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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 / E2 P' d1 s4 H
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/ o, Q) X$ X# v' h3 M/ p3 q# a; `: U@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")# r1 F7 ~# p4 `* @0 k: C
public double getMeasured pressure() {
1 M; D$ u# w8 I$ K9 H. s return measured pressure+ m! p/ p" h2 n, ^# O8 q( _
}
. P, f- b$ w' S+ y- b* c* m v2 { public void setMeasured pressure(double newValue) {8 ?2 V3 e S% o" z' J
measured pressure = newValue
7 M) K$ Y) R8 ?8 u' o }
- h$ e) y' G9 s/ s* b8 s public double measured pressure = 0
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/**! I V0 i$ ?4 U- o4 y
*
1 r! t7 H" ?4 M * This value is used to automatically generate agent identifiers.; w0 |; I3 v a( Z' L
* @field serialVersionUID7 U$ s( O; x$ J; |
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private static final long serialVersionUID = 1L- W1 K, _- c7 [
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/**% w2 g- h+ f4 ^' @. ]. z2 W
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* This value is used to automatically generate agent identifiers.
+ @' Q$ A" q' [' p4 Q5 M8 `3 A+ U * @field agentIDCounter
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*/! r# n' q& I- }, F ^; z
protected static long agentIDCounter = 1& _* x+ V( i- r* @5 l! B8 P
# l6 v+ _: Y9 p; b. S) s: D /**( D7 E& f$ H- Y7 E1 I
*
2 S2 p- a& ~2 n3 R- f, C * This value is the agent's identifier.# |' d9 |" Y+ {+ x
* @field agentID
! ], X' L( Z0 t& b, M *
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protected String agentID = "GasNode " + (agentIDCounter++)
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_2 ^" ?. _! P* x) W( E- O /**
, W f! w' S0 L4 W. n k *
3 c. R4 Z4 G0 t2 Y) X% J0 r * This is the step behavior.' [7 c9 c1 t+ |+ N6 Y( Z
* @method step
4 d) Z$ @! U& F2 N *
' z. E, M: A3 u) D* o4 t */
$ p+ L, {' [5 o @Watch(" m6 t, s$ n5 C# K0 k4 U
watcheeClassName = 'infrastructuredemo.GasNode',, b4 J' s5 X0 J+ B4 P
watcheeFieldNames = 'pressure',
' i3 O/ q" Z4 D/ { query = 'linked_from',- j" _$ c% |# D6 _3 v
whenToTrigger = WatcherTriggerSchedule.LATER,
, m& J2 n. K1 C* G3 R& S# x scheduleTriggerDelta = 10d; W( @/ z6 T$ T2 P
)
; o% Z, N3 |* V6 Z2 {5 R# H) ` public def step(infrastructuredemo.GasNode watchedAgent) {
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5 U) \2 x* K; ]4 O1 Q% p // Define the return value variable.
3 l! Z' Y4 o3 z0 U+ i/ N3 E/ g def returnValue
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) S" F9 K3 G0 I+ R9 h // Note the simulation time.0 R2 o+ a# \( }. [6 S
def time = GetTickCountInTimeUnits()5 l% D q$ t$ Q' y) ^
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// This is an agent decision.
0 o1 {) V/ [$ K if (watchedNode.pressure<200) {/ ]" O0 T; K. }5 F
0 [* `$ j* a- c h6 L5 p // This is a task.
6 t6 j1 G: q0 w3 U* z. ]' u+ ]8 e6 N setPressure(watchedAgent.pressure)' S. s3 \- t9 m! U5 [
9 G/ x: R/ ~4 p } else {
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// Return the results.8 j7 }$ b& Y: T" F
return returnValue! b8 g4 e$ Z1 l$ w4 M: s
5 `! X3 t) @5 `; z5 u! L* v) } }
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# a, o+ Y! T' s6 I2 A5 G /**& }( X* C1 r- ^- s9 ^3 O
*
( C( f" W: w% E7 ?" W8 v$ I/ D * This is the step behavior.
% H. e8 z: g, v- i * @method step
2 L f7 F. z* N a: x O; `% N *
3 G5 A' B. n8 O. |: C */
" p( _' k U7 i5 K ~ @ScheduledMethod(
; V" j5 @( [! c5 | start = 1d,
2 u, J! S9 b, U8 K interval = 1d,% x9 E* p2 o' [) m+ f' {- A
shuffle = false
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3 T# W% P) t: A+ _! |0 K' |( g public void step() {
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// Note the simulation time.
+ F) Q! z# e3 ?+ G- S7 \ def time = GetTickCountInTimeUnits()
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// This is a task.
% K4 c) Q \6 T1 [' g7 ^ measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 J. D- m, b2 X
// End the method.
2 m" {" @. t% g4 X6 C$ w return
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