diff --git a/framework/src/main/java/org/toop/framework/eventbus/DisruptorEventsHolder.java b/framework/src/main/java/org/toop/framework/eventbus/DisruptorEventsHolder.java
deleted file mode 100644
index 53b4e4a..0000000
--- a/framework/src/main/java/org/toop/framework/eventbus/DisruptorEventsHolder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package org.toop.framework.eventbus;
-
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.CopyOnWriteArrayList;
-
-public class DisruptorEventsHolder implements EventsHolder {
-    private final Map<Class<?>, CopyOnWriteArrayList<ListenerHandler<?>>> LISTENERS = new ConcurrentHashMap<>();
-
-    @Override
-    public void add(ListenerHandler<?> listener) {
-        LISTENERS.computeIfAbsent(listener.getListenerClass(), _ -> new CopyOnWriteArrayList<>()).add(listener);
-    }
-
-    @Override
-    public void remove(ListenerHandler<?> listener) {
-        LISTENERS.getOrDefault(listener.getListenerClass(), new CopyOnWriteArrayList<>()).remove(listener);
-        LISTENERS.entrySet().removeIf(entry -> entry.getValue().isEmpty());
-    }
-
-    @Override
-    public List<ListenerHandler<?>> get(Class<?> listenerClass) {
-        return LISTENERS.get(listenerClass);
-    }
-
-    @Override
-    public void reset() {
-        LISTENERS.clear();
-    }
-}
diff --git a/framework/src/main/java/org/toop/framework/eventbus/EventBus.java b/framework/src/main/java/org/toop/framework/eventbus/EventBus.java
deleted file mode 100644
index 8e6d92f..0000000
--- a/framework/src/main/java/org/toop/framework/eventbus/EventBus.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package org.toop.framework.eventbus;
-
-import org.toop.framework.eventbus.events.EventType;
-
-public interface EventBus<E> {
-    void subscribe(ListenerHandler<? extends EventType> listener);
-    void unsubscribe(ListenerHandler<? extends EventType> listener);
-    void post(EventType event);
-    void shutdown();
-    void reset();
-}
diff --git a/framework/src/main/java/org/toop/framework/eventbus/EventFlow.java b/framework/src/main/java/org/toop/framework/eventbus/EventFlow.java
index b6aacc6..dac2344 100644
--- a/framework/src/main/java/org/toop/framework/eventbus/EventFlow.java
+++ b/framework/src/main/java/org/toop/framework/eventbus/EventFlow.java
@@ -13,10 +13,13 @@ import org.toop.framework.SnowflakeGenerator;
 import org.toop.framework.eventbus.events.EventType;
 import org.toop.framework.eventbus.events.ResponseToUniqueEvent;
 import org.toop.framework.eventbus.events.UniqueEvent;
+import org.toop.framework.eventbus.bus.EventBus;
+import org.toop.framework.eventbus.subscriber.DefaultSubscriber;
+import org.toop.framework.eventbus.subscriber.Subscriber;
 
 /**
  * EventFlow is a utility class for creating, posting, and optionally subscribing to events in a
- * type-safe and chainable manner. It is designed to work with the {@link GlobalEventBus}.
+ * type-safe and chainable manner. It is designed to work with the {@link EventBus}.
  *
  * <p>This class supports automatic UUID assignment for {@link UniqueEvent} events, and
  * allows filtering subscribers so they only respond to events with a specific UUID. All
@@ -31,6 +34,8 @@ public class EventFlow {
     /** Cache of constructor handles for event classes to avoid repeated reflection lookups. */
     private static final Map<Class<?>, MethodHandle> CONSTRUCTOR_CACHE = new ConcurrentHashMap<>();
 
+    private final EventBus eventBus;
+
     /** Automatically assigned UUID for {@link UniqueEvent} events. */
     private long eventSnowflake = -1;
 
@@ -38,13 +43,19 @@ public class EventFlow {
     private EventType event = null;
 
     /** The listener returned by GlobalEventBus subscription. Used for unsubscription. */
-    private final List<ListenerHandler<?>> listeners = new ArrayList<>();
+    private final List<Subscriber<?, ?>> listeners = new ArrayList<>();
 
     /** Holds the results returned from the subscribed event, if any. */
     private Map<String, ?> result = null;
 
