public abstract class PreComponentActionListener
extends java.lang.Object
implements java.util.Observer
This class is abstract base class for listener classes that provides callbacks for various events in rtobject.
Constructor and Description |
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PreComponentActionListener() |
Modifier and Type | Method and Description |
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abstract void |
operator(int exec_handle)
Virtual Callback function
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void |
update(java.util.Observable o,
java.lang.Object obj) |