1 files changed, 17 insertions, 0 deletions
diff --git a/node/parenthesesnode.h b/node/parenthesesnode.h
new file mode 100644
index 0000000..3347ba4
--- /dev/null
+++ b/node/parenthesesnode.h
@@ -0,0 +1,17 @@
+#ifndef PARENTHESESNODE_H
+#define PARENTHESESNODE_H
+
+#include "executionnode.h"
+
+class ParenthesesNode : public ExecutionNode
+{
+public:
+    ParenthesesNode();
+    virtual void run(ExecutionNode* previous = NULL)=0;
+
+    void setInternelNode(ExecutionNode* node);
+private:
+    ExecutionNode* m_internalNode;
+};
+
+#endif // PARENTHESESNODE_H