     /** Empty constructor (event must be added via {@link #addPostEvent(Class, Object...)}). */
-    public EventFlow() {}
+    public EventFlow(EventBus eventBus) {
+        this.eventBus = eventBus;
+    }
+
+    public EventFlow() {
+        this.eventBus = GlobalEventBus.get();
+    }
 
     /**
      *
@@ -145,21 +156,19 @@ public class EventFlow {
 
             action.accept(eventClass);
 
-            if (unsubscribeAfterSuccess) unsubscribe(id);
+            if (unsubscribeAfterSuccess) unsubscribe(String.valueOf(id));
 
             this.result = eventClass.result();
         };
 
-        // TODO Remove casts
-        var listener = new ListenerHandler<>(
-                id,
+        var subscriber = new DefaultSubscriber<>(
                 name,
-                (Class<ResponseToUniqueEvent>) event,
-                (Consumer<ResponseToUniqueEvent>) newAction
+                event,
+                newAction
         );
 
-        GlobalEventBus.get().subscribe(listener);
-        this.listeners.add(listener);
+        eventBus.subscribe(subscriber);
+        this.listeners.add(subscriber);
         return this;
     }
 
@@ -227,7 +236,7 @@ public class EventFlow {
                     TT typedEvent = (TT) uuidEvent;
                     action.accept(typedEvent);
 
-                    if (unsubscribeAfterSuccess) unsubscribe(id);
+                    if (unsubscribeAfterSuccess) unsubscribe(String.valueOf(id));
 
                     this.result = typedEvent.result();
                 } catch (ClassCastException _) {
@@ -239,14 +248,13 @@ public class EventFlow {
             }
         };
 
-        var listener = new ListenerHandler<>(
-                id,
+        var listener = new DefaultSubscriber<>(
                 name,
                 (Class<TT>) action.getClass().getDeclaredMethods()[0].getParameterTypes()[0],
                 newAction
         );
 
-        GlobalEventBus.get().subscribe(listener);
+        eventBus.subscribe(listener);
         this.listeners.add(listener);
         return this;
     }
@@ -284,17 +292,16 @@ public class EventFlow {
         Consumer<TT> newAction = eventc -> {
             action.accept(eventc);
 
-            if (unsubscribeAfterSuccess) unsubscribe(id);
+            if (unsubscribeAfterSuccess) unsubscribe(String.valueOf(id));
         };
 
-        var listener = new ListenerHandler<>(
-                        id,
+        var listener = new DefaultSubscriber<>(
                         name,
                         event,
                         newAction
                 );
 
-        GlobalEventBus.get().subscribe(listener);
+        eventBus.subscribe(listener);
         this.listeners.add(listener);
         return this;
     }
@@ -362,7 +369,7 @@ public class EventFlow {
             try {
                 TT typedEvent = (TT) nonUuidEvent;
                 action.accept(typedEvent);
-                if (unsubscribeAfterSuccess) unsubscribe(id);
+                if (unsubscribeAfterSuccess) unsubscribe(String.valueOf(id));
             } catch (ClassCastException _) {
                 throw new ClassCastException(
                         "Cannot cast "
@@ -371,14 +378,13 @@ public class EventFlow {
             }
         };
 
-        var listener = new ListenerHandler<>(
-                id,
+        var listener = new DefaultSubscriber<>(
                 name,
                 eventClass,
                 newAction
         );
 
-        GlobalEventBus.get().subscribe(listener);
+        eventBus.subscribe(listener);
         this.listeners.add(listener);
         return this;
     }
@@ -401,7 +407,7 @@ public class EventFlow {
      * Posts the event added through {@link #addPostEvent}.
      */
     public EventFlow postEvent() {
-        GlobalEventBus.get().post(this.event);
+        eventBus.post(this.event);
         return this;
     }
 
@@ -412,7 +418,7 @@ public class EventFlow {
      */
     @Deprecated
     public EventFlow asyncPostEvent() {
-        GlobalEventBus.get().post(this.event);
+        eventBus.post(this.event);
         return this;
     }
 
