object
Class ViewableVariable

java.lang.Object
  object.PublicVariable
      object.ViewableVariable

Direct Known Subclasses:

ViewableBoolean, ViewableInteger, ViewablePoint

public abstract class ViewableVariable
extends PublicVariable

Author:

Rob Minson

Nested Class Summary

Nested classes/interfaces inherited from class object.PublicVariable

PublicVariable.OwnershipState

Field Summary

Fields inherited from class object.PublicVariable

hasValue, myHandle, obLook, ownersHandle, ownership

Constructor Summary

ViewableVariable()

Method Summary

protected boolean

checkOwnership()

Methods inherited from class object.PublicVariable

addVariableListener, isOwned, removeVariableListener, requestOwnership, waitForOwnershipResolution

Methods inherited from class java.lang.Object

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

Constructor Detail

ViewableVariable

public ViewableVariable()

Method Detail

checkOwnership

protected boolean checkOwnership()
                          throws java.lang.IllegalStateException

Overrides:

checkOwnership in class PublicVariable

Throws:

java.lang.IllegalStateException