v0.2.47..v0.2.48 changeset WayJoiner.h

diff --git a/hoot-core/src/main/cpp/hoot/core/algorithms/WayJoiner.h b/hoot-core/src/main/cpp/hoot/core/algorithms/WayJoiner.h
index 84040b5..8c04816 100644
--- a/hoot-core/src/main/cpp/hoot/core/algorithms/WayJoiner.h
+++ b/hoot-core/src/main/cpp/hoot/core/algorithms/WayJoiner.h
@@ -31,6 +31,7 @@
 // Hoot
 #include <hoot/core/elements/OsmMap.h>
 #include <hoot/core/elements/Way.h>
+#include <hoot/core/info/ApiEntityInfo.h>
 
 namespace hoot
 {
@@ -38,7 +39,7 @@ namespace hoot
 /**
  * Interface for way joiners
  */
-class WayJoiner
+class WayJoiner : public ApiEntityInfo
 {
 public:
 
@@ -83,7 +84,7 @@ protected:
    * @brief areJoinable Check the status of the ways to see if they are compatible when joining at
    * a node; essentially UNKNOWN1 and UNKNOWN2 ways aren't joinable together
    */
-  virtual bool _areJoinable(const WayPtr& w1, const WayPtr& w2);
+  virtual bool _areJoinable(const WayPtr& w1, const WayPtr& w2) const;
 
   /**
    * @brief resetParents Resets parent id for all ways after joining operation has completed