5 仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
5 P& {6 D8 E0 F4 o. a public double getMeasured pressure() {
9 M5 }5 A% x8 Q" S- W9 g, D: ? return measured pressure
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public void setMeasured pressure(double newValue) {
: I# u9 t% d+ w* N. Y$ _ measured pressure = newValue0 L5 ?: r) g4 _/ s4 C, f
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public double measured pressure = 0
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4 G3 |. T1 G7 ]6 d. B /**
% b, w$ n# e9 `! c$ e4 c9 O *
. a+ H: Y! k/ p B6 ]9 D7 I * This value is used to automatically generate agent identifiers.( p- U0 K- m9 c" X: I
* @field serialVersionUID
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0 g R# j) U+ Y. y */
% Q+ I- K2 w* t# W private static final long serialVersionUID = 1L( _: i8 e. H' a' C: B5 p k1 Z
3 H: m* p" c' U) _ /**7 n% x" q Q! C- g
*
% @( m# s3 M) o' x * This value is used to automatically generate agent identifiers.! |8 v1 n3 W2 G/ e
* @field agentIDCounter
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protected static long agentIDCounter = 1
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/**
: V& j) H) p, _1 T$ U; U *
$ m! o$ H( `6 T; U# I# d' i * This value is the agent's identifier.
$ C5 @. k/ H9 d+ o * @field agentID
! }+ I3 t5 Q$ Z5 k9 ] *
4 C2 ~4 E; z/ V p5 P/ ~ */
, X! s# ?5 \! o* o3 [9 x. e protected String agentID = "GasNode " + (agentIDCounter++)
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/**3 w/ F/ V1 {# U4 q0 |, X5 _
*
' i8 _: E0 j1 V8 ^+ N3 P6 q * This is the step behavior.) x+ T0 S7 F) \' E* K
* @method step; S- J) B+ i- {/ J1 k7 w
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@Watch(5 ?( U; t2 x6 I7 z& N2 F+ g$ I% M
watcheeClassName = 'infrastructuredemo.GasNode',
/ T) J- ?$ b5 k! T4 F4 \+ \: B8 c watcheeFieldNames = 'pressure',( ~/ F2 t; ]/ N# y1 `
query = 'linked_from',8 n8 f! y/ z* [/ `/ M& M
whenToTrigger = WatcherTriggerSchedule.LATER,7 V( _- T; N: [
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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, c( ]( d' l& Q' O1 W: C. T // Define the return value variable.
; A1 Z2 c/ ?: } u& \. u g: { def returnValue) Q8 V p4 l" C( _: h) `
7 Z7 i, ?+ b$ X // Note the simulation time.& W( J- G! h) _: M% {7 l. I
def time = GetTickCountInTimeUnits()+ N, u% u, ^; R
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) u8 W/ ?2 B7 _4 } // This is an agent decision.
; y0 j$ f7 [$ ~. b/ ^ if (watchedNode.pressure<200) {
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" O$ f4 K( T' R& R, o; w7 N // This is a task.$ \- U( K' K$ s/ K+ B. a/ n% K
setPressure(watchedAgent.pressure)
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}
6 c$ R+ E8 }9 O7 R // Return the results.
) N# k x' h1 ^' k: @: K return returnValue
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) `, n1 B) Z5 ?, H /**9 [9 F v0 A; N: T/ o% n% Z; e. V. b
*
. q* g% T6 ^+ E3 h * This is the step behavior.
( W% [- [9 t. }& M * @method step% n5 N9 v# c! D; A: D: v6 }* F
*
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@ScheduledMethod(
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0 B2 K% N8 ^: [/ l, |2 c- H4 _ interval = 1d,; S1 R- S3 Z6 S0 T1 F0 H0 \
shuffle = false
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public void step() {% ^" _. [8 q# O, [
) x# E2 E% ]* @$ z$ x // Note the simulation time.
. ^. _' j3 c" j& E# K# ~& r# o+ }- w1 c def time = GetTickCountInTimeUnits()
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& r7 N5 U w( f4 q0 Y( P3 s // This is a task.. h6 y G7 O" u$ B& d
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 l& U3 e' |2 \' ] // End the method.7 y/ y5 B. ~! g. j
return
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}
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