在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 % |6 C4 p5 p6 A) ^$ r1 }/ D% ~9 o" T+ s! g
4 g5 A2 s. X: Q4 g' p# W, d8 F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! c- }/ f$ w | m# W public double getMeasured pressure() { 2 _" A" h4 C6 ?( L8 t return measured pressure , X$ Z- X [4 [ } 6 S( m5 s. G9 f7 h1 q9 Q# t+ \3 P8 p# Q public void setMeasured pressure(double newValue) {7 c I3 j4 n0 E/ T' v: |
measured pressure = newValue4 S+ h. o" J4 j3 h- }
} , e, W& \8 i7 u2 t! ], F3 W3 u public double measured pressure = 0 6 K3 d0 y) y1 T2 ?3 O 7 w' }, D* x) p" O6 Y6 H /*** K+ D6 D' L8 x0 ` Y. ?
* ) s7 P! U/ g4 S- _! Q, ? * This value is used to automatically generate agent identifiers.2 {$ Y* N+ R) t0 Z- a, x1 J2 b
* @field serialVersionUID l) C5 G0 Q* R* ]# v
* - o9 z7 D$ c) {; k */ 5 y% Z+ p: n' {' d private static final long serialVersionUID = 1L * v. ?" G6 u8 W- W& g& U# z2 `. U$ ~/ T
/** ; W4 V4 g# ^. E9 G * 5 y3 [+ j4 q* A7 c4 P) d * This value is used to automatically generate agent identifiers./ A6 E% S4 m: F6 G) k
* @field agentIDCounter) ^, A* S" S$ g
* 0 o* I$ K! a( c& I */ 5 X9 Q [* O% O: p. P" f protected static long agentIDCounter = 1( P/ L* e) n4 ^6 |. l/ ~
8 D% U( {. N; |9 Q& I /**( u0 W" J4 j% [: Z
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* This value is the agent's identifier.+ _0 n' y7 T$ Y, T' I
* @field agentID/ f8 u" f# J0 g0 R$ {4 G) M
* ! s9 d2 \& ?) T0 R3 n */ + d. e4 t* j- ] protected String agentID = "GasNode " + (agentIDCounter++) 9 E3 ~- B1 D) N% c2 U+ m' @2 b0 f2 }
/** 4 c( A/ Q3 u5 V( L1 h7 e& A */ ]) k" @, l6 s7 t% R
* This is the step behavior.+ a) A4 N3 D& z1 }& s& `
* @method step: X1 i% W! X4 G
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*/; y% U' A. @! ?8 Z2 M
@Watch( $ o, [, g0 W" r) o3 I watcheeClassName = 'infrastructuredemo.GasNode', & E3 H. O# M! S* Y, a# O( K0 v watcheeFieldNames = 'pressure', 7 w; W, x. a" e; O" Q1 z% Q3 L2 m query = 'linked_from',8 s0 [" i' Z! ^) j. v3 d
whenToTrigger = WatcherTriggerSchedule.LATER, : o, Z. k* D" J# w7 }+ U scheduleTriggerDelta = 10d, }7 k) x7 J9 F" w: E; v
) ) b' t* l' j0 [3 a+ W public def step(infrastructuredemo.GasNode watchedAgent) {8 P$ a1 e* P: a' j
2 i8 O, ~0 t* G! O. b0 D% r // Define the return value variable. 1 @% N/ Z. T R! A n& l def returnValue . j2 k X4 j! U" p. t ; \+ ?# m9 f, {+ j, x // Note the simulation time. 9 k! f0 \) n0 u, M) L def time = GetTickCountInTimeUnits(). H3 L1 k0 S+ N& q) m; W% S
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// This is an agent decision. % R9 x; j+ {7 N N i, f if (watchedNode.pressure<200) { # @, y( M" Y/ Y2 x " q6 D; N7 Y; e: C // This is a task.% r9 v9 f) o: A3 ?* o, `# x; u
setPressure(watchedAgent.pressure) 6 D/ H, U# R& h# i4 L X2 Z- T+ E ], S4 v+ t
} else { 3 `, b6 B2 U4 w, k4 e4 M8 n- e6 O9 A8 P7 j3 p5 L. c; N
) s0 g8 ]* Y7 D+ d1 h/ k: Q7 H- Y } # R. O$ [4 t4 j$ |9 Z& ? // Return the results.: a& A# ~1 }: y9 ?
return returnValue - _' ] @& W& x9 J 9 Y7 I/ h: a; _- t } ; R4 V! J2 Z8 o1 Y+ x- j- L+ n+ g. g6 M o
/**6 d+ U7 f6 _) j. O) s/ L, m( j8 L% g
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* This is the step behavior. + p& v I5 o m * @method step- R- H# V8 F$ R2 V, ?, W! a
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*/ 1 X6 E R/ \. l) M! n) f& T8 A @ScheduledMethod(+ t9 c; I* v1 b2 t
start = 1d,* ^+ y8 p+ d4 c- V8 R1 M
interval = 1d,. S! |+ E" [9 I$ Z
shuffle = false 3 N& a; b8 d! v4 v9 w )+ j$ F+ S F$ }6 R. @9 e
public void step() { : n% _$ L4 f' o0 d6 S( I3 |; G0 u! c$ Z# y8 F% z. ~0 I, Z
// Note the simulation time.5 k" X. X4 B" h
def time = GetTickCountInTimeUnits() 1 {; o. q" M8 e4 c& o + g* h! \$ _( G \4 x // This is a task.1 t9 O8 y1 R( r3 _
measurePressure=pressure+ RandomDraw(-20.0, 20.0)& u, k' e* a8 e
// End the method. & |, c/ k9 Y& j3 j4 b$ w% g& t return - n% V( L9 \7 j2 g. {" B' U K& S, }$ `. c/ J
}
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发表于 2009-4-4 12:21:26
，请帮助解决 