exchange/doc/system/taler/coin.dot
2020-07-13 19:03:05 +02:00

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digraph Coin {
planchet [color=blue, shape="box"];
fresh [color=blue, label="fresh coin", shape="box"];
rs [color=blue, label="refresh session", shape="box"];
partial [color=blue, label="dirty coin", shape="box"];
revoked [color=blue, label="revoked coin", shape="box"];
zombie [color=blue, label="zombie coin", shape="box"];
spent [color=blue, label="spent coin", shape="box"];
wired [color=blue, label="wired coin", shape="doublecircle"];
expired [color=blue, label="expired coin", shape="doublecircle"];
subgraph {
rank = same; spent; expired;
}
subgraph {
withdraw; melt;
}
subgraph {
rank = same; melt; reveal; rs;
}
planchet->withdraw;
planchet->melt;
withdraw->fresh;
fresh->deposit;
fresh->melt;
deposit->partial;
deposit->spent;
melt->rs;
rs->reveal;
reveal->fresh;
melt->partial;
melt->spent;
spent->refund;
refund->partial;
spent->wired [style=dotted];
partial->expired [style=dotted];
partial->melt;
partial->deposit [color=red];
fresh->expired [style=dotted];
fresh->revoked [style=dotted];
revoked->recoup;
recoup->zombie;
zombie->melt;
}