tree 08b989e7aed42eaf7736e397fb17d185a96f7cae
parent b79d86dbe0f3a2403434af05638422927f936ce2
author Eliza Margaretha <margaretha@ids-mannheim.de> 1476995077 +0200
committer Eliza Margaretha <margaretha@ids-mannheim.de> 1476995077 +0200

Changed the implementation for distance query with optionality. 

Change-Id: I7d974a6be69aa38d0248b0ca10b17f9da4e8ada5