@@ -420,28 +426,12 @@ public class EventFlow {
      *
      * Unsubscribe from an event.
      *
-     * @param listenerObject The listener object to remove and unsubscribe.
+     * @param action The listener object to remove and unsubscribe.
      */
-    public void unsubscribe(Object listenerObject) {
+    public void unsubscribe(Consumer<?> action) {
         this.listeners.removeIf(handler -> {
-            if (handler.getListener() == listenerObject) {
-                GlobalEventBus.get().unsubscribe(handler);
-                return true;
-            }
-            return false;
-        });
-    }
-
-    /**
-     *
-     * Unsubscribe from an event.
-     *
-     * @param listenerId The id given to the {@link ListenerHandler}.
-     */
-    public void unsubscribe(long listenerId) {
-        this.listeners.removeIf(handler -> {
-            if (handler.getId() == listenerId) {
-                GlobalEventBus.get().unsubscribe(handler);
+            if (handler.getAction().equals(action)) {
+                eventBus.unsubscribe(handler);
                 return true;
             }
             return false;
@@ -455,8 +445,8 @@ public class EventFlow {
      */
     public void unsubscribe(String name) {
         this.listeners.removeIf(handler -> {
-            if (handler.getName().equals(name)) {
-                GlobalEventBus.get().unsubscribe(handler);
+            if (handler.getId().equals(name)) {
+                eventBus.unsubscribe(handler);
                 return true;
             }
             return false;
@@ -468,7 +458,7 @@ public class EventFlow {
      */
     public void unsubscribeAll() {
         listeners.removeIf(handler -> {
-            GlobalEventBus.get().unsubscribe(handler);
+            eventBus.unsubscribe(handler);
             return true;
         });
     }
@@ -506,8 +496,8 @@ public class EventFlow {
      *
      * @return Copy of the list of listeners.
      */
-    public ListenerHandler[] getListeners() {
-        return listeners.toArray(new ListenerHandler[0]);
+    public Subscriber<?, ?>[] getListeners() {
+        return listeners.toArray(new Subscriber[0]);
     }
 
     /**
diff --git a/framework/src/main/java/org/toop/framework/eventbus/EventsHolder.java b/framework/src/main/java/org/toop/framework/eventbus/EventsHolder.java
deleted file mode 100644
index fda14cc..0000000
--- a/framework/src/main/java/org/toop/framework/eventbus/EventsHolder.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package org.toop.framework.eventbus;
-
-import java.util.List;
-
-public interface EventsHolder {
-    void add(ListenerHandler<?> listener);
-    void remove(ListenerHandler<?> listener);
-    List<ListenerHandler<?>> get(Class<?> listenerClass);
-    void reset();
-}
diff --git a/framework/src/main/java/org/toop/framework/eventbus/GlobalEventBus.java b/framework/src/main/java/org/toop/framework/eventbus/GlobalEventBus.java
index 1f8e480..4737db2 100644
--- a/framework/src/main/java/org/toop/framework/eventbus/GlobalEventBus.java
+++ b/framework/src/main/java/org/toop/framework/eventbus/GlobalEventBus.java
@@ -1,17 +1,45 @@
 package org.toop.framework.eventbus;
 
 import org.apache.logging.log4j.LogManager;
-import org.toop.framework.eventbus.events.EventType;
+import org.toop.framework.eventbus.bus.DisruptorEventBus;
+import org.toop.framework.eventbus.holder.DisruptorEventsHolder;
+import org.toop.framework.eventbus.bus.EventBus;
+import org.toop.framework.eventbus.subscriber.Subscriber;
 
-public class GlobalEventBus {
-    private static final EventBus<EventType> INSTANCE = new DisruptorEventBus<>(
+public class GlobalEventBus implements EventBus {
+    private static final EventBus INSTANCE = new DisruptorEventBus(
             LogManager.getLogger(DisruptorEventBus.class),
             new DisruptorEventsHolder()
     );
 
