The API consists of the class TNode and an an interface Tobject
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Class TNode covers the standard TANGO API. It provides routing mechanisms for messages distributed in the system, so that they are passed only to corresponding TObject on other instances of the Applet
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TNode provides methods for
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registering TObjects
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building messages
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accessing general TANGO related information (information about users, sessions, etc.)
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TObject interface defines methods called by the TNode when the object is created, a message for that TObject arrives or when the TObject should be discarded.
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A.K.A. Object Marshalling
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