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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")# `/ r$ l% [- Z' R; ?1 \
    public double getMeasured pressure() {
% x$ |" u/ {$ \2 A7 O1 r7 E$ ~        return measured pressure: d) e; R% K- ?* H5 Z
    }
0 f. [9 g( R- M) J' X- H9 I    public void setMeasured pressure(double newValue) {1 x& v3 O& D. l4 H4 U' L
        measured pressure = newValue% X- m  O( v5 V5 @% u0 D  {
    }
. L$ P5 T" }. v    public double measured pressure = 0" B5 x! p1 h  {; r1 f% R$ Z
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    /**# E1 [6 n- S1 B) Q" U' z+ B
     *
; f9 i7 Y: C& B6 S/ L     * This value is used to automatically generate agent identifiers.! q$ x$ G8 w& h7 V
     * @field serialVersionUID
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     */
2 U+ B# }/ I% H: Z# G    private static final long serialVersionUID = 1L
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    /**
( Z7 y' E  }5 W1 ?6 Q- b     *
' N. Z& w0 x( |5 h     * This value is used to automatically generate agent identifiers.+ v2 G" O/ a' l) z
     * @field agentIDCounter
/ k. F; s, t* s% i0 C: N9 j& Q     *
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    protected static long agentIDCounter = 1' P: k4 H, \7 q7 D; a

( q& p/ o& K: Z2 n, o0 b    /**: U. K5 m$ }9 ]; U5 U9 S" t2 H6 U
     *; O/ a. v. {+ E0 J" c4 I
     * This value is the agent's identifier.
! l' k4 u7 S8 N6 O8 L; ], T/ T     * @field agentID, b  r* T% \0 v( X4 w2 F
     */ i8 J! J, E6 D5 J3 ^8 Q
     */# P+ G2 z3 G" w+ {
    protected String agentID = "GasNode " + (agentIDCounter++)
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) ?% J; r9 R& `6 h. d    /**0 y- ~) p9 R5 a( x! g$ @1 ~3 Z9 T
     *
# T8 U3 K" O9 M5 ^     * This is the step behavior.) J' L: z7 E$ o
     * @method step
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    @Watch(
( X6 A( A/ N7 J7 K: W+ N        watcheeClassName = 'infrastructuredemo.GasNode',
) M# P  v( q, P5 O        watcheeFieldNames = 'pressure',
  g. [8 S# N* G        query = 'linked_from',
/ y0 l- j/ H, E: _0 R6 k) @        whenToTrigger = WatcherTriggerSchedule.LATER,4 P5 o0 X' S8 b% D/ s8 v
        scheduleTriggerDelta = 10d; T, X- e! @( X0 w
    )
9 |1 @* Z+ N# e- t& F( F5 T9 R    public def step(infrastructuredemo.GasNode watchedAgent) {5 R+ [- Q4 W! K; A* E- r
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        // Define the return value variable.2 m6 u' X  D2 \; C
        def returnValue
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        // Note the simulation time.
  E* q7 M; E8 o        def time = GetTickCountInTimeUnits()# D( O$ H8 q2 t8 [2 }: T

' P' ^. @5 a2 u" {
( m- `  D( _, [' [) c        // This is an agent decision.
6 u9 q' Q+ E& S( b3 b        if (watchedNode.pressure<200) {
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9 B( m/ W7 g, b8 T            // This is a task./ b, u3 W/ Y# F# u2 z
            setPressure(watchedAgent.pressure)
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) r8 @, q; E8 ~( c- T        } else  {! e7 f6 z" \) y6 J2 `. ~
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# [/ L- U$ V+ O% g! t        }
& i0 \# o- Z% d% N$ y* ?' o1 d        // Return the results.- ~+ X8 C0 g2 _# B
        return returnValue
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    /**9 p- C( ?# a% W5 {: P; d
     *
9 C7 R8 c, p1 d) Y% R! i# V2 P" Y     * This is the step behavior.- ]& v  {4 m% m7 X2 W5 y
     * @method step
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     */* d! f5 r7 V, e! K: P) G
    @ScheduledMethod(
8 b6 q" v1 v9 Y5 ^. n        start = 1d,
4 s7 t3 U2 R, S/ h9 ?$ K        interval = 1d,8 w. o: {) W' i4 @% K- c
        shuffle = false' s7 ?, v+ T+ ?0 l, S  u) ?3 _  f
    )- c0 G2 Q; M" u
    public void step() {
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        // Note the simulation time.
5 \' U5 |6 h4 {4 M: V        def time = GetTickCountInTimeUnits()' d/ T) `4 J7 X( }7 m  \% M

, s; c1 E1 g  B; N, S& a        // This is a task.- U4 A( S; s0 r( h: r% A5 G3 H
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)7 k  g/ s; ~* O( s
        // End the method.
) u. @6 X9 {: o        return$ ^% f: {# @" ]4 |- S- X
6 |( S# u" P$ O& O, _4 ?
    }

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, l& I8 N' V- K/ _2 {
       public def step(infrastructuredemo.GasNode watchedAgent) {6 B+ f* h+ e/ C0 ]& u* O  N) s( n
         //这里是watchedAgent
* y' g: C; t( k1 p 但是在语句中,你填的是watchedNode* X" h# b: a: s9 Z# V! Z1 w
        // This is an agent decision.
8 r4 b  H" U! r3 Z. G! |        if (watchedNode.pressure<200) {  + A: P; p+ y: i  R
            setPressure(watchedAgent.pressure)
) c1 P: B1 L' L: s" H& f; P5 L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9 Z9 t5 _2 V7 v  G6 _
       public def step(infrastructuredemo.GasNode watchedAgent) {/ z- _" V. o7 N9 _  v3 J* Y
         //这里是watchedAgent
3 m3 q# S5 `/ A% v' o+ k8 [+ Z 但是在语句中,你填的是watchedNode" \# Z2 n. E: c9 q5 m7 y8 }/ H: F
        // This is an agent decision.
! e% C9 T7 \, J        if (watchedNode.pressure<200) {  " P* h4 \0 n% m% k5 s' o8 x
            setPressure(watchedAgent.pressure)
* Z& ?! J4 l- K! @; ?变量名称须统一,可以都改为watchedAgent
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