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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
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
. J/ }! t. Z7 C$ s    public double getMeasured pressure() {. N$ B- ]9 l0 Q0 A
        return measured pressure
3 i, ]" @3 _  t  g+ E# Y    }  ]2 x3 R+ V$ l: q5 ^# \' C: ^
    public void setMeasured pressure(double newValue) {
  l1 m( M3 M+ O+ |" x+ r        measured pressure = newValue
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    public double measured pressure = 0
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    /**
2 f* K9 a% S& ?' I- {     *
/ I, c' ^8 _5 J* T8 r5 Q     * This value is used to automatically generate agent identifiers.+ m2 z# `! ]7 W- L. x  m! \2 `
     * @field serialVersionUID
! n% j: J5 f0 y5 V     *
. S# i" \. z2 m     */9 t1 x$ h5 M! p2 q- f( ?/ q
    private static final long serialVersionUID = 1L
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6 A# S  o  }2 I- m2 ^    /**$ Q. n. x( J- N( d: T" D% V
     *
4 ?0 ?8 j4 r. z# N7 a     * This value is used to automatically generate agent identifiers.
1 |2 B/ v5 q% }; m0 R( i, _     * @field agentIDCounter
# G- \9 k4 w7 m6 v  y0 Z     *& V7 N: j* `, B0 L. d
     */
* A$ _' u" ~3 q# }# X+ G5 \8 @/ `    protected static long agentIDCounter = 1  l$ L, O+ S, M$ a9 d
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    /**5 p! o8 B$ P1 P( v7 H7 N
     *% s" b  R+ h+ s9 W, [6 [
     * This value is the agent's identifier." u( ^" \1 R. Z$ Y
     * @field agentID
8 V3 E2 q5 s+ J( |) t     *
0 _) o* w" L  w  M     */
5 d: L  R+ v+ \+ w4 b7 d    protected String agentID = "GasNode " + (agentIDCounter++)" x! X: w, S4 B, n1 }5 T, H

: f, D8 G4 ~" o5 c    /**+ N$ E9 c1 c' {
     *$ o, ^5 k9 `1 }8 a( O* u& A
     * This is the step behavior.
! O9 q" ?7 i# c% f6 f     * @method step
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     */
, X) Q( o  ]: ~! A2 p    @Watch(- k$ n* y+ x& e1 r
        watcheeClassName = 'infrastructuredemo.GasNode',
* @2 z/ \+ s6 l" h# c, J        watcheeFieldNames = 'pressure',
2 J# Q6 C" J% m" }0 s+ Q        query = 'linked_from',
$ }) }* [6 [4 A- z$ T% F        whenToTrigger = WatcherTriggerSchedule.LATER,
5 r3 |. r: L; f& n* B        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
2 h% q# ?0 Y& \) U6 [        def returnValue
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        // Note the simulation time.3 u% s9 q; {% b- i
        def time = GetTickCountInTimeUnits()8 f) j2 z: J5 a( I' i4 {! Q
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3 ?. d1 [3 H' k( d* j' I7 T        // This is an agent decision.
6 G  c/ X- D/ w        if (watchedNode.pressure<200) {' ?$ C7 t# l3 U2 Y9 Z7 }- |" T
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            // This is a task.
0 f* L- U2 W% L  p0 U: ?            setPressure(watchedAgent.pressure): D5 g; Y6 P, h3 M9 t

9 ]8 d2 l. E7 `! Q- h1 C        } else  {
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        // Return the results.: e. \7 m4 }3 z( i9 T  C
        return returnValue8 s* W5 |6 o( v- P- a6 Y; l

4 Y0 s* u; j" I5 T3 r1 D    }
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    /**
7 T$ ]: W0 E4 m# l     *
' u# q- l# I; W+ A4 D) {. }     * This is the step behavior.
2 _& ^, r; o1 O- y8 K) X     * @method step
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     */; A0 e9 X3 B- p7 b# ~
    @ScheduledMethod(+ s# W% M: I1 n/ k$ m4 B
        start = 1d,- R1 r1 }& x( v0 Z' Z* O9 u; ^
        interval = 1d,. z/ b: z( Q# N. A5 E2 @% r* I
        shuffle = false& j6 K8 P' ~# g  c6 D/ h: Y, v
    )
4 ]+ y0 @" Y3 Y    public void step() {
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( y9 e5 }' s" V: f7 l5 L        // Note the simulation time.
. u! z" U) a  n& E        def time = GetTickCountInTimeUnits()
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        // This is a task.
& W, l! d7 ~% Z- s1 Z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 P* ?  h& H" _& B- r& M
        // End the method.
& s, j# V7 P5 o* W* `        return, ^7 `1 c, j. f/ k8 ~

0 ^( @$ d5 J4 t1 w9 g8 a, E    }

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
) b4 r8 I- r/ k       public def step(infrastructuredemo.GasNode watchedAgent) {5 U8 x6 d% r6 X- s4 t
         //这里是watchedAgent
* Q" h; H) B0 J* y# [# ~  O& O! G! D 但是在语句中,你填的是watchedNode
3 j4 i+ ^; _  V( E3 `5 ?* [        // This is an agent decision.% P* N1 f! ?7 F5 d' j
        if (watchedNode.pressure<200) {  2 G! U+ g5 _" ^& N
            setPressure(watchedAgent.pressure)
* t" q5 \  H$ i4 g6 L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# k# w  I' p' Y. G
       public def step(infrastructuredemo.GasNode watchedAgent) {
' ^( ?1 Y! E7 V$ K' p; e         //这里是watchedAgent
6 u8 P3 d( h: C. y2 U 但是在语句中,你填的是watchedNode
: O; R2 N: h0 \3 a4 P: |        // This is an agent decision.
1 Q! d2 G: I$ u2 \3 `$ b! X        if (watchedNode.pressure<200) {  ) p, k1 i' ?4 V# W
            setPressure(watchedAgent.pressure)
- m& G, P+ I6 n* ~变量名称须统一,可以都改为watchedAgent
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