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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 3 k' i: d! O, p( X
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! s( H4 A- n2 p5 x/ o
    public double getMeasured pressure() {# J: }9 j# `+ q" J# e  A" B
        return measured pressure
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    public void setMeasured pressure(double newValue) {# W. D, ]! l4 |& f& ~
        measured pressure = newValue& D! F- [6 z3 t2 @/ b
    }
5 ^6 c/ R6 d7 ^+ k; o    public double measured pressure = 0* U; ~! V6 `8 J% a* R. X! q- E
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    /**
6 J1 ?4 t- e% m1 ~: U- Y7 B* M! J     *- W- i. [2 Q2 l. K2 u, Y
     * This value is used to automatically generate agent identifiers.
( o0 K) Y8 l4 G* J8 C- I! S" f% S" N$ Z     * @field serialVersionUID( U# y5 u! X! v2 O2 q9 }2 K
     *
  Z7 G* ~" W4 s9 `9 j     */: k* G. v3 o# B/ v4 d- \
    private static final long serialVersionUID = 1L) R7 z1 l: O4 m0 X3 Z# c% N+ |, C; G
# ?$ l) x* r) ]- x, D/ A
    /**9 G9 p- ~% Q& z$ Q/ }' T  F
     *4 _8 k- S  O* _7 V# X  v
     * This value is used to automatically generate agent identifiers.  v/ E, F  m7 J/ G
     * @field agentIDCounter
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     */1 q# q% g2 ?: y9 |
    protected static long agentIDCounter = 1
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! x/ K% V: O  \* o    /**
# s, Q6 r. e6 o* u4 e     *
/ ]) B) ]" b+ C/ a* C     * This value is the agent's identifier.2 ^3 T& i  X6 d9 m5 |" y! ~2 ^" W. x
     * @field agentID( K1 q+ J3 Y& z
     *1 Z. l* v  ~6 o; t# R' }" B! l) m
     */9 \  O# {9 k& d7 c2 m" |
    protected String agentID = "GasNode " + (agentIDCounter++)
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) C; z& f4 _3 o8 d# A; {8 ~    /**
8 B2 A3 R" @# W8 ?% V8 {     *& B- q. B4 X4 o+ D- @
     * This is the step behavior.
6 d; t) C& i$ M6 O     * @method step, P$ b7 \* K" I% F9 Y5 X( p
     *
. u$ @) |) ]& y4 x) M     */
: [2 }; D4 C* y" C) C1 H    @Watch(8 z6 m& n; x8 e9 i( I
        watcheeClassName = 'infrastructuredemo.GasNode',- |& F: |. e* t1 F" c6 D$ x$ o& B% N
        watcheeFieldNames = 'pressure',
" V$ l8 b/ Y! G$ e        query = 'linked_from',
/ Z6 D# u8 w! Y- J% w$ B! v' i        whenToTrigger = WatcherTriggerSchedule.LATER,! z5 n3 U. I1 [! P% Z
        scheduleTriggerDelta = 10d
$ U9 [0 w) m( G# Z    )
( W" G3 v+ N: o- [    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.9 w; f/ E7 I/ A; Q, }/ X6 Z
        def returnValue; y, E' T: O; z  [5 K) x
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        // Note the simulation time., k( l; K  Y3 k
        def time = GetTickCountInTimeUnits(): @, r5 M4 O* ]1 V% y

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        // This is an agent decision.0 m6 A% E4 {, I' F8 ]4 W1 a* V
        if (watchedNode.pressure<200) {5 g: [$ O- {9 t" q* }
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            // This is a task.  u* s% N5 e7 Q4 L" I& d
            setPressure(watchedAgent.pressure)
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        } else  {2 [& x6 T  |7 n
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5 m( ]5 u" x- c        }" d0 m2 `4 P2 J
        // Return the results.
# u# L1 i: D' O# i        return returnValue
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    }- I; [( p' @% t( s$ v4 r
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    /*** l" v8 G4 u! l  `  N6 F# N
     *
( D- Q2 X. ^" ^     * This is the step behavior.
/ x1 [3 _% ?# C: ~+ s% R! v* }     * @method step
7 r: _+ K6 N0 l: Y     *
) ]+ K  ^2 [& b2 i; _. X- d. o4 o     */
* x5 H" g3 l3 x    @ScheduledMethod(: L2 r$ w$ A8 f
        start = 1d,) d0 y0 [6 N7 F- [
        interval = 1d,$ u( M& `, \' C% a: x: a- ?  _
        shuffle = false7 Y$ D' i0 L, m( A
    )& S- ]' y* M6 c' O
    public void step() {
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        // Note the simulation time.
# `; ~! A( W9 E# t+ v7 a        def time = GetTickCountInTimeUnits()+ `# p. k" N# n' x$ x( i# t0 `1 o
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        // This is a task.
  d. W0 c& R' L2 I. e        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. c8 H& ~0 i* _; Z# y        // End the method.3 t- J4 Y/ h8 v' W- z
        return
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    }

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: F, ]6 Y0 m: `* m& w( o" w) j
       public def step(infrastructuredemo.GasNode watchedAgent) {- t3 D) P  v0 n; m. `; g
         //这里是watchedAgent( X% w# z9 A( k. \; M* |
但是在语句中,你填的是watchedNode: C7 T8 a, x' l9 h
        // This is an agent decision.5 y: s+ V! b$ f% q% ~  h
        if (watchedNode.pressure<200) {  
9 z- _( }' o/ |/ b  B            setPressure(watchedAgent.pressure)
* `. c: f4 t% p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, L- M0 x8 T6 \, M: T
       public def step(infrastructuredemo.GasNode watchedAgent) {3 n, M0 c" ]9 k  \$ d
         //这里是watchedAgent1 t( _: Y7 T" n9 y' d' E$ `9 @: B. X
但是在语句中,你填的是watchedNode
5 a. ~' r) ~  D  o% A' U0 k        // This is an agent decision.+ b9 S+ I+ D7 M6 b3 K
        if (watchedNode.pressure<200) {  
" a5 L/ N9 O8 s( b            setPressure(watchedAgent.pressure)/ x  [9 c8 z9 n5 ]6 h
变量名称须统一,可以都改为watchedAgent
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