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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 " G+ ~% d9 M% q* A) q O6 f: m
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1 {" m5 k/ r E$ ^@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 `( Y" }( \* H
public double getMeasured pressure() {
$ V' x( Q' O& p4 x* ` return measured pressure
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public void setMeasured pressure(double newValue) {5 i8 W1 l; y* F3 r; ~! y O
measured pressure = newValue
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public double measured pressure = 0
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/**# C9 l0 L5 P: X5 @: H
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* This value is used to automatically generate agent identifiers.
( ]1 u6 t, ^# H/ J * @field serialVersionUID
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*/ L: f9 G% w5 D/ S# v) z4 a" Z6 O D k
private static final long serialVersionUID = 1L
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4 N" P, p9 l) [5 e /**
' K! f7 S5 D+ ^# X k2 e9 K# B s *
A7 D" b/ h. @* U' x9 e) ?. L, I# z * This value is used to automatically generate agent identifiers.5 l% C" j# p' q
* @field agentIDCounter( U# y1 t0 |. w4 B! ^! L% a
*
9 n( z" J/ E$ T; k y */
# b+ E$ l6 b# s7 H' i3 j protected static long agentIDCounter = 12 J# |6 Z4 {6 H2 r* V& e
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/**' ]) s& T5 `9 T' r, V) |( `5 r9 \
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* This value is the agent's identifier.
& g! d; c8 X* _$ O6 f * @field agentID
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*/
8 w7 ]' x+ m- m9 j4 ^( w protected String agentID = "GasNode " + (agentIDCounter++)# |/ Y4 D5 l Q& P) a; ?3 V
* J/ ~, }5 n7 [. N+ P4 l& V" O5 f' M /**$ m }4 f E+ J A* F. M$ H
*
* O; J, _8 n. J& K * This is the step behavior.
8 e. U O0 K4 n# o! K* | * @method step6 _! s& \3 y# Z& n
*( h( Z7 s3 j8 c; U) u4 t1 {
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@Watch(
( I1 J, z8 V/ b/ w watcheeClassName = 'infrastructuredemo.GasNode',
/ H4 l7 L7 `3 J: A$ w: C# d7 ]- R watcheeFieldNames = 'pressure',% x' I. R( L7 V$ z: P8 t, P5 M' {
query = 'linked_from',6 o: C, m$ W2 ]4 W
whenToTrigger = WatcherTriggerSchedule.LATER,
, T1 y7 W8 ^3 K# g( ?" W scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {( E2 J, }) d# z. n9 T7 [0 H
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// Define the return value variable.
9 ?* p4 T' p! N2 k8 a* E$ F8 S' Z def returnValue
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// Note the simulation time.% _8 q7 Q. {7 [; l' B
def time = GetTickCountInTimeUnits()" {+ t! y3 h1 o+ I8 @$ ~3 K" M
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* q+ K4 p' o. _7 { ] // This is an agent decision./ t; b* \- \4 `: ^! K% [
if (watchedNode.pressure<200) {' ~6 W& H- f: x5 E2 s8 y( @1 S/ @3 i
7 ^/ M0 q1 E5 @" i% r9 B* x6 c7 Z // This is a task.
; p# E: u& m$ ^; W! z* H setPressure(watchedAgent.pressure)" E4 Y( N# D1 \& J3 u z
( e: m3 A8 P. F; W } else {
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0 B. P& N9 N3 @% K+ H' } // Return the results.
. k1 G2 q4 ~' \: B, P return returnValue) Q) e9 D- I8 X- s- N! i
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/**
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* This is the step behavior.- Z6 f+ V/ B6 @! |) \
* @method step
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@ScheduledMethod(
& L# N# Y+ K, ?% { start = 1d,3 z' i* h4 W$ \2 U
interval = 1d,
# f7 [) r# S+ P O9 M* K1 y shuffle = false
" Q4 N+ g. \1 b* [, Q. w )
( K$ G Y3 J7 ` I0 J7 c$ u public void step() {
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' i/ p( v9 W: Q // Note the simulation time.
/ q! K( `7 [, x6 j% \- Q8 O def time = GetTickCountInTimeUnits()- l5 O0 X' h0 z& f$ V8 r1 F
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// This is a task.
& x9 D9 @- Y" p5 V measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 D( s) ]( k" B. o* W, J: H7 B: a
// End the method.
7 b$ y( F" \+ f. o4 N return) i- v4 t" v. ` A1 n6 @
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