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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")
0 S7 z# \& x9 h/ z    public double getMeasured pressure() {4 T2 @9 B& }: Y+ v5 F5 k3 P' j
        return measured pressure
# o% a9 u, a% G5 M" k+ y3 y    }
0 G# `+ X  E( Z) N5 N. L    public void setMeasured pressure(double newValue) {
7 Y6 G  p! w1 k$ ^: r$ M: A3 H        measured pressure = newValue
. S2 F2 h) ^# [9 P7 z6 M5 o3 s    }
) }* Z5 Q- j1 w2 T& b    public double measured pressure = 0# k& j3 N8 E3 h- R/ C

; R. k; b5 c& w5 Q2 S& l) B    /**
+ {: Y% V! p- ~9 g     *& T+ t' z. k+ t1 ^! K
     * This value is used to automatically generate agent identifiers.
5 i+ @& c7 {/ R% u     * @field serialVersionUID
+ ]! f" Q% k5 O+ @, j6 ]     *
0 E5 j9 P! l/ A4 F/ s, C     */9 ]5 w7 Y) L& S. @: ]
    private static final long serialVersionUID = 1L
# r! [- M# l' i# U2 ]3 K0 d+ I; B6 Y8 w; [. v
    /**8 A) l6 M3 ]/ t! K* h* S/ U. x
     *& K$ A7 j! r8 \4 x( X
     * This value is used to automatically generate agent identifiers.5 c) P$ f% {4 \$ s! A6 t" t
     * @field agentIDCounter+ f/ ^+ g3 t1 v& J. ]& k4 t
     *- w* i! z& h* u, @  }) d" R
     */7 ?, O; ^# y) M! {- k( H
    protected static long agentIDCounter = 18 o0 N" n/ v- {  K6 q" b$ d% E
. G3 ?0 s7 ^+ d+ j4 k5 i" g! }
    /**
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     * This value is the agent's identifier.
% z. p& @3 M" A     * @field agentID$ f. z# ~2 P( f
     *
; x" W/ C3 |6 G8 d     */( q, p: R4 I8 j* _
    protected String agentID = "GasNode " + (agentIDCounter++)8 u2 T" p( L. g1 p* M/ m5 A9 ?
+ e/ B3 O9 G; m2 _: w* h' C- ^
    /**
3 x9 y' v. r5 J0 O* g) L     *& W: P  A7 [2 x" g. j: H- i9 X
     * This is the step behavior.
; r, S2 s8 v8 p     * @method step6 `1 J8 g) V. @8 \" W
     *
4 a4 D+ k) T5 S( H9 k, K     */8 E8 K' K* O4 B# Z0 \
    @Watch(# ~0 F5 l8 s3 I0 [- I6 b* J- P
        watcheeClassName = 'infrastructuredemo.GasNode',5 p2 Z, I3 @+ s+ U% w' }
        watcheeFieldNames = 'pressure',, _8 K3 F8 e% q; C3 q2 Y
        query = 'linked_from',
+ L" m# U0 Y3 ^1 k; s        whenToTrigger = WatcherTriggerSchedule.LATER,
7 O- F, R$ t: v7 n3 {% u        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {: D; g, B7 ?. t; u5 E! u) b5 y! I

2 U! \6 h! a2 M+ S        // Define the return value variable.$ I- T! a; P: k& w% s. H4 |9 @4 B( J
        def returnValue
# t, {2 t9 C6 Z# L, J
3 @( I- Y: z- D( |2 b  G  |        // Note the simulation time.2 L% B' T5 D# R& J5 m8 B# w% B
        def time = GetTickCountInTimeUnits()
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+ ]: ?5 p+ X! \& H9 K7 F& ^        // This is an agent decision.( o8 S7 M1 Y* k' c/ z. V
        if (watchedNode.pressure<200) {# K+ n$ u! k0 u$ I+ L+ ]
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            // This is a task.! C' J& j- T; F; A; Q
            setPressure(watchedAgent.pressure)
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7 D3 A, I+ [0 }( {: Z+ S& \$ R: \+ i        } else  {
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        }* h% B. f/ a& r1 f$ S1 o+ _3 D% @
        // Return the results.4 Y/ ?! r4 G3 A% z1 r
        return returnValue
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    }
% T( \# `4 z. T8 a2 ^! u$ l0 V/ g
    /**
3 I3 b! n* A+ T! m2 D: K     *
! N$ h$ d4 \( `! k     * This is the step behavior.
9 u+ }- }$ k5 m8 K     * @method step6 L. S# ?, F7 j$ R% ~
     *
2 ?6 o7 k% u, j     */
- D& ~2 }5 x4 I1 C    @ScheduledMethod(
! c3 i* L6 H- J4 g3 l9 q        start = 1d,8 ]3 b" b: Z$ |  j8 L, z+ R
        interval = 1d,
+ W$ Q. _# z' i+ M" F        shuffle = false8 b! K( {2 [. Q/ K& {/ _; C: B
    )
. C" q) b# l( ?. p' s. F    public void step() {
8 ]5 Y$ c% @/ b' }3 g. d6 S8 K0 e# y  g6 ?  I! O% R6 ?, S( ]
        // Note the simulation time.
1 r3 V: P0 n0 @  K        def time = GetTickCountInTimeUnits()* d! _8 ?# K7 b4 j0 }# b, u! F  e2 W3 b

( c7 c% [2 C1 S7 ]9 X0 }        // This is a task.# ~$ w) @0 v. M  r* s% ^% K5 G
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)! t7 a9 K; g) I: r# N0 c
        // End the method.
; \. x/ y! J- ]( M& M* A        return& M! n  c* c0 w& d, F( l* W) p
) b! ^1 p  }: \/ h5 }* ~5 [
    }

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1 z( I' s0 H0 R: Y! ^0 O
       public def step(infrastructuredemo.GasNode watchedAgent) {
" _- w# ?+ @% J! ~1 [% t9 }         //这里是watchedAgent
5 G& f7 D0 F: b 但是在语句中,你填的是watchedNode( [9 n, I( S. V; [, t9 Z
        // This is an agent decision.
' h5 Y/ n3 D; n        if (watchedNode.pressure<200) {  
7 J" U3 K  ]9 ]' P; p9 k+ |; F            setPressure(watchedAgent.pressure)2 E+ h$ h7 @8 C% q$ G
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0 t: H3 ?2 x5 I7 V
       public def step(infrastructuredemo.GasNode watchedAgent) {) [( U. l  W, x6 \! k, V! @7 i" l6 V
         //这里是watchedAgent* Y# s2 @1 ^6 X) n8 V; A
但是在语句中,你填的是watchedNode
  W' y$ z2 ?3 n# T        // This is an agent decision.0 |4 w: m" f: [- G1 m  F# n
        if (watchedNode.pressure<200) {  
: Y' C$ \; A3 e0 k. _# k1 K            setPressure(watchedAgent.pressure)! h4 z1 v4 o( L* i$ J$ @
变量名称须统一,可以都改为watchedAgent
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