michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef txXPathObjectAdaptor_h__
michael@0: #define txXPathObjectAdaptor_h__
michael@0: 
michael@0: #include "txExprResult.h"
michael@0: #include "txINodeSet.h"
michael@0: #include "txIXPathObject.h"
michael@0: 
michael@0: /**
michael@0:  * Implements an XPCOM wrapper around XPath data types boolean, number, string,
michael@0:  * or nodeset.
michael@0:  */
michael@0: 
michael@0: class txXPathObjectAdaptor : public txIXPathObject
michael@0: {
michael@0: public:
michael@0:     txXPathObjectAdaptor(txAExprResult *aValue) : mValue(aValue)
michael@0:     {
michael@0:         NS_ASSERTION(aValue,
michael@0:                      "Don't create a txXPathObjectAdaptor if you don't have a "
michael@0:                      "txAExprResult");
michael@0:     }
michael@0:     virtual ~txXPathObjectAdaptor() {}
michael@0: 
michael@0:     NS_DECL_ISUPPORTS
michael@0: 
michael@0:     NS_IMETHODIMP_(txAExprResult*) GetResult()
michael@0:     {
michael@0:         return mValue;
michael@0:     }
michael@0: 
michael@0: protected:
michael@0:     txXPathObjectAdaptor() : mValue(nullptr)
michael@0:     {
michael@0:     }
michael@0: 
michael@0:     nsRefPtr<txAExprResult> mValue;
michael@0: };
michael@0: 
michael@0: #endif // txXPathObjectAdaptor_h__