v0.2.47..v0.2.48 changeset ElementIdToVersionMapper.cpp

diff --git a/hoot-core/src/main/cpp/hoot/core/ops/ElementIdToVersionMapper.cpp b/hoot-core/src/main/cpp/hoot/core/ops/ElementIdToVersionMapper.cpp
new file mode 100644
index 0000000..6d81bf3
--- /dev/null
+++ b/hoot-core/src/main/cpp/hoot/core/ops/ElementIdToVersionMapper.cpp
@@ -0,0 +1,67 @@
+/*
+ * This file is part of Hootenanny.
+ *
+ * Hootenanny is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * --------------------------------------------------------------------
+ *
+ * The following copyright notices are generated automatically. If you
+ * have a new notice to add, please use the format:
+ * " * @copyright Copyright ..."
+ * This will properly maintain the copyright information. DigitalGlobe
+ * copyrights will be updated automatically.
+ *
+ * @copyright Copyright (C) 2019 DigitalGlobe (http://www.digitalglobe.com/)
+ */
+#include "ElementIdToVersionMapper.h"
+
+// hoot
+#include <hoot/core/util/Factory.h>
+
+namespace hoot
+{
+
+HOOT_FACTORY_REGISTER(OsmMapOperation, ElementIdToVersionMapper)
+
+ElementIdToVersionMapper::ElementIdToVersionMapper()
+{
+}
+
+void ElementIdToVersionMapper::apply(const OsmMapPtr& map)
+{
+  _numAffected = 0;
+
+  const RelationMap& relations = map->getRelations();
+  for (RelationMap::const_iterator it = relations.begin(); it != relations.end(); ++it)
+  {
+    _idToVersionMappings[it->second->getElementId()] = it->second->getVersion();
+    _numAffected++;
+  }
+
+  const WayMap& ways = map->getWays();
+  for (WayMap::const_iterator it = ways.begin(); it != ways.end(); ++it)
+  {
+    _idToVersionMappings[it->second->getElementId()] = it->second->getVersion();
+    _numAffected++;
+  }
+
+  const NodeMap& nodes = map->getNodes();
+  for (NodeMap::const_iterator it = nodes.begin(); it != nodes.end(); ++it)
+  {
+    _idToVersionMappings[it->second->getElementId()] = it->second->getVersion();
+    _numAffected++;
+  }
+}
+
+}