增加查询单个设备（RTU或FBox）是否在线的功能接口

liurunyu

2025-07-31 d15cae9e8d2cabf8d0f3ed41f2f88b04131f8c76

 pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/queue/NodeObj.java

New file
@@ -0,0 +1,4 @@
package com.dy.common.queue;

public interface NodeObj {
}