在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 |) S6 o* ?' a8 s* g) q1 [- K. h
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 q/ ^$ x; H; I7 b
public double getMeasured pressure() {" ?* Q, M# l- o2 x$ u
return measured pressure- C [' w3 }& u# q" `+ m" g' o! [
} & m1 J2 E5 c) e- ^/ @+ \' ?# u public void setMeasured pressure(double newValue) { & L$ s# r$ K) x# n C8 F% u measured pressure = newValue - @# g$ s* B4 S. C$ N }, n; H; k5 b8 h* J
public double measured pressure = 0 ( q* B1 {7 [( e6 V: K ; R6 m* \- v1 \/ H Y6 H$ u /**' C( V' J- X) q& N
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* This value is used to automatically generate agent identifiers. * T" C1 c6 z! n * @field serialVersionUID $ b: t8 f4 @# L+ Y) t6 Z+ ? * * i. r6 e7 q& e */ ! }) E% |0 T- }; T3 L6 m private static final long serialVersionUID = 1L $ j# B4 n# x1 c2 X# [4 q `: B; b# x0 B. y! s, ~- s! |' w% { /** ) @2 ~/ V& Y2 N *' O5 o7 a m4 d5 G: ]
* This value is used to automatically generate agent identifiers. ) I" t) ~9 ] j* K+ k- I; [ * @field agentIDCounter4 E1 ]. e: l4 S W
* 3 { d+ Z$ A5 e */ * x, {) W% |3 t6 D( s7 @ protected static long agentIDCounter = 1 % p& O$ a: k+ y' @) o$ q( T! f$ ~5 h: m( N& h$ W
/** ( n' a( M1 V/ p * 4 R3 K) t2 c/ ?; i | * This value is the agent's identifier./ K+ K1 f) G* ?1 E
* @field agentID 2 l! P" [- v9 h. u% k% U *# @* ]# k$ f, P" T+ H
*/ " T2 T% N$ K; i8 ^% J: p9 T protected String agentID = "GasNode " + (agentIDCounter++)7 I- k( o) {* f3 S+ a
% T/ n. w+ L. E# G I* \ /**7 u' x8 h+ x1 w# k
* 0 R& A0 i) h1 N9 D * This is the step behavior. " m k/ o, s/ T9 Z* w * @method step) \& N5 `. ~6 }1 v- s' U" O$ Z: ^
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@Watch( 9 ]4 }- v( T& T6 r watcheeClassName = 'infrastructuredemo.GasNode',) c6 B# |) h$ \# V. P
watcheeFieldNames = 'pressure',' `6 |( j0 C2 @
query = 'linked_from',8 L4 L8 L, k6 _1 y* c
whenToTrigger = WatcherTriggerSchedule.LATER,, h& s, V6 h" U4 C9 ?8 d& X; q
scheduleTriggerDelta = 10d % ~# D+ L9 W' S; z/ K9 L ) 1 R- z6 W) X1 Q4 ?" T9 f public def step(infrastructuredemo.GasNode watchedAgent) {; q+ _* y9 U* V% }9 \6 i Z7 C
+ f8 K" P+ g0 ?: }' F // Define the return value variable.) q2 P2 y: g/ r0 ]$ `. u
def returnValue" u: b+ r% o/ _; V; \/ p
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// Note the simulation time. 1 c, B& v ^& l8 ?) A) V9 l& W5 P4 r def time = GetTickCountInTimeUnits() / ]+ C& i' x0 K! { + W! S! P- M0 A7 z% h 1 g' b- b9 v' z* ^: c* f // This is an agent decision.8 t' `8 V4 t3 \& p: ?0 S: Y% F1 A
if (watchedNode.pressure<200) { 4 }- o9 e3 f! l# m. [8 z( n ) c7 `/ o9 M/ f0 h // This is a task.- W$ f5 r; W# m( W+ }
setPressure(watchedAgent.pressure)5 e" N- s( f! _2 P" ?# d
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// Return the results. 6 u5 k# y0 J+ d return returnValue U2 o3 i' q; B* i( K' S0 w/ x' B
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/** 7 p: q+ E' Z, f5 w* k* b5 \ *; y% d8 ]% A0 F: T
* This is the step behavior.% b- u& q( E$ }1 W
* @method step 2 U5 \# o. E, u7 p * 1 Q4 E. V+ u# ~ */ ! `+ k+ \% C* i, w5 F# ~, w @ScheduledMethod( 8 d/ V1 b# u4 T4 A% h start = 1d, `* q6 j9 A) ^( |' z( X M; p0 j interval = 1d, ( [+ |! L# `( G, G X9 Q* J shuffle = false 2 l {5 d4 s. l3 c% P& S( T x ), j% r* j5 L# U) O% c$ V
public void step() { ; K# ^" ?) M& d' ]1 W* o4 U( v , H7 L+ Z3 ]; M% a7 w( ]5 Z // Note the simulation time.9 A) C+ V( L, D: b$ {$ n
def time = GetTickCountInTimeUnits()" j7 ]( s0 C5 j0 |; @$ F
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// This is a task. - s1 r0 v# d" S* ^' \0 C! ^$ U! J2 T measurePressure=pressure+ RandomDraw(-20.0, 20.0) - y0 X2 k1 z! U3 Q# { // End the method., P& V/ W) V1 U0 ^* H
return) q. S- y( K6 E! p; z
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}