在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 5 V/ W% n5 \4 Q# g) N 0 h3 W( `" I! B9 X' P5 R& G# M- v6 @* c; q& l- g/ _) O
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 0 Q W+ n( Q! r4 R0 g public double getMeasured pressure() {1 A' }/ T, W" A9 n
return measured pressure5 P' G) u+ ^7 T1 F9 E8 f3 q. a8 S$ }
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public void setMeasured pressure(double newValue) { t1 Q: }. `- Y \' v
measured pressure = newValue 3 o4 w: n# `9 ~0 q( M! D$ f' k }4 J- P6 u. y& h$ i2 J+ d
public double measured pressure = 0 4 Q' _- E1 m j6 @; t8 e- o( G# K" O5 V l" j( h
/** ! R/ e) m& f, C _9 e' k *% N) K0 p* z( J& z5 X
* This value is used to automatically generate agent identifiers. 9 _! S% n; z. u( p9 Q * @field serialVersionUID " V. k" W# r& P4 `8 F+ |+ F2 u1 a * 8 V6 U: A, ?. R" s% c" H: m */ 7 g `9 L: O8 m2 \& m9 K private static final long serialVersionUID = 1L " L. i9 r7 R/ w& S( F. F ! n' l6 o {* m# b# @ /** & i5 \; f/ @2 |( P" \ *8 j% t1 {1 j, |& D! ~: \- D
* This value is used to automatically generate agent identifiers.* L8 I( C2 {6 A- F/ V1 |
* @field agentIDCounter ; _8 M2 ]+ K* S5 M4 p+ \0 A *: K* z" u6 J" }
*/ - z) d, l' u+ P! o8 Q9 ]5 z+ r protected static long agentIDCounter = 1 1 ~3 U% Z. [% o, U1 k* @3 i2 p% r0 r0 H
/** 3 L+ M1 Y! r; W, T- f7 _1 J# Q ** t: y8 j$ z- A$ M2 G
* This value is the agent's identifier.' f0 l1 S3 i, \; \6 t
* @field agentID* H8 a1 t6 R8 [& ^: K
* ) X0 e4 F# I3 m; [/ x5 x9 N */- d& _' O$ P K; h- Q
protected String agentID = "GasNode " + (agentIDCounter++) 6 k" e2 _5 s0 n: u + K- I. ]0 Y/ `7 o& f /**% S @7 \: q& C8 x
* ' K' ?) }) W' s9 m! ? * This is the step behavior. # }) j4 G6 `) I1 |5 K * @method step5 V: @! S: N; m, J% |3 e
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@Watch( / L; @: a2 X0 c# \$ a3 _8 B watcheeClassName = 'infrastructuredemo.GasNode',$ ?' x/ w) W7 D$ V$ w8 g8 ^4 m
watcheeFieldNames = 'pressure', 4 i; `: Q, { D" i0 o8 Q query = 'linked_from',* y; h% q8 q$ T! s
whenToTrigger = WatcherTriggerSchedule.LATER,+ K; y; W1 p% h4 A! I& y1 K1 |" \
scheduleTriggerDelta = 10d 3 I& t! ^1 a8 y% g3 I9 X8 a ) e. |0 R3 M1 v
public def step(infrastructuredemo.GasNode watchedAgent) { , h* n8 V& I2 L ^+ X/ K9 z ( Q) Q) {0 o p$ \ // Define the return value variable.6 H p2 o' J) E" @% r
def returnValue # J# ?) ^, H2 o' u m9 ~+ j" a7 @ 9 ]3 [2 X% \ S8 P2 K. R3 L. ^ // Note the simulation time. b/ }# }) |& d# ^+ e
def time = GetTickCountInTimeUnits()1 Q5 p* v2 ?4 ^; F, b9 J, T
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// This is an agent decision. + y" U& i0 @: b) W6 y$ o" b, X- h% R* _ if (watchedNode.pressure<200) { 9 f6 O/ t! K% Y; N2 I/ T2 U! O : ?8 e; r% e/ f0 w! l: J // This is a task., o. n+ a" ] W6 _) t3 O5 s
setPressure(watchedAgent.pressure) : z. U* b% k9 P5 q! Z0 x& m1 I5 s+ j
} else { F" L, y$ F! f. d2 T ' R* }! ^' n4 q% q2 y, b& h% M% p* h2 V& M. @9 h) ^+ d
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// Return the results. : i& S, _/ K7 Z: P9 n return returnValue8 z8 l% z5 s* K* p g! N
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/** , S6 k! W: b( h2 _, S" }# Q * . ]# m: B! k! e8 g * This is the step behavior. 0 v. J% X9 g2 A2 j( P * @method step + l5 h, W/ ]* \) b" j; {6 P *. a9 Q0 L/ F; f0 A/ y2 J0 ~" f
*/ 4 P, ?4 \# ~: O: V1 m @ScheduledMethod(. x! @1 _, m( U) d, x
start = 1d, # l! y$ i# p3 l h, }; k2 E interval = 1d,. L3 F4 h* I# P, `
shuffle = false 8 f6 ~+ s7 |, @& M9 p2 z ) 1 E% Y4 N: \" _0 E! z& R- W, O public void step() {7 q3 v) T) ~3 d; S" t) X; O+ U5 K
, e0 b. a @7 C) g // Note the simulation time. ! j8 Y& V4 B8 u; ? C8 x def time = GetTickCountInTimeUnits() : l6 s/ s) R: @. ?& y; s 2 x# h9 p+ [) e, a0 o1 |" `, S // This is a task. 8 {' Z+ U' T s/ ~ measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ y. U3 Z5 d9 c; F
// End the method.9 N+ `$ i& l* N
return" S* _- C" t* e! b* r: N4 R) I
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发表于 2009-4-4 12:21:26
，请帮助解决 