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include/parser.h

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+#pragma once
+
+#include "JsonHandler.h"
+#include "pizzas.h"
+#include "menu.h"
+
+class PizzaHandler: public JsonHandler {
+  public:
+    virtual void startDocument();
+
+    virtual void startArray(ElementPath path);
+
+    virtual void startObject(ElementPath path);
+
+    virtual void endArray(ElementPath path);
+
+    virtual void endObject(ElementPath path);
+
+    virtual void endDocument();
+
+    virtual void value(ElementPath path, ElementValue value);
+  
+    virtual void whitespace(char c);
+  private:
+    Pizzas& pizzas = Pizzas::getInstance();
+    Pizzas::Pizza last_pizza;
+    Pizzas::Variation new_variation;
+};