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[求助] GasNode Groovy 问题怎样解决?

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发表于 2009-4-4 12:21:26 | 显示全部楼层 |阅读模式
5仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 % Y2 {& {, [' s: X+ Q
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7 _% ]+ T2 Z2 x9 P" b
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  y' O/ P/ z0 P1 y9 w5 L4 _    public double getMeasured pressure() {- ^) d* H2 `- T1 g& W
        return measured pressure
, J4 b9 {1 k6 a; ]    }
8 B# w+ C' C- U3 H! b    public void setMeasured pressure(double newValue) {8 N. A; `( ~# x& |
        measured pressure = newValue8 N  d9 T( \" G& R7 d* ^2 S
    }* _2 O: ]* |2 j. y8 q' t3 [
    public double measured pressure = 0
. E# P  W5 \1 \! X+ B* e# m% V3 \5 v1 H% w5 R% }. x+ r
    /**
, l) [8 Z2 r! ~9 ]8 H/ u     *
# d3 Z: Z2 t9 h: ~; n  c1 i     * This value is used to automatically generate agent identifiers.
# t7 G$ F9 M& J9 k     * @field serialVersionUID. f+ C# b" ^. D$ _& t" j5 [
     *
9 t5 S: R! m2 U! W/ O     */  @# u; X/ G1 g2 S6 ^$ v
    private static final long serialVersionUID = 1L. E" S% Y+ }$ a1 `) j/ D$ q

' R% C% M5 O2 U5 ^4 v    /**- B5 i1 x# \- l4 c  h
     *
3 `/ [) L' P' X+ w+ C     * This value is used to automatically generate agent identifiers.
2 R. W0 ?1 N/ g     * @field agentIDCounter# e7 D/ D5 o* J( ^( `/ c% q- _% u
     *$ y- `& U2 Q, x  W, p
     */# J1 _3 Z8 |5 ~, U; M; P
    protected static long agentIDCounter = 1
' e( Y1 F; v. t  K  C4 M9 c
: [7 G# |7 P. ?$ q    /**
& O7 ^" x# L3 L% d+ }3 t1 Z     *$ h0 |7 `* b2 X- }- a' y
     * This value is the agent's identifier.8 z- L% ]4 B9 I3 _
     * @field agentID
% [9 p9 q0 X6 }6 c* k* y# C+ Y     *& z/ F+ V/ _0 W5 @( N/ G
     */
4 F* z+ S) T; A- H7 l0 X$ B0 [    protected String agentID = "GasNode " + (agentIDCounter++)
# k' e3 D5 i8 }
& G9 ~' q, a& T" r' Z    /**9 h  x. A; h6 b, [! s6 k+ ~# p0 E( k) c
     *0 y: F, h. T- I0 k
     * This is the step behavior.: T8 ^- B, x+ N4 V$ p, c
     * @method step$ H. A$ C5 c( c+ ~  m- r
     *
+ d- ]9 I) z8 j! m. V* C: D+ r' M     */% \6 X/ F$ ~% M2 s1 O5 `
    @Watch(
' c- V9 ?' F% d        watcheeClassName = 'infrastructuredemo.GasNode',
% _% _3 }6 q3 W        watcheeFieldNames = 'pressure',
+ k6 x8 H3 U' R( g$ r        query = 'linked_from',
1 S% m( ^! Y5 I4 v        whenToTrigger = WatcherTriggerSchedule.LATER,
- G# A" J1 E1 F( I0 k        scheduleTriggerDelta = 10d6 E) K0 l+ h5 V/ [
    )3 u( S5 T+ x. D; N+ o# {
    public def step(infrastructuredemo.GasNode watchedAgent) {! x3 R! f2 ]* `4 S! ^7 N+ [; p
# G) E' S- _3 P. s5 N
        // Define the return value variable.5 f0 y7 z( \+ B; V8 ]+ E
        def returnValue/ h4 x! I/ j0 @! U8 C% S$ S

