive()
isActive
in interface ITrigger
public abstract void register()
register
in interface ITrigger
public abstract void unregister()
unregister
in interface ITrigger
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