给Breaker增加NamingDescription

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

testHasttable/breaker.h

@@ -8,6 +8,7 @@ class Breaker:public BasicElementInfo
 public:
     explicit Breaker(QObject *parent = 0);
     virtual bool parse(QXmlStreamReader& reader);
+    QString getNamingDescription();
     QString getTerminalA();
     QString getTerminalB();
     bool getOpenState();
@@ -15,6 +16,7 @@ protected:
     QString terminalA;
     QString terminalB;
     QString equipmentContainer;
+    QString namingDescription;
     bool isOpen;
     virtual bool derivedParse(QXmlStreamReader& reader);
 private: