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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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) F7 z% m9 ?" P& Q! N@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")7 S# f. o# ]# X( `4 X8 ], F
    public double getMeasured pressure() {, Y) `8 [( ~' P9 g
        return measured pressure: {% y4 F0 M& r4 V% Q% P
    }
! q7 c1 _& \1 C1 }' C. R    public void setMeasured pressure(double newValue) {* P( l6 m; J" B( {& `
        measured pressure = newValue7 e- ~3 u9 J" ?- u
    }- F  m3 T! C$ P6 ?/ b
    public double measured pressure = 0
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1 S6 Z- f  ?$ z/ I4 i3 H  T    /**
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     * This value is used to automatically generate agent identifiers.
) E$ u2 d! R  ~2 v. k( G, |8 T( a     * @field serialVersionUID0 }9 [( t' X& w' m* ~  ]; h$ u
     *) z/ A) t% L% x( \  `! n
     */1 y% _& O, w( V
    private static final long serialVersionUID = 1L4 v* B1 v8 R! V: [0 v: @3 a2 G5 f

, M' _+ D7 _# ^% k) Y5 W% t( s    /**: f, o% G1 k& s$ n
     *! i, j9 H7 o- a8 R! O
     * This value is used to automatically generate agent identifiers.
5 R' e( g* q2 R2 V. _) t     * @field agentIDCounter
9 S: z' ], v6 w# I0 D, `     *
( y- |* I! B, _, q! L/ B8 F9 d     */9 r; e' q7 N4 M( A1 ?4 p
    protected static long agentIDCounter = 1
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    /**+ @6 Z. v- Q- h8 b3 D
     *
/ k" w9 W, N. c2 _/ t9 @, F     * This value is the agent's identifier.9 g3 h6 X5 F5 ^, w
     * @field agentID
. l1 g& o2 N; N1 R( n+ c+ j     *
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    protected String agentID = "GasNode " + (agentIDCounter++)5 z1 n  Z2 K' V/ P% _

0 e9 O* c6 e, w3 @& S    /**
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     * This is the step behavior./ W/ w$ X  q: i; f: u2 _
     * @method step
: O* j# U! l% \; J3 b+ a     *
) u& a* I+ I' ?/ M% I" P  ]     */
: g# z/ F. H0 V9 }! Q  p8 g    @Watch(
+ F6 I7 V! @: c8 O- G& @$ D        watcheeClassName = 'infrastructuredemo.GasNode',% q5 J7 `4 c/ q2 L; e
        watcheeFieldNames = 'pressure',* i2 `# V. p  Q1 K1 r' R! ^6 P+ T# v
        query = 'linked_from',4 I9 O0 x, q* O- D* R# g
        whenToTrigger = WatcherTriggerSchedule.LATER,. @+ J3 ^) ~6 n5 u6 v& L, l9 M: I
        scheduleTriggerDelta = 10d9 L/ W$ @+ I6 I; E
    )" M& u$ J3 G. F5 g! b; |
    public def step(infrastructuredemo.GasNode watchedAgent) {; [) \. c/ I7 V: K

# G& `3 k( q" Y& S9 a9 H        // Define the return value variable.
/ U1 _4 N/ R9 E9 g; L1 O$ D        def returnValue
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        // Note the simulation time.0 L& k5 y) z6 H$ [# {1 }3 }+ Z# M
        def time = GetTickCountInTimeUnits()
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( |$ K1 `. j6 v- b% _        // This is an agent decision.3 R( G+ S' \9 L7 K
        if (watchedNode.pressure<200) {0 z! f+ b* m. Z/ J
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            // This is a task.7 O2 R3 k6 ?7 y& h) P
            setPressure(watchedAgent.pressure)0 `# `) f6 Y/ ~2 X5 Y8 H

: T9 S% I  K+ u9 J, E% w; ]6 X7 L        } else  {2 V5 q: V7 [% H/ q. J6 X/ M

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        }
6 y( {+ H  g2 _, v+ F2 G        // Return the results.8 E% a9 _2 g1 V1 n% ?# H; j
        return returnValue- c- b( _6 F5 A1 R2 E! K

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    /**1 |, u+ @! z  L+ d; K
     *$ a3 L5 e  R: e+ l4 j
     * This is the step behavior.  c, H0 I0 W8 @+ ~7 w
     * @method step% p: l" O. N  u! [# `
     *
2 ?6 Y5 d" k6 Y4 U     */
& a% }, m" |, u: t& _$ G    @ScheduledMethod(( ^* O6 n- x! h% m
        start = 1d,2 q  h1 c1 t* U/ n3 Z
        interval = 1d,8 S6 `  y+ L5 K5 L; Q3 P5 I5 H) ~
        shuffle = false
* W' L2 p' f8 K+ B4 l$ a    )
# E! j) a" T* ~    public void step() {
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        // Note the simulation time.
- e/ Z/ ]+ ?! W# s0 }) i1 i        def time = GetTickCountInTimeUnits()
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3 ~# Y. j- @5 |+ i# M; {. I        // This is a task.
" E" d+ F  Q; g        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" \$ }$ L+ x' ]% F2 v1 P        // End the method./ l: [5 e' q. P; J  l/ r1 P
        return. O& Y$ J1 n' p5 \, J1 B

4 |2 [. w, }, K/ Q+ F5 K* [! S    }

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
" K0 W' j) r2 p+ Z( N( @       public def step(infrastructuredemo.GasNode watchedAgent) {8 N4 _- W0 \) X  ]/ y8 b
         //这里是watchedAgent" `, W7 m# v1 z8 v* C  x8 P
但是在语句中,你填的是watchedNode
4 h- m" K) {; M; F! X$ h        // This is an agent decision.
" A0 }: Y2 c3 f$ L' H        if (watchedNode.pressure<200) {  
! y6 G' T- X. h/ Y, U8 _8 L/ j            setPressure(watchedAgent.pressure)
4 U, I6 `# p# y. F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, m/ X% T, x. a+ A4 w$ n
       public def step(infrastructuredemo.GasNode watchedAgent) {& B1 x1 B! X1 M* c* `
         //这里是watchedAgent. X% W& E. m5 L0 n' N5 p& j& p6 v
但是在语句中,你填的是watchedNode3 t! m( e; @- j% Y- ^  z" k
        // This is an agent decision.
. J( s2 q) d" |! A, h: r8 e) P: J. b% D        if (watchedNode.pressure<200) {  ! {) l4 ?6 i! |3 h0 y- E0 @- s
            setPressure(watchedAgent.pressure)6 _- L9 A% S) N8 j' g
变量名称须统一,可以都改为watchedAgent
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