Basic HTML version of Foils prepared May 19 99

Foil 30 Listener and Event

From Overview of Java Shared Data Toolkit Tango Group Internal Technology Seminars -- Spring 99. by Lukasz Beca
Listener - object that has registered its interest in being notified about changes in state of some other given JSDT object
Session Listener receives notifications about
  • JSDT object creation and destruction in given session
  • operations on Session: destroy, join, leave, invite, expel
Channel Listener receives notifications about operations on Channel: join, leave, invite, expel, add consumer, remove consumer
ByteArray Listener receives notifications about operations on ByteArray: join, leave, invite, expel, change value

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