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 4 f3 k' T% j: T" ]$ H
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( I! E- `0 @+ w+ \3 m4 Q; q @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")* y2 r9 F5 x7 X4 ]. |/ {1 F
public double getMeasured pressure() {8 i/ y* p0 O( I( w$ m B6 [7 Z. G
return measured pressure# k" o& N4 r* c) h' `& N+ z% I& J; m( C
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public void setMeasured pressure(double newValue) {/ D" Y! }, `" _1 \7 o7 m& M0 G0 {4 u
measured pressure = newValue+ g8 ^) h5 A' Y6 E: l
}
% i, q$ E( C2 P8 y O' @2 ~ public double measured pressure = 0
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/ m7 ?+ e( e5 ? /**
* s, M8 t" H! u( o *
9 i6 Y# H6 Q% @% i+ L2 c( t * This value is used to automatically generate agent identifiers.
: q. M0 [8 m3 f6 f * @field serialVersionUID/ o% X+ q! x9 c1 L4 }& h
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*/
; X1 P, ]- c9 ? private static final long serialVersionUID = 1L; L) i) W4 ]+ M; C! v
2 w) Z7 b/ {* }8 a9 V5 Y* R /**
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* This value is used to automatically generate agent identifiers.
! y5 E- n. w* U) N * @field agentIDCounter: G. U! U) |4 v7 m% i4 D s5 l
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*/
3 c/ w+ M& _4 h protected static long agentIDCounter = 1
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/**2 D" A$ `7 `7 W w1 p' w1 u( {
*
, m9 b I+ [! q * This value is the agent's identifier.6 i4 u0 Y, a9 @* O
* @field agentID2 Q0 ~/ Q2 I9 B7 P! G4 B
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*/
& f2 e9 x1 g7 }3 }, S protected String agentID = "GasNode " + (agentIDCounter++)& b9 R/ F6 T1 z8 x3 N5 H4 h7 a$ _
# w& o: M' \$ Z" s8 p /**
* z5 a( b; @7 [8 F. x) F *
- u, J/ t# r' [7 U( _ * This is the step behavior.
/ y: B6 v, l% m; H ]+ U9 Q * @method step
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*/
1 X- q. I9 e% }5 A2 g0 K @Watch(
, ^" i( g0 L; }# D8 x, l! R& }7 ?! C watcheeClassName = 'infrastructuredemo.GasNode',! q y' w( g8 q4 f j6 X, Y2 a4 E
watcheeFieldNames = 'pressure',
& B8 r5 A# f& i2 T query = 'linked_from',# C1 a5 u% K% E3 g4 u( W
whenToTrigger = WatcherTriggerSchedule.LATER,
: t# k+ a7 O6 P8 k" |: f scheduleTriggerDelta = 10d
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' j# u2 J/ s j! A% p; V public def step(infrastructuredemo.GasNode watchedAgent) {
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6 E, t0 v+ O$ b5 _9 u* l; x2 c3 o // Define the return value variable.
r Y0 Y3 I5 q def returnValue" }# _; O, E* d0 `0 ^
1 x4 w$ Z" O. i7 B8 h% N$ y% q // Note the simulation time.$ w% P' m/ h" O( a+ }
def time = GetTickCountInTimeUnits()
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// This is an agent decision.( x; V, k: D" M
if (watchedNode.pressure<200) {
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4 S5 y$ `, m/ U) |" s // This is a task.5 O5 Q# c C: K% B4 d0 Q$ x
setPressure(watchedAgent.pressure)1 f }( k2 G, e9 c& e: u7 {
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// Return the results.) Z& K4 h- B5 Z+ S3 o
return returnValue% i8 ^: o1 e! r; x
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" M8 a# d6 J5 R! |5 ^ Y /**
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* This is the step behavior.
1 z4 P+ F3 F. V. s: c& Q/ _ ? * @method step9 \- ^1 f- n7 S5 s* `
*
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@ScheduledMethod(. L; l# A h& {! _" e, |% @
start = 1d,
$ n$ r: C+ t' i, V( p; K* T- V7 I interval = 1d,
% H. n2 P$ f) L" f7 W2 V3 V shuffle = false. L( e" K* t7 |1 [$ N, w/ B, Y* r3 \5 i
)
0 Z" `! M, ^& Q9 |( ?3 s public void step() {
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// Note the simulation time.
) u. S8 R% d+ b def time = GetTickCountInTimeUnits()
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% J" l6 L* [# }3 T; u3 T* ~ // This is a task., H: g; l: S% R
measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ M. D$ c' u. b; F
// End the method.
, o9 O8 ^* K7 {! ~" x return
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}
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