1 files changed, 41 insertions, 0 deletions
diff --git a/core/src/Model/Workflow/Nodes/NumericNodes.hpp b/core/src/Model/Workflow/Nodes/NumericNodes.hpp
new file mode 100644
index 0000000..32610f6
--- /dev/null
+++ b/core/src/Model/Workflow/Nodes/NumericNodes.hpp
@@ -0,0 +1,41 @@
+#pragma once
+
+#include "Model/Workflow/Workflow.hpp"
+
+#include <cstddef>
+#include <memory>
+#include <variant>
+#include <vector>
+
+class NumericOperationNode : public WorkflowNode {
+public:
+	enum OperationType {
+		Addition,
+		Subtraction,
+		Multiplication,
+		Division,
+
+		InvalidType,
+		TypeCount = InvalidType,
+	};
+
+private:
+	OperationType mType;
+
+public:
+	static Kind OperationTypeToNodeKind(OperationType type);
+	static OperationType NodeKindToOperationType(Kind kind);
+	static bool IsInstance(const WorkflowNode* node);
+	NumericOperationNode(OperationType type);
+
+	virtual void Evaluate(WorkflowEvaluationContext& ctx) override;
+};
+
+class NumericExpressionNode : public WorkflowNode {
+public:
+	static bool IsInstance(const WorkflowNode* node);
+	NumericExpressionNode();
+
+	// TODO
+	virtual void Evaluate(WorkflowEvaluationContext& ctx) override;
+};
+\ No newline at end of file