Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef txXPathObjectAdaptor_h__
       7             : #define txXPathObjectAdaptor_h__
       8             : 
       9             : #include "txExprResult.h"
      10             : #include "txINodeSet.h"
      11             : #include "txIXPathObject.h"
      12             : 
      13             : /**
      14             :  * Implements an XPCOM wrapper around XPath data types boolean, number, string,
      15             :  * or nodeset.
      16             :  */
      17             : 
      18             : class txXPathObjectAdaptor : public txIXPathObject
      19             : {
      20             : public:
      21           0 :     explicit txXPathObjectAdaptor(txAExprResult* aValue) : mValue(aValue)
      22             :     {
      23           0 :         NS_ASSERTION(aValue,
      24             :                      "Don't create a txXPathObjectAdaptor if you don't have a "
      25             :                      "txAExprResult");
      26           0 :     }
      27             : 
      28             :     NS_DECL_ISUPPORTS
      29             : 
      30           0 :     NS_IMETHOD_(txAExprResult*) GetResult() override
      31             :     {
      32           0 :         return mValue;
      33             :     }
      34             : 
      35             : protected:
      36           0 :     txXPathObjectAdaptor() : mValue(nullptr)
      37             :     {
      38           0 :     }
      39             : 
      40           0 :     virtual ~txXPathObjectAdaptor() {}
      41             : 
      42             :     RefPtr<txAExprResult> mValue;
      43             : };
      44             : 
      45             : #endif // txXPathObjectAdaptor_h__