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")3 w$ }# ~# G/ W, _* _# y1 ]
public double getMeasured pressure() {( H- b6 j R$ g' f/ c- M+ Z
return measured pressure2 s$ c* L+ K; \. I0 v! a3 V
}
2 |$ o+ j& V7 q- G6 \, C public void setMeasured pressure(double newValue) {) h5 a9 h3 I7 F# G: c# _. P
measured pressure = newValue2 @1 y7 A5 t9 G
}
`, x( c7 G8 l; X" `9 P$ A/ e public double measured pressure = 0
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, ~4 X9 } w3 x' b% m$ R# l+ r2 T /**+ O0 Q7 J( W& V. t: k! l
*
; H ?; {2 k, c8 U v * This value is used to automatically generate agent identifiers.
# I1 `+ D9 j$ ]. v i& E+ h" g8 M * @field serialVersionUID# n% l, F. M6 a4 _+ t
*
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private static final long serialVersionUID = 1L
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/ ]$ s9 T( l( f! J$ `; [% N( {4 J /**
& s$ {4 c; B7 o$ h *
{+ B/ X6 _& T( x3 h$ K * This value is used to automatically generate agent identifiers.
. i4 d, o0 l- _! p0 f * @field agentIDCounter6 y+ z7 I# [ C, h4 k2 ~
*
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protected static long agentIDCounter = 1, P5 ]0 O9 i- O/ C( S
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/**
* g* u; N9 t4 R0 d9 |' ^8 b! I *
" ^' F% M$ G3 y; K' t$ I3 ]. X( B3 ? * This value is the agent's identifier.
. q; _9 I: ? _) C * @field agentID% C; ]% [" u: @
*
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5 \& d/ H, R5 L protected String agentID = "GasNode " + (agentIDCounter++)& g! v/ c- v# }1 t; N
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/**$ `1 f. T1 u b' H$ i
*
" P1 b/ J& p3 n- \ n6 X * This is the step behavior.
* p% `0 W% v T; I1 q$ b; U0 x * @method step' P4 Y, d6 w5 w0 X& K+ x
*
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@Watch(
! P. E- R, O* u# ~. x1 N watcheeClassName = 'infrastructuredemo.GasNode',
' }1 L; { B: Q watcheeFieldNames = 'pressure',8 J7 j4 a- N0 f2 [
query = 'linked_from',& `1 O+ c/ _, F( X! b2 e7 X/ i
whenToTrigger = WatcherTriggerSchedule.LATER,! K: a' u ^/ L% G7 E
scheduleTriggerDelta = 10d; G9 p( G7 P- ~2 }1 Y/ x
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public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.
& T6 ^$ A; U; k0 q1 y6 L o def returnValue
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: K' u( \4 [9 P // Note the simulation time.) X! k$ v% @# F0 v
def time = GetTickCountInTimeUnits()' |) k+ l; K( D# M2 [
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// This is an agent decision.
& s& s9 \( G, G% I9 A if (watchedNode.pressure<200) {8 X7 w2 R3 `: z+ O+ l( k* X9 j4 H
. \! B7 O, ]) k! p; P7 q // This is a task.$ ?8 T6 j x/ t {1 M$ x
setPressure(watchedAgent.pressure)
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} else {
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// Return the results.
; S1 ~/ w2 b u3 ?9 L return returnValue
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}
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/**
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* This is the step behavior.: f0 x" f; X, H U, Y9 Y8 V
* @method step
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% @# N) X5 |, Q9 k" J; C* [6 h @ScheduledMethod(
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interval = 1d,
; @) f6 w& L8 J+ d$ { shuffle = false
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public void step() {
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// Note the simulation time.
( n! z0 \0 a5 Z def time = GetTickCountInTimeUnits()! _3 W' ~* [4 M( a2 R% o
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// This is a task.
. B3 f9 {& f: p8 B% V9 b1 [ measurePressure=pressure+ RandomDraw(-20.0, 20.0). `/ w* m: A* h9 a& b+ z
// End the method.
: S9 n/ K* G& j0 N% `) Y# y; A* E return
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