在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 G# k {0 r9 l9 d: [5 O
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3 i3 D \/ t3 c H6 p( K v" M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 9 F9 `- k: g& o3 m# t8 A public double getMeasured pressure() {+ x* [# l$ U# L8 ~8 J( M
return measured pressure) V2 O# d& u2 Q- J8 x* o
} 5 f, @, p$ d) m" l1 I public void setMeasured pressure(double newValue) { ( x* @ @2 ^9 Y5 G8 H6 t measured pressure = newValue0 O Q% O8 C8 j; J$ S
} * ~% @5 p& D" Z' _2 c9 } public double measured pressure = 07 ~; d: {7 K& [3 p3 ]/ {
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/** 6 }: R3 ^( S# t# c* A8 o- a) y: S) Y, b * " x: o# h1 I% x% w * This value is used to automatically generate agent identifiers. % _- z$ U/ h: K' j, T8 u- o * @field serialVersionUID " T! T& E# m* u( L# r0 E- P- a * # U, R- q. W: I. B( [+ T, ]) T */& z+ z. [1 a6 x1 V& c4 ^5 V5 ^
private static final long serialVersionUID = 1L& e6 U* n6 H$ _. J
+ z# R& O( m- V- m, G /** 5 K, `* p5 i5 @" K2 { g) Z *% v- @+ e! L! J9 Y
* This value is used to automatically generate agent identifiers. w% y( p0 C: K7 o9 N* {9 ^& k7 n * @field agentIDCounter5 `/ H# K1 ?4 V$ n! ]2 T1 O* e
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*/ 6 X' ]2 a3 u/ @1 | T& m. T" B protected static long agentIDCounter = 1 - V5 I6 z2 Y0 E% W: _ - T; e* S2 ^; F# w( V6 C. T" J7 A /** 0 `3 F. U1 Q% V9 L" ] * 5 k3 C5 T% ?) Z5 E * This value is the agent's identifier. ) u \: x9 m5 b, s * @field agentID0 E n: d) t$ x! |" H" |) W
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protected String agentID = "GasNode " + (agentIDCounter++) ; ~; g! `- q( S* b, z9 X 3 c, E9 h# f9 h /** 1 O5 g4 r; M N m0 G1 Y * + b; j# b$ H6 ?2 `; o, ?( ] * This is the step behavior. 4 ?1 N8 v( P& t3 W * @method step , J( B% Y8 P! K# ^ * * B4 p1 f% \1 S. i */( W/ _! B& Q5 H
@Watch($ c% t6 T1 e; f0 S: F2 }! ^
watcheeClassName = 'infrastructuredemo.GasNode', , V. }. q2 A2 @; K/ M watcheeFieldNames = 'pressure', M4 ~5 X' w6 a: w query = 'linked_from',$ h. U% R; N$ _) Q: {9 O% W
whenToTrigger = WatcherTriggerSchedule.LATER,5 k* K: b& W Y
scheduleTriggerDelta = 10d 7 S% q6 ?2 T S! I5 L( X ) % Y' {) t6 s4 A0 i) z$ A2 ^ public def step(infrastructuredemo.GasNode watchedAgent) {/ N3 s9 `' H7 j9 |" P6 {2 ]8 s9 [0 I
" P; _, p1 H* d7 m% g) z // Define the return value variable.) O2 ?- E3 j" W8 |
def returnValue 1 ^* y a0 o1 f; k7 f0 a9 o/ [$ q* f; U
// Note the simulation time.5 R5 O. E# x% t6 U9 g
def time = GetTickCountInTimeUnits()4 T( n" n6 v3 S; X, j5 F
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// This is an agent decision. % R6 M0 U: ^, T# r6 Z$ D if (watchedNode.pressure<200) {9 s" t' y. T7 }, v2 g% w
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// This is a task.) |* f6 v( l3 d
setPressure(watchedAgent.pressure) 5 S0 C, V# E! ?8 @+ x& w' |6 q# w. I3 f% S0 |# t+ V
} else { 9 N r* y( M6 ^ 6 l$ F5 c8 Y; K: ?( r* ?& s# [" _3 ^8 x, S( a _5 i
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// Return the results.* g- J2 N6 L4 ^& H: M
return returnValue % t0 V( D+ P& i; G( J2 u! r 4 e7 p0 ?( y' s' ] B } : Y/ q1 `0 x6 H; ^, F / d$ X/ z- R1 _& j, {! G /** 4 }! b# w' p& y9 c *& N" k! E, ~5 {, g+ Q
* This is the step behavior.4 A3 \5 p3 i$ O3 f& V$ t
* @method step+ d0 [/ c) A. C* m) n" ~1 G- m
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@ScheduledMethod( 2 N( l8 T: Z3 S6 J; G5 O X start = 1d, : Z" q! F! A P6 t interval = 1d,1 h# S; _. O( d0 A
shuffle = false ) v+ v3 ]; m' z5 X6 ~4 ^ )7 E2 `$ b0 B- B& a& Q4 N! V9 U& Z
public void step() {: D& ?' u, d3 X: @: {8 n# k' f
9 q! R2 G# c' U6 d // Note the simulation time. 3 r5 M0 V3 P$ a9 |. E0 N def time = GetTickCountInTimeUnits() 4 z7 l% b0 O; M* \9 f: `6 r% j' g
// This is a task.5 v5 B0 `1 q. P( L5 g6 g8 C) P
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 9 E, |& r, I* B& |. ^/ p( v( b // End the method.7 h/ a" q% V2 Z* l y: _
return$ |% `5 y* I" y* W