     private GlobalEventBus() {}
 
-    public static EventBus<EventType> get() {
+    public static EventBus get() {
         return INSTANCE;
     }
+
+    @Override
+    public void subscribe(Subscriber<?, ?> listener) {
+        get().subscribe(listener);
+    }
+
+    @Override
+    public void unsubscribe(Subscriber<?, ?> listener) {
+        get().unsubscribe(listener);
+    }
+
+    @Override
+    public <T> void post(T event) {
+        get().post(event);
+    }
+
+    @Override
+    public void shutdown() {
+        get().shutdown();
+    }
+
+    @Override
+    public void reset() {
+        get().reset();
+    }
 }
diff --git a/framework/src/main/java/org/toop/framework/eventbus/ListenerHandler.java b/framework/src/main/java/org/toop/framework/eventbus/ListenerHandler.java
deleted file mode 100644
index fe721ea..0000000
--- a/framework/src/main/java/org/toop/framework/eventbus/ListenerHandler.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package org.toop.framework.eventbus;
-
-import org.toop.framework.SnowflakeGenerator;
-import org.toop.framework.eventbus.events.EventType;
-
-import java.util.function.Consumer;
-
-public class ListenerHandler<T extends EventType> {
-    private final long id;
-    private final String name;
-    private final Class<T> clazz;
-    private final Consumer<T> listener;
-
-    public ListenerHandler(long id, String name, Class<T> clazz, Consumer<T> listener) {
-        this.id = id;
-        this.name = name;
-        this.clazz = clazz;
-        this.listener = listener;
-    }
-
-    public ListenerHandler(String name, Class<T> clazz, Consumer<T> listener) {
-        this(SnowflakeGenerator.nextId(), name, clazz, listener);
-    }
-
-    public ListenerHandler(long id, Class<T> clazz, Consumer<T> listener) {
-        this(id, String.valueOf(id), clazz, listener);
-    }
-
-    public ListenerHandler(Class<T> clazz, Consumer<T> listener) {
-        this(SnowflakeGenerator.nextId(), clazz, listener);
-    }
-
-    public long getId() {
-        return id;
-    }
-
-    public Consumer<T> getListener() {
-        return listener;
-    }
-
-    public Class<T> getListenerClass() {
-        return clazz;
-    }
-
-    public String getName() {
-        return name;
-    }
-}
diff --git a/framework/src/main/java/org/toop/framework/eventbus/DisruptorEventBus.java b/framework/src/main/java/org/toop/framework/eventbus/bus/DisruptorEventBus.java
similarity index 62%
rename from framework/src/main/java/org/toop/framework/eventbus/DisruptorEventBus.java
rename to framework/src/main/java/org/toop/framework/eventbus/bus/DisruptorEventBus.java
index 8456a66..fc296db 100644
--- a/framework/src/main/java/org/toop/framework/eventbus/DisruptorEventBus.java
+++ b/framework/src/main/java/org/toop/framework/eventbus/bus/DisruptorEventBus.java
@@ -1,26 +1,29 @@
-package org.toop.framework.eventbus;
+package org.toop.framework.eventbus.bus;
 
 import com.lmax.disruptor.BusySpinWaitStrategy;
 import com.lmax.disruptor.RingBuffer;
 import com.lmax.disruptor.dsl.Disruptor;
 import com.lmax.disruptor.dsl.ProducerType;
 import org.apache.logging.log4j.Logger;
+import org.toop.framework.eventbus.subscriber.Subscriber;
 import org.toop.framework.eventbus.events.EventType;
+import org.toop.framework.eventbus.holder.EventsHolder;
 
 import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.ThreadFactory;
+import java.util.function.Consumer;
 
-public class DisruptorEventBus<T extends EventType> implements EventBus<T> {
+public class DisruptorEventBus implements EventBus {
     /** Wrapper used inside the ring buffer. */
-    private static class EventHolder {
-        EventType event;
+    private static class EventHolder<T> {
+        T event;
     }
 
     private final Logger logger;
     private final EventsHolder eventsHolder;
 
-    private final Disruptor<EventHolder> disruptor;
-    private final RingBuffer<EventHolder> ringBuffer;
+    private final Disruptor<EventHolder<?>> disruptor;
+    private final RingBuffer<EventHolder<?>> ringBuffer;
 
     public DisruptorEventBus(Logger logger, EventsHolder eventsHolder) {
         this.logger = logger;
@@ -39,9 +42,9 @@ public class DisruptorEventBus<T extends EventType> implements EventBus<T> {
         this.ringBuffer = disruptor.getRingBuffer();
     }
 
