在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 s. x. c5 v w% }& ~* Q0 O
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " L4 a' g. x: O7 c- t* |. s public double getMeasured pressure() { ( o: i0 H# Z* P u! P- |6 g return measured pressure, R: G& B: g+ J. `
} # K l7 |# K" D" Q0 F public void setMeasured pressure(double newValue) { R; k9 w; h: w q' [8 f) l
measured pressure = newValue& b1 i9 ~# }2 e. ]
} 6 B" \6 z5 p+ y# x public double measured pressure = 0, {" A: F) L q, Z; H$ W) v! j
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/** $ ~; A8 t7 v# I5 B2 @. f */ }' M( N9 A4 Q( z/ u4 F+ ?6 Z2 B* U, K `
* This value is used to automatically generate agent identifiers.% x( |8 R! `& L ]/ t
* @field serialVersionUID $ `* x5 a# Q! V" t& u, ^: P! k: c *+ t( C& Y8 R: R7 W' k7 E% U
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private static final long serialVersionUID = 1L2 n ]5 s m4 G
& h! T0 I; B P6 m% U5 S /** * `% p: ^; n% } *0 ^: F/ c2 }5 N
* This value is used to automatically generate agent identifiers. + G S8 I4 {$ R8 T8 H6 Y: e * @field agentIDCounter ' Z) E$ O( C/ l * + l- ?- Q7 t4 z- Z y& X6 ^ */ ! t: z* w/ E9 l3 g% U# M' d% ? protected static long agentIDCounter = 1- v0 b* ]6 o j7 f) c m
7 C6 f. d9 J8 W9 Q5 l1 u% X6 A /** 1 i7 v/ ?. t0 ~4 C7 x2 u *5 X3 s/ n2 Y- p) x
* This value is the agent's identifier.4 u5 O4 \# f+ I# f9 q2 B7 m h
* @field agentID+ d. d3 Y0 n" c1 i. ~
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*/ 0 G& |. Z1 S4 l# P4 f8 _ protected String agentID = "GasNode " + (agentIDCounter++)" G# s4 c8 k7 r) @
+ ~% B3 J8 u1 K5 O6 G% r6 i' l/ ^ /** / W( {: q b9 B, h7 O; _3 r * ! z+ W) m, M7 Z: ~; ]3 ~! N, J9 H* p * This is the step behavior. 9 z3 L# J( c) ~$ U- G3 R; Q, V9 X * @method step $ m0 f W9 H0 i8 U+ R * ' B( @6 G/ f6 `) u4 u6 M0 A */ / G( L7 r( P) a: x d$ ~7 [ @Watch(, x3 c$ \5 e- }- \2 Q
watcheeClassName = 'infrastructuredemo.GasNode',9 {9 R$ v) }2 T, U& y
watcheeFieldNames = 'pressure',+ X$ v9 a1 [ R4 t( ~; G/ {
query = 'linked_from', - C1 H9 \( Q7 O/ h& I2 S0 S" g/ M whenToTrigger = WatcherTriggerSchedule.LATER," Z* N# b# M+ p1 |+ F' w" x4 R K; w: l
scheduleTriggerDelta = 10d* U5 k9 L. ?4 {3 \, X
) 5 I! b1 ~0 @3 |8 f* { public def step(infrastructuredemo.GasNode watchedAgent) { ) ?" r1 \; g: o% @ ! E# [/ J3 O8 i# O // Define the return value variable.& m& f: ^9 b8 Z
def returnValue$ Y! g/ o8 Z; V8 ~' r* z/ z
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// Note the simulation time.8 c, ^2 m& b% \. w6 A0 _
def time = GetTickCountInTimeUnits() . g+ C9 B# P9 G2 { 8 ^2 D" D) O7 Q+ l9 B5 J3 Y & z& b: y0 ~* ^+ d, u6 F9 e // This is an agent decision.0 Y: R! P# s/ E% W- e. Y% u: w- v
if (watchedNode.pressure<200) {! A A! B9 ]8 U9 p7 N( n
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// This is a task.0 L) `2 D9 T& a8 ]7 g% p
setPressure(watchedAgent.pressure) : X* n' `6 t. u 7 d% G9 L# R: ?8 o2 a } else {$ ?5 c2 g7 D+ N' }5 o! w/ c4 n% R
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// Return the results. - T |8 M) z) K8 c return returnValue. H/ V( L. M# K0 l: w
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/**- J( J9 t0 N$ G: l1 X
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* This is the step behavior. 7 g$ h: @9 U3 ?3 L * @method step2 F2 p. H3 m: m/ w, A
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@ScheduledMethod(" T3 ]0 P0 o2 V: T. F3 f7 N5 p
start = 1d, $ f/ Y Y8 F l5 z4 ^5 P$ M interval = 1d, 5 I) r( h5 j/ V shuffle = false - F) i! _: ^* G; n! c ) ! D( y/ @0 w% J3 m4 o( S8 l, R public void step() { ( F3 T i7 y/ _8 G- c7 s: N& ]! \+ m6 D; z: m
// Note the simulation time.7 e2 q3 |2 S/ S" R, O) y8 `& b
def time = GetTickCountInTimeUnits()( ~+ |3 {' I1 M; C* W: m; H
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// This is a task. 2 j# w7 t$ f, U% i measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 G4 g& G1 x: X' y: o; f* g( ?" W // End the method. - X% i, E8 M9 o; d return * X; Y7 E2 f6 t ) Y7 n {7 e! T9 K" a8 s; Y }