在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 h& N7 j7 N o h( C
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 8 B5 H: C$ f$ G! l" a- x public double getMeasured pressure() { M' F; s% g& c. {- k; R return measured pressure0 R% x1 Y) [$ _, T5 X, M
} 7 Y7 m0 H& E; h* ^ public void setMeasured pressure(double newValue) { ; Z+ L* Q: b6 i measured pressure = newValue5 o0 L# Z/ _% l
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public double measured pressure = 0 3 q5 k' x0 ~/ h/ k% D. M ( `1 `6 H' G; J. T+ V" N, | /** " |* Q9 ~" D2 g1 o * + H& V9 I0 Z4 @; |5 Z * This value is used to automatically generate agent identifiers.! j" f- [1 F. B2 y8 ]& E# s
* @field serialVersionUID& F0 W# p* \, D* ?0 z3 b4 [& ~1 {
* $ A0 q6 w3 ]+ H1 P" N */ 7 e0 t9 e! s2 H private static final long serialVersionUID = 1L * G# P" ], P2 A& _ 4 ] n7 G' R5 x% F) x$ J" E /** + v7 @& p) s0 u7 d4 T5 L# K *- K7 p% @% D8 i
* This value is used to automatically generate agent identifiers. ; u( [8 {2 J' r& J * @field agentIDCounter( u% i6 |6 L1 i3 a
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protected static long agentIDCounter = 1. H! B* ]8 k9 V; P: N, S
# M3 b O' a1 p) F6 U' p /**: I& v- ?, M* m7 p( _
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* This value is the agent's identifier. ; N" o u4 z6 _& D; e$ w( X/ L1 s * @field agentID ; q% ~7 w+ j' a$ J *; T: ], R! U4 z) S' [! u# D
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protected String agentID = "GasNode " + (agentIDCounter++) " X; H4 i* K0 ~; \" Q2 \ [1 [ A) ?" n" L& l; y. [+ ~6 `& O) I /** 3 `: E: S; ~& O' T H *5 _! Y! i: h6 F5 ?" Y' ^
* This is the step behavior.# \8 j) c& H5 g
* @method step # x( ~# g) l; W" a, c8 E. | * , s/ c; ~- F' Q+ w1 M& n */6 P: V5 x" D; G+ C! @
@Watch(! O7 y4 ~, t8 m& Q+ t; I
watcheeClassName = 'infrastructuredemo.GasNode', % U) B6 J$ T: }, `' B) J2 M watcheeFieldNames = 'pressure',6 Z( z: y- X: T7 w( C- n5 }$ d
query = 'linked_from', ) S! i1 K: k$ S5 @. M& T whenToTrigger = WatcherTriggerSchedule.LATER, 7 @; g' `% r) E) z scheduleTriggerDelta = 10d . J, |# o) Q) D. p ) ( h$ e# G. { _! h8 x public def step(infrastructuredemo.GasNode watchedAgent) {7 M! `; ]9 a- {7 Y
2 u7 W2 F0 _3 f5 R5 F // Define the return value variable.2 o+ J% o; b* h9 T4 d$ C
def returnValue : _; H5 q2 H( x1 E0 Z* v+ l ( f/ Z- [3 x/ {' x. K& h // Note the simulation time. * B: N2 @5 c) z3 u: z: m0 K/ W/ s def time = GetTickCountInTimeUnits()5 }8 Z" t& H$ w4 F0 P' O0 G" x
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// This is an agent decision. " s) \8 N7 T5 M9 L0 {! K if (watchedNode.pressure<200) {& o; V. d: F5 Y9 a9 t j4 d
5 o- A* N; j; F5 b( c! H- r // This is a task. ' F, l. A% X9 h6 }. p setPressure(watchedAgent.pressure) 4 g8 p0 w3 {( Y. a3 P+ q, B % o9 t' S3 Y+ n! r# O. i; e4 k } else { ! L& Z; V( c$ h( `- o 1 b2 z0 f3 W6 d& K1 `8 c! z ' i6 w. \& E* x1 @' O4 W: y } Y/ b( N) o, E. w
// Return the results.$ n$ G$ A9 z# P. y4 u$ Y3 \
return returnValue" ~7 P) Q& ?# m/ _, N
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* ) q3 d9 S, \8 q! d7 q9 ^ m * This is the step behavior. ! A5 ]8 L8 z- o; u0 Z0 S+ E/ x# a7 `: |5 Q * @method step! _) u- x2 H" h, h4 w$ Z4 }
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*/ 9 d( x% ^( K% s3 | H9 n @ScheduledMethod(, p8 X" A, y. A+ Z
start = 1d,3 w2 w8 _* }1 _' U i. d
interval = 1d,0 K1 M' k6 [2 l4 g7 l" m X& F6 {
shuffle = false. J) v: L+ ]9 ? O4 J+ Z$ o) b
) ) w+ U) G7 D- e$ c8 B7 ~- g public void step() {& q4 ^ Y0 I: B! \7 u/ i
; _+ ?; H4 U d: u$ C // Note the simulation time. 6 K& H( o' v5 H' N% E) ?7 c' t def time = GetTickCountInTimeUnits()6 O$ z# k5 ]$ g* a
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// This is a task. ( w& N- b3 N: X2 W1 z% I) E# J measurePressure=pressure+ RandomDraw(-20.0, 20.0) 3 p8 F; a8 t" V+ s& M2 q // End the method. ; D8 ]: Y1 A8 ~4 O& j% v4 I return # ~3 t$ a0 ^6 ~. m2 e" v; h, [ 1 R' _" F8 C3 h9 o/ e9 i0 n! [' Q }