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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")7 A/ ~0 B+ s$ X& @
    public double getMeasured pressure() {" J/ V4 {4 ?, T' {
        return measured pressure
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    public void setMeasured pressure(double newValue) {3 F/ w: u: m& i* M  ]  p$ C
        measured pressure = newValue) a- v9 u0 h3 o1 b# q' I
    }! l* m8 W0 b/ n
    public double measured pressure = 0
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3 l& H2 \: w6 q7 J/ p  R    /**( A7 P9 \2 r3 T; B+ I  }
     *
$ m+ ]8 X) v, u. X6 _1 c6 O     * This value is used to automatically generate agent identifiers.# ~1 T( p, H: s* P; k3 v& K
     * @field serialVersionUID
% V0 y4 P: _9 @# ?* B- v     *
7 r9 O3 F8 V) J8 w     *// c- B, X; Y* n: ^
    private static final long serialVersionUID = 1L4 F) v: `1 `& L

4 o' m+ y: D/ q! b% w5 r1 t    /**$ w. I2 O( j0 D3 r% z
     *2 l; J& q2 z* ?$ T
     * This value is used to automatically generate agent identifiers.! G% F: ?0 Y" h! q. V
     * @field agentIDCounter
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     */& r3 |8 t8 `2 V5 [. z- U
    protected static long agentIDCounter = 1. U& f" ?: i/ e2 J9 o

0 S& X2 p7 d; O: D4 K9 q    /**8 {/ d3 K+ b* g6 K
     *7 G, A4 D9 w) ~3 h4 ]1 p8 G
     * This value is the agent's identifier., ~- s. ^; ^2 ?. L! y
     * @field agentID2 k. A( k  x8 J9 c6 {9 ~) |
     *
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    protected String agentID = "GasNode " + (agentIDCounter++)
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8 a/ T' i% \. W& ~4 T, M4 L0 _    /*** F  V  |$ K9 T4 Y4 n! Z3 A! A* \
     *
  r& l6 z; v9 D8 N     * This is the step behavior.
5 `4 d' c" y) S3 i4 _) N- O     * @method step4 f6 D. R. z4 V5 W$ D
     *
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    @Watch(3 n: |* b/ \9 S; f; ]- \' |( o8 d
        watcheeClassName = 'infrastructuredemo.GasNode',' G! u' }0 I  P
        watcheeFieldNames = 'pressure',3 _  d. o$ I) H; M3 v9 T
        query = 'linked_from',7 @3 I; ~6 G3 b6 a- h7 H' B
        whenToTrigger = WatcherTriggerSchedule.LATER,
1 c' v5 a$ p( ~6 |        scheduleTriggerDelta = 10d9 s" J$ B& X/ M5 @  d
    )
" D, I( J6 V1 a    public def step(infrastructuredemo.GasNode watchedAgent) {
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9 C6 o: [! G' ]% k9 [9 |1 R        // Define the return value variable.
+ L6 E$ K7 F5 b" C        def returnValue
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        // Note the simulation time.8 w# Z' c  M' @3 x! @
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.5 s% D+ F+ d) H: O, q) i
        if (watchedNode.pressure<200) {
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8 f8 @0 Y' o9 E& x3 W$ x. ~            // This is a task.+ g% ~/ H! N9 u
            setPressure(watchedAgent.pressure)
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) G: O  y% C5 s+ i3 k        } else  {2 H7 Y0 u2 V6 ]5 J% ~

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        }" U+ p8 E- T; L( ~
        // Return the results.% P8 s) w. u2 Z2 z
        return returnValue8 I9 w  t; F3 }* E# F3 @

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. z1 w8 r; [+ A# K1 ]% E" f* X5 \    /**
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     * This is the step behavior.
' r! X* A2 ?, ]/ w( D5 ?     * @method step
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     */
# c$ P- [3 `- P+ F& t    @ScheduledMethod(: d  p( G4 T) }. z5 Y
        start = 1d,5 P  q: a9 z, i2 O9 ?5 V% i
        interval = 1d," [0 E* P- c# n8 B
        shuffle = false
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    public void step() {. E; Z5 b1 i4 i  q2 k
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        // Note the simulation time." e" J# J! _) a3 F% ^7 s
        def time = GetTickCountInTimeUnits()2 m7 o0 N- W- N0 t1 }4 W9 ^& Z! _$ x
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        // This is a task.
  C& f7 H' _* t& O" u" r3 U7 ?        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
2 _% G9 w+ u: n' I3 Y9 [        // End the method.
- G5 U3 |* n; R( A$ Z        return% Z5 j* _1 ^2 ^

7 \" g% ~' T! h( Y0 m    }

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
/ b" W3 m% [1 Z# U       public def step(infrastructuredemo.GasNode watchedAgent) {
8 d5 K* I5 d8 F" a' F; z         //这里是watchedAgent% d7 w) v; z9 o0 w1 i7 T- K* E4 `
但是在语句中,你填的是watchedNode
4 |. L1 W$ x/ i( F8 X        // This is an agent decision.
2 [! q, W8 g3 R$ [6 m        if (watchedNode.pressure<200) {  . A, k0 e/ k- e. R. f
            setPressure(watchedAgent.pressure)
. R2 q2 R9 |# q6 e6 J* J! E+ A' t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
' R" w4 ?* @0 C5 z       public def step(infrastructuredemo.GasNode watchedAgent) {- j# j' H7 c6 _8 m
         //这里是watchedAgent
5 ]' z) ]; @% g5 i 但是在语句中,你填的是watchedNode
* l( R. F, c/ W1 U9 G, Z4 }        // This is an agent decision.& }! w$ ~; {5 d+ O
        if (watchedNode.pressure<200) {  $ C+ ]% V, W6 ^) A
            setPressure(watchedAgent.pressure)
1 G+ |& {) c2 x, y( Z; s, i0 \变量名称须统一,可以都改为watchedAgent
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