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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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: @( _* B( U' E) [2 C0 S" D* l
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). P1 ]6 O% z) u$ J1 O/ L
    public double getMeasured pressure() {
- `$ r& q6 T0 l+ v8 J; H: m        return measured pressure+ \1 g) p+ k, {/ A
    }- i; l8 @) W( U0 ?  r$ U/ {
    public void setMeasured pressure(double newValue) {4 ]( Q! M" f5 C: x
        measured pressure = newValue# l9 n* \9 _% p3 Z9 m" M
    }& O7 v, i8 z) J6 r
    public double measured pressure = 0$ Z! |% H" C! |$ f: r
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    /**
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     * This value is used to automatically generate agent identifiers.2 W$ }/ U" {. [6 T0 R* h/ b" a* G
     * @field serialVersionUID
/ Z+ u- q8 J- {3 @' i' w4 f* O     *
8 H+ g: x+ g+ C5 }. d* m( c, J2 q     */" H; \+ r! Y1 H, G2 j
    private static final long serialVersionUID = 1L
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    /**
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     * This value is used to automatically generate agent identifiers.* Y% U. Y+ s) a+ z
     * @field agentIDCounter
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     */
# `/ E; o* f' a/ J' B    protected static long agentIDCounter = 1
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+ A; o4 n8 V+ \4 b    /**: j) v% y+ `* M7 k, N! P$ S9 X
     *
  l$ ~+ j2 h/ t+ N/ _7 D: T$ ]' j  y" C     * This value is the agent's identifier.
9 Z+ x3 N1 T3 r* h/ x5 U     * @field agentID: \# g8 c3 X. ]* ]1 H0 _! l4 x
     *# s0 L8 H* z6 h0 d
     */: [* R6 E) U4 i5 k
    protected String agentID = "GasNode " + (agentIDCounter++)
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) N1 G$ P  [5 N1 [( f& E8 `    /**
; o0 Z, l% |$ E' g6 Y: u, p8 q     *
  J& F! r+ Z- h     * This is the step behavior.) s: J8 Z" }: I  }3 w" U
     * @method step
! ~# ~" i: q+ N+ T$ h     *
$ X; t/ Z! S+ c: w0 B1 }     */
- c$ K4 U$ ?% }& U    @Watch(, r2 U* U, @( R) ?, w8 j/ n. ?8 E
        watcheeClassName = 'infrastructuredemo.GasNode',
& J6 p3 J1 l* c% o; T        watcheeFieldNames = 'pressure',
, i. O3 ^' z  F, L1 q        query = 'linked_from',
8 O: V  |. `& c3 S        whenToTrigger = WatcherTriggerSchedule.LATER,, \0 |) F% k4 M, s# T' p
        scheduleTriggerDelta = 10d: h- p: [% U: m$ _9 h9 G0 g% [! T
    ); a. P% A% T# C( B
    public def step(infrastructuredemo.GasNode watchedAgent) {
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0 |& f: M4 R7 N3 C, X9 Z3 P        // Define the return value variable.1 k' N9 V9 e4 {
        def returnValue
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        // Note the simulation time.* m4 p3 q$ X4 m7 b# f4 ~
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
- R7 x7 p- E$ C- d        if (watchedNode.pressure<200) {4 s' f. b. M: d0 F( a8 G
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            // This is a task.
, ^- G9 i/ F/ k. U% _7 s- y            setPressure(watchedAgent.pressure)
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        } else  {
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8 ^; N( O: ]9 T  \3 b        }8 d% d& n0 l4 k5 U- l, o
        // Return the results.) D, T5 j# ~3 J; Y/ C/ B# {
        return returnValue
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% x/ T/ ~; c- P! @# Q, H4 V, j9 A    /**" G3 G, c# o1 e
     *
4 Z2 q* e; g5 F     * This is the step behavior.5 R9 G6 K) A8 y1 w4 X
     * @method step
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     */1 e5 Z0 S# ^/ k0 e5 Z
    @ScheduledMethod($ S" Y* t' c9 G& F! x
        start = 1d,
# g5 @( L" @( N        interval = 1d,( m8 ~- t4 G" O: X9 b
        shuffle = false% r( d& o6 ^" @& O/ z
    )4 `) g8 \: c# c: o  f+ i5 @' d
    public void step() {
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        // Note the simulation time.
# U+ w* E0 H: k% k3 U0 Q        def time = GetTickCountInTimeUnits()
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        // This is a task.9 _/ ]3 a, Q' [  @9 X. d, z; q
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- Q/ y6 ~) Y# G4 v1 j6 c        // End the method.
4 A9 `8 t+ O/ I        return, |; r8 w" t5 q; h! _3 b2 H6 T

5 Z# H. e/ o: m& N( k8 u    }

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
: C. T4 `6 b$ j% j/ W" O3 i       public def step(infrastructuredemo.GasNode watchedAgent) {
/ N9 l4 O# ?' ^, D         //这里是watchedAgent" x7 m& y! F+ L5 [; K
但是在语句中,你填的是watchedNode! H0 W: w5 i* O8 s7 r
        // This is an agent decision.% ~  [0 z0 [$ T/ I! ~4 e/ s
        if (watchedNode.pressure<200) {  ' B. _- k7 u/ q  K1 o0 h) h+ G0 B
            setPressure(watchedAgent.pressure)
- a' @. F9 l' S" o. @7 C1 n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* M0 k5 |: Z6 x+ C, K  X
       public def step(infrastructuredemo.GasNode watchedAgent) {: |+ Q  M+ o1 ~; d7 w
         //这里是watchedAgent( ?# Y" K: S% ?3 u! F! V1 t( T
但是在语句中,你填的是watchedNode
: _7 A4 Q+ I# F. D' |4 j        // This is an agent decision.9 f% u$ M5 C4 E! b9 j6 k6 p/ X
        if (watchedNode.pressure<200) {  5 ]# ^% @2 {7 V4 n
            setPressure(watchedAgent.pressure)
3 P- a2 A7 d9 ~1 B3 O变量名称须统一,可以都改为watchedAgent
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