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diff --git a/tags/cpp-1.0-incubating-M2-final/sdo/runtime/core/src/commonj/sdo/DataGraphImpl.cpp b/tags/cpp-1.0-incubating-M2-final/sdo/runtime/core/src/commonj/sdo/DataGraphImpl.cpp
deleted file mode 100644
index 3d4919767e..0000000000
--- a/tags/cpp-1.0-incubating-M2-final/sdo/runtime/core/src/commonj/sdo/DataGraphImpl.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * 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.
- */
-
-/* $Rev$ $Date$ */
-
-#include "commonj/sdo/DataGraphImpl.h"
-#include "commonj/sdo/DataObjectImpl.h"
-#include "commonj/sdo/SDORuntimeException.h"
-
-
-
-namespace commonj{
- namespace sdo {
-
-/**
- * DataGraphImpl implements 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.
- */
- DataGraphImpl::~DataGraphImpl()
- {
- }
-
- DataGraphImpl::DataGraphImpl(DataFactoryPtr fac)
- {
- factory = fac;
- root = 0;
- }
-
-
- DataObjectPtr DataGraphImpl::getRootObject()
- {
- return root;
- }
-
- const char* DataGraphImpl::getRootElementName()
- {
- if (root == 0) return 0;
- return root->getInstanceProperties()[0].getName();
- }
-
- void DataGraphImpl::setRootObject(DataObjectPtr dob)
- {
- if (root != 0)
- {
- SDO_THROW_EXCEPTION("setRootObject",SDOUnsupportedOperationException,
- "Root data object already exists");
- }
- root = dob;
- }
-
-
-// DataObjectPtr DataGraphImpl::createRootObject(const char* uri,
-// const char* name)
-// {
-// if (root != 0)
-// {
-// SDO_THROW_EXCEPTION("createRootObject",SDOUnsupportedOperationException,
-// "Root data object already exists");
-// }
-// root = factory->create(uri,name);
-// if (root->getInstanceProperties()[0].getType().isDataType())
-// {
-// SDO_THROW_EXCEPTION("createRootObject",SDOUnsupportedOperationException,
-// "Root data object cannot have a datatype property at element 0");
-// }
-// return root;
-// }
-
- DataObjectPtr DataGraphImpl::createRootObject(const char* uri,
- const char* name)
- {
- return createRootObject(SDOString(uri), SDOString(name));
- }
-
- DataObjectPtr DataGraphImpl::createRootObject(const SDOString& uri,
- const SDOString& name)
- {
- if (root != 0)
- {
- SDO_THROW_EXCEPTION("createRootObject",SDOUnsupportedOperationException,
- "Root data object already exists");
- }
- root = factory->create(uri,name);
- if (root->getInstanceProperties()[0].getType().isDataType())
- {
- SDO_THROW_EXCEPTION("createRootObject",SDOUnsupportedOperationException,
- "Root data object cannot have a datatype property at element 0");
- }
- return root;
- }
-
-
- DataObjectPtr DataGraphImpl::createRootObject(const Type& t)
- {
- if (root != 0)
- {
- SDO_THROW_EXCEPTION("createRootObject",SDOUnsupportedOperationException,
- "Root data object already exists");
- }
- root = factory->create(t);
- if (root->getInstanceProperties()[0].getType().isDataType())
- {
- SDO_THROW_EXCEPTION("createRootObject",SDOUnsupportedOperationException,
- "Root data object cannot have a datatype property at element 0");
- }
- return root;
- }
-
-
- ChangeSummaryPtr DataGraphImpl::getChangeSummary()
- {
- if (!root) return 0;
- return root->getChangeSummary();
- }
-
-
- const Type& DataGraphImpl::getType(const char* uri,
- const char* name)
- {
- return factory->getType(uri,name);
- }
- const Type& DataGraphImpl::getType(const SDOString& uri,
- const SDOString& name)
- {
- return factory->getType(uri,name);
- }
-
- };
-};