Serialization for workflow stuff

1 files changed, 15 insertions, 2 deletions

diff --git a/core/src/Model/Workflow/Value.hpp b/core/src/Model/Workflow/Value.hpp
index eb99c14..2748e16 100644
--- a/core/src/Model/Workflow/Value.hpp
+++ b/core/src/Model/Workflow/Value.hpp
@@ -1,5 +1,8 @@
 #pragma once
 
+#include <iosfwd>
+#include <memory>
+
 class BaseValue {
 public:
 	enum Kind {
@@ -8,14 +11,17 @@ public:
 		KD_DateTime,
 
 		/// An unspecified type, otherwise known as "any" in some contexts.
-		KindInvalid,
-		KindCount = KindInvalid,
+		InvalidKind,
+		KindCount = InvalidKind,
 	};
 
 private:
 	Kind mKind;
 
 public:
+	static const char* FormatKind(Kind kind);
+	static std::unique_ptr<BaseValue> CreateByKind(Kind kind);
+
 	BaseValue(Kind kind);
 	virtual ~BaseValue() = default;
 
@@ -25,4 +31,11 @@ public:
 	BaseValue& operator=(BaseValue&&) = default;
 
 	Kind GetKind() const;
+
+	// TODO get constant editor
+
+	/// The functions \c ReadFrom, \c WriteTo will only be valid to call if this function returns true.
+	virtual bool SupportsConstant() const;
+	virtual void ReadFrom(std::istream& stream);
+	virtual void WriteTo(std::ostream& stream);
 };