v0.2.47..v0.2.48 changeset ImmediatelyConnectedOutOfBoundsWayTagger.cpp

diff --git a/hoot-core/src/main/cpp/hoot/core/ops/ImmediatelyConnectedOutOfBoundsWayTagger.cpp b/hoot-core/src/main/cpp/hoot/core/ops/ImmediatelyConnectedOutOfBoundsWayTagger.cpp
new file mode 100644
index 0000000..497f1e2
--- /dev/null
+++ b/hoot-core/src/main/cpp/hoot/core/ops/ImmediatelyConnectedOutOfBoundsWayTagger.cpp
@@ -0,0 +1,135 @@
+/*
+ * 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 "ImmediatelyConnectedOutOfBoundsWayTagger.h"
+
+// hoot
+#include <hoot/core/util/Factory.h>
+#include <hoot/core/schema/MetadataTags.h>
+#include <hoot/core/elements/NodeToWayMap.h>
+#include <hoot/core/index/OsmMapIndex.h>
+
+namespace hoot
+{
+
+HOOT_FACTORY_REGISTER(OsmMapOperation, ImmediatelyConnectedOutOfBoundsWayTagger)
+
+ImmediatelyConnectedOutOfBoundsWayTagger::ImmediatelyConnectedOutOfBoundsWayTagger() :
+_strictBounds(true)
+{
+  _boundsChecker.setMustCompletelyContain(_strictBounds);
+}
+
+ImmediatelyConnectedOutOfBoundsWayTagger::ImmediatelyConnectedOutOfBoundsWayTagger(
+  const geos::geom::Envelope& bounds, const bool strictBounds) :
+_strictBounds(strictBounds)
+{
+  setBounds(bounds);
+  _boundsChecker.setMustCompletelyContain(_strictBounds);
+}
+
+void ImmediatelyConnectedOutOfBoundsWayTagger::apply(OsmMapPtr& map)
+{  
+  _numAffected = 0;
+  _numProcessed = 0;
+  std::set<long> directlyConnectedWayIds;
+  _boundsChecker.setOsmMap(map.get());
+
+  WayMap ways = map->getWays();
+  std::shared_ptr<NodeToWayMap> nodeToWayMap = map->getIndex().getNodeToWayMap();
+  for (WayMap::iterator wayItr = ways.begin(); wayItr != ways.end(); ++wayItr)
+  {
+    WayPtr way = wayItr->second;
+    LOG_TRACE("Examining source way: " << way->getElementId() << "...");
+
+    // if the way hasn't already been tagged and falls within the bounds
+    LOG_VART(directlyConnectedWayIds.find(way->getId()) == directlyConnectedWayIds.end());
+    LOG_VART(_boundsChecker.isSatisfied(way));
+    if (directlyConnectedWayIds.find(way->getId()) == directlyConnectedWayIds.end() &&
+        _boundsChecker.isSatisfied(way))
+    {
+      // for each node in the way
+      const std::vector<long> wayNodeIds = way->getNodeIds();
+      LOG_VART(wayNodeIds.size());
+
+      for (std::vector<long>::const_iterator wayNodeIdItr = wayNodeIds.begin();
+           wayNodeIdItr != wayNodeIds.end(); ++wayNodeIdItr)
+      {
+        LOG_VART(*wayNodeIdItr);
+
+        // find all ways directly connected it
+        std::set<long> idsOfWaysContainingWayNode = nodeToWayMap->getWaysByNode(*wayNodeIdItr);
+        LOG_VART(idsOfWaysContainingWayNode.size());
+        for (std::set<long>::const_iterator connectedWayIdItr = idsOfWaysContainingWayNode.begin();
+             connectedWayIdItr != idsOfWaysContainingWayNode.end(); ++connectedWayIdItr)
+        {
+          const long connectedWayId = *connectedWayIdItr;
+          LOG_VART(connectedWayId);
+
+          // if we haven't already tagged the connected way
+          LOG_VART(directlyConnectedWayIds.find(connectedWayId) == directlyConnectedWayIds.end());
+          if (directlyConnectedWayIds.find(connectedWayId) == directlyConnectedWayIds.end())
+          {
+            WayPtr connectedWay = map->getWay(connectedWayId);
+
+            // and its *not* within the bounds
+            LOG_VART(_boundsChecker.isSatisfied(connectedWay));
+            if (!_boundsChecker.isSatisfied(connectedWay))
+            {
+              // then tag it
+              LOG_TRACE("Tagging OOB connected way: " << connectedWay->getElementId());
+              connectedWay->getTags().set(MetadataTags::HootConnectedWayOutsideBounds(), "yes");
+              directlyConnectedWayIds.insert(connectedWayId);
+              _numAffected++;
+            }
+            else
+            {
+               LOG_TRACE(
+                 "Skipping connected way: " << connectedWay->getElementId() << " that didn't " <<
+                 "pass criterion...");
+            }
+          }
+          else
+          {
+            LOG_TRACE(
+              "Skipping connected way: " << ElementId(ElementType::Way, connectedWayId) <<
+              " that was already tagged...");
+          }
+        }
+      }
+    }
+    else
+    {
+      LOG_TRACE(
+        "Skipping source way: " << way->getElementId() << " that either didn't satisfy " <<
+        "the criterion or was already tagged...");
+    }
+
+    _numProcessed++;
+  }
+}
+
+}