在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 : R9 w0 x5 ?" k. U' u$ U: f: F
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 4 {/ [& a6 h* c( n9 a public double getMeasured pressure() {6 R) }# N7 ~) V+ t
return measured pressure9 |8 i' N# p' ^! U- O. [7 i( E
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public void setMeasured pressure(double newValue) {6 F5 o" h; E8 f. P; }( e) ]( J5 d
measured pressure = newValue! g7 g2 a$ W* u% y
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public double measured pressure = 0; a0 S) z# _9 L, ~' c/ Q
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/** " Y* U% @' Z& g h @ * 9 Z/ p+ r7 M3 k5 H * This value is used to automatically generate agent identifiers. $ c4 V6 |- M) j! l$ T * @field serialVersionUID$ i6 _; k* }3 l" e2 e
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private static final long serialVersionUID = 1L H! w5 z0 j9 n, ` 0 R7 A5 m, K8 g# U! ~9 [. c /**! ]5 W" B8 _1 `+ ]
* 6 M" z1 e2 [/ r * This value is used to automatically generate agent identifiers.+ }2 c2 z- U& g) s' S6 j! x
* @field agentIDCounter 9 o+ e! Q& ^2 N$ E1 l7 ?8 G6 Y * 1 L) i- X1 S' Z; R8 d2 R */ $ L) S" d; ^" T+ { X* L- s* J- a; } protected static long agentIDCounter = 1 $ i, R7 A% N q0 z$ [/ J: c# ?; W1 i' S
/**% y# Z/ r: s( C0 T+ M
* . a, G/ ]' m3 a+ J * This value is the agent's identifier.1 z8 `! I1 Y% i) p* U
* @field agentID2 b, r) z6 Q* E; S6 y
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protected String agentID = "GasNode " + (agentIDCounter++) 1 W* j" r7 Q, r: u ' e5 ^" C* L( X9 F /** * }2 l$ P, Y8 U) S8 {% s * - D8 E) k B: T3 e. J/ z * This is the step behavior. & z9 b! R: D! d * @method step $ R, p9 s1 n$ O% d4 N; } *9 }3 _# Y5 s1 F5 n0 t) s
*/ 4 X+ D: n/ f" X* D! x @Watch(7 q+ e9 ^. n: H) E5 D6 j. w/ D& r! k
watcheeClassName = 'infrastructuredemo.GasNode',# \+ C- |5 i4 _& u7 R F {
watcheeFieldNames = 'pressure', + f5 F8 F0 h! u9 N query = 'linked_from',1 o: `/ L0 H+ A+ q" E$ u; x1 e
whenToTrigger = WatcherTriggerSchedule.LATER,7 Y! ^9 e6 A/ ~1 F4 H5 s& J$ ] B
scheduleTriggerDelta = 10d0 P) a1 k; p2 B+ ]
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public def step(infrastructuredemo.GasNode watchedAgent) { ! L- q2 m% _, P" ~8 @: v! Q4 s, E ~7 f1 a* q0 F // Define the return value variable. . x' z0 u8 J U; | k def returnValue( z& _6 r: |# q6 V
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// Note the simulation time.* a& T$ G' J( i; i8 B
def time = GetTickCountInTimeUnits()3 B( z6 W- D8 N: C
7 ` k. y# I# |8 a3 A8 t z 9 Y) q. k3 C8 v# I' c# w$ | // This is an agent decision. . J/ Y8 I0 s9 Z; a; H if (watchedNode.pressure<200) {2 Y/ f2 ]. C; p3 P
7 _' O/ J6 o4 i! m' O // This is a task. $ F7 T; n* v! l( s; I4 |" C4 h setPressure(watchedAgent.pressure)! `8 F& D' @& M4 l* H
; F% n. A! d$ c% c" }2 m } else { 2 K* f( T& @7 n6 I8 g7 S) B 9 W" b# p1 H: |- z( [- L- P. n( j) s d6 a* ^, G: V/ ?% } } 0 t3 F3 B4 g( P O: V1 Q K6 B // Return the results. ; d- I/ u7 i' m- B return returnValue) U6 ^! F. Y; x9 H8 ^/ y& F
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/** . x3 p/ q6 Q8 y1 }$ m* `% v4 ^+ y * 6 L/ ~( l( Q, h9 Q% e * This is the step behavior. % C$ F, D. C/ p! B7 R * @method step 5 l; T+ {! j. P' c! f *9 D: Z! }4 G9 n
*/ , y; ~! ]: L" S r @ScheduledMethod(* J# M {2 s% U8 _% ?4 u; [8 P- o
start = 1d, & \$ M1 G5 g) o) u/ y2 H) _ interval = 1d,! F1 B9 G j) o3 Y% G( |
shuffle = false 4 P6 }: E3 @& J# V6 l, @3 y ) 2 D: z( i6 A" A9 }% g, ?/ I public void step() {8 k% V. Z. a2 q- ~3 e7 Y/ j0 t
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// Note the simulation time.5 ~9 z% X' N7 `2 Z2 W
def time = GetTickCountInTimeUnits()0 b: t% k$ B# @7 E
5 x0 x9 r* L( M9 j // This is a task. 8 n) y/ x; g. K measurePressure=pressure+ RandomDraw(-20.0, 20.0) ! M. }( T' _, k+ X0 ~2 f // End the method. r* D6 Z5 p. R
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}
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发表于 2009-4-4 12:21:26
，请帮助解决 : R9 w0 x5 ?" k. U' u$ U: f: F