External Owner Exit Lane Frame

Gallery / Multi-line Bundles

A vertical prelude feeds two lines into a horizontal bundle whose lane order must settle. The prelude remains part of the same atomic update even though its source section sits outside the horizontal frame.

Mermaid source

%%metro title: External Owner In Exit Lane Frame
%%metro line: lower | Lower branch | #3779b1
%%metro line: straight | Straight branch | #156075
%%metro line: ends | Terminates | #dde6c4
%%metro line: wrap | Wrap branch | #6ef362
%%metro grid: prelude | 0,0
%%metro grid: feeder | 1,1
%%metro grid: source | 2,1
%%metro grid: side | 2,2
%%metro grid: straight_target | 3,1
%%metro grid: lower_target | 3,2

graph LR
    subgraph prelude [Vertical]
        %%metro direction: TB
        %%metro exit: right | straight, wrap
        prelude_a[Prelude A]
        prelude_b[Prelude B]
        prelude_a -->|straight,wrap| prelude_b
    end
    subgraph feeder [Feeder]
        feed[Feed]
    end
    subgraph source [Source]
        before[Before]
        split[Split]
        before -->|lower,wrap,ends,straight| split
    end
    subgraph side [Side]
        side_end[Side]
    end
    subgraph straight_target [Straight]
        straight_in[Straight]
    end
    subgraph lower_target [Lower target]
        lower_in[Lower]
    end

    prelude_b -->|straight,wrap| feed
    feed -->|lower,wrap,straight| before
    feed -->|wrap| side_end
    split -->|straight| straight_in
    split -->|lower,wrap| lower_in

CLI command

nf-metro render examples/topologies/external_owner_exit_lane_frame.mmd -o external_owner_exit_lane_frame.svg

Rendered map