-    private Disruptor<EventHolder> getEventHolderDisruptor(ThreadFactory threadFactory) {
+    private Disruptor<EventHolder<?>> getEventHolderDisruptor(ThreadFactory threadFactory) {
         int RING_BUFFER_SIZE = 1024 * 64;
-        Disruptor<EventHolder> disruptor = new Disruptor<>(
+        Disruptor<EventHolder<?>> disruptor = new Disruptor<>(
                 EventHolder::new,
                 RING_BUFFER_SIZE,
                 threadFactory,
@@ -59,20 +62,20 @@ public class DisruptorEventBus<T extends EventType> implements EventBus<T> {
     }
 
     @Override
-    public void subscribe(ListenerHandler<? extends EventType> listener) {
+    public void subscribe(Subscriber<?, ?> listener) {
         eventsHolder.add(listener);
     }
 
     @Override
-    public void unsubscribe(ListenerHandler<? extends EventType> listener) {
+    public void unsubscribe(Subscriber<?, ?> listener) {
         eventsHolder.remove(listener);
     }
 
     @Override
-    public void post(EventType event) {
+    public <T> void post(T event) {
         long seq = ringBuffer.next();
         try {
-            EventHolder holder = ringBuffer.get(seq);
+            EventHolder<T> holder = (EventHolder<T>) ringBuffer.get(seq);
             holder.event = event;
         } finally {
             ringBuffer.publish(seq);
@@ -90,10 +93,10 @@ public class DisruptorEventBus<T extends EventType> implements EventBus<T> {
         eventsHolder.reset();
     }
 
-    private void dispatchEvent(EventType event) {
-        CopyOnWriteArrayList<ListenerHandler<?>> classListeners = (CopyOnWriteArrayList<ListenerHandler<?>>) eventsHolder.get(event.getClass());
+    private <T> void dispatchEvent(T event) {
+        CopyOnWriteArrayList<Subscriber<?, ?>> classListeners = (CopyOnWriteArrayList<Subscriber<?, ?>>) eventsHolder.get(event.getClass());
         if (classListeners != null) {
-            for (ListenerHandler<?> listener : classListeners) {
+            for (Subscriber<?, ?> listener : classListeners) {
                 try {
                     callListener(listener, event);
                 } catch (Throwable e) {
@@ -102,9 +105,9 @@ public class DisruptorEventBus<T extends EventType> implements EventBus<T> {
             }
         }
 
-        CopyOnWriteArrayList<ListenerHandler<?>> genericListeners = (CopyOnWriteArrayList<ListenerHandler<?>>) eventsHolder.get(Object.class);
+        CopyOnWriteArrayList<Subscriber<?, ?>> genericListeners = (CopyOnWriteArrayList<Subscriber<?, ?>>) eventsHolder.get(Object.class);
         if (genericListeners != null) {
-            for (ListenerHandler<?> listener : genericListeners) {
+            for (Subscriber<?, ?> listener : genericListeners) {
                 try {
                     callListener(listener, event);
                 } catch (Throwable e) {
@@ -115,8 +118,11 @@ public class DisruptorEventBus<T extends EventType> implements EventBus<T> {
     }
 
