The checkedDirectionality property defaults to false.
The directionality property defaults to DIRECTIONS_BOTH.
author: Rob van Maris version: $Id: BasicRelationStep.java,v 1.12 2006/10/16 12:56:57 pierre Exp $ since: MMBase-1.7
Creator.
Parameters: builder - The relation builder. Parameters: previous - The previous step. Parameters: next - The next step. throws: IllegalArgumentException - when an invalid argument is supplied.
Sets checkedDirectionality property.
Parameters: checkedDirectionality - The checkedDirectionality property. This BasicRelationStep instance. See Also:BasicRelationStep.getCheckedDirectionality
Sets directionality property.
Parameters: directionality - The directionality.Must be one of the values defined in org.mmbase.storage.search.RelationStep RelationStep. This BasicRelationStep instance. throws: IllegalArgumentException - when an invalid argument is supplied.