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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1 L4 z+ r0 M( o' v( b8 p5 c1 c! Q @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
: e' X/ T) q# H5 r' f! C public double getMeasured pressure() {7 r' O+ _1 H. }6 q5 d6 x7 V3 R
return measured pressure
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public void setMeasured pressure(double newValue) {
! I# O0 T% d% J5 B measured pressure = newValue; u7 U) O; t2 g
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public double measured pressure = 00 v [6 I8 V8 n; Z' ~
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/**
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* This value is used to automatically generate agent identifiers.
& h/ T9 [( V* \" K * @field serialVersionUID
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6 c: \1 J0 ` o7 H" I& Z */) n7 \ J% _0 z N# o: W& a0 D
private static final long serialVersionUID = 1L
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; m0 Z) Q6 E0 M _& N J /**
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Q4 V }+ A9 K: c * This value is used to automatically generate agent identifiers.! T2 Q0 Z1 j4 Y# c6 _/ `; G
* @field agentIDCounter
! ~, ]' d! y( V7 H _4 X *
* G/ v/ e( m1 L+ f' X* }4 r3 h; B */
4 `( P9 Y ]5 g6 }2 |' d2 z protected static long agentIDCounter = 1
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/**# g' x+ H9 P6 x h$ ~, X: g: t
*
8 g! ]9 C' K$ q, W' }/ F& C * This value is the agent's identifier.) L0 S/ l$ z1 \/ y- c, d
* @field agentID# R. g! ^1 Z! b* r3 a: |$ U
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*/
H! Q4 n7 V1 o+ C& r5 L1 o2 C protected String agentID = "GasNode " + (agentIDCounter++)$ B7 l, ]7 v3 f* U
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/**
3 \! E6 L; z2 J, P6 e) C *
0 g" }0 X6 q/ Y/ R4 R8 n% P8 Q7 R9 A * This is the step behavior.6 G. }' d" M- |/ e: a, K' b0 q% o
* @method step5 D3 |, y8 T" w
*
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@Watch(
/ {- \6 z$ X B) ]3 z6 w watcheeClassName = 'infrastructuredemo.GasNode',9 A; p$ [# [, G3 B' ]# @; V
watcheeFieldNames = 'pressure',
2 A4 z% U0 r3 s query = 'linked_from',
- U7 O1 b* ?: j% Y6 P( L2 M7 y whenToTrigger = WatcherTriggerSchedule.LATER,
0 s \. Q k. n0 ?5 o$ x% T% Z scheduleTriggerDelta = 10d
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& C& P$ x: c' x9 s1 Y/ M1 c public def step(infrastructuredemo.GasNode watchedAgent) {; J& H1 Z$ A' {+ l0 d
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// Define the return value variable.
, J! \& _7 P' P2 ^' R+ ?* o def returnValue3 ^* P: }3 \9 o3 p
5 z8 Y" [8 ` _3 V: j$ M" Q. Z // Note the simulation time.- Z* l& H" y1 @ y8 r
def time = GetTickCountInTimeUnits(). I3 s: \: p- V) o
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// This is an agent decision.% b: w1 ~) `% x5 o, v: E
if (watchedNode.pressure<200) {. r3 K* U; Y3 b" Q
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// This is a task.
, H3 G* N# h' U& K6 Q) B; N setPressure(watchedAgent.pressure)
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} else {
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// Return the results.1 @: m# T* ?% `" _0 b4 E4 E$ t
return returnValue
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* q% J2 g- A! t6 ]# t& `) b5 O9 { /**
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* This is the step behavior.
" ~1 m' {% p6 u" O; M8 r7 d * @method step3 o+ R1 I- d, G* f& c# l; k
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*/
' r) O8 }) A; y7 d @ScheduledMethod(
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interval = 1d,$ S0 D9 g O5 u# u% K
shuffle = false
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public void step() {% x' I2 g7 S- _( j% k) T0 l3 l
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// Note the simulation time.# d" d+ M/ \ `+ U
def time = GetTickCountInTimeUnits()+ h. ]' {3 @! C6 u* L/ Z5 g/ `
7 _; s% U% P8 Z // This is a task.& t% W4 W; ^ U0 i- i* g N- O7 X
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" I0 V& ?3 Z9 T; D0 G // End the method.7 a8 C1 d+ {' Q4 M& K
return! s( C0 ?' j/ ?) [- O" z) M; l
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}
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