diff options
Diffstat (limited to 'sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/DataGraphImpl.h')
-rw-r--r-- | sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/DataGraphImpl.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/DataGraphImpl.h b/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/DataGraphImpl.h new file mode 100644 index 0000000000..6affa1cc46 --- /dev/null +++ b/sdo-cpp/branches/sdo-cpp-pre2.1/runtime/core/src/commonj/sdo/DataGraphImpl.h @@ -0,0 +1,112 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +/* $Rev$ $Date$ */ + +#ifndef _DATAGRAPHIMPL_H_ +#define _DATAGRAPHIMPL_H_ +#include "commonj/sdo/export.h" +#include "commonj/sdo/DataGraph.h" +#include "commonj/sdo/disable_warn.h" + + +namespace commonj{ +namespace sdo{ + +/** + * DataGraphImpl implements the abstract class DataGraph. + * DataGraph holds a whole graph of data objects, starting from + * a single root. This class is not currently used in the C++ + * implementation, but will be required by DAS implementations. + */ + +class DataGraphImpl : public DataGraph +{ + public: + virtual ~DataGraphImpl(); + + SDO_API DataGraphImpl(DataFactoryPtr fac); + + /** + * Sets the root data object. + * + */ + + virtual SDO_API void setRootObject(DataObjectPtr dob); + + /** + * Gets the root data object. + * + */ + + virtual DataObjectPtr getRootObject(); + + /** + * Gets the name of the root data element (from the XML + * description). + * + */ + + virtual const char* getRootElementName(); + + /** + * Creates the root data object - for use by DAS implementations + * + */ + + virtual DataObjectPtr createRootObject(const char* uri, + const char* name); + virtual DataObjectPtr createRootObject(const SDOString& uri, + const SDOString& name); + + /** + * Creates the root data object - for use by DAS implementations + * + */ + + + virtual DataObjectPtr createRootObject(const Type& t); + + /** + * + * Gets the change summary if there is one. + */ + + virtual ChangeSummaryPtr getChangeSummary(); + + /** + * + * Gets a type from the data factory. + */ + + virtual const Type& getType(const char* uri, + const char* name); + virtual const Type& getType(const SDOString& uri, + const SDOString& name); + + private: + + DataFactoryPtr factory; + DataObjectPtr root; + +}; +}; +}; + +#endif //_DATAGRAPHIMPL_H_ |