{
/* Unsure on whether this is the relation attribute constants? */
case Z_ProximityOperator_Prox_lessThan:
- return 0;
+ return "<";
case Z_ProximityOperator_Prox_lessThanOrEqual:
- return 0;
+ return "le";
case Z_ProximityOperator_Prox_equal:
return ":";
case Z_ProximityOperator_Prox_greaterThanOrEqual:
- return 0;
+ return "ge";
case Z_ProximityOperator_Prox_greaterThan:
- return 0;
+ return ">";
case Z_ProximityOperator_Prox_notEqual:
return 0;
case 100: