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 % }2 I! U4 w! j) e' E T0 m
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 H* i6 o, A0 ?
public double getMeasured pressure() {% S6 i! _4 h$ o7 s' ?
return measured pressure
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public void setMeasured pressure(double newValue) {4 A1 ~! U3 w& B' P' C
measured pressure = newValue+ ]4 y6 @0 b9 t$ K1 I* }4 ` E, l
}
& ~+ i" ?5 l r0 c& i6 r public double measured pressure = 0
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. c1 g8 _7 |8 W7 a/ j /**& e! R" F3 E1 P X- b. c! s/ W
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* This value is used to automatically generate agent identifiers.
$ F# s3 b7 p8 T6 C * @field serialVersionUID
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private static final long serialVersionUID = 1L* f2 X0 Y7 | ]. X# M T, B
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/**
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* This value is used to automatically generate agent identifiers.
3 n& U0 ?7 Y1 d$ a * @field agentIDCounter
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; w) A. o$ Y$ `" R( f */
0 |/ z* S6 ?, J; W3 J protected static long agentIDCounter = 1
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" ^% f+ K3 ?5 ]# C: M% F! Q U /**
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/ e7 A0 h! D% L3 s6 U8 h: \( z& P0 X * This value is the agent's identifier.
9 u' F9 T& H$ j5 R& Q7 @# x, L * @field agentID# k) D2 i/ v" e: T$ ~/ V
*
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2 V' y. E- b5 S$ ?, }9 H- L. g5 a protected String agentID = "GasNode " + (agentIDCounter++)2 @: ]# \$ B3 N) @# L! q
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/**
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6 o9 [. X. X+ {( D2 ?! Y& b9 ~0 y# m( l * This is the step behavior.8 r, }' y8 `- D0 K# J( l# ?/ q3 S# j
* @method step
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@Watch(
1 l( l3 `8 |6 e5 c$ ^5 V9 e watcheeClassName = 'infrastructuredemo.GasNode',
" {/ N4 T# H9 S. ~1 P watcheeFieldNames = 'pressure',& O" T7 |5 d( s n5 B1 X
query = 'linked_from',
+ n x7 m/ t) F, `, e whenToTrigger = WatcherTriggerSchedule.LATER,
- \6 J W: u% D4 i# ^2 b scheduleTriggerDelta = 10d
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; h' d' O4 C. L* G/ B5 E" o public def step(infrastructuredemo.GasNode watchedAgent) {! n! |4 k4 j4 a# ~9 s; ?' E& t N
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// Define the return value variable.3 K- u# z2 Q+ x
def returnValue
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: }8 [5 |8 |& g, R: x // Note the simulation time.+ B7 f; s+ K6 j; e) Y
def time = GetTickCountInTimeUnits()0 v8 [+ f% L6 g( z% Q, y6 h
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/ s, w/ Y$ p- j' M0 L8 P // This is an agent decision.( O0 \1 U y& i5 z2 L
if (watchedNode.pressure<200) {" g$ d c! V* O! W$ h8 u4 s" e
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// This is a task.
) ^$ l W5 _: ?: s: _5 n setPressure(watchedAgent.pressure)4 ^7 h8 A, T/ z/ O3 k7 q
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} else {
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6 W' H9 S# C2 V5 ], a. R // Return the results.
( K9 c9 z6 l& `# P return returnValue
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T6 P& V6 v0 ~# O$ H" G4 N /**
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* This is the step behavior.
6 L8 V" v* q' E |/ j0 _ * @method step/ O$ h9 W$ ?& D" u! W
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@ScheduledMethod( ]- u/ T8 k, v6 y M& X
start = 1d,
1 o1 r2 A/ p3 L' L+ ] interval = 1d,
$ p1 o4 e& h/ w7 j" c J shuffle = false
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* p0 g V- k. |9 j1 X public void step() {
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' e. H& Y; H) g0 {( V6 _ // Note the simulation time.
; U6 h2 L4 a& O; ] def time = GetTickCountInTimeUnits(): u+ d7 v& p/ l2 L# Y9 u
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// This is a task.2 C; J$ F$ x4 ~/ t5 J" p
measurePressure=pressure+ RandomDraw(-20.0, 20.0)" K6 n' l. ^ O3 q
// End the method.0 x4 E' S! b& H+ d& \! \' [, ~0 Z) M
return
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}
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