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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 , a# P4 }* T i; K
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( R6 e- v1 n8 H7 o+ [8 ]@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
4 _3 }( Q3 |7 ]7 k7 y- j9 m public double getMeasured pressure() {8 z1 j& @3 Z/ E1 `
return measured pressure$ W& e8 N" w# P( g N
}
q* O3 `% T1 J9 Z public void setMeasured pressure(double newValue) {3 K5 e& j" N" l( c5 u1 r1 {4 B
measured pressure = newValue9 Q4 I! e# d. p0 E0 ~( F" n
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public double measured pressure = 0
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1 b D7 ~2 p- p$ J/ R! A /**; S6 l7 p9 y4 Y% ]" L) z5 ~
*
4 P7 p, {* g1 S( z6 \0 F * This value is used to automatically generate agent identifiers.. v; y6 v- l2 J8 J6 O
* @field serialVersionUID+ C/ M1 U! P3 A6 l' k
*
1 U0 X# @4 M M, `# W: T+ ` */
, F, k* \; J. R0 c' H8 b private static final long serialVersionUID = 1L
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' H6 E* E+ a% @% H$ u1 \ /**+ O- p; p7 m& p0 t8 `
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* This value is used to automatically generate agent identifiers.
/ o# t6 A7 ]8 w- g9 W * @field agentIDCounter
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*/
( j0 X' H3 Z/ N4 |; ~+ U+ \ protected static long agentIDCounter = 1
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' a" W7 m+ j% L" g /**/ Z& A2 E1 o' K6 y
*
# }7 w/ Q/ S+ L( U; ~1 X5 Q- p * This value is the agent's identifier.. j9 M6 c' o3 H1 s
* @field agentID W! F4 M1 D6 w' x: u# b, S m
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*// U+ s# D1 [0 W- R/ B: B
protected String agentID = "GasNode " + (agentIDCounter++)7 m. G' O4 J4 }' M$ s
9 N: ?) n1 z, Y& r" h /**
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* This is the step behavior.+ d: t {7 O4 Z* B0 B0 t; V
* @method step
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@Watch(
5 a& ]8 I, R: T watcheeClassName = 'infrastructuredemo.GasNode',: h. R/ t0 }4 J. F/ _; |' x% G
watcheeFieldNames = 'pressure',
- t, F- k, c2 o2 a8 z query = 'linked_from',, ?0 I ~) e% z1 J, J
whenToTrigger = WatcherTriggerSchedule.LATER,
0 I8 ^2 }8 e6 f- r$ K7 O scheduleTriggerDelta = 10d" U- L3 ]+ G/ [. {
)
4 d# s% f% t/ i; k public def step(infrastructuredemo.GasNode watchedAgent) { \ W6 ]' `: Y3 b4 ?2 ~2 |% y
. w: C3 n P1 I' Y // Define the return value variable./ x/ ~. s9 X. u, e* E/ _$ }
def returnValue
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/ |. u: Y# q+ x" l5 B& u; T7 ^( e9 x // Note the simulation time.
/ e: |1 f) t9 w1 x0 c& a def time = GetTickCountInTimeUnits()
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1 U! P5 p2 A# l* K' }! d/ ^ // This is an agent decision.( m0 _6 g" h& y+ q j6 Q% a
if (watchedNode.pressure<200) {
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2 Q ?9 Y7 `9 D( n // This is a task.
; C4 l) }( I& u setPressure(watchedAgent.pressure)% I1 T! |! o: a( A
$ f% [3 _8 m# A: c1 _% b1 } } else {
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; U8 N2 D4 k. v0 X // Return the results.
0 s* Q' K1 D/ f! R( I [ x& q# R return returnValue: }2 {1 P/ A# G V. f& y: L
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/**. i* T( @. P. l0 c
*
7 t6 z' V2 ^6 P* x0 J0 e N * This is the step behavior.
q$ Z+ F c l4 f% I * @method step
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@ScheduledMethod(( l) J5 H# K$ y8 _- a9 r* U
start = 1d,
# S" a5 d( R5 g3 v0 i' M+ a7 w interval = 1d,) L1 Q+ X2 U3 I, l* R! x$ ~
shuffle = false
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( A( F) q u: v( B1 }& @+ x public void step() {
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N) f& S" H s! J' x5 X2 G // Note the simulation time.
7 Z) ^( E- R6 J, N' ]! t; H S def time = GetTickCountInTimeUnits()
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// This is a task.4 {- a) E0 b9 \
measurePressure=pressure+ RandomDraw(-20.0, 20.0)) X8 i' H) Y: \
// End the method.
9 C4 U% O" D# R7 E1 C$ J& h return
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} |
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