在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 2 C' I6 N# _+ X, ^2 H& _2 x' X! Z5 P
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$ m2 b! @/ Q3 q4 H: @@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " L8 u0 S/ o; W: [ public double getMeasured pressure() { - g1 k9 g: g! A6 `% _5 ^ return measured pressure & h! s# z0 N/ a2 h; C. O. g. J } + p9 i0 z1 x4 ]) I# G7 }2 w public void setMeasured pressure(double newValue) { % t: K* ]" c# ?- @; D8 E measured pressure = newValue0 D# v5 S9 |8 X; U: `" n }
} $ g* s/ q$ e, ~ public double measured pressure = 0" K4 H% A: U1 i0 A
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/** 5 W: W0 o7 Y! a! A * , C( _$ V8 w: H; ^ * This value is used to automatically generate agent identifiers./ J0 K) B9 H) Q+ k# U
* @field serialVersionUID `- o3 W( c% Z/ ] * ' t" \$ R0 T/ a& p/ ] */: C- J- f8 ^+ C# L6 k- o
private static final long serialVersionUID = 1L* U- f0 E' X; _3 d9 z, o q
5 {" M' y- \" d2 s& J /** ) ]+ n# X: L" a; f Z! Q/ Q * % _% g7 v7 Z5 y. g9 C/ i * This value is used to automatically generate agent identifiers.+ S+ p4 O, X2 |4 _( H; P
* @field agentIDCounter! F1 O6 E9 k: j- s
* - M7 p W# |/ O */ 2 R: d# c' }$ i protected static long agentIDCounter = 17 I$ P0 M+ f" C, I# \, ]! X
- C% s1 N3 B( n+ n4 F' y2 p /** 8 g7 x& h9 F" c% b( c * . N) A g4 \* r; [1 U * This value is the agent's identifier. 5 w1 D- W h; Q1 b/ X * @field agentID ' N) A) ]9 m5 X& M( [* } *! C. {- g3 d) O8 |8 i1 w
*/ + P2 J3 V, K; K' _! w6 t6 c protected String agentID = "GasNode " + (agentIDCounter++)$ T* I+ m6 ^' [3 h3 J$ O! h
- I/ T: F- b/ n2 S7 l) q. { /** $ y4 F* b& v8 {6 B *6 m3 O7 v5 l/ h+ _
* This is the step behavior. . a: U1 K4 n% x * @method step* m# [$ ]5 i$ f2 y- s
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@Watch( 8 Z: ^5 g7 M. e& ]; T0 } watcheeClassName = 'infrastructuredemo.GasNode', - _# _7 H- |8 D watcheeFieldNames = 'pressure',4 O G: l }$ q1 L4 s1 K6 k f
query = 'linked_from',9 X4 V' _) [. z3 E# u% x6 w D
whenToTrigger = WatcherTriggerSchedule.LATER, 3 a$ B5 O3 l: h3 e5 o scheduleTriggerDelta = 10d 8 [1 B4 D2 g0 \! V3 B& r )* E6 B5 ~- ?1 ~ Q' u* w2 l' h
public def step(infrastructuredemo.GasNode watchedAgent) {. V3 `; c/ x+ Z0 O- X4 l
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// Define the return value variable., L; A4 U# ^" J- N4 ]" d
def returnValue; L c7 v1 |3 M% m z! e) \
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// Note the simulation time." x$ S: w) h# W" B; j, O% X, X+ {( H
def time = GetTickCountInTimeUnits() / L' S1 c9 }5 Q Y : d2 o/ w1 P7 P+ `( j 4 J( Z- B, N# B6 {& e( V // This is an agent decision.! B; o0 {) T) m- C
if (watchedNode.pressure<200) { {9 Q- O, l9 V# T
0 C/ }8 |" d* o4 ]% K // This is a task. 1 h; y# ] B- w+ `; I" l setPressure(watchedAgent.pressure) j$ L) u+ U) u1 w3 E, |; m J
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} else {- I% \% w5 E8 {& p& q* F( H
8 _7 r. y, M1 r8 r$ v) `- E . E+ H' g$ f1 c G5 d } ! u1 [0 `2 P# O% y- p+ E // Return the results. # Y2 _) n6 O. Z5 T return returnValue : O, J4 X$ D8 W0 z* N" l3 A% p0 `/ K, ~3 l4 N1 K, ]3 L8 V
} / Y1 k1 U: O) R% ^$ C3 t8 w1 } $ o1 I! q7 r3 M4 O8 h /** , K2 C& Q6 L1 l8 X: {7 \, n7 p * 9 _, r- V8 k0 _ * This is the step behavior. 6 U5 ?0 a) B. `3 }1 ^0 ]& ^: e * @method step $ C! u0 N; e9 \3 P5 [% v% S * . f- U5 w- j- @/ d5 h */ 1 e V5 O6 L, V/ F( G* i6 q" } @ScheduledMethod() p+ `2 B9 }& R0 Q" \& U
start = 1d,6 e; X, E [ H- j6 W. `
interval = 1d, / @ k8 f8 ?* z* X( a6 X* N) Q shuffle = false : m+ N+ ]$ L% g8 ~ )/ c* ~9 G. e7 W
public void step() {9 M1 o! S' j4 x) Z3 o- D- ^* R2 ?3 T
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// Note the simulation time.- W3 A6 n1 T+ n; {5 ^
def time = GetTickCountInTimeUnits()7 U- I! ^4 c+ X3 E; U5 z
# }; F# v% d: f8 ] ] // This is a task.+ y1 E2 h1 D+ x2 \) I1 m
measurePressure=pressure+ RandomDraw(-20.0, 20.0): d$ k4 M4 R6 }! x7 V7 B
// End the method.+ @) w, B: o! w+ f X; f% I
return , T- Y5 l) c6 L. d : G. R# W" |2 d V }
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发表于 2009-4-4 12:21:26
，请帮助解决 2 C' I6 N# _+ X, ^2 H& _2 x' X! Z5 P