在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 ~/ B) R9 M. v9 R! D4 h$ t( Y! f
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/ q' O/ ?6 e' f! g( j$ o@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") _3 H5 {* N& e; E; p' ] public double getMeasured pressure() { 8 N! @" Y; r1 o; u return measured pressure 4 Z; Y( G5 L: W6 z' Y8 L/ S } & i8 O( x; }, \ public void setMeasured pressure(double newValue) {3 O+ F* Z8 l" h( \5 u/ G
measured pressure = newValue ! t1 A# _+ k4 R0 e ?* S1 R9 C } N% z! [+ I- [2 f& R' z" g$ X public double measured pressure = 04 o7 a7 I. a7 f% W: i; \2 K |0 c# G
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* This value is used to automatically generate agent identifiers.: }) l/ @% \/ O$ z. H
* @field serialVersionUID' @" _- O' e3 |5 M$ X% W
* 4 I- B* p: E; L h2 _ */ % }" ]: v% W+ ]9 v2 Q. _$ d private static final long serialVersionUID = 1L3 Q: X. o+ @& @) G" k4 r+ b1 I
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* This value is used to automatically generate agent identifiers.. k8 q# f, [( x# t
* @field agentIDCounter ) V. M& W `0 e. S% U */ q1 k; s* p1 i( Z6 z _, e
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protected static long agentIDCounter = 1 + e6 |$ Z1 P( A, z1 G 0 w# a3 ^% ?$ d; G* m* r8 E /**, ~$ J8 ~. V Y# s1 {8 D
* $ s* G* v5 s+ O6 @ * This value is the agent's identifier. - ?2 Y) |. Q/ k. g8 p * @field agentID9 {2 g! ], d* Z$ F
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protected String agentID = "GasNode " + (agentIDCounter++) 1 K& [1 [6 E% F5 R2 ]# {$ o% R/ Q7 k9 v7 N
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* This is the step behavior. , N! h: l* X4 m * @method step6 F! ?6 O/ Y( Q' e
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@Watch(4 V: g) J7 @ l3 K2 Q
watcheeClassName = 'infrastructuredemo.GasNode', ! F6 K# a' p/ t" e$ F watcheeFieldNames = 'pressure',9 p6 v p+ X3 p% ]
query = 'linked_from', : I8 H7 E; r' v5 Y whenToTrigger = WatcherTriggerSchedule.LATER, % |0 _# y: W" m0 F8 ] scheduleTriggerDelta = 10d ^& y) J5 o6 {) k
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public def step(infrastructuredemo.GasNode watchedAgent) {# z/ `0 U, E# O- O
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// Define the return value variable.! G" h. [& p0 \ r# g
def returnValue + r- [0 I" |! x/ q3 w+ Q: P7 J - i6 A9 h: j* D& W* ~2 R // Note the simulation time., [. D* z# u& h: W3 A) y) B) e" [
def time = GetTickCountInTimeUnits()! r; h8 u I" M- n/ k
3 N: F* ?3 a' U. h / s1 @6 a j) }. T- o // This is an agent decision.+ r" G/ ]) b, Y9 a& j
if (watchedNode.pressure<200) { ) t# w9 v- X) t; B. Q, G$ x( ]# y, I' ]9 I8 e8 N) W i+ b4 @
// This is a task. 2 P8 p4 s3 E. f4 y) `$ a; P$ a; G setPressure(watchedAgent.pressure) 6 m' j' i, P5 d- v+ ?: D/ I 8 ^! a3 b+ t4 U+ m/ r# g( m: Q } else { 8 Z( i# H: _3 U7 U) R' _3 x j+ h: |( K& D
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} 5 o2 d9 x* n2 m* C // Return the results. ' o' g. Y& t- v2 P5 Z return returnValue$ \: n2 g: X/ X3 n3 l
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* This is the step behavior. - N Q U7 v* v) G& P( I, C * @method step " ^1 \: u6 F K3 ]0 N( [ * " N/ ^ ?( H& `' x, O- A */ & X9 c9 ~, e# l0 {) U: I* `; Y4 t/ ~ @ScheduledMethod(, [$ |5 _& a! p" h, g" ~4 B8 u
start = 1d,* i3 V2 w- h! v; p! t% ~
interval = 1d, / l+ j) [' h* p' h2 L! V shuffle = false 5 d6 m. l/ i. e. L% T ) ) B, g9 V4 W1 |5 @6 F1 ^ public void step() {+ I7 y' @; s2 ?' Y3 O0 v
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// Note the simulation time. " D, m' i: [( i: g def time = GetTickCountInTimeUnits()6 M5 ?/ O4 [8 E/ q
% K. M( O* a7 U // This is a task. . p7 U" L2 w2 S; Q$ S. B measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ A# r% ]. Y2 ~6 P5 o* s( O; d
// End the method.8 Q* L: R W& Z: d3 J5 w1 ^& V: c
return+ R" i; _: m7 |1 t/ C
注意,在函数step中% Z3 F9 h& c; B5 t" K
public def step(infrastructuredemo.GasNode watchedAgent) { ) v5 m0 K; z: i //这里是watchedAgent % m. b! O, [/ O* X. U8 P 但是在语句中,你填的是watchedNode: f; w! C( f! z9 l3 f3 b
// This is an agent decision.8 x5 U0 k& r. j7 h P. s
if (watchedNode.pressure<200) { J ~- t a+ N$ ~% R1 b6 J
setPressure(watchedAgent.pressure) 8 c! i8 I& Z2 g7 m" ^; Z' n9 G变量名称须统一,可以都改为watchedAgent