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