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1 /* | 1 /* |
2 * Copyright 2005 Frerich Raabe <raabe@kde.org> | 2 * Copyright 2005 Frerich Raabe <raabe@kde.org> |
3 * Copyright (C) 2006 Apple Computer, Inc. | 3 * Copyright (C) 2006 Apple Computer, Inc. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * | 8 * |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
11 * 2. Redistributions in binary form must reproduce the above copyright | 11 * 2. Redistributions in binary form must reproduce the above copyright |
12 * notice, this list of conditions and the following disclaimer in the | 12 * notice, this list of conditions and the following disclaimer in the |
13 * documentation and/or other materials provided with the distribution. | 13 * documentation and/or other materials provided with the distribution. |
14 * | 14 * |
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
25 */ | 25 */ |
26 | 26 |
27 #include "config.h" | |
28 #include "core/xml/XPathVariableReference.h" | 27 #include "core/xml/XPathVariableReference.h" |
29 | 28 |
30 #include "core/xml/XPathValue.h" | 29 #include "core/xml/XPathValue.h" |
31 | 30 |
32 namespace blink { | 31 namespace blink { |
33 namespace XPath { | 32 namespace XPath { |
34 | 33 |
35 VariableReference::VariableReference(const String& name) | 34 VariableReference::VariableReference(const String& name) |
36 : m_name(name) | 35 : m_name(name) |
37 { | 36 { |
38 } | 37 } |
39 | 38 |
40 Value VariableReference::evaluate(EvaluationContext& context) const | 39 Value VariableReference::evaluate(EvaluationContext& context) const |
41 { | 40 { |
42 HashMap<String, String>& bindings = context.variableBindings; | 41 HashMap<String, String>& bindings = context.variableBindings; |
43 if (!bindings.contains(m_name)) { | 42 if (!bindings.contains(m_name)) { |
44 // FIXME: Is this the right thing to do if an unknown variable is | 43 // FIXME: Is this the right thing to do if an unknown variable is |
45 // referenced? | 44 // referenced? |
46 return ""; | 45 return ""; |
47 } | 46 } |
48 return bindings.get(m_name); | 47 return bindings.get(m_name); |
49 } | 48 } |
50 | 49 |
51 } | 50 } |
52 } | 51 } |
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