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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( _; n$ A1 i- C! e @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
3 z: u) Y2 E: p* _0 B( @ public double getMeasured pressure() {( ^' K: _) o4 D& W
return measured pressure! h8 O9 m: |- J" Y6 {( c7 h+ y
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public void setMeasured pressure(double newValue) {
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public double measured pressure = 0* a: f, ^4 G8 _; `$ G) w! f
$ p6 W( f- p9 ?- }" R! d! H /**
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* This value is used to automatically generate agent identifiers.
! T* J9 H8 B2 k6 o4 s0 X. V V * @field serialVersionUID
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private static final long serialVersionUID = 1L7 S$ p" I+ m* S- V3 K3 D: z- `$ C; ]& V
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/**% O Z& g; }, p; w$ q# q
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* This value is used to automatically generate agent identifiers.' o" l3 Q. \% i4 U
* @field agentIDCounter: _5 X2 O+ D* X* y* @2 H
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protected static long agentIDCounter = 1( E* |0 `0 E% ]0 X8 K$ W
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/**
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* This value is the agent's identifier.
( c' {7 V% [ f' C( F/ L# B' x. k * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)3 ^2 |2 [4 @5 X+ S+ g* L1 T
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/**
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* This is the step behavior.
1 O* H3 q. ^- t' d8 H. A * @method step0 x! E: V7 J7 W1 Q6 j
*
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@Watch(4 X5 h- b6 J* x
watcheeClassName = 'infrastructuredemo.GasNode',3 r4 B; b( U- h, |. w9 I) h
watcheeFieldNames = 'pressure',8 m# Z( W0 g# L/ X9 e
query = 'linked_from',
# b$ M+ @4 \+ X+ b+ Z3 d whenToTrigger = WatcherTriggerSchedule.LATER,
, z# h1 `- J7 C3 l scheduleTriggerDelta = 10d2 F" B( @2 n7 B5 j3 ?3 a
)
5 `/ G% z- v+ Z! n3 k4 |& W) M public def step(infrastructuredemo.GasNode watchedAgent) {
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; w. s5 B: B9 a# | // Define the return value variable.$ F# J. s0 H5 \8 w9 \
def returnValue
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// Note the simulation time.
/ }$ p: k0 V6 Z. E: a3 ~& D1 q def time = GetTickCountInTimeUnits(); ~1 W8 l* E& h
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6 Y4 }: L' X1 j; A) |+ N2 [5 W // This is an agent decision.1 V+ j5 a: z5 H; \0 _, ?
if (watchedNode.pressure<200) {
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( Z6 Q) k& h* A1 v; a // This is a task.
% O) [( v% M8 x. m' w \ s setPressure(watchedAgent.pressure)
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} else {+ D; D7 |% @ L8 a5 c! x- P$ E% x
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}
1 y( P% }. k$ g0 u" r% S$ J/ K' q // Return the results.
! L& L1 N$ o2 `% P% Z. p return returnValue* w* q! T; G. E! n
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# B# l& L1 W. f M4 _8 V4 a7 ^ /**
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; X. D& X$ g* u/ ~ * This is the step behavior.
6 o6 C7 v, g& G; }: p9 @/ y% u * @method step
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*// ] m" L0 j* |, k1 q$ S; `& }
@ScheduledMethod(
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public void step() {
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// Note the simulation time.
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+ y/ b0 B Y( D- ^( v. p5 n // This is a task.
5 j- E, L' _. Z' l measurePressure=pressure+ RandomDraw(-20.0, 20.0)* U( f$ X/ M$ f2 B: Z1 u0 K5 |* Q: D" c
// End the method.
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}
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