云快充1.5.0 初始化

jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/Callback.java

@@ -0,0 +1,26 @@
+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.infrastructure.queue;
+
+public interface Callback {
+
+    Callback EMPTY = new Callback() {
+
+        @Override
+        public void onSuccess() {
+
+        }
+
+        @Override
+        public void onFailure(Throwable t) {
+
+        }
+    };
+
+    void onSuccess();
+
+    void onFailure(Throwable t);
+
+}