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VariableTypeStore.hpp

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00001 /*
00002  * Copyright (c) 2001, 2008,
00003  *     DecisionSoft Limited. All rights reserved.
00004  * Copyright (c) 2004, 2011,
00005  *     Oracle and/or its affiliates. All rights reserved.
00006  *
00007  * Licensed under the Apache License, Version 2.0 (the "License");
00008  * you may not use this file except in compliance with the License.
00009  * You may obtain a copy of the License at
00010  *
00011  *     http://www.apache.org/licenses/LICENSE-2.0
00012  *
00013  * Unless required by applicable law or agreed to in writing, software
00014  * distributed under the License is distributed on an "AS IS" BASIS,
00015  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00016  * See the License for the specific language governing permissions and
00017  * limitations under the License.
00018  */
00019 
00020 #ifndef _VARIABLETYPESTORE_HPP
00021 #define _VARIABLETYPESTORE_HPP
00022 
00023 #include <xqilla/framework/XQillaExport.hpp>
00024 #include <xercesc/util/XercesDefs.hpp>
00025 #include <xercesc/util/XMemory.hpp>
00026 
00027 class SequenceType;
00028 class XPath2MemoryManager;
00029 class StaticAnalysis;
00030 class XQGlobalVariable;
00031 
00034 class XQILLA_API VariableTypeStore : public XERCES_CPP_NAMESPACE_QUALIFIER XMemory
00035 {
00036 public:
00038   virtual ~VariableTypeStore() {};
00039 
00041   virtual void clear() = 0;
00042 
00044   virtual void addLocalScope() = 0;
00046   virtual void addLogicalBlockScope() = 0;
00049   virtual void removeScope() = 0;
00050 
00052   virtual void declareGlobalVar(const XMLCh* namespaceURI, const XMLCh* name,
00053                                 const StaticAnalysis &src, XQGlobalVariable *global) = 0;
00054 
00056   virtual const StaticAnalysis* getGlobalVar(const XMLCh* namespaceURI, const XMLCh* name,
00057                                              XQGlobalVariable **global = 0) const = 0;
00058 
00061   virtual void declareVar(const XMLCh* namespaceURI, const XMLCh* name,
00062                           const StaticAnalysis &src) = 0;
00063 
00067   virtual const StaticAnalysis *getVar(const XMLCh* namespaceURI, const XMLCh* name,
00068                                        XQGlobalVariable **global = 0) const = 0;
00069 };
00070 
00071 #endif