在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 j& L) ^: p6 v( {! H
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 j1 C5 j" u7 q8 u$ k! s4 y0 F
public double getMeasured pressure() { & n4 a9 Q7 j: ? return measured pressure% z& u t! E3 s% M; ?
} 1 x' t! P3 v8 y2 X7 U4 ? public void setMeasured pressure(double newValue) { 1 k" P, v6 m- H& k7 Q. k6 B measured pressure = newValue & v" T+ F7 m" ~( F% w [% y* j } % y _$ G4 `) w; {; t public double measured pressure = 0: @1 {9 B0 C- c' z
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/**; f9 A" {( O. L. c l2 ]
* 3 n5 n/ ?1 C# s" _4 ~ * This value is used to automatically generate agent identifiers.$ ?( z. E. C! O' t
* @field serialVersionUID3 K: Z0 f1 E7 T4 b5 I0 e
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private static final long serialVersionUID = 1L ( R) m6 x# s8 _( D$ F8 o C* p* I% P# r/ K5 t3 W# Z /**2 I& S$ I+ l1 W8 V, v* `
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* This value is used to automatically generate agent identifiers.) |7 x* N, |9 T, x" D0 t5 j
* @field agentIDCounter0 S/ U6 G7 O7 H( ~1 b8 Z
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protected static long agentIDCounter = 1 1 u/ B+ l+ ^1 ^# {- u4 ~% r/ K1 g9 b) E- k: x M
/** " m g! K" _. r! B *7 W/ \7 K6 Z6 F }* |
* This value is the agent's identifier.9 t: L* @( v& A; I I
* @field agentID ( e- Q! a/ k9 N" u# M3 y" q& j * $ {( h" r) u) Y0 U2 U! K */: R4 B. ^; Y7 {2 f+ k+ f
protected String agentID = "GasNode " + (agentIDCounter++)6 J5 u2 _. ` `" z
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/**7 X# a* K* A% X# s
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* This is the step behavior.0 l, Q4 \) y- _- v$ ^+ E
* @method step * r8 g. ?9 q9 N# }$ G/ Y O *' m: f5 u9 x* a+ J- W& d: B# m0 [
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@Watch( 3 |( q& U9 [5 C3 h watcheeClassName = 'infrastructuredemo.GasNode', 9 `5 l! M. x2 t+ A: y watcheeFieldNames = 'pressure',4 s# Z: S5 \7 ?2 T, }$ m, L) {
query = 'linked_from',( a/ _7 w6 Q4 d* x1 u
whenToTrigger = WatcherTriggerSchedule.LATER, : ?# h8 {3 q: o3 `. Z- g scheduleTriggerDelta = 10d ( q# ?$ Y" _. V; E2 T )* \* _% L% P$ r6 z% }$ L0 }
public def step(infrastructuredemo.GasNode watchedAgent) {% z2 E9 X- F7 c3 m. w0 X% a, _
R/ Q) n4 Q0 S" \$ e Y // Define the return value variable. O% h, _, [. j" r! p) F. \ def returnValue / ~& [( z N6 L' x/ z) K; F8 f7 ~7 @' E! [& @" R X. f
// Note the simulation time.5 @3 M: j+ S- R0 X
def time = GetTickCountInTimeUnits()' a g3 @+ a6 I% O& F
/ c# M- o2 Y8 |! C, \& R5 s. w( Q 2 S! S$ t _0 L' R: | J/ i // This is an agent decision.8 m8 [# Y7 y% P/ g& Z
if (watchedNode.pressure<200) {/ ?. c# \/ l0 @' b. @! K+ |
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// This is a task. $ ]2 g2 w8 i9 ~& [7 _ setPressure(watchedAgent.pressure)5 w; t$ X2 Y' y: {
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} else {5 w, w7 K4 s4 N P/ `( H% E) {9 R
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/ b, t ?4 s+ w* O+ s } / l( }) [3 Q# { // Return the results.# M# K8 n: G; J- `& E: ~
return returnValue! Y+ m( @$ j9 P: b+ w5 \# f/ p7 d, }
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/**6 ~* @0 q5 q& {( U7 n
* : D+ ^( j# f. S/ F/ g7 Q2 e, \ * This is the step behavior. 3 W, I' t: B; ]+ W3 f! A O * @method step E* c; F1 ~- X( v7 z4 w/ M
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@ScheduledMethod( 2 {6 `6 Y" G) L: A$ b' _ start = 1d,! T' ]1 O! t2 y# z+ |; v
interval = 1d, 5 @: a- x4 N' ]. ?6 C8 r. N1 ` shuffle = false # _0 Q7 J2 `- _" t- Y ): B( C- B$ r: N# ]- W( v
public void step() { 5 k) [" A& M9 @/ _9 P5 o, h T 6 D7 l( N. @( t // Note the simulation time. $ r( r0 F |1 b# ^& f( S% K- A def time = GetTickCountInTimeUnits()/ I) M5 X! ^; M( _) w3 u. J. t
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// This is a task.4 o4 @8 e$ @- O6 Y a
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 3 r' ?, ^2 Q8 Y- F4 @6 s // End the method.' {+ T8 r* t; @. w$ o- U5 x% i$ c8 |5 ^
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注意,在函数step中 7 m# J# O% S! T1 {) h6 N; W0 N8 M$ H public def step(infrastructuredemo.GasNode watchedAgent) {; z ?1 A- D. c6 d6 v+ o
//这里是watchedAgent 2 e! A1 l% h% x 但是在语句中,你填的是watchedNode . y' t% o- U8 L- M9 K% R( i) s' h // This is an agent decision.* b3 z. U. ?+ U1 m
if (watchedNode.pressure<200) { 6 R7 n* I3 D# Q- f# X setPressure(watchedAgent.pressure) & C }: Q# O i- v6 z变量名称须统一,可以都改为watchedAgent