在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 F* [7 N$ ~' i / G7 y& P4 I; X9 K5 s+ M$ W* L( O 1 W7 }: p: B5 L' u! y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / i2 o1 v/ ^: [3 ]& A0 X public double getMeasured pressure() { k( c7 e! V# T) c* K* E2 }
return measured pressure 0 r- y( T+ y7 \3 u* z! n+ C+ @ } 9 W5 N. h" _7 R+ Q' f public void setMeasured pressure(double newValue) { }1 D" I, }1 t7 [. V# F measured pressure = newValue l+ I4 }9 e. g- n
} % l ~ d: w+ e$ v public double measured pressure = 0 6 I: q9 F' d3 w3 p6 a' \* G T) T% N9 b5 k& H. V
/*** D9 F) I9 Z( B- J
* # [# c; o9 z F6 v1 } * This value is used to automatically generate agent identifiers., `: A: y- \1 p$ q8 G G
* @field serialVersionUID 8 J9 Z/ S1 K8 _0 Z* q% C *7 H0 z9 ?# m! |3 H
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private static final long serialVersionUID = 1L " x! ~% L' U2 Q0 u$ {% B0 f) c% J Q e' j% H+ ~7 {* |2 e* { /** 6 D2 x U6 c) N0 W5 p! H: Q | ** {! f' V4 }, T/ f6 Z$ ]
* This value is used to automatically generate agent identifiers. ~4 q4 d# ]+ f$ U- o
* @field agentIDCounter 5 t) `; X4 Z6 ]( \6 e$ ]+ j *& k' p5 k. G& D% f, x
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protected static long agentIDCounter = 1 : |' T+ t% ^/ r: K/ `2 ?) V4 J& O2 }* L* u& j. g1 k, L
/** # F' W( I0 V. F: Z, ] * 5 c& h! F8 g; m * This value is the agent's identifier. ; m3 X" m9 {* P8 f8 d4 u. D3 L * @field agentID , }+ y! x' v) _8 P1 a *5 ^- T8 ? L% ^2 g2 F. d* F
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protected String agentID = "GasNode " + (agentIDCounter++) & x, t7 s7 V+ _& G% k" b6 C5 P2 N# Z% U! O- D: V7 A+ ~+ r
/** $ K# U: G3 e4 m6 W+ u * + c3 t7 k6 S: v! u+ _ * This is the step behavior.3 X* z4 P. n# o* u4 G( ~# I
* @method step 1 u. M: \/ D+ C' Q' i * 8 K* j. {- e# v' G' @$ v# y% K' q; ^ */. O! s0 T. t' {8 i6 P# O2 ^3 D
@Watch( - F! C5 j# a" T/ R! ]! {* L watcheeClassName = 'infrastructuredemo.GasNode',- N, e2 R3 Y" e( K3 Q e' X
watcheeFieldNames = 'pressure', ! r9 u- y4 n) c( h+ B3 a query = 'linked_from',, b1 K3 M6 X4 m( V
whenToTrigger = WatcherTriggerSchedule.LATER, " j$ E+ c6 N7 ]4 v8 O& M scheduleTriggerDelta = 10d* W# H `. s4 e- r' L
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public def step(infrastructuredemo.GasNode watchedAgent) { & ?0 k% _ ]2 p, ~. j0 { ' J* c* x8 M3 r" F1 X; A1 r1 A // Define the return value variable./ s* m% _5 d8 x* [3 _ q
def returnValue; w9 T: v4 s x. G% O# G. j1 {+ e
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// Note the simulation time. ) h$ o8 g1 v5 I4 ^5 F( O% Y def time = GetTickCountInTimeUnits() 7 q" X/ I, N, I0 V) [: Q2 L1 T( T) Z" p* S: g
& r% M$ G+ M1 d$ z8 V6 ]9 u // This is an agent decision. ! G$ E6 t) y& _% H$ i if (watchedNode.pressure<200) { ' w, |2 T: \) C2 t1 P) U' Q8 ^# y6 _- ] m `
// This is a task. . N Y( N/ X1 {% A7 ] setPressure(watchedAgent.pressure) / r9 R- [0 h: O1 i) b; k& U : S1 T+ n% e x1 e } else {! g. [9 F' q% {5 E