v0.2.48..v0.2.49 changeset PolygonCriterion.h

diff --git a/hoot-core/src/main/cpp/hoot/core/criterion/PolygonCriterion.h b/hoot-core/src/main/cpp/hoot/core/criterion/PolygonCriterion.h
new file mode 100644
index 0000000..834fe6e
--- /dev/null
+++ b/hoot-core/src/main/cpp/hoot/core/criterion/PolygonCriterion.h
@@ -0,0 +1,61 @@
+/*
+ * 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/)
+ */
+
+#ifndef POLYGON_CRITERION_H
+#define POLYGON_CRITERION_H
+
+// Hoot
+#include <hoot/core/criterion/GeometryTypeCriterion.h>
+
+namespace hoot
+{
+
+/**
+ * Identifies polygon features
+ */
+class PolygonCriterion : public GeometryTypeCriterion
+{
+public:
+  static std::string className() { return "hoot::PolygonCriterion"; }
+
+  PolygonCriterion();
+
+  virtual bool isSatisfied(const ConstElementPtr& e) const override;
+
+  virtual ElementCriterionPtr clone() { return ElementCriterionPtr(new PolygonCriterion()); }
+
+  virtual QString getDescription() const { return "Identifies polygon features"; }
+
+  virtual GeometryType getGeometryType() const
+  { return GeometryType::Polygon; }
+
+  virtual QString toString() const override
+  { return QString::fromStdString(className()).remove("hoot::"); }
+};
+
+}
+#endif // POLYGON_CRITERION_H