2 F# N& u# Y/ F1 h( K$ U        // Note the simulation time.1 V2 ?+ W" E7 U: K' y* _5 A
        def time = GetTickCountInTimeUnits()
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) }) r  b  q- B
0 P' n$ _7 d. t+ B  x) y/ S        // This is an agent decision.5 p7 t2 ]5 ~( y
        if (watchedNode.pressure<200) {
$ z7 P- z8 |" N9 T( d3 ?
: [$ m$ c% |! Q, z            // This is a task.
" h1 b7 W+ P4 T            setPressure(watchedAgent.pressure)
8 M3 W0 u% L8 R  @2 N3 W2 C
; c# T0 g4 f( d7 Z9 U1 x# }$ M& s( T        } else  {
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6 a" \5 Q! u  S9 c
        }
4 G9 m  f! T$ H& N. y        // Return the results.1 j2 q0 @: \8 o# Q
        return returnValue
5 P  p, c" V1 @+ }9 G1 W" f8 D" Q5 ?
    }
5 j: O- j. X9 ~' m$ C& ?5 B0 c0 j# {- }/ i
    /**
9 C" p: _& m9 p. v& W$ l     *" `6 [' Q% o" R8 o$ Z8 C
     * This is the step behavior.( W; x- `& _9 m* n4 [
     * @method step( e* q" M, H4 o- h0 R5 R
     *, V( ]6 H, p: R
     */4 [0 J% Y+ q4 e7 P2 J6 R; [( U' G" e/ k
    @ScheduledMethod(& A7 }+ @  v7 l4 V. E. A7 K& j5 B
        start = 1d,
4 z0 p& \$ y% L1 S% N8 s        interval = 1d,4 H3 ^+ n: z' g1 U( `
        shuffle = false
" |) e0 l5 M# G) @    )
9 p5 u$ r% m& v* t; `    public void step() {/ @  T" h. K5 M. i1 r
, w2 \  \1 G" S, i
        // Note the simulation time.
! f. |2 }9 e1 u  \$ z        def time = GetTickCountInTimeUnits()  y4 B, a5 ?# p+ P) A

9 m8 U$ x  R4 e) b5 l0 D+ g        // This is a task.
/ e+ m3 }1 Y4 q, @8 }1 v        measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 V% l3 R! o/ W& X/ P/ s
        // End the method.; Z+ k, W* A8 o
        return
# W0 H. j- P& r! @, p
& G8 |. D  W, @# f; D+ o    }

发表于 2010-3-2 16:52:50 | 显示全部楼层
报错信息有吗?请标出来。我好像碰到过,删除了哪条语句就行了。

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发表于 2010-12-7 16:41:00 | 显示全部楼层
报错信息发一下看看
发表于 2011-3-18 11:23:21 | 显示全部楼层
注意,在函数step中) X" M$ \, ?1 s9 n% c0 K
       public def step(infrastructuredemo.GasNode watchedAgent) {. u: F' e- `3 O1 i
         //这里是watchedAgent
( \: H- k) }% _  z+ l 但是在语句中,你填的是watchedNode7 r3 t# @1 v0 P8 ]! d2 v' d
        // This is an agent decision.1 p1 d; O4 m+ G" X1 O, z# G
        if (watchedNode.pressure<200) {  
' i: n1 V7 `" }" e& T+ m' ]            setPressure(watchedAgent.pressure)
. P9 S# a* |7 O8 ?0 @3 ~9 Y变量名称须统一,可以都改为watchedAgent
发表于 2011-3-18 11:24:13 | 显示全部楼层
注意,在函数step中, H. k5 v6 O9 e, j% P. k
       public def step(infrastructuredemo.GasNode watchedAgent) {
& @. H* c- y4 X% V& @, ~         //这里是watchedAgent
/ T6 y. I) P5 {( u 但是在语句中,你填的是watchedNode) R# o5 L1 f3 |" ]5 N1 r3 O
        // This is an agent decision.
. p5 b) f$ I3 T2 M2 h" I        if (watchedNode.pressure<200) {  " D) J) l4 L9 G% h9 R3 F0 T
            setPressure(watchedAgent.pressure)
2 j5 e' c! R/ X7 o8 [$ b变量名称须统一,可以都改为watchedAgent
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