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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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! K# V* G) ?, K6 A& C* B& ]@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")' U  _8 @. T4 f- Y0 \! x" J3 ^
    public double getMeasured pressure() {1 `% k2 s' X0 \1 j
        return measured pressure1 x: V6 M2 }0 P1 d
    }
$ z- f+ `, J; m% I$ f7 k! D    public void setMeasured pressure(double newValue) {. d9 B: g) q8 {& D) y
        measured pressure = newValue
+ j( O* B0 W# l% E    }
2 L( h' H& o' O, X+ I) F    public double measured pressure = 0
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  @& g' |" `9 k4 g: u  L    /**
6 g! _; r; x( `! f+ z4 m     *( k5 ?' H- W$ ~; a
     * This value is used to automatically generate agent identifiers.
8 c8 G6 O4 g- |8 W     * @field serialVersionUID
4 w; }0 j% |# _; k  b' @0 H( f     *
) q$ P" u! a/ u$ \/ t7 o     */
* z$ y. \  x% t9 D- }% y    private static final long serialVersionUID = 1L- q9 E+ E1 c8 |$ ]

2 U0 }5 e2 P. J9 s+ E2 u    /**
. C) [+ D5 P1 z6 T8 C) l% S- i     *
0 A% \/ a* b6 y; s     * This value is used to automatically generate agent identifiers.$ c) G: v. O! C4 T. h
     * @field agentIDCounter& V: N# [0 S3 w8 U8 @
     *
* p  Y3 q. a% d% k     */
0 k, y9 S6 q2 D    protected static long agentIDCounter = 1
* }+ ]: ?: g8 ^
9 m3 b4 p& ]$ m3 u5 F& @    /**
. t$ O( l- I0 r# q& ~, G3 @     */ t0 o6 H: p8 n0 X8 L, _5 X8 c2 Y* I/ O
     * This value is the agent's identifier.4 z+ V$ ~/ E1 _- e. W! `* t: ^+ w
     * @field agentID
! G8 W# Z4 c9 @+ a     *  {9 A  p" A' n* V
     */3 p- X& v, v0 H/ M
    protected String agentID = "GasNode " + (agentIDCounter++)3 E: C. J/ p; f

8 ^9 y9 F" p7 O    /**  l+ T1 H' ^8 N; j: k) ?( f
     *' T; Q; i6 |: I/ R
     * This is the step behavior.
% ^5 ?& G1 ]5 `& \( _* J, B     * @method step- d: f& l! a, H1 v/ S" h1 R
     *
# f$ _+ K9 Z! D0 |8 T     */
! }6 h' I7 h9 W    @Watch(- b2 I7 D- o" @" m: M4 Y
        watcheeClassName = 'infrastructuredemo.GasNode',* b: E) M3 _. l; t! {' r/ H7 @# l
        watcheeFieldNames = 'pressure',: V5 L# ?) m  y5 g& b& ?
        query = 'linked_from',$ r3 t' X1 ]* x- m
        whenToTrigger = WatcherTriggerSchedule.LATER,
/ O% B/ K0 \& v. z8 u5 {        scheduleTriggerDelta = 10d% `' _9 Y  @2 Q$ J5 Y
    )
9 }( z9 i& b5 S7 x/ p: U    public def step(infrastructuredemo.GasNode watchedAgent) {
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, j9 H0 l4 |4 k. v( D        // Define the return value variable.
* S. s3 R: O! Z# u; n        def returnValue9 E" v4 d6 M9 t* h$ k# H

( r% H9 S' Z9 p        // Note the simulation time.! J0 v' [5 {7 O: g
        def time = GetTickCountInTimeUnits()$ E. r4 Z  A4 ~9 E& z
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) G7 D" L- h' t) j. A        // This is an agent decision./ G3 O! L/ j# `$ j
        if (watchedNode.pressure<200) {; E% E% t+ j1 }

: k) I; {4 \5 [% d8 b2 B4 N            // This is a task.& b; Z0 ]/ e/ f: Y6 [' k% ~
            setPressure(watchedAgent.pressure)
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8 b; a4 }- i! i2 V* T3 F7 k3 [        } else  {
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        }" [9 `% S: F, W/ w" P
        // Return the results.
0 x2 i* u2 ~" m4 Y        return returnValue1 ]8 H1 H1 U9 Q1 |
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    }! Z9 X3 A- G; @/ e, p

; |# u  t( C3 O, g    /**5 z' k2 \' c, s+ J) G- z4 c+ w- U
     *
6 X$ V3 v$ j, B5 T, G& g     * This is the step behavior.
% B. q- H- t4 L$ r: w     * @method step9 d8 x9 T8 z; v4 s( R
     *( k) I$ x+ ^2 ^0 X* X
     */
4 U0 l8 G' @% s    @ScheduledMethod(
! P* ]9 S: {( @3 A. i% l5 A& ^$ E( c        start = 1d,/ j2 k- _7 G5 t9 y' V
        interval = 1d,
, ?! R! j, M8 W# h        shuffle = false
! ?) X- E  K8 U    ). z- G' \0 M" M% D! c
    public void step() {
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        // Note the simulation time.7 @2 C" C, f/ C
        def time = GetTickCountInTimeUnits()- F( c( L; ]; r5 q, [" [

+ ~+ n% g* P. Y- Y0 Y        // This is a task.
/ e; r  B% H: U" n2 A" }        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- j& ]% S0 k0 v# {0 z, N1 [        // End the method.
0 g( j1 f5 u' Y        return, {  \+ S( B5 Z/ ~5 P7 s& \8 X
+ L( m, ~% F* A
    }

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6 @. @+ ]* K" a! a, W* L5 m
       public def step(infrastructuredemo.GasNode watchedAgent) {
8 k* s+ U8 a; k( S         //这里是watchedAgent
4 h) p6 G; i0 U0 u. P  B 但是在语句中,你填的是watchedNode. t3 e6 {( a1 b0 a; V
        // This is an agent decision.% V4 d6 h% v% F  S! T& z
        if (watchedNode.pressure<200) {  * q9 e6 A) ^$ n! O
            setPressure(watchedAgent.pressure)9 G8 f8 I- v# a9 u
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" }: J0 `& C# b6 Y" T( s7 Y
       public def step(infrastructuredemo.GasNode watchedAgent) {
- W8 |* |/ E1 o' \! e         //这里是watchedAgent
7 Z% l  }! ^0 U. c% m9 p 但是在语句中,你填的是watchedNode* r: g3 J& B3 v! z2 z
        // This is an agent decision.
6 ]7 m9 h. e2 T5 o  D        if (watchedNode.pressure<200) {  
0 o2 ]6 I. q- x5 p' S& r$ M+ O$ p            setPressure(watchedAgent.pressure)4 {( y9 X$ U7 d' t- v
变量名称须统一,可以都改为watchedAgent
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