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 8 R& @3 |6 v9 ?. V; d
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; A! b" W4 T; ]3 v0 p @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% I" ~% y8 H* ]- ? public double getMeasured pressure() {
( |. i% Q+ Q5 ~: ]' T# s5 G return measured pressure, t' E4 c( r% L- W. g( Q0 J9 D8 j
}
, u: y2 T+ [$ T' j public void setMeasured pressure(double newValue) { t- |, |2 c* {1 h
measured pressure = newValue
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1 y- c" x# r5 D6 O% h. B- Y' w public double measured pressure = 0& n: u5 r( v" U2 F5 m- b
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/**
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* This value is used to automatically generate agent identifiers.+ V: g9 V7 V- L7 Q+ E& d* ^
* @field serialVersionUID
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*/
& ~+ o( h/ |2 n private static final long serialVersionUID = 1L! u) ~$ V0 j S- Q, q
4 M7 {0 I7 K6 W* m7 `) u! L /**
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* This value is used to automatically generate agent identifiers.4 F) d) ^: V9 U" i
* @field agentIDCounter
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protected static long agentIDCounter = 11 o8 f/ C, X! b9 T
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*
( X5 a2 N4 T% Z& P5 P' Z * This value is the agent's identifier.
9 n( x; E# K% r3 |& s, o * @field agentID
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*/
, t* T0 d. G/ g; Z protected String agentID = "GasNode " + (agentIDCounter++)3 L9 `( N3 J0 ~) X7 A7 d h1 g( J A W% K
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/**
# g; Z6 W) }: B+ z5 S *
% h) N5 T# }( v! k * This is the step behavior.2 h9 W& @) n& v4 `$ x" l0 ?
* @method step1 D6 a: \7 k6 s0 t7 U
*
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. k! s* N' e( ^7 v! L5 } @Watch(. p# l6 t# q$ n C/ A
watcheeClassName = 'infrastructuredemo.GasNode',
, g6 f& G9 H3 c2 j. B# c9 x6 x watcheeFieldNames = 'pressure',
0 i! s M* J3 y) d2 f+ V8 G; z3 ` query = 'linked_from',7 Q# _5 X9 y8 C( ^3 c$ Y) X2 l
whenToTrigger = WatcherTriggerSchedule.LATER,
* a B u2 a- r1 _" @ scheduleTriggerDelta = 10d% v; J4 f" T7 p6 W4 d
)
0 L. v' G; C9 B public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.
6 i1 n9 _* J9 N( |& t- w def returnValue: \' w& c; D0 b% ^* e
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// Note the simulation time.3 _. p- k' i$ Q/ B( a. F v- g, G
def time = GetTickCountInTimeUnits()$ n- P( e. ?+ _( ^7 I" p1 |
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2 Z( x! w: Q/ u8 j // This is an agent decision.: r4 g+ G% L- h) p
if (watchedNode.pressure<200) {2 J3 z% c% k7 {, p3 W, N1 s
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// This is a task.
; t7 _, f, m0 R2 e, b# q setPressure(watchedAgent.pressure): J, T0 H* N8 {% @- {# p4 f, g# j6 h
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} else {; u r9 {6 [9 ~. ]% O* r
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* `% w2 `6 h# C I1 ]% V( d4 a // Return the results.4 Q5 l+ S. ]. v0 s- s. j# u
return returnValue1 E$ l7 T/ @) b7 o/ Y1 e$ ?
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/**, f6 E" N/ z+ b* }. Y
*( I; u. n7 X& y- _3 c! `
* This is the step behavior.
) L2 S# i- W1 t: ]- l8 @ * @method step
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@ScheduledMethod(
& ?. {- f4 {! l0 j9 r2 J start = 1d,
. Z+ v+ ^( \: ^1 u- I6 [ interval = 1d,8 u1 B, @- Q6 J2 f$ r/ h
shuffle = false
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public void step() {
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// Note the simulation time., ^; B( R. {% j2 d, b
def time = GetTickCountInTimeUnits()* k) x' N0 V# z' ?% X
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// This is a task.
3 q0 V) b1 r. } measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 q5 n7 B" S; q P5 r3 [& P6 b // End the method.
# N5 R; W" ?% F( h return
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0 j) `1 u4 @6 j* ^ }
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