在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ( K9 P3 r8 d1 b" Q6 B
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , C6 k1 J; W, X7 T public double getMeasured pressure() {9 v6 r7 }/ J$ I9 s! a& z
return measured pressure7 F# G( v( _4 r# j% _' q
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public void setMeasured pressure(double newValue) {: k0 u3 G4 q1 Y+ `
measured pressure = newValue ( e, g; @! z' d9 V7 Q$ \0 h } 0 c7 W7 m1 x! w2 D7 A$ P. ` public double measured pressure = 02 L! n1 W7 f# Z' P% H" S( C$ d7 h
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/** 0 E& B$ l! q1 e0 m$ [ *% f# Y6 c, n; G& S! r9 [- k
* This value is used to automatically generate agent identifiers. 4 \- U) a' P0 |$ ?* w2 v8 f * @field serialVersionUID6 x D, y( ~+ C/ P% F9 I1 J
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*/ 1 h" @+ K2 O. c( a4 U4 Q9 ^% u3 u private static final long serialVersionUID = 1L , B) U' b' }8 v% P ' b( W& E) l& w5 ~* H2 h /**" [, S% F* _. f# f, L' R, p
* 6 Q' K+ I7 r: q+ Z+ y. P# d * This value is used to automatically generate agent identifiers. 7 l( M0 [' h& d+ X * @field agentIDCounter , f' ^& `2 t9 j0 n: } * 2 V6 ^8 _3 q( A: _% v K9 j7 E */ ! i' c0 P( _3 {2 |' ] protected static long agentIDCounter = 1( M, G B- y* ]4 o. Z( [8 R
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/** 1 q5 l7 }$ m. I& t- E" K * - \% Z/ k: d; H- [2 y * This value is the agent's identifier. % M, g4 d( N% b2 G6 \ * @field agentID1 n6 c& O$ q7 E, r# h5 ?& d
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protected String agentID = "GasNode " + (agentIDCounter++)3 o! W) D8 k# m/ n/ S, D; e
# W- m5 t* w. S3 p* Q0 ` O7 y% r0 `/ c /**3 P) T' u+ A+ }: W
* # u2 g+ e# A* t& H6 _) A * This is the step behavior. 1 F/ L' y+ p7 ?2 }. K9 {" b * @method step' I3 K7 g \7 V6 W1 x2 t$ q$ B
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*/ 0 {, h3 S" E" T* n6 |: @0 E* b @Watch() c7 \. p' M" ^4 F
watcheeClassName = 'infrastructuredemo.GasNode', * m% ^) U- `+ f: P6 X2 @2 [+ s) q watcheeFieldNames = 'pressure', ! o# v- j" p, n6 R! z9 L t query = 'linked_from',# q; g9 D/ _ p$ \6 t# {
whenToTrigger = WatcherTriggerSchedule.LATER, / l6 i3 }. k8 R, y, @ scheduleTriggerDelta = 10d, N0 N5 H" j" H
) 7 S" N% ?( \/ Z' ] public def step(infrastructuredemo.GasNode watchedAgent) { 1 Q p1 Y: y7 _2 v7 d3 [ ( j& w( E9 [0 l // Define the return value variable.) @- R% z0 M. C; l& W; f: l9 v
def returnValue, r3 w3 k m) j8 f8 q5 ?7 M/ q
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// Note the simulation time.1 h: P+ t1 _4 b+ E2 ?2 g
def time = GetTickCountInTimeUnits() 4 s/ C8 d+ j; R1 U) U1 v% k " o) F5 L: N% B! F% Z4 c. v. b! h1 k: i. b
// This is an agent decision.4 a: Q- N; U/ k) W! l/ O
if (watchedNode.pressure<200) { , J" R8 n( d: Y! t d8 a; R/ e8 F4 ^: n% [ U
// This is a task." i* w6 h4 H7 o# _3 f5 C8 [# \& ^
setPressure(watchedAgent.pressure)0 ~2 x+ k$ e; V: h8 {, q% W
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} else {! g7 i- e) c6 q2 o$ k; |/ E
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// Return the results.1 j! j7 Q2 P7 n5 w- |# G9 Y# q
return returnValue' E# n1 m2 N7 I4 g" e0 Z
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* ( j) i+ g$ r/ e9 E * This is the step behavior. 9 X( O& z- u. ^" { * @method step- N: O9 p8 ^0 I/ ^0 }$ M
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@ScheduledMethod(8 H0 Q1 D7 b7 {; s
start = 1d,9 T- R5 H' V6 M, }+ K: V
interval = 1d,! x- Z6 {1 Z; E: `7 I
shuffle = false * x8 b6 \, e: w u* I )8 P: K0 H0 k1 V: I; i) t) r
public void step() { 0 U* }8 M4 |& Z0 M; J9 g, K$ G: p! U6 z0 V. v- Z% q
// Note the simulation time. / B' K( g( z; |+ z) W' {# m2 b def time = GetTickCountInTimeUnits()7 h( \/ b7 ? u! W. C$ A2 O7 k
5 M( l6 _& y0 f- n3 r // This is a task.) }7 U9 {& m' @1 e
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 T9 Y3 z' e$ c. a$ K
// End the method. $ z/ @2 D5 \5 n7 o return 8 c0 I: b4 w7 p + g/ X3 g( ]/ C2 Q( N) L }