加入判别是否是需要的Disconnector

Signed-off-by: facat@lab.com <facat@lab.com>

testHasttable/topologyrecorder.h

@@ -25,6 +25,7 @@ private:
     QVector<QPair<QString,QString> > branch;
     QHash<QString,char> reachedTerminal;
     QVector<QString> tfs;
+    bool isEquipmentNeeded(const QString& substatinID);
 };
 
 #endif // TOPOLOGYRECORDER_H