在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 ^$ L# l! k0 |7 a2 t2 C. v' ~( G7 r' d4 ^: J5 ~; N
- L1 R8 f4 `4 h% e$ e1 m@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 2 N% f' [; \2 _6 Q( O B" D/ ~ public double getMeasured pressure() {$ |) n, B" x! X8 J$ L# F* ?& a
return measured pressure 4 i( q1 O8 I$ d2 b% O# a& Y; G }, I i2 K1 b. X8 }
public void setMeasured pressure(double newValue) {/ R. E: c0 y) J6 i4 m
measured pressure = newValue3 T1 K9 k0 b' O& q. A. G% D
} : G" P0 ]* E6 f5 X z5 }( H3 t public double measured pressure = 0 $ V! Z: X# e: p) G* G8 H6 a# H$ `5 ^- ^; m
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* This value is used to automatically generate agent identifiers. 7 ~6 A( g: R" w$ o. f * @field serialVersionUID* p' T6 K& m/ R
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*/ 7 u! n4 _8 u: E2 r- X private static final long serialVersionUID = 1L/ b* ]$ p% F* ?3 e H) b& _0 C; O
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/** - R" M3 d( W, i7 b0 s. ]2 k *+ R+ ?! d; y: x1 ~9 \0 o
* This value is used to automatically generate agent identifiers. 5 l% q8 S* {- e2 N: ~( p * @field agentIDCounter( p0 m8 ~( K/ y! i5 Z. E5 y8 }
* ' z9 Y: Z" {/ b- E; V */ 1 i1 v t) A$ O5 P3 B: c- a, ?) K protected static long agentIDCounter = 1: n& D3 Z2 b+ W) @+ N# d
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* 0 M+ w% O2 T6 L$ U9 n$ h7 O6 V * This value is the agent's identifier.# u& b' h8 K- Q* J7 `" |6 o
* @field agentID7 _9 `6 G0 k5 N- p% o
* 4 X* d4 D, D4 P b; W */ # _% N! d* O$ [ protected String agentID = "GasNode " + (agentIDCounter++)* O! ]0 y( F/ y7 }3 F% y2 O
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/** ) a4 Q }$ i- n4 | *2 M4 }! |4 @) ]! E& C
* This is the step behavior.+ F8 s( u3 F4 m4 c
* @method step ) C/ ]5 A( ?1 \' M9 j *, T7 r/ G8 g# i" J+ Z& C
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@Watch( 7 q) Q2 B$ \% i8 H$ @ watcheeClassName = 'infrastructuredemo.GasNode',. S. w1 H9 g; p6 y" l
watcheeFieldNames = 'pressure', 7 v+ E) w7 _1 U% P, j. O query = 'linked_from', ( {) `# m4 T: @$ D7 v( y2 O whenToTrigger = WatcherTriggerSchedule.LATER,/ o7 f: P) l: k- u
scheduleTriggerDelta = 10d9 V6 Q' T- ?( ^! O* ~, R
)3 F3 i; a3 t' g# }
public def step(infrastructuredemo.GasNode watchedAgent) {( N5 b W# j0 }4 k) ^! t" E' e# |# c0 b
- }7 }" a0 g, Z: P3 F% G0 ]2 R // Define the return value variable.4 z+ V9 g* N/ G9 ~8 l
def returnValue ! a6 ]/ l3 W+ x2 S' M& M$ z; T: C- W. f. H$ j8 v g
// Note the simulation time.4 F' J! m0 [% W* T2 h
def time = GetTickCountInTimeUnits() $ n% U1 g9 ]& o1 Y6 }6 A! c6 u }' d+ _5 {2 I: j
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// This is an agent decision.7 ~5 X J/ s8 f* s6 X
if (watchedNode.pressure<200) { & s; S4 A* P4 z% V4 Y9 b* B5 q# n7 G, [ `2 E0 _5 j F6 e
// This is a task. , y$ b. s) s6 j, @ setPressure(watchedAgent.pressure) $ p) J9 d w. y: \8 A: Y 4 [6 v/ j9 R3 l; y Q } else {! F Y& o- ?. T' [4 v
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// Return the results. 2 o _0 M4 f8 }/ ^! T' }7 { return returnValue " Z4 Z% z6 K% s0 W& O. N$ r! d, m5 W' h: E- M) x" i* J; |: |
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/**% {7 a) m9 K7 g+ @* U) s* M: M
* 2 m ]/ o9 L2 a# ?! z% W1 p3 _& I. a, Y * This is the step behavior. 5 y& [. v0 t4 y n& ~ * @method step4 v8 y( b' c5 {+ p' m/ y6 }1 G0 h
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@ScheduledMethod(- ~2 V8 `" ~( L8 T
start = 1d,0 h3 D A/ ~: }
interval = 1d, ( c$ n* t3 F0 o: Q- r! P shuffle = false) p+ L" x! c$ `6 m0 {3 Z+ _ ^- k
) . Z7 Z* s2 o: J public void step() { z- d6 T5 X. T: L2 D1 g+ i+ P; b5 u% _# l( @1 S6 N j
// Note the simulation time. $ a1 z5 \2 N$ D7 f/ j$ s, G3 Q5 Y def time = GetTickCountInTimeUnits()7 p9 b- E) z4 ?: X
% F0 U/ l$ S& q! z0 r/ O) Y // This is a task. 8 z7 e7 g, z9 Z+ E2 z! [3 A _" W measurePressure=pressure+ RandomDraw(-20.0, 20.0)( q3 u$ r7 `( }% X
// End the method. ' o: F" s9 c4 B* ?3 G$ ~ return , |& d' Q, p3 E. X+ h' O2 a% J4 L2 s! I9 D' c" ?
}