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 6 z/ B3 Q G: D
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# `1 l; S+ m6 R( N3 _/ T' _% Q' x @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
2 A1 F; L* Y8 S8 ]8 T% ^ public double getMeasured pressure() {* Z% p$ H6 I" ]' x$ P ^
return measured pressure
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public void setMeasured pressure(double newValue) {9 t' R# @/ k% L7 |7 A6 e2 {* ?! X
measured pressure = newValue8 U6 d9 m0 K) w/ L
}
& S6 H" E6 Q' L( G1 j4 H0 U- u! a* l+ Z public double measured pressure = 0- r+ i- Q9 v4 T8 ?
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/**8 E2 s$ B; D( D1 a
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* This value is used to automatically generate agent identifiers.
1 s0 ]7 U, a: l+ A$ r * @field serialVersionUID
7 K' [6 H* R u8 ]3 z# c1 R *
5 D, L8 n: J2 ] */
1 G% G) ^' N T# V private static final long serialVersionUID = 1L( q5 ?2 x0 H; C4 m8 F
+ J: O8 h! U# B- J2 p3 N /**' x% s/ E0 X; C0 E
*
# q9 k' v' O* C: X * This value is used to automatically generate agent identifiers.
% f8 R5 P( d) G+ q2 b: n: H * @field agentIDCounter2 a3 I( V' I$ ~% J: `! X# r
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*/
7 _0 b# ~" s* u5 v9 S6 [+ D protected static long agentIDCounter = 1
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/**
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, x/ n7 R/ L! C8 m4 @/ u * This value is the agent's identifier.
/ E* }1 j+ X9 f) r. A" T * @field agentID
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*/
( w6 t; H+ N1 b protected String agentID = "GasNode " + (agentIDCounter++)) v! ~* D) e' S
; l1 s" h, E+ `! n: p /**
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* This is the step behavior.2 B0 e7 C' U, s; x9 s
* @method step
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1 ?$ _! B N8 d: l" ? @Watch(
4 }! a6 N9 l, B* m9 S) p watcheeClassName = 'infrastructuredemo.GasNode'," b& n7 M" H$ s8 z
watcheeFieldNames = 'pressure',
9 W8 p& O5 a3 B7 y0 @8 R query = 'linked_from',; A" M& d1 l. G" V; I7 m, o
whenToTrigger = WatcherTriggerSchedule.LATER,: I9 S7 q) {7 h. f
scheduleTriggerDelta = 10d) o: H: |* o; w! d3 T
)
+ j! S. u4 X: e public def step(infrastructuredemo.GasNode watchedAgent) {5 E6 c7 V+ [' g, z9 K
- \9 X! N& R. R; q6 n/ u // Define the return value variable.- `& J" p) l% o$ A0 M! C; E1 b
def returnValue& {! w6 g; `1 S# [. w: A" x/ f
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// Note the simulation time.
8 L e# \: C8 K6 B5 }2 G def time = GetTickCountInTimeUnits()
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! g! j% x4 u+ k4 ^ // This is an agent decision." Z* V" U+ n& `5 V- y! N& ]" Z
if (watchedNode.pressure<200) {
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; c8 S4 S# y3 r+ ~- r // This is a task.
! _& z; G& z2 d) _6 C setPressure(watchedAgent.pressure)
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} else {
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1 V* S+ g7 ?* o% c3 |% g // Return the results.* j; L9 ]8 {/ z" B$ k6 p2 }
return returnValue0 b9 N f' Q( I0 s e4 ]9 X- X
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/** t5 K. ?: m1 Z( ~; U+ |
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* This is the step behavior.
* i9 W1 K8 G: s * @method step" Q; u/ ~: ?4 P( @/ u; @6 U, X
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*/
- u/ C, l v$ [# J' d1 s @ScheduledMethod(
6 a; n/ R" f- T L2 r6 Z start = 1d,$ E" Z: `" z4 C& m8 ]
interval = 1d,
, G, J7 J/ [; Q [1 K. k shuffle = false+ K$ \. G) D3 Q
)
! [* V% P* B5 p8 Q public void step() {. p" |% C/ J. ]1 Q- F8 z
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// Note the simulation time.# s, G& k- {% N8 q9 }; B( k
def time = GetTickCountInTimeUnits(), ^' D2 y2 _. @$ O Y2 h9 ^* W
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// This is a task.0 W; p' U" n" v& W! B" t* e( N0 C9 l
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 F4 q |2 u) F! D // End the method.
0 J2 B" Z7 O3 ]& f9 `! J; I return; X* C( e) q0 h' E; e2 J8 p
) ^9 N5 S" w/ Q }
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