From 8e9cad0753457ce3d245a626fb4ad693e5701703 Mon Sep 17 00:00:00 2001
From: Renaud G <renaud@rolisteam.org>
Date: Sun, 9 Nov 2014 12:06:54 +0100
Subject: Add error management. Protect sort node after scalar result node.

---
 node/executionnode.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'node/executionnode.h')

diff --git a/node/executionnode.h b/node/executionnode.h
index 59308ff..b83a6f1 100644
--- a/node/executionnode.h
+++ b/node/executionnode.h
@@ -6,6 +6,7 @@
 class ExecutionNode
 {
 public:
+    enum ERROR_CODE {NO_ERROR,DIE_RESULT_EXPECTED,BAD_SYNTAXE};
     ExecutionNode();
     virtual ~ExecutionNode();
     virtual void run(ExecutionNode* previous = NULL)=0;
@@ -14,9 +15,11 @@ public:
     ExecutionNode* getNextNode();
     virtual QString toString()const=0;
     virtual qint64 getPriority() const=0;
+    virtual QList<ExecutionNode::ERROR_CODE> getErrorList();
 protected:
     Result* m_result;
     ExecutionNode* m_nextNode;
+    QList<ExecutionNode::ERROR_CODE> m_errors;
 };
 
 #endif // EXECUTIONNODE_H
-- 
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