00001 /* 00002 * Copyright 1999-2004 The Apache Software Foundation. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 #if !defined(FUNCTIONNORMALIZE_HEADER_GUARD_1357924680) 00017 #define FUNCTIONNORMALIZE_HEADER_GUARD_1357924680 00018 00019 00020 00021 // Base header file. Must be first. 00022 #include <xalanc/XPath/XPathDefinitions.hpp> 00023 00024 00025 00026 // Base class header file... 00027 #include <xalanc/XPath/Function.hpp> 00028 00029 00030 00031 #include <xalanc/XPath/NodeRefListBase.hpp> 00032 00033 00034 00035 XALAN_CPP_NAMESPACE_BEGIN 00036 00037 00038 00042 class XALAN_XPATH_EXPORT FunctionNormalizeSpace : public Function 00043 { 00044 public: 00045 00046 typedef Function ParentType; 00047 00048 FunctionNormalizeSpace(); 00049 00050 virtual 00051 ~FunctionNormalizeSpace(); 00052 00053 // These methods are inherited from Function ... 00054 00055 virtual XObjectPtr 00056 execute( 00057 XPathExecutionContext& executionContext, 00058 XalanNode* context, 00059 const LocatorType* locator) const; 00060 00061 virtual XObjectPtr 00062 execute( 00063 XPathExecutionContext& executionContext, 00064 XalanNode* context, 00065 const XObjectPtr arg1, 00066 const LocatorType* locator) const; 00067 00068 #if !defined(XALAN_NO_USING_DECLARATION) 00069 using ParentType::execute; 00070 #endif 00071 00072 #if defined(XALAN_NO_COVARIANT_RETURN_TYPE) 00073 virtual Function* 00074 #else 00075 virtual FunctionNormalizeSpace* 00076 #endif 00077 clone(MemoryManagerType& theManager) const; 00078 00079 protected: 00080 00081 virtual const XalanDOMString& 00082 getError(XalanDOMString& theResult) const; 00083 00084 private: 00085 00086 bool 00087 needsNormalization(const XalanDOMString& theString) const; 00088 00089 XObjectPtr 00090 normalize( 00091 XPathExecutionContext& executionContext, 00092 const XalanDOMString& theString) const; 00093 00094 XObjectPtr 00095 normalize( 00096 XPathExecutionContext& executionContext, 00097 const XObjectPtr& theArg) const; 00098 00099 // Not implemented... 00100 FunctionNormalizeSpace& 00101 operator=(const FunctionNormalizeSpace&); 00102 00103 bool 00104 operator==(const FunctionNormalizeSpace&) const; 00105 }; 00106 00107 00108 00109 XALAN_CPP_NAMESPACE_END 00110 00111 00112 00113 #endif // FUNCTIONNORMALIZE_HEADER_GUARD_1357924680
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