@Override
    public void setRingSet(IRingSet ringSet) {
        if (this.ringSet != null) this.ringSet.removeListener(this);
        this.ringSet = ringSet;
        if (this.ringSet != null) this.ringSet.addListener(this);
        notifyChanged();
    }
@ Override public void setRingSet ( IRingSet ringSet ) { if ( this . ringSet != null ) this . ringSet . removeListener ( this ) ; this . ringSet = ringSet ; if ( this . ringSet != null ) this . ringSet . addListener ( this ) ; notifyChanged ( ) ; }
Sets the RingSet of this ChemModel.

@param   ringSet         the content of this model

@see      #getRingSet