More work on workflows

- WorkflowStep -> WorkflowNode
- Added initial kinds of WorkflowNode's

1 files changed, 16 insertions, 9 deletions

diff --git a/core/src/Model/EvaluatedValue.hpp b/core/src/Model/EvaluatedValue.hpp
index 838fc39..880fd3e 100644
--- a/core/src/Model/EvaluatedValue.hpp
+++ b/core/src/Model/EvaluatedValue.hpp
@@ -6,21 +6,21 @@
 
 class BaseValue {
 public:
-	enum Type {
-		NumericType,
-		TextType,
-		DateTimeType,
+	enum Kind {
+		KD_Numeric,
+		KD_Text,
+		KD_DateTime,
 
 		/// An unspecified type, otherwise known as "any" in some contexts.
-		InvalidType,
-		TypeCount = InvalidType,
+		KindInvalid,
+		KindCount = KindInvalid,
 	};
 
 private:
-	Type mType;
+	Kind mKind;
 
 public:
-	BaseValue(Type type);
+	BaseValue(Kind kind);
 	virtual ~BaseValue() = default;
 
 	BaseValue(const BaseValue&) = delete;
@@ -28,7 +28,7 @@ public:
 	BaseValue(BaseValue&&) = default;
 	BaseValue& operator=(BaseValue&&) = default;
 
-	Type GetType() const;
+	Kind GetKind() const;
 };
 
 class NumericValue : public BaseValue {
@@ -36,8 +36,10 @@ private:
 	double mValue;
 
 public:
+	static bool IsInstance(const BaseValue* value);
 	NumericValue();
 
+	std::string GetString() const;
 	int64_t GetInt() const;
 	double GetValue() const;
 	void SetValue(double value);
@@ -48,7 +50,9 @@ private:
 	std::string mValue;
 
 public:
+	static bool IsInstance(const BaseValue* value);
 	TextValue();
+
 	const std::string& GetValue() const;
 	void SetValue(const std::string& value);
 };
@@ -58,7 +62,10 @@ private:
 	std::chrono::time_point<std::chrono::system_clock> mValue;
 
 public:
+	static bool IsInstance(const BaseValue* value);
 	DateTimeValue();
+
+	std::string GetString() const;
 	const std::chrono::time_point<std::chrono::system_clock>& GetValue() const;
 	void SetValue(const std::chrono::time_point<std::chrono::system_clock>& value);
 };