Basic HTML version of Foils prepared May 19 99

Foil 36 Optimistic Control - Example

From Elements of Concurrent Programming in Java Tango Group Internal Technology Seminars -- Spring 99. by Lukasz Beca


1 public class Optimistic {
2 private State currentState_;
3
4 protected synchronized boolean commit(State assumed, State next) {
5 boolean success = (currentState_ = assumed);
6 if (success)
7 currentState_ = next;
8 return success;
9 }
10 }
11

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