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22仿真币
现有二类产品，A和B，如何实现1个A和1个B组装成1个C？我用orderlist建了二个OL_1和OL_2,分别用于A和B的等待，到了下一个进程，要取用的时候，一个都取不出来，实在不知为什么了，请大侠帮忙。
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4 q; z$ h3 z* L7 l% wbegin P_wait arriving. I3 u# z4 a# k% u' J, t4 u g
if this load type=L_a1 then
+ W# ?( f, t. \6 B2 O- I wait to be ordered on OL_1
% g* M8 `# u# ]. Q0 y& d' J if this load type=L_b1 then3 U- v7 M/ y, _3 v
wait to be ordered on OL_2" A3 s1 r, H. l
send to P_assemble, z; c3 u! o/ P# K5 |
end
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% {. O' |! C" D& @( B5 y! ybegin P_assemble arriving
2 k @, t- ~& h& {9 K; `1 `2 _ order a load from OL_1 to die
& ?. ` h( ]6 h) g2 M1 D' @ in case order not filled backorder on OL_1. G5 t0 D& ], R8 e/ y3 E" Y
order a load from OL_2 to continue j6 H9 N2 F5 `2 ?* l: W
in case order not filled backorder on OL_2; H/ ~6 k) s# Y3 A) N1 a
set load type to L_product
4 x# i7 M, G9 {: n4 G1 k8 x* s9 k get R_massm
. ]! l/ X. f) W9 o9 k wait for normal 5,1 min% |8 e H# R5 N! l
free R_massm, Z# e, }- E% J, e. z" K% L
move into Q_stock
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发表于 2009-6-14 16:41:55
楼主