|
|
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。# B+ S' P& q& s7 M, c$ e
& I. W; E7 \2 y' K5 v$ }; ^" g
begin P_wait arriving5 D# r0 O: z% ~% h
if this load type=L_a1 then& P, B% ^6 J# Q( b; U, ~
wait to be ordered on OL_14 @1 l: B: c! N! Z+ z! M+ {- d/ W
if this load type=L_b1 then
2 G3 F+ T3 n" k5 Z, R4 K; O8 y l( L wait to be ordered on OL_2
- E% q8 r6 a# P* N send to P_assemble
# b" N9 z5 d8 V% S, r" l$ \% iend
' K p5 u7 A$ O
6 e' Q* ] @3 Z U3 H7 B3 ~begin P_assemble arriving
" ?9 {8 t$ W) l* V; ?9 W) j order a load from OL_1 to die( X. s' ?0 A# A. R! Z
in case order not filled backorder on OL_1
3 z2 F8 T$ ~* m, _ order a load from OL_2 to continue' `& Q0 @, I" g' Y* s/ F
in case order not filled backorder on OL_2, T; }* Q0 Y& d" _
set load type to L_product& M) G' f! V2 T, L# p
get R_massm' I9 F) l- z* `! K5 X( W1 @( @* b
wait for normal 5,1 min/ y4 P" k+ Y. w3 D* g1 k5 O
free R_massm
- c3 t0 q# h) ?* X" ^) O% @ move into Q_stock" u/ H9 w+ ?9 U
end |
|
发表于 2009-6-14 16:41:55
楼主