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 ! w) k. o4 J+ z
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3 q7 h$ q& p7 n4 }$ ]7 x& D# h @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ j5 k2 n8 l b* t/ ]4 L: N public double getMeasured pressure() {
7 G/ ?% q5 j0 \! g3 ? return measured pressure
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public void setMeasured pressure(double newValue) {: P9 w+ z9 |5 g
measured pressure = newValue! E5 x6 ]5 w6 O- }0 j
}
* A/ w4 }9 i; i% B. A& E& I public double measured pressure = 0
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4 F: g1 J; J' B, y' S1 y1 X /**
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* This value is used to automatically generate agent identifiers.
{" Z v, y+ D+ e+ \+ [) t1 N; Q * @field serialVersionUID
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& ?( J: E% v# S# V */
8 H( I. ?( r7 N3 \2 x% F" N- g' q! R private static final long serialVersionUID = 1L
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/**
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* This value is used to automatically generate agent identifiers.
9 p8 |$ h- P2 _" b * @field agentIDCounter
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*/
1 r& V( W# k9 E; f1 i5 Z! ` protected static long agentIDCounter = 1& @$ c& F- Z+ _ O! m) F2 V0 e- T
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/**% P" v G6 w1 S3 P( k5 P
*
5 A# i" j# ~8 j/ S& K) t- x) G * This value is the agent's identifier.
. P; ~. q) Z+ |; o. y- c7 t6 x3 p' ` * @field agentID, Q* Y. C" g' {* j/ Y( x+ Q
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*/
& v: Z* v9 x4 b& u protected String agentID = "GasNode " + (agentIDCounter++)
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& m4 g7 j# ^' D* z% }9 }2 x /**( r) u* e1 V3 e3 o, v8 G0 {: M W: F
*
" O6 f' Y$ o9 r( P * This is the step behavior.. I' x$ o3 R/ R; @6 o, ~
* @method step
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@Watch(0 b# ]2 m, h8 H% q
watcheeClassName = 'infrastructuredemo.GasNode',5 X) Q: w8 {1 c* O" u' R* |
watcheeFieldNames = 'pressure',
/ O/ l; N$ Y$ y; e, w8 D) R: I query = 'linked_from',
5 O. X+ u6 E& _5 t. E whenToTrigger = WatcherTriggerSchedule.LATER,) {/ K6 }1 h. M1 }% f2 S6 ~
scheduleTriggerDelta = 10d; w, P& S5 I0 }/ L4 l; P
)
3 s, w" z8 }+ a& O- d public def step(infrastructuredemo.GasNode watchedAgent) {
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% r' l) S- S- G$ i! p // Define the return value variable.
9 }9 h9 C; \5 b' y9 P9 v def returnValue
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// Note the simulation time.) x4 z& A5 a7 d( B | L- b
def time = GetTickCountInTimeUnits()+ v' A, y1 d, `- x' }2 i" p7 Z3 I
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$ j+ _) u" v1 z4 @" k1 s- d' z // This is an agent decision.
1 C! j- K+ O) t8 {3 Y if (watchedNode.pressure<200) {5 p/ b. I6 K" z* m
' h4 a) m3 c6 f" v: Q& D // This is a task.
5 S3 O4 P! L. a6 K9 b* B6 Y* p setPressure(watchedAgent.pressure)
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} else {
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// Return the results.& V4 w$ h* Z6 f2 r$ T2 Y- `
return returnValue
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$ A! f9 A1 X* _* \4 s /**( z+ U9 F2 C6 C. V9 T7 E2 M% h4 ~
*
: P1 D- W4 l- ~( ?8 s& m. ] * This is the step behavior.
4 w) B9 u! g6 O" W7 w* a- Y * @method step( w9 }* t0 O. u9 O& g3 m9 `& e5 e
*
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# n& \, l: l- Y& V5 C5 V @ScheduledMethod(8 J' ?4 y6 t2 [, Z" s
start = 1d,
* { b0 l5 e5 n* ~1 X interval = 1d,
/ d& i; r# S9 F! ^: J/ S, [5 L shuffle = false
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' g. Y9 x1 G; [% ] public void step() {
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a q4 `! w* S // Note the simulation time.
4 g( E) P- w& e9 _7 Z def time = GetTickCountInTimeUnits()
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// This is a task.
4 d4 i5 ~2 S& W/ ~8 n measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* X* B1 o7 e( B9 r // End the method.
2 N0 \* B) p9 W* o: V2 H9 ` return
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}
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