在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 a4 `: f! Z. ?+ t
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). n( {: J" y! r/ r+ J6 K, @# t
public double getMeasured pressure() { - p( v/ E6 g( o0 ~6 v5 _* |# D return measured pressure4 r. m7 Z4 T: X
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public void setMeasured pressure(double newValue) {( e* t+ ^( N" ~* t* G4 z
measured pressure = newValue2 y1 Q; r4 P+ a: h
} & v! D9 A+ w; W/ Q. U- x2 f' q public double measured pressure = 0) L5 I! @% I1 j& S' G2 X
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/**/ o; D" V7 u5 P1 j" D
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* This value is used to automatically generate agent identifiers.* Z# ~* l/ k* `4 j: K, Q
* @field serialVersionUID 2 v) A% \5 i+ |3 L t* c8 G( Y * ( L! r+ r7 ~4 t */4 c7 ]: [" H% b- V: T
private static final long serialVersionUID = 1L' ~5 k6 F, P( q/ z6 O& _* D7 [
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/** ( b4 G1 p! V3 A5 y1 C' `) F$ s2 r * - m8 ^; ~& N# ]/ o4 T7 ~4 q* B1 S * This value is used to automatically generate agent identifiers.- C+ e7 o: O! r) q- K; |5 g; m
* @field agentIDCounter 4 J k0 F8 G3 [0 Q& Q7 U *4 F3 C% \# h8 m
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protected static long agentIDCounter = 1 6 S* T) p! ^9 k6 W# N' K4 j, R5 ]* B' y$ O
/**' Q- X5 V& r& w; m6 Q. L
* ' @/ K9 m3 H, Q# W, }8 Q1 c) v$ g * This value is the agent's identifier.' H9 c0 t8 g5 e5 E2 C: n0 G" s
* @field agentID$ L* ]2 W. g5 A& ^" E0 s
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*/ # f( C9 Z. q2 [7 V protected String agentID = "GasNode " + (agentIDCounter++)2 t2 l" y( a0 V" Y8 ]2 M& Z
' \$ ^- i: P; s0 a. F1 o /**" _8 I. j9 w/ P! a8 C
* # U% z) w% X. e& J& M * This is the step behavior. % }" H/ ^/ D1 G/ h4 }: P* s * @method step. ^% J' E8 F7 ~2 C9 W4 {
* 1 o9 [6 n5 G* j. ~! x! ] */ " u( E; O0 Y# M8 D. u" Y @Watch(2 }6 G4 P: Y5 q5 c' d8 S& t: P
watcheeClassName = 'infrastructuredemo.GasNode',1 y3 A9 O1 F& L) ?: y: @ n
watcheeFieldNames = 'pressure',/ P9 ?& X/ |4 O8 \4 }8 ?
query = 'linked_from',. L4 s' n8 B# _$ }3 ?
whenToTrigger = WatcherTriggerSchedule.LATER,' {' G7 L) }6 l% h0 k1 K: S
scheduleTriggerDelta = 10d1 l0 } q$ p+ _3 f4 {9 Q: H
) % q! ?; A% l3 e3 a; }# x' q public def step(infrastructuredemo.GasNode watchedAgent) {% d/ \0 Z# S! H$ ~. \" C
6 y1 R& Y* A" N# }, B // Define the return value variable.: F; t# a1 p) y4 ^
def returnValue ! d: ^$ w4 Q8 \6 l0 i % W$ `' f7 P7 V2 @5 q // Note the simulation time. * Z4 |+ g7 c+ |0 V, J# l+ O def time = GetTickCountInTimeUnits() 7 f8 ^4 A6 N* ~& z( d6 Y 2 c% ?4 ]$ U, O% J& Z; `" v; O; d* j% k$ y- e
// This is an agent decision.1 e0 P3 Y7 Z* [3 [9 A" O
if (watchedNode.pressure<200) {( m3 d$ ]" m1 X3 B( ^
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// This is a task. i9 l. W( E) @- g2 X setPressure(watchedAgent.pressure) ' D% F$ [3 L2 q% S# ]" x7 u9 {1 x6 j' K: a
} else {. b& a1 p w5 l; m) y# ]* a
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// Return the results. ) r" w+ C+ J! q return returnValue : _" g3 Q2 r6 ?) Y9 t7 _' e. {3 Q , ^6 B" M5 I2 {- z }+ K- W, w2 s7 N# T8 Q5 I: E
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/**: a$ D$ p* n% V1 Q# z* n
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* This is the step behavior. 2 G3 `. ~! j, P+ B * @method step * D- U- L0 Z' ^* f1 Y" @ * % E, {- p8 b: B */ - I" m. r6 F% ~& ] @ScheduledMethod( - E/ h0 }0 N3 l7 p+ k9 y start = 1d, ) T$ o* E) S, T7 J$ ~% Y interval = 1d,# t6 `1 d7 Z7 _2 {2 @ `. o
shuffle = false8 i8 k! M7 S, p v" D$ U! D
) * I; [+ s3 {) |* _; B, o public void step() {6 V5 R% V7 R; M+ r$ x6 L
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// Note the simulation time.0 T) C5 {9 g) s
def time = GetTickCountInTimeUnits()5 d G; t6 Y0 H# d
' `: n+ ]5 {7 t9 Z" u: F // This is a task.* K# ]7 o: K/ ^! p6 y0 @
measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ S) b7 i1 X n" f
// End the method. 0 x* @. @+ I, }. n return% P" L- `, ^( l5 J3 k1 H2 R