@ Override public boolean visit ( final Node nodeFrom , final Node nodeTo ) { if ( ! nodeFrom . getName ( ) . isEmpty ( ) ) { this . graphStr . append ( " " ) . append ( nodeFrom . getName ( ) ) . append ( " -> " ) . append ( nodeTo . getName ( ) ) . append ( " [style=solid, dir=back, arrowtail=diamond];\n" ) ; } return true ; }
Process current edge of the configuration graph .