public Graph links(Link... values) {
        if (values == null || values.length == 0) {
            return this;
        }
        this.links().addAll(Arrays.asList(values));
        return this;
    }
public Graph links ( Link ... values ) { if ( values == null || values . length == 0 ) { return this ; } this . links ( ) . addAll ( Arrays . asList ( values ) ) ; return this ; }
添加力导向图的边数据

@param values
@return