 
-    private static <T extends EventType> void callListener(ListenerHandler<T> handler, EventType event) {
-        T casted = handler.getListenerClass().cast(event);
-        handler.getListener().accept(casted);
+    @SuppressWarnings("unchecked")
+    private <T> void callListener(Subscriber<?, ?> subscriber, T event) {
+        Class<T> eventClass = (Class<T>) subscriber.getEvent();
+        Consumer<EventType> action = (Consumer<EventType>) subscriber.getAction();
+
+        action.accept((EventType) eventClass.cast(event));
     }
 }
diff --git a/framework/src/main/java/org/toop/framework/eventbus/bus/EventBus.java b/framework/src/main/java/org/toop/framework/eventbus/bus/EventBus.java
new file mode 100644
index 0000000..0a79c4e
--- /dev/null
+++ b/framework/src/main/java/org/toop/framework/eventbus/bus/EventBus.java
@@ -0,0 +1,12 @@
+package org.toop.framework.eventbus.bus;
+
+import org.toop.framework.eventbus.events.EventType;
+import org.toop.framework.eventbus.subscriber.Subscriber;
+
+public interface EventBus {
+    void subscribe(Subscriber<?, ?> listener);
+    void unsubscribe(Subscriber<?, ?> listener);
+    <T> void post(T event);
+    void shutdown();
+    void reset();
+}
diff --git a/framework/src/main/java/org/toop/framework/eventbus/holder/DisruptorEventsHolder.java b/framework/src/main/java/org/toop/framework/eventbus/holder/DisruptorEventsHolder.java
new file mode 100644
index 0000000..d58fea4
--- /dev/null
+++ b/framework/src/main/java/org/toop/framework/eventbus/holder/DisruptorEventsHolder.java
@@ -0,0 +1,33 @@
+package org.toop.framework.eventbus.holder;
+
+import org.toop.framework.eventbus.subscriber.Subscriber;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+public class DisruptorEventsHolder implements EventsHolder {
+    private final Map<Class<?>, CopyOnWriteArrayList<Subscriber<?, ?>>> LISTENERS = new ConcurrentHashMap<>();
+
+    @Override
+    public void add(Subscriber<?, ?> sub) {
+        LISTENERS.computeIfAbsent(sub.getEvent(), _ -> new CopyOnWriteArrayList<>()).add(sub);
+    }
+
+    @Override
+    public void remove(Subscriber<?, ?> sub) {
+        LISTENERS.getOrDefault(sub.getEvent(), new CopyOnWriteArrayList<>()).remove(sub);
+        LISTENERS.entrySet().removeIf(entry -> entry.getValue().isEmpty());
+    }
+
+    @Override
+    public List<Subscriber<?, ?>> get(Class<?> event) {
+        return LISTENERS.get(event);
+    }
+
+    @Override
+    public void reset() {
+        LISTENERS.clear();
+    }
+}
diff --git a/framework/src/main/java/org/toop/framework/eventbus/holder/EventsHolder.java b/framework/src/main/java/org/toop/framework/eventbus/holder/EventsHolder.java
new file mode 100644
index 0000000..0c1976c
--- /dev/null
+++ b/framework/src/main/java/org/toop/framework/eventbus/holder/EventsHolder.java
@@ -0,0 +1,12 @@
+package org.toop.framework.eventbus.holder;
+
+import org.toop.framework.eventbus.subscriber.Subscriber;
+
+import java.util.List;
+
+public interface EventsHolder {
+    void add(Subscriber<?, ?> listener);
+    void remove(Subscriber<?, ?> listener);
+    List<Subscriber<?, ?>> get(Class<?> listenerClass);
+    void reset();
+}
diff --git a/framework/src/main/java/org/toop/framework/eventbus/subscriber/DefaultSubscriber.java b/framework/src/main/java/org/toop/framework/eventbus/subscriber/DefaultSubscriber.java
new file mode 100644
index 0000000..b6a02fc
--- /dev/null
+++ b/framework/src/main/java/org/toop/framework/eventbus/subscriber/DefaultSubscriber.java
@@ -0,0 +1,30 @@
+package org.toop.framework.eventbus.subscriber;
+
+import java.util.function.Consumer;
+
+public class DefaultSubscriber<T, K> implements Subscriber<K, T> {
+    private final K id;
+    private final Class<T> event;
+    private final Consumer<T> action;
+
+    public DefaultSubscriber(K id, Class<T> eventClass, Consumer<T> action) {
+        this.id = id;
+        this.event = eventClass;
+        this.action = action;
+    }
+
+    @Override
+    public K getId() {
+        return id;
+    }
+
+    @Override
+    public Class<T> getEvent() {
+        return event;
+    }
+
+    @Override
+    public Consumer<T> getAction() {
+        return action;
+    }
+}
diff --git a/framework/src/main/java/org/toop/framework/eventbus/subscriber/Subscriber.java b/framework/src/main/java/org/toop/framework/eventbus/subscriber/Subscriber.java
new file mode 100644
index 0000000..b921836
--- /dev/null
+++ b/framework/src/main/java/org/toop/framework/eventbus/subscriber/Subscriber.java
@@ -0,0 +1,9 @@
+package org.toop.framework.eventbus.subscriber;
+
+import java.util.function.Consumer;
+
+public interface Subscriber<T, K> {
+    T getId();
+    Class<K> getEvent();
+    Consumer<K> getAction();
+}