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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。& J$ L2 I6 d; U! L. E" c
' d( w4 l9 L2 u! o) Lbegin P_wait arriving
& g% A% l" N" u) k. Y2 P) ]* ? if this load type=L_a1 then, p/ |" `! d8 I( v3 J
wait to be ordered on OL_1) f8 ?# L6 m! p9 d5 i; B
if this load type=L_b1 then$ J6 Y! ]/ U+ Y% V* `+ c; J
wait to be ordered on OL_2
, x6 |- N1 A! x4 ] @3 W send to P_assemble" I9 F, E- O, t: d; I( V
end
1 C0 k' k* B" F8 y1 L. L6 g+ a, S/ ^. J: O
begin P_assemble arriving
" d( P; ]7 |- C2 W) \* N( I order a load from OL_1 to die
$ P5 G/ u9 X4 U8 ? in case order not filled backorder on OL_1$ ^) K4 T9 ^( O
order a load from OL_2 to continue
+ Y3 O% M, h8 N# R$ @: X9 _4 t in case order not filled backorder on OL_2
6 Z" J4 s$ x4 V' ^0 k r set load type to L_product
. z8 ]* h3 a, T1 P get R_massm" N$ ~: r) E; w1 {4 Z7 P
wait for normal 5,1 min1 O- n, i# |$ z7 r, M
free R_massm3 P9 F9 D/ C: |; \* l% r
move into Q_stock$ P9 K0 _ i8 k! {' k
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发表于 2009-6-14 16:41:55
楼主