Extracted class JsonContainer

srcs/JsonContainer.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include "Arduino\Printable.h"
+
+struct JsonNode;
+
+class JsonContainer : public Printable
+{
+public:
+    JsonContainer()
+        : _node(0)
+    {
+    }
+
+    JsonContainer(JsonNode* node)
+        : _node(node)
+    {
+    }
+
+    size_t printTo(char* buffer, size_t bufferSize) const;
+    virtual size_t printTo(Print& print) const;
+
+protected:
+    JsonNode* _node;
+};
+