. t+ I+ ]7 {" G - ^- c' v: Y+ R. \! V# I( R // This is an agent decision. # S- t) y3 a( I1 L; q# v& s! d if (watchedNode.pressure<200) { 3 k' m W2 J% }9 b$ K2 L8 K( q% Q2 O
// This is a task., I: c- @5 i( D) |" q; s0 r9 B5 o
setPressure(watchedAgent.pressure) + d1 ^8 Y H" {5 B4 C Y! f0 x5 e- C9 W1 X
} else { ) ], O; W5 i; |! T# @5 D : @% f1 |8 O- u8 ~: B2 ] ' [% D8 o# U V( q/ N } # K1 Q# y8 h. _0 J- T. u // Return the results. * u* s' E: Z. Y2 o, W return returnValue / ~7 Y2 s- q. n 5 K, N% ~5 ]8 }- h2 F3 I8 x; T1 C7 v }: c# R# I& _ f$ r7 T
0 M: y# n0 {5 I. W /** : w$ C& j, v9 |& u * * I8 f' i6 M% R * This is the step behavior.- X+ v+ R5 m4 f) J$ k0 R
* @method step" w8 _% b$ H# j2 E; z
*( t2 X) {6 o9 c% B- @& Z
*/ ) b2 ]3 {5 Q( _+ Q5 K9 J @ScheduledMethod( & e% O( g) W: D; S start = 1d, ( _" x! U6 U0 w6 G6 U! p interval = 1d,: R( \& d' l* h" a7 w3 i
shuffle = false2 K' |' z, S- e8 J5 i
)+ c! h) Z5 c9 [% f5 H% W6 s
public void step() {2 R. O" F p1 c* ^
5 P" t# X& s( Z( [: i) M
// Note the simulation time.. F8 B* n/ J& C* m
def time = GetTickCountInTimeUnits() / F, [2 H4 P; u* r& J" k. |0 N4 B8 D" B; s( [
// This is a task.# G* l" q" m4 ?) V/ l$ ^7 w
measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ x. ^/ L" O [, t2 ~, G" g' f
// End the method.6 k& P2 [! [- ?) o' ~
return/ T: l8 e, v! l T
& s+ K. K# }* R! g! v: B; g* a }
}
注意,在函数step中* x9 k: t/ X( l
public def step(infrastructuredemo.GasNode watchedAgent) { 7 s+ ?, F1 R. _- d //这里是watchedAgent" j5 e; B: P( z2 P/ E' h( b
但是在语句中,你填的是watchedNode ! Y( ]5 E [) G4 A, l0 [ // This is an agent decision. : T8 I/ }) |# B7 p if (watchedNode.pressure<200) { " u# c% F- s$ d, ~1 g) T setPressure(watchedAgent.pressure)% K- y. J1 Y% D& w% q
变量名称须统一,可以都改为watchedAgent