在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & T3 _" c# U. {
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) C# c7 l2 a7 g( U# s' {! p
public double getMeasured pressure() {8 P* l3 }* {; n
return measured pressure; o6 c& B$ T+ g+ d$ ~
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public void setMeasured pressure(double newValue) { ) ~( S! m- |. a* S measured pressure = newValue 1 J. u" }- i6 a* N* v7 g! `( ] } % U. R4 e6 B) G4 w6 S3 X P public double measured pressure = 0; H) O# N, L/ T b* v
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* This value is used to automatically generate agent identifiers. ( ]4 V& p8 U1 N. G * @field serialVersionUID$ T' E% K/ }6 z% x+ f9 j* o
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private static final long serialVersionUID = 1L( K; {7 W1 H% u
- {2 e$ h, m% \& T4 ] /** ! x* b2 g+ I- s2 l3 W4 \: W * * N, X* R! ~9 M: s * This value is used to automatically generate agent identifiers. 7 V( {/ t+ ^# U* U/ u, M * @field agentIDCounter 6 j$ z# H2 x. a" E/ q, {/ @ *. c2 Q: G P2 s! O# J
*/ ' d+ s0 D) }: `4 t( g protected static long agentIDCounter = 12 n* q2 U3 J( _: }# \8 Z
) J0 e U& I K% T1 K* y+ ?- E5 X" V# n /**$ \$ o6 M" b# ?& G
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* This value is the agent's identifier. ! |0 t; U1 U3 b* g * @field agentID " j9 s8 B' x7 I! z& C * " Y. J$ [# ] R: U6 X0 _* h' H */ % I8 Y! r2 M& x" ?3 s; D+ } protected String agentID = "GasNode " + (agentIDCounter++)+ A" }* d+ `0 W& ~0 E9 R0 j
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* This is the step behavior. 2 l8 v0 D. }+ _/ E- e; ? * @method step , ]9 n9 F3 D* T6 w* u, d l( u: b * 6 T- A3 g5 b) D9 @; ~5 D3 D& l) X */1 k4 B- Y {. u# ]
@Watch(" u! i" _7 K. N9 t0 C
watcheeClassName = 'infrastructuredemo.GasNode', # C3 R# U8 B" E! X( {! V$ E" I watcheeFieldNames = 'pressure', 6 d; b+ M' S) T+ y1 B; p7 s query = 'linked_from', , e7 G+ Q6 U7 Z8 F+ Y K whenToTrigger = WatcherTriggerSchedule.LATER, ( A0 |7 y7 w! c0 _ U) l) u scheduleTriggerDelta = 10d 2 b! X% }* Y+ A2 n) x0 W6 c3 o ) / w1 h Z# ]5 Y9 J* e( ? public def step(infrastructuredemo.GasNode watchedAgent) { 2 g" n; f5 s+ ^) b2 G, t! s( j - S$ b3 g/ _# k6 m* }! V) ^4 C% t+ p // Define the return value variable. 2 x3 K! f, z2 l: B5 Z T def returnValue % z) y# i1 ^- @8 _* w4 |9 O1 _4 V 7 v: n& Q! z) C9 o! t, ] // Note the simulation time.* j$ `; x+ U9 ]: W+ ~8 [
def time = GetTickCountInTimeUnits() 7 D4 ]& Q: w7 h6 ^ % i+ _7 M5 j1 q0 @$ v% K* O+ f0 g* Y( f, b3 W) s
// This is an agent decision. * h Y' b$ v( G6 O6 r. m* @& b) y) Z- {! C if (watchedNode.pressure<200) { Z8 f' o: ?5 x4 x# J+ r
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// This is a task. . J- s: B0 t+ [ setPressure(watchedAgent.pressure)+ X1 v/ e- H) n! n: z
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// Return the results.2 ~1 o6 _! @. g9 Y9 J
return returnValue ! h& S0 l2 ?0 K3 G9 d; r, M / L, a9 Y9 v4 [$ c }% r& m: ^' J0 h( D
) K6 Z) D2 d' |9 a) b0 O, n" @7 q) R /** 5 W5 ]8 y( A# i* p *6 z1 j5 J/ c e4 b* Z1 V. ?+ e+ ` l
* This is the step behavior. 6 r: j' O7 [' V# C) g; @ * @method step 8 E, c1 ^# n* ?0 l2 L * 4 I5 @: l* B2 j2 g */9 f8 `* u* E$ {* s v
@ScheduledMethod( 2 x1 ~7 Y9 Z9 d! D' ]( o- d4 t/ q5 r start = 1d," ^- }! P6 r7 `9 C/ E2 d s4 F. ~+ F
interval = 1d, + V5 f7 Z3 \8 N+ J4 l& S& r; h shuffle = false2 A& `8 N; s* }- L
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public void step() { , ^; k0 M# ^2 \( }4 r( g0 _3 M , o/ l$ s% P0 ^ // Note the simulation time. . M# D9 I8 c4 v: t def time = GetTickCountInTimeUnits()9 Z5 D* V& p/ {+ k" P G9 y4 F
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// This is a task. " A! P* s/ l1 k! @% N measurePressure=pressure+ RandomDraw(-20.0, 20.0) * g0 S+ T: ~. Z6 \: x# s7 n3 E // End the method.* ?' T b5 g' i( ~+ A$ m9 h
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