public boolean get ( final T paramOrigin , final T paramDestination ) { assert paramOrigin != null ; assert paramDestination != null ; if ( ! mMap . containsKey ( paramOrigin ) ) { return false ; } final Boolean bool = mMap . get ( paramOrigin ) . get ( paramDestination ) ; return bool != null && bool ; }
Returns whether there is a connection between a and b . Unknown objects do never have a connection .