TinyEventBus

Tiny and fast pubsub implementation with subscriber priorities and event canceling for Java.

usage

void run() {
    Bus bus = new Bus();
    bus.reg(Sub.of(String.class, System.out::println));
    bus.pub("Hello World!");
}

class Listenable {
    Sub<Long> sub = Sub.of(Long.class, l -> Foo.bar(l));
    void run() {
        Bus bus = new Bus();
        bus.reg(this);
        bus.pub(42L);
    }
}

For more explanation, check the example .