在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " Z* ^7 \ p& b+ d; l ! j9 ~) y. I. J' t+ H6 D+ G* \1 m# k, z/ {* B. [
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ x6 t2 V7 c: h \* l
public double getMeasured pressure() { c+ C9 X. x; ^# a/ e
return measured pressure8 x, j, @0 l% Y# y8 L) K
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public void setMeasured pressure(double newValue) {$ O8 P7 W7 H8 Q( b/ ?* F
measured pressure = newValue/ U: y! w$ I, B2 q4 d
} & \1 u6 ]) [5 f2 P- z7 U r public double measured pressure = 08 D0 M" z. H$ \/ ^9 T+ ?/ l
2 B; u1 N0 k- \' X; V /** $ ^( ~5 | [/ h3 ~2 a' g) t$ c *% p8 @6 d' {% p3 P- t G
* This value is used to automatically generate agent identifiers.- h" Q2 k( G9 P
* @field serialVersionUID. D& j2 U$ g/ m J5 h0 W2 S1 m) [ p
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*/ 7 `2 J# V( J& d6 l( P private static final long serialVersionUID = 1L2 F3 ]6 l: b4 O9 H
1 i& ]) \0 c2 i, j3 y9 X v3 e& S /**: c N5 j. d5 o* p, @
* 1 \4 }! r9 W5 v! F) o * This value is used to automatically generate agent identifiers.; @$ {4 Z+ t0 e& X+ x Q
* @field agentIDCounter 9 c0 \# R( i% E+ n; t+ X *6 m; e& b4 u j! ?" r: o
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protected static long agentIDCounter = 1 $ B1 R5 N4 L& Z1 l7 Z( X5 d 1 ?+ J. t) B* d8 ^/ Q8 k /**- R! x0 a( R L- G
* * o. A( N0 }! ~4 o! G3 C( x7 l * This value is the agent's identifier. T# @* Y) Q4 d9 k * @field agentID' d; L* X) [" ?$ `
* 4 N2 [! R3 y' p5 w! I) X */: T7 i9 _) S) J- C. G0 r9 b- Q3 ]2 g
protected String agentID = "GasNode " + (agentIDCounter++) - j' V7 {3 ^6 y+ [ # Y" H( B) D3 w J s$ s) c /** 7 b* Q2 Q% t. ]$ ?( `( s * ) W; a; R* Y8 p* F! R/ e) g5 h3 w- o9 \ * This is the step behavior. 1 c+ ` K+ S& ?0 a * @method step8 K3 d3 Y* {9 H |
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@Watch(& N3 U) B1 _1 r/ u4 j% N4 _
watcheeClassName = 'infrastructuredemo.GasNode', 4 l$ G1 O, g' h, N4 p5 o watcheeFieldNames = 'pressure', ; w- b5 @# M1 M* L' \0 G# O query = 'linked_from',' K/ {" c8 w. N2 j0 M m) w
whenToTrigger = WatcherTriggerSchedule.LATER,. M* n Q2 B: R( Z+ ~8 d
scheduleTriggerDelta = 10d 7 i7 t/ e" H+ L )! ]# J, F' s2 k6 S+ g' J
public def step(infrastructuredemo.GasNode watchedAgent) { + E2 B2 U! s K. ^; w1 `2 S" g% \/ h( H; J# U U5 V0 g1 K+ v- U- f
// Define the return value variable. : ]+ y l# R+ ~ def returnValue 8 U( ]6 Y, n2 l z { ' p6 e: @3 D. n# r // Note the simulation time. ; e9 s) `9 f" Z. P7 j def time = GetTickCountInTimeUnits(). W: L5 H; Y$ [9 |8 G0 ^
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// This is an agent decision. 9 W& J6 ^6 Q8 c: P$ B7 @0 `# I- W if (watchedNode.pressure<200) {2 \0 A# d% H8 c: `; x
; D. L. E* J: {) I // This is a task.' y0 b# z. ?; q" R3 P# L7 n+ D
setPressure(watchedAgent.pressure)+ n6 k0 u' }: @2 S y6 G a" d5 b
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// Return the results. ) |* d9 `; B* j* l- x& F. |/ s. L return returnValue 4 i7 O5 F" ?( f6 G7 c8 l4 c4 V+ m+ M9 a6 N" }
} 7 ?* f& E7 \) f6 \; w" d: ` + _. D6 q9 x h( I8 C% g7 o /** # j0 }7 N$ y i' r * I4 q" U& S/ I& u * This is the step behavior.3 O! M, s, R* K* }$ d% v
* @method step4 N2 M& } t& o! [' c% G
* 4 C* L2 }( ?! I: F" s' r */ . d' E) ]" @- I! k' S" { @ScheduledMethod(! j: x6 P& R! C- k! B7 O( j
start = 1d, 5 m5 ~/ l/ u* s3 S interval = 1d,+ \. c7 s- `8 K+ k0 {* F A
shuffle = false $ W5 {' ^- I% J2 C. y' s9 ?7 G ) ! ^. i- ^! l0 `' G: J( K public void step() {2 Q" ?: V* m, Z1 D
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// Note the simulation time.& k" h& k2 M# M: J* w" y: [& R- ]
def time = GetTickCountInTimeUnits()- q) v: A0 L" ^6 {% x
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// This is a task.' \) O+ U$ U& w5 ?1 V1 X2 F# P
measurePressure=pressure+ RandomDraw(-20.0, 20.0)9 B7 `7 U- [7 j% g/ |* b& G: Z
// End the method.; m- J) Z- ~8 g! i$ j
return & x- I' Q7 n$ r/ Q2 R " j7 X; t ] U7 e- Z3 b/ s9 S$ C }