add filter node

2 files changed, 18 insertions, 2 deletions

diff --git a/result/stringresult.cpp b/result/stringresult.cpp
index 2dff0ac..be8050d 100644
--- a/result/stringresult.cpp
+++ b/result/stringresult.cpp
@@ -13,7 +13,21 @@ StringResult::~StringResult()
 {
 
 }
+bool StringResult::hasResultOfType(RESULT_TYPE resultType) const
+{
 
+    if(resultType & Result::STRING)
+    {
+        return true;
+    }
+    else if(resultType & Result::SCALAR)
+    {
+        bool ok=false;
+        getText().toInt(&ok);
+        return ok;
+    }
+    return false;
+}
 QString StringResult::getText() const
 {
     return m_value;
@@ -26,10 +40,11 @@ QVariant StringResult::getResult(RESULT_TYPE type)
     case STRING:
         return getText();
         break;
+    case SCALAR:
+        return getText().toInt();
+        break;
 
     }
-
-
     return QVariant();
 }
 QString StringResult::toString(bool wl)
diff --git a/result/stringresult.h b/result/stringresult.h
index cdd7de2..2effea7 100644
--- a/result/stringresult.h
+++ b/result/stringresult.h
@@ -40,6 +40,7 @@ public:
 
     virtual void setHighLight(bool );
     virtual bool hasHighLight() const;
+    virtual bool hasResultOfType(RESULT_TYPE resultType) const;
 private:
     QString m_value;
     bool m_highlight;