在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 Y8 }2 r# J$ E( R+ i: d" i$ L2 k
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 1 j5 p* G' ], t( r( J+ X public double getMeasured pressure() {" c% v$ K/ S; a0 p6 [
return measured pressure # V( h# P% {+ ? V, G: C }6 U2 ^) R$ q B1 H, P& f
public void setMeasured pressure(double newValue) {* t4 V: _# c6 v8 s! q
measured pressure = newValue# u! g$ S8 ? d# z
} # s9 @; R6 t; Z6 I4 y public double measured pressure = 0) B# W; m9 J6 H7 b) W$ S
4 v, w. ~% [. f' v /** 8 w6 r4 G5 n0 N$ `+ b *- L( [7 |* [5 h
* This value is used to automatically generate agent identifiers.3 `! o# z$ F* } u) ?
* @field serialVersionUID ; n# M* f/ \ F! j' K * ) y8 K2 I* L' |& I" [/ U, p */ ' y5 U7 l& H/ c- o3 J. Y7 f private static final long serialVersionUID = 1L! t' K& t, \" _/ T% P9 o: l
u$ V2 t! j- K7 Z" c3 Z: z1 y9 h3 X /**9 {9 t9 Q8 a$ K- Y' h
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* This value is used to automatically generate agent identifiers. , \; O) M0 v8 E, O0 `% Y0 c- F * @field agentIDCounter ( b2 V/ ~# [, U * : w( h2 u0 ?6 t0 o$ C: U% m f) ] */5 a% D( `0 \% g2 u
protected static long agentIDCounter = 1* @; ~; h& \6 Y
; ]6 @3 R3 u" n+ ] /**5 n+ S( I2 V' x/ ~7 ^& f9 u8 h* v1 {8 N
* 9 `& d. ]5 @ b# H Z5 H * This value is the agent's identifier. % U" z0 S, k$ K+ X. x6 P * @field agentID! v. s: ^ r$ l4 W
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*/ , {" G" m6 n5 B protected String agentID = "GasNode " + (agentIDCounter++) 4 K' M9 u2 Q, Z. Y9 ~$ W " q3 i* ^& u+ r1 o8 u: M /** ' W! z; k+ L5 f/ o3 ]+ Z *' [8 v: N! t6 H3 H _% [- O) ]
* This is the step behavior.4 X p: V% b+ R+ v4 H/ j! S ~! }5 t0 S
* @method step $ B5 O6 V( w$ p' b" Q% j) j *5 A" `" a0 a& R6 Z6 w0 R$ U
*// N8 _! x ~' {7 y! ^
@Watch( $ ^0 N5 c% s/ ^6 R6 [+ t watcheeClassName = 'infrastructuredemo.GasNode',4 E \- b' B: q5 Z; Z0 {! g
watcheeFieldNames = 'pressure',& D0 A- ]& k7 i4 U+ f
query = 'linked_from', ( x" T X/ E! [3 ]. r x$ m whenToTrigger = WatcherTriggerSchedule.LATER,& w B; `# \5 b" g2 x
scheduleTriggerDelta = 10d- s# ^ U! n- R8 N" M; G1 m
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public def step(infrastructuredemo.GasNode watchedAgent) { , {+ Q$ F0 _0 s1 F* \ ; ^0 O3 \0 b% _# H9 q // Define the return value variable. % }& y- L1 \% Z) C def returnValue - U) \' `) R# }. p% h + L" w7 `* S- M+ U // Note the simulation time. " E7 c, }3 d5 h9 h- W0 B7 D def time = GetTickCountInTimeUnits()5 ^' u& j6 h( I6 I. [$ D; }, n2 G. c
) n; u! J( m6 G* |2 u 0 ?/ ?& O" c; q& {' R1 P# C // This is an agent decision. * Y9 E7 A, R+ ~( M- o' N! ~ if (watchedNode.pressure<200) { ' Q6 Y; F6 R+ h6 u% R( N: S ( E2 `2 P# E q5 [( a& k& c // This is a task. 4 R+ i6 T% |/ `9 K setPressure(watchedAgent.pressure) 0 l* e, B6 i8 h/ z, A% l6 k ) Z( B7 n1 } A- q9 C* r } else { ' ~* J! s2 K. I5 C# b" E5 K' z e! M( i. b, w
1 V% N+ I/ b6 G. O } 6 t6 q4 d* E4 b# g/ C // Return the results. 6 \8 t' p, h1 e return returnValue- d' k M7 t- V; J2 E x
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* & m j6 V' i; F, ]4 D7 R, \8 _0 l * This is the step behavior. - N! M4 k6 p9 D8 X+ ]) }9 n& {# I1 R * @method step! A7 |. }$ w! Q! j
* ' v6 Y1 [; F0 V1 v q7 |7 D+ K */, [& {8 d8 ~1 B
@ScheduledMethod(% f) E& O4 C8 b+ B6 D. f& W/ i
start = 1d, . b- ?" L7 D7 O0 } interval = 1d,( V% v8 @4 S5 i% D; ]
shuffle = false, c( V; V1 P+ B/ h
) " o1 T% J' `, W+ \. w public void step() { : z, H F5 y `7 I- }! J2 w; ^0 |5 R) h/ I5 v
// Note the simulation time. ) Z& Q2 d% t+ ^. }9 X# B$ R7 M def time = GetTickCountInTimeUnits()( [, S: `7 b* q3 [( l; X5 T# l
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// This is a task. - r# }3 t- C6 R- E! T9 w measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 ]3 T& e: _6 X* g
// End the method. , v/ ~5 T/ H6 `* t return ' u' B# z2 x% v0 I5 x6 K2 Z7 m# P$ Y
}