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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") Y, b. J6 Y% k2 w a# [. f
public double getMeasured pressure() {
& \/ l! r, F6 P$ j return measured pressure% }. o5 P) Y9 z3 b' ~- `- G
}
0 Z7 b# E( C; M( l+ {( A, S; x$ C public void setMeasured pressure(double newValue) {
) ~# k# P5 H" ?3 w5 a measured pressure = newValue
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. L8 e5 E. X3 _/ L7 \) I public double measured pressure = 0
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/**+ @. j% e9 Z3 @- f8 p5 M" Q
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* This value is used to automatically generate agent identifiers.
, ~5 V) Z* V9 Q9 c: l h$ g * @field serialVersionUID
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private static final long serialVersionUID = 1L
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/**5 z; X Q, ?! x2 Q- V
*
% a" B8 u9 Y2 N# S) V2 o" P; e7 T * This value is used to automatically generate agent identifiers.
" Y; I( R6 x7 K * @field agentIDCounter/ {+ a5 m" F9 Q, q- r; P, |% q9 e
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*/
# G6 A. E# I d( f& ~" m, K# l protected static long agentIDCounter = 1( m$ O4 `3 e7 N. y6 p5 q
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/**
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* This value is the agent's identifier.
3 \, S i3 O2 T1 c9 O3 D * @field agentID# J* D. b( @9 u& _% h% J
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*/
, F, F( w% p- |% b N; p protected String agentID = "GasNode " + (agentIDCounter++)& h4 w: X8 O; B. Z- M
$ \2 B4 ?% M, ~2 ~ /**
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* This is the step behavior.9 ]6 v9 p' ^; N6 C
* @method step. E" L4 |1 j2 ?3 |* w' D
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@Watch(
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watcheeFieldNames = 'pressure',
8 H( g. P% q5 @ query = 'linked_from',8 |% Y' S$ e% P& V, P
whenToTrigger = WatcherTriggerSchedule.LATER,
2 T6 \2 W# I* w- ?, s scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {% G- w! N5 ~1 g% i" {9 ^7 q
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// Define the return value variable.# k8 ^. I& d7 h3 r; R# N
def returnValue
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" Q7 E, e/ r8 H // Note the simulation time.! A$ U Z$ ?+ n6 i- |4 G
def time = GetTickCountInTimeUnits()" ~5 q$ _' t" t
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// This is an agent decision.: V8 n V0 R$ q: D4 o b" L2 P
if (watchedNode.pressure<200) {3 I4 N5 [* ~6 f) b3 j; R- p
6 n+ _" T' B! P) \+ H# D // This is a task.& A3 d' P1 U# q+ d
setPressure(watchedAgent.pressure)4 ]7 B: `, o6 b, r4 b, s
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} else {
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}
' d. I+ M7 E: m9 v! Z. g // Return the results. K" U% {% c: x
return returnValue
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8 p U8 S# l; i( e8 k: }$ ` /**+ O9 a& J8 s6 X3 x
*
8 f1 ^ c# N$ ]% o$ V1 { * This is the step behavior.
" E0 [" _9 S4 Z0 r) B * @method step
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*/
' P4 j2 m0 T( F @ScheduledMethod(
) d0 P, O4 s, W5 M% w! ` start = 1d,
0 S. k8 b9 B5 r: | interval = 1d,
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* O9 W# v& E/ w( C public void step() {
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! _! h1 C$ p8 P& _, O3 K o0 j // Note the simulation time.
0 p% ^: X& d& V O, | def time = GetTickCountInTimeUnits()! C: {* z- ]2 P
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// This is a task. q- l6 v% D3 I( Q
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- k% l: m8 n }' H- v // End the method.
; N1 ~( P; I8 f4 T, n return
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( S0 h, w8 r8 Y+ n8 p& Z; \ }
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