/**
* This enumeration is intended to be used to help us discriminate neighbor relationships for the
* purpose of visualization and conceptualization to model in/out relationships between
- * ActiveInventoryNodes.
- * Possible visualization behaviors could be the following: - IN ( draw a line with 1 arrow ) - OUT
- * ( draw a line with 1 arrow ) - BOTH ( draw a line with 2 arrows, or 2 lines with 1 arrow each ) -
- * UNKNOWN ( draw a line with no arrows )
- * The UNKNOWN case is what we have at the moment where we have a collection neighbors with no
- * knowledge of relationship directionality.
+ * ActiveInventoryNodes. Possible visualization behaviors could be the following: - IN ( draw a line
+ * with 1 arrow ) - OUT ( draw a line with 1 arrow ) - BOTH ( draw a line with 2 arrows, or 2 lines
+ * with 1 arrow each ) - UNKNOWN ( draw a line with no arrows ) The UNKNOWN case is what we have at
+ * the moment where we have a collection neighbors with no knowledge of relationship directionality.
*
* @author davea
*