java

Java/Java源代码/codedemo/eventdriver_improve/ClientMain.java

@@ -0,0 +1,38 @@
+package cn.aofeng.demo.eventdriver_improve;
+/**
+ * 事件驱动调用示例
+ * @author 聂勇 <a href="mailto:aofengblog@163.com">aofengblog@163.com</a>
+ */
+public class ClientMain {
+
+    public static void main(String[] args) {
+        EventManagement eventManagement = new EventManagement();
+        eventManagement.addListener("read", new HelloWorldListener());
+        eventManagement.addListener("write", new SimpleListener());
+        
+        EventSource eventSource = new EventSource(eventManagement);
+        eventSource.fire(new Event("read", "this is a read event"));
+        eventSource.fire(new Event("write", "this is a write event"));
+    }
+
+    public static class HelloWorldListener implements EventListener {
+
+        @Override
+        public void execute(Event event) {
+            System.out.println("监听器:"+this +  "接收到事件，事件类型是:" 
+                    + event.getEventType() + ", 事件附带的数据:" + event.getData());
+        }
+        
+    }
+    
+    public static class SimpleListener implements EventListener {
+
+        @Override
+        public void execute(Event event) {
+            System.out.println("监听器:"+this +  "接收到事件，事件类型是:" 
+                    + event.getEventType() + ", 事件附带的数据:" + event.getData());
+        }
+        
+    }
+
+}