From 6b9938b5faf4a1b66f1c8886adc402d42bd447c1 Mon Sep 17 00:00:00 2001
From: xufenglei <xufenglei>
Date: Tue, 31 Jul 2018 11:43:03 +0800
Subject: [PATCH] 增加 null判断

---
 src/main/java/com/moral/entity/layout/RealTimeDeviceLayout.java |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/moral/entity/layout/RealTimeDeviceLayout.java b/src/main/java/com/moral/entity/layout/RealTimeDeviceLayout.java
index 9b9b96c..690afdb 100644
--- a/src/main/java/com/moral/entity/layout/RealTimeDeviceLayout.java
+++ b/src/main/java/com/moral/entity/layout/RealTimeDeviceLayout.java
@@ -2,6 +2,7 @@
 
 import lombok.Data;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
@@ -16,6 +17,11 @@
      Integer id;
      String name;
      String chartSensorKey;
+     public RealTimeDeviceLayout () {
+          fixedMonitorItems = new ArrayList<>();
+          defaultMonitorItems = new ArrayList<>();
+          coreMonitorItems = new ArrayList<>();
+     }
      List<SensorComb> fixedMonitorItems;
      List<SensorComb> defaultMonitorItems;
      List<SensorComb> coreMonitorItems;

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