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26 lines
509 B
Java
26 lines
509 B
Java
class Test {
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class Event {}
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class KeyEvent extends Event {
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int getCode() {
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return 0;
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}
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}
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interface EventListener<T extends Event> {
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void handle(T event);
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}
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class EventType<T extends Event>{}
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static final EventType<KeyEvent> KEY_PRESSED = null;
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{
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addEventHandler(KEY_PRESSED, keyEvent -> {
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int i = keyEvent.getCode();
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});
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}
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public final <T extends Event> void addEventHandler(final EventType<T> eventType, final EventListener<? super T> listener) {}
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} |