在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 l6 o. V# h2 U
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 i" ?/ `3 M/ K. A6 F
public double getMeasured pressure() { . Y+ |1 [0 m5 z4 B8 [ return measured pressure , ]2 R: ]! S4 V- G5 ^' T } , J- F) k& I5 V- T public void setMeasured pressure(double newValue) {3 V3 s, X' ^* v# y1 \/ d& v1 U: O
measured pressure = newValue5 p- @& U. D3 Q
} f: w$ `$ O3 ]7 P% ]% X0 f
public double measured pressure = 0 2 L+ ?! R4 T& \& X9 g# Z t( c; i3 I* D3 S6 C! F5 l* R
/** 7 o# d& f- M3 w; N' E *0 R' M% M2 b0 S0 a2 V
* This value is used to automatically generate agent identifiers.% i) r$ {& Y+ C# ]0 O& Y6 P
* @field serialVersionUID , P/ _8 E6 f" N2 _. w* v1 b/ X * % C4 W' `4 \3 e w2 f) s' |0 K4 y */ , \+ d$ y5 O9 Q4 R% r private static final long serialVersionUID = 1L * W& Z" X6 V, t/ e & w/ G k6 A t ?2 X /** 0 S* v% W1 ]1 K' F * * {2 G2 b) ~: c * This value is used to automatically generate agent identifiers.$ ?8 T' D6 k, l9 K. a3 F' h; X
* @field agentIDCounter S9 h- M9 J& d9 u* @ *4 _% L2 Z8 A# A+ u
*/ # \. q* S; f [ protected static long agentIDCounter = 1) s% C- d: z4 `6 D
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/** 5 R4 k# _4 v9 J. t! g& ?, H * ' E% z a% {7 y. q! b+ Y0 K * This value is the agent's identifier.. n4 t8 K) v y, B3 ^9 ?
* @field agentID3 i' l6 ^& b& b% {6 l5 I. P
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protected String agentID = "GasNode " + (agentIDCounter++) ' s Y, x0 d5 \8 y5 Y! b' ` ] ! |$ A$ ?# C! t) ^" m4 S3 p& B /** 3 d. p9 F% j2 W) ]. W( _ * 4 T5 F- \4 r! f8 a; V * This is the step behavior.6 w: ^2 n5 M! M) l/ U; I; C+ G
* @method step- X1 L2 ?5 l% T6 U! }* O* ?" F3 e6 ], c
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@Watch(: U0 }6 q9 w* x: c
watcheeClassName = 'infrastructuredemo.GasNode',0 \( O1 [- }8 {: X
watcheeFieldNames = 'pressure',. E, F% n% i9 v/ p( _
query = 'linked_from',3 j2 l+ j$ e8 |9 t; @2 V
whenToTrigger = WatcherTriggerSchedule.LATER,9 m5 g4 O# T- f4 T+ B. z+ Q
scheduleTriggerDelta = 10d ; T; ~: G; g" c$ r$ A8 F& g ) , {1 W8 G8 M3 b P( X( j public def step(infrastructuredemo.GasNode watchedAgent) { 7 I; _3 m9 ?. w: a 2 V, s' U( T4 u, e, H' q5 o/ H' O' M2 S // Define the return value variable. O0 R3 S/ T# Y! P/ B! A def returnValue X } q2 `$ }; G0 n9 Z
$ G; V+ t( H1 v' b // Note the simulation time.9 b% }6 a) U. ]0 H, l" F% k
def time = GetTickCountInTimeUnits()1 b3 e$ N1 z( Z3 b# P' v9 c2 F
7 W7 ~6 r" \3 |, u& P 3 G% ]+ ]. [" M9 c/ W C) X // This is an agent decision.: r {% ~7 @( O6 j8 {
if (watchedNode.pressure<200) { ( h- O$ Q4 h; ]0 x1 _ - m M! `" v4 b0 B0 U9 N1 E // This is a task.. C1 G+ U7 \1 U8 G$ m- X
setPressure(watchedAgent.pressure)8 S: ~3 @( w C! P1 _" |