1 files changed, 101 insertions, 0 deletions
diff --git a/src/libparser/node/executionnode.cpp b/src/libparser/node/executionnode.cpp
new file mode 100644
index 0000000..4545934
--- /dev/null
+++ b/src/libparser/node/executionnode.cpp
@@ -0,0 +1,101 @@
+#include "executionnode.h"
+
+#include <QUuid>
+
+ExecutionNode::ExecutionNode()
+    : m_previousNode(nullptr)
+    , m_result(nullptr)
+    , m_nextNode(nullptr)
+    , m_errors(QMap<Dice::ERROR_CODE, QString>())
+    , m_id(QString("\"%1\"").arg(QUuid::createUuid().toString()))
+{
+}
+ExecutionNode::~ExecutionNode()
+{
+    if(nullptr != m_result)
+    {
+        delete m_result;
+        m_result= nullptr;
+    }
+    if(nullptr != m_nextNode)
+    {
+        delete m_nextNode;
+        m_nextNode= nullptr;
+    }
+}
+
+Result* ExecutionNode::getResult()
+{
+    return m_result;
+}
+void ExecutionNode::setNextNode(ExecutionNode* node)
+{
+    m_nextNode= node;
+}
+void ExecutionNode::setPreviousNode(ExecutionNode* node)
+{
+    m_previousNode= node;
+}
+ExecutionNode* ExecutionNode::getNextNode()
+{
+    return m_nextNode;
+}
+QMap<Dice::ERROR_CODE, QString> ExecutionNode::getExecutionErrorMap()
+{
+    if(nullptr != m_nextNode)
+    {
+        auto const& keys= m_nextNode->getExecutionErrorMap().keys();
+        for(auto& key : keys)
+        {
+            m_errors.insert(key, m_nextNode->getExecutionErrorMap().value(key));
+        }
+    }
+    return m_errors;
+}
+QString ExecutionNode::getHelp()
+{
+    return QString();
+}
+ExecutionNode* ExecutionNode::getPreviousNode() const
+{
+    return m_previousNode;
+}
+void ExecutionNode::generateDotTree(QString& s)
+{
+    auto str= toString(true);
+    if(s.contains(str))
+        return;
+    s.append(toString(true));
+    s.append(";\n");
+
+    if(nullptr != m_nextNode)
+    {
+        s.append(toString(false));
+        s.append(" -> ");
+        s.append(m_nextNode->toString(false));
+        s.append("[label=\"next\"];\n");
+        //        s.append(" [label=\"nextNode\"];\n");
+        m_nextNode->generateDotTree(s);
+    }
+    else
+    {
+        s.append(toString(false));
+        s.append(" -> ");
+        s.append("nullptr;\n");
+    }
+    if(nullptr != m_result)
+    {
+        s.append(toString(false));
+        s.append(" ->");
+        s.append(m_result->toString(false));
+        s.append(" [label=\"Result\", style=\"dashed\"];\n");
+        if(nullptr == m_nextNode)
+            m_result->generateDotTree(s);
+    }
+}
+qint64 ExecutionNode::getScalarResult()
+{
+    if(m_result == nullptr)
+        return 0;
+    return m_result->getResult(Dice::RESULT_TYPE::SCALAR).toInt();
+}