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Results tagged with observer-pattern
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user 34412
A software design pattern in which an object, called the subject, maintains a list of its dependents, called observers, and notifies them automatically of any state changes, usually by calling one of their methods.
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Simple event manager in Java
I have created a simple event manager and I want it to work properly in a multithreaded environment:
public enum EventType {
EVENT_TYPE_A,
EVENT_TYPE_B,
EVENT_TYPE_C;
}
public interface …
- 171