在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " i/ K' l' A$ v9 O! D( ^( c. P4 }$ L
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") & b+ u" R$ i' { D+ m3 Q4 K public double getMeasured pressure() { * x1 R# H% W, T4 { return measured pressure 2 n/ E' p+ |4 i7 Z }" y$ C2 R- u+ h3 Y0 [
public void setMeasured pressure(double newValue) {0 g) k' v. k2 e. w
measured pressure = newValue. L2 ?( D5 |2 I, S' n: ^4 D
} - k" g$ b( d( K5 n, H4 ` public double measured pressure = 0 8 o3 @5 Z! o0 ?) r1 j7 i( [, P " F7 D* I. I: S* }; i; A/ J& X /** 5 H. D0 O( J' g; A" T' n) x * / u0 w$ J2 F+ l' M o9 J% E2 B( G * This value is used to automatically generate agent identifiers. + c" z# T! }5 O% k' u' C4 }' }6 q * @field serialVersionUID! e8 c; b" `7 M) u5 ~
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private static final long serialVersionUID = 1L: Q. l( F- h" Y6 b7 [6 J( [* w
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/** 5 \/ Q0 A) {4 u# }$ T9 {8 C * ) x, n: I- W" h# A9 @ * This value is used to automatically generate agent identifiers. U% ^0 |( A! q- r) D
* @field agentIDCounter, D% o+ Q9 S1 {& z
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*/ ' g8 A4 d6 p; q) @# U: b1 E protected static long agentIDCounter = 1 % ~+ |( t3 w$ L% @- c/ h( ^* g! l! m
/** # j' p- e' c. G$ _8 \) {/ X *# _' U* {( U, d# a6 ~8 L
* This value is the agent's identifier.! A4 z7 o3 g9 C% h; h
* @field agentID9 d" F0 B- P1 @& x0 F- H
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*/ ( Q/ U8 [ u9 S7 Q7 N& c1 H protected String agentID = "GasNode " + (agentIDCounter++) + x5 M6 }" H! p" S! b5 }" `2 e
/**9 x3 t" K" K7 C/ V+ B
* ( s: ]2 I& |' w& [. W( a4 { * This is the step behavior. + I9 Y0 u- L& w- ~) Z- i * @method step+ X1 g5 A" x1 c' p+ \
* 0 ` W& F! b" O/ w& g) j, E/ m6 o5 k */ * p* }4 @: O) ~* | @Watch($ W8 G% Q: p; Q- x. ]% O
watcheeClassName = 'infrastructuredemo.GasNode', 1 D8 D9 ?% ]5 J# k; V2 ?1 x( p watcheeFieldNames = 'pressure', 2 l6 N; h5 u" N* C query = 'linked_from',+ k, H& [6 x5 k
whenToTrigger = WatcherTriggerSchedule.LATER,. O( P& `8 \# s( X/ W Z# S0 F
scheduleTriggerDelta = 10d' I4 t# v2 j5 k7 i3 O! d2 _. I
) / G+ S8 P) H0 H8 r8 l: b2 o+ W# V public def step(infrastructuredemo.GasNode watchedAgent) {4 c3 w4 U! |9 m+ n+ D
9 W# m+ ^; l( e# b9 s // Define the return value variable. ) _! s- q# r, V' ` def returnValue & C; Y0 D) t5 G% {* \1 I0 S! Y7 q9 q: L9 \
// Note the simulation time." M( V/ X5 A# p- b2 L
def time = GetTickCountInTimeUnits()9 h& W! Q2 p% F* ?+ [! e
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// This is an agent decision. ; J; d4 h2 \8 [( H) `) ~9 `2 Q6 ] if (watchedNode.pressure<200) { : B5 R. v4 Z7 D; R# x9 w& g8 v5 {) Z
// This is a task.- J9 h8 @3 l* O$ E4 _" G
setPressure(watchedAgent.pressure)( O( y, e; U) n$ `) [% O y: U
- }" J7 R: g5 P' G1 B: z } else { " y! c3 Q/ m9 l 0 ^/ h/ b4 r# i" ?5 u 9 D O3 o4 P3 x6 e2 L. n } 2 R: R3 O* Q N8 e9 N2 G: G! s // Return the results. 7 f+ n6 S2 H- a# b d return returnValue $ N$ p0 ^9 m9 O$ g$ P; B0 y7 J1 r2 M8 D/ p- q! V* n/ L2 `; Q* G
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/**# B7 a- i$ L' t! M; b) F* |
* " K! O' Y& \$ T$ F \ * This is the step behavior.+ D% {- {% }$ B: F" ], a
* @method step " `) S% \1 k. V g8 g3 q * t3 v# J, r$ @4 z: E. p4 _ */ " m5 ?1 _7 J* i$ v$ c/ y& z, h- J @ScheduledMethod(4 x% t3 C$ c. p3 j: M4 I! W/ X" l
start = 1d,' f# @. F( e" Z: \8 ^
interval = 1d,$ R6 A0 L: v- b. \" A' j: C
shuffle = false 2 x$ `* k& n8 B% W+ S a- j )1 \9 y4 @3 t! f# ~7 T6 b
public void step() {& @8 ~" n( s& s
2 a; B! C# u. \* S4 Z1 G // Note the simulation time. " E8 T/ {' K6 {9 y, c# N" y9 O) Z def time = GetTickCountInTimeUnits() 1 g) {. k" D( A- g0 u; G+ a' L- m0 {3 U. v! y$ N: `# }. F3 c
// This is a task. 6 O9 r# }. \5 w+ |; Q4 F7 e measurePressure=pressure+ RandomDraw(-20.0, 20.0) 6 P6 D% ]* R- c/ U' o1 r/ B& X // End the method.- K8 Y- \8 O, C$ S/ A! Y2 O' e3 n
return ; O" q e4 S6 e; X1 \ J) S. x % k! F- i5 u/ e! D }