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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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, }$ ~8 \. a, T8 L@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! L* L2 C# J: A2 V8 w% }    public double getMeasured pressure() {
/ [4 i! z1 ?0 P3 {; h0 D        return measured pressure1 @$ z, c( W, P! H. w
    }
3 E7 e% k$ Z* a, g    public void setMeasured pressure(double newValue) {6 I0 S" `. J8 P4 M, x. @' B
        measured pressure = newValue7 r0 R% X) T5 G9 i6 [6 |
    }( L- a2 Y) C, ?) q' ^0 q
    public double measured pressure = 0
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    /**+ b- p5 N# D3 p, l
     *
$ _0 C6 S4 y+ X/ A. o     * This value is used to automatically generate agent identifiers.& ]3 k* W8 e' g; K! q; T& ?% m
     * @field serialVersionUID' v) m( _- ^1 ]! C5 I$ C' v
     *2 d' B5 v9 y( a1 E
     */
5 n5 L, a$ \7 T2 \    private static final long serialVersionUID = 1L
4 E, @* r. l$ ?" z
. J# _) V7 d( z" ]; m2 B' X6 z: w    /**
6 c# S3 N" _; k+ w) w     *
! j1 X0 v# o1 |     * This value is used to automatically generate agent identifiers.
/ _/ U9 \( e3 }6 h  v     * @field agentIDCounter
5 D! A! c) h) ^! E0 c& B$ l     *
8 y. X/ s: W$ G; d     */* s/ D( i4 o* w. @" y5 \  v- ~; R
    protected static long agentIDCounter = 1. u/ L; H- p" p' ~7 ]( i
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    /**& P0 V4 K1 M& V: I# \
     *3 R" @1 c0 h1 g3 \) d$ h. e
     * This value is the agent's identifier.
* n. T0 [  O8 x& s! \3 P     * @field agentID! l* _9 G# I9 {' V
     *
& }1 H( [: ]4 e" O8 ^- b     */9 n0 O5 e8 X# ?) K
    protected String agentID = "GasNode " + (agentIDCounter++), D9 n$ R4 s. Y8 t

5 c! B3 I1 J0 {1 J9 g    /**! X3 h8 p2 x- D) g" f% E
     *
, y8 E4 O7 x+ f7 `6 W     * This is the step behavior.
  u3 C8 ^, @+ t) |     * @method step! H9 v$ y( v/ C$ G; k5 O
     *
& @0 [! z& t3 c- f" m     */
5 H6 l' J1 }3 T3 z) [    @Watch(6 V1 y3 ]: l, B! A0 S0 I4 e
        watcheeClassName = 'infrastructuredemo.GasNode',
5 f3 z0 u% q$ n4 s; x% q! k        watcheeFieldNames = 'pressure',' M8 M# A6 P: w, H4 P
        query = 'linked_from',* t$ r+ g3 [1 X2 M3 r& x' s
        whenToTrigger = WatcherTriggerSchedule.LATER,
$ J; _9 ^' @4 T$ Z% t        scheduleTriggerDelta = 10d: w% Q# c4 `, k2 q& ^
    )
4 J9 i' S  Z2 @5 I5 X/ V    public def step(infrastructuredemo.GasNode watchedAgent) {. u0 s1 g) M& R) ]
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        // Define the return value variable.
# Z$ M& ]; Y) i1 T( U1 r        def returnValue
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        // Note the simulation time.
* Y6 V7 M" `/ x        def time = GetTickCountInTimeUnits()
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  o& ^" h$ j# |8 k3 `
% g2 x! N+ v7 W, i        // This is an agent decision.
; M1 I9 }5 R( i, k( O! j        if (watchedNode.pressure<200) {# d6 S" q# z# y, C( G0 H9 [$ G
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            // This is a task.5 _$ x0 b6 a* k: A, s* X2 t
            setPressure(watchedAgent.pressure)
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        } else  {
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9 c+ s  G! I3 S3 Y+ |; {2 D        }
9 n2 h4 u' m3 y8 E- K  [" ]2 P3 L0 d        // Return the results.
6 i( z: f, \6 O* `( w$ J; m        return returnValue
5 }, u# X/ r$ n* r+ V+ c0 k" N+ N. s7 E: G1 ~# K4 `7 ]+ I
    }
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    /**
7 r1 N1 Q; P$ \8 m7 \+ N     *
/ y& `: z# J' `  Z7 e     * This is the step behavior.
4 l3 z; `5 n+ V6 u) B5 K; C     * @method step0 ~2 r) o: _3 I, ^# n9 M
     *$ w; o6 F3 P# D. o) @+ R
     */
3 q4 f) g, Y6 {+ y# B    @ScheduledMethod(! x  ^3 x2 [3 L7 N% o0 p
        start = 1d,& A& L% F/ d0 n$ _1 F* L# a9 X) ^
        interval = 1d,/ V! D9 C) o7 |) {
        shuffle = false
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    public void step() {2 D- M7 H5 F% L" p1 U. T& f

$ a( n3 }& h) r- u7 T6 _: l        // Note the simulation time.
) @7 [' f% Q, v$ `2 N# o3 s        def time = GetTickCountInTimeUnits()* P( m) b) e  {/ E5 j

! {7 G1 [/ Q. Q, O1 K        // This is a task.. x$ P( Q: _2 J; @. u" O# p2 u
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)- c$ I) R3 i: j! S( s* T; ]% Q
        // End the method.
, b6 O; U4 `3 F& ?, h9 x$ J        return
" c4 ]6 v) D8 ^
! l  j* P; A$ h" W0 H    }

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
( y( ^$ S. O, P; B6 O# \2 A. |       public def step(infrastructuredemo.GasNode watchedAgent) {$ m% s( p4 k+ r9 L) G
         //这里是watchedAgent
7 P9 e7 V" i/ p, o" O' h) f 但是在语句中,你填的是watchedNode
( v5 j; F2 Q; j% C        // This is an agent decision.3 l3 L1 e: V* A" B3 J
        if (watchedNode.pressure<200) {  5 m1 A6 ]* q1 q; [# ~+ c
            setPressure(watchedAgent.pressure)2 Q5 ~- _! C2 t- L6 X0 w5 @( r
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8 u" i6 `% L. `0 Z+ \- K
       public def step(infrastructuredemo.GasNode watchedAgent) {
1 s! p! t5 R' ^8 ]# T, ?) d! K         //这里是watchedAgent$ C. H: }$ ~, P% c( w2 |  V
但是在语句中,你填的是watchedNode
# Z# |9 a. M; s! `; d7 q        // This is an agent decision.* q! [* `# m4 m: D: o) g2 ?' a
        if (watchedNode.pressure<200) {  
' O. R0 S& x. ^+ K1 e% V            setPressure(watchedAgent.pressure)
' B7 I0 K3 Q+ n/ f0 B变量名称须统一,可以都改为watchedAgent
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