在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 d9 b' \; q4 P$ b8 {+ e" ] j& P& \0 m1 K
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") : A) Q) Y# O4 G) j5 Z public double getMeasured pressure() {! E& A8 o$ X8 w, i
return measured pressure6 n# F- l. O9 A) v
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public void setMeasured pressure(double newValue) {/ m* u% F C* ]; b* S, w! t6 Z' C
measured pressure = newValue " b& ?0 \( D; z- E/ z } 9 F' ?5 K$ _4 E0 e public double measured pressure = 0 1 |' }1 f# m5 M8 c, p& W M: o T/ p7 d2 \$ {9 W /** ' t$ }: a, @5 e *# q( G# J2 i& e- F' O
* This value is used to automatically generate agent identifiers.2 e" W! l3 X6 f' e* O3 m
* @field serialVersionUID 1 }4 ?# \; E0 J2 W' { *5 d! y j+ r( l8 _% ^
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private static final long serialVersionUID = 1L( M. J5 d6 H: L2 h7 l( Q0 |, e
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/** 2 [( a# T4 Z* B# g M * _3 C( D+ p' \5 K3 {7 V
* This value is used to automatically generate agent identifiers. # d+ R. v( Q T1 z% b, N4 } * @field agentIDCounter 5 m" z# Q' C6 W* k g& ~7 ` * 9 k0 [( t, g8 T6 b */ - F; p4 w* `5 p! z6 f protected static long agentIDCounter = 10 Z; ^5 ]9 L8 ?
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/*** h2 k/ {9 e0 z" U9 }
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* This value is the agent's identifier.+ u: }4 _# ]9 V' ]3 X
* @field agentID 4 {+ e. e3 U, V * ) U7 a/ N, A0 ] A/ F */: D. t9 A; f" \1 C5 D( t- S
protected String agentID = "GasNode " + (agentIDCounter++)! c2 D O" c" y" g9 O5 g- Q3 J
1 y0 `+ p2 W' i! w( W /** 2 { ^+ N6 H! K6 ^: A) |$ R8 h# }$ E" k * 0 D9 F) h, Z, m2 o) F * This is the step behavior. x. O7 o8 s5 B# @+ P) b' X+ k
* @method step % W6 w+ O/ R: `/ W * 2 C3 e3 ?6 o$ M */ P/ }: g( g3 r. ^% ^ @Watch(# ]( J" I) P9 J+ G7 x9 Y% L& e
watcheeClassName = 'infrastructuredemo.GasNode',5 k* q4 s& D8 J, ?
watcheeFieldNames = 'pressure', & Q! M2 F9 l6 n8 ?$ F query = 'linked_from', 6 g. D) Q" `& T g) S, O) X! h. k4 A whenToTrigger = WatcherTriggerSchedule.LATER,- s. M2 d4 o6 u' c; n* V6 r
scheduleTriggerDelta = 10d 9 g6 f1 M) w# M; t )) ~$ s0 l4 N6 ?) ~
public def step(infrastructuredemo.GasNode watchedAgent) { 8 a7 ~7 P& D, z7 K* V; T $ S- _3 l' L6 K u# { // Define the return value variable.4 x1 \5 _. d2 L% q
def returnValue ' ^& o* P- a5 }7 m! n- V- x* e' z/ L2 `* d/ i) Y7 y: K
// Note the simulation time. , `) t5 H3 p# g4 \1 n1 ^: }9 f% ? def time = GetTickCountInTimeUnits() " g" g8 G- @) {, }$ Y" M( ? 7 x8 J! y8 p5 L- { 6 [8 V: F j4 ?, o% _ Z // This is an agent decision. * Z2 E! C& `) a, [ if (watchedNode.pressure<200) {8 M& {+ K4 @7 d+ C$ j2 y5 h3 q( }& B
+ {* v0 M. I: C) K7 y // This is a task.& B5 R6 X# l# y
setPressure(watchedAgent.pressure) + u4 o% {: E) @- j9 X) @# w4 M3 S! y/ c6 W
} else {. L% x* P# r- p& z. W/ Y
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// Return the results.6 `' v# H) b" n7 n
return returnValue 4 k8 f& y, Y5 t; i + m9 e" [/ n% Y* I/ F0 s5 ^3 t }1 O) |8 F- B( }: ?) K/ U3 d
, Y8 @# i$ q6 q+ Y' F /** ( \ r& M$ J$ ]1 c *: F5 \% y5 f0 t: P% Y& X! a. O! i9 G, j
* This is the step behavior. s8 \# a5 A7 E. F" o0 d' q * @method step( Q1 x! B. w' D5 u
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@ScheduledMethod(6 f8 z: d) w9 b7 v2 e5 l4 R
start = 1d,3 F" D. V1 N2 s- s$ x4 a+ X
interval = 1d, 5 `* n W: S6 ] shuffle = false$ P5 L. m8 i7 t* n; M7 J
) ' Z4 J" ?2 p' {% R% p& L" {' @ public void step() { ' Q; e& u1 |: O: j+ Z7 Z) O5 m v# d- F5 S, j5 p. c% X
// Note the simulation time.. V, y9 @ P' G0 r2 h
def time = GetTickCountInTimeUnits() 6 f4 Y' B7 n+ r$ y" c2 q! W2 n, ?$ ^8 @0 X. U
// This is a task. ) ]+ E$ D! O( F/ l: Y: E measurePressure=pressure+ RandomDraw(-20.0, 20.0) 1 V' ] c' \( I* k // End the method. 7 H* l1 \8 S2 m3 W: c4 a return5 i% w. } |( O( I: W! }8 X
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}