v0.2.47..v0.2.48 changeset Boundable.h

diff --git a/hoot-core/src/main/cpp/hoot/core/util/Boundable.h b/hoot-core/src/main/cpp/hoot/core/util/Boundable.h
new file mode 100644
index 0000000..e1db552
--- /dev/null
+++ b/hoot-core/src/main/cpp/hoot/core/util/Boundable.h
@@ -0,0 +1,56 @@
+/*
+ * 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) 2015, 2019 DigitalGlobe (http://www.digitalglobe.com/)
+ */
+#ifndef BOUNDABLE_H
+#define BOUNDABLE_H
+
+// geos
+#include <geos/geom/Envelope.h>
+
+namespace hoot
+{
+
+/**
+ * An interface defining a class that may have the bounds set. The exact meaning of setting the
+ * bounds is context dependant, but in the case of OsmMapOperations it limits the scope of the
+ * operation.
+ */
+class Boundable
+{
+public:
+
+  virtual ~Boundable() {}
+
+  /**
+   * Sets the bounds in WGS84. It is important to note that even if the rest of the operation is
+   * not in WGS84 the bounds will still be in WGS84.
+   */
+  virtual void setBounds(const geos::geom::Envelope& bounds) = 0;
+};
+
+}
+
+#endif // BOUNDABLE_H