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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 , ?& Z/ ?& z/ p' j$ a
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 z4 d# p9 _6 ^! {4 s
    public double getMeasured pressure() {- Q$ G4 Y, g& a4 K# u  h# P+ Q
        return measured pressure9 P- h/ j% b% F
    }  T- M  F8 D" Y+ T; F8 U/ {" m
    public void setMeasured pressure(double newValue) {
8 H6 C% J7 D+ ~+ s/ x' v        measured pressure = newValue
0 G  K( K# E/ e4 p/ ], I    }4 d: ?8 k- s) {6 v" O
    public double measured pressure = 0
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: |( ~' @0 |1 ^  R; g    /**" r! b5 y2 w+ @7 _7 f) ?
     *
! s% h9 t2 `9 i3 M5 t1 x     * This value is used to automatically generate agent identifiers.; X9 Y& j0 A% N1 C& Z: f
     * @field serialVersionUID% o% C) I+ ^+ l" }3 u$ s% [% V$ q
     *. H, E  z  P& i, K0 Y* s% |8 A, C. T
     */
; y5 c; G! k& e. V1 o    private static final long serialVersionUID = 1L6 o8 ~$ }& a7 ^

* u+ p6 U. x; G' I$ f# B    /**
# k: ]$ }8 e' z( H5 A% T4 l     *
3 n6 c4 \/ ?# ]. o" C$ E, E: K; h     * This value is used to automatically generate agent identifiers.( M2 A: \7 B( B0 f/ H& ?* m3 n
     * @field agentIDCounter6 y  [! N  G' g1 U$ |
     *! u2 B" [" H/ d' B" E/ ]
     */9 A7 h. C( t5 |5 X9 o2 C- V
    protected static long agentIDCounter = 19 X$ Y: f3 |. a- [7 |- d

; u5 Q* `3 D* F6 f+ x" v8 m8 t    /**
7 r2 C% p: I' ?! h     *
# R) z2 {' j3 S4 s; w; i1 j. t     * This value is the agent's identifier.  U% N8 e* x7 O& y; M7 i! ]0 ~
     * @field agentID
- X2 ^) [! E- x$ `8 B1 T     *  L9 K" i7 ^% S+ A& x
     */
' |7 T1 i/ J2 K! T5 {8 b    protected String agentID = "GasNode " + (agentIDCounter++)) c( s! l9 y: n8 U7 i3 Y0 G
* y' o3 _4 k7 f' O% X! p, n/ C4 x
    /**
8 W8 W4 R7 ~/ V8 A3 J     *
" K5 ^! e* h" Z( c9 U( r" y# |# T     * This is the step behavior.1 ]! @( ^  ?7 N3 D, I" _
     * @method step0 t6 K# C, M: O6 b! q+ g$ y
     ** {. L7 w, J: b- y6 P1 h" p
     */1 H8 W- x* X/ _% l$ W
    @Watch(
' x9 H) v/ u( B4 W" d( m7 w; c( |  x        watcheeClassName = 'infrastructuredemo.GasNode',
4 y4 b$ B) B) W6 E; A        watcheeFieldNames = 'pressure',
  t$ q* B. X4 O/ v4 M' P        query = 'linked_from',) u0 J6 B* c8 a0 n* r
        whenToTrigger = WatcherTriggerSchedule.LATER,4 h$ t7 c* @# p0 k
        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {+ A! v/ f4 ~. w! C; T' c* r
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        // Define the return value variable.
6 D% l6 N* [3 e! v        def returnValue
1 i; g5 P6 U* R) J# P4 N5 {, T3 |, h2 z  o
        // Note the simulation time.
" l+ Z: V5 \$ S( E$ n: r- n        def time = GetTickCountInTimeUnits()/ G2 G7 T6 R5 C6 m( k- e

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2 }5 t" K! v0 d6 v# o' C- ^        // This is an agent decision.
# L1 }  N& O* H$ B; }/ O( T        if (watchedNode.pressure<200) {
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            // This is a task.
: z, y( }! v# Z6 ^            setPressure(watchedAgent.pressure)
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        } else  {: ]: [1 N. |9 `4 }9 V' Z
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        }( l2 d# \, l( _, j0 K0 z& i
        // Return the results.9 e' Y1 V$ U2 E) _- E
        return returnValue
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& `9 X1 f0 K0 W: {( ]    /**" x( K: b4 W. A4 C8 X( @
     *
0 K7 k8 k) i8 {5 t     * This is the step behavior.
! N7 ~. k. L& M) y( ~6 |     * @method step
( `" {) A- h4 I  S9 P     *( i4 K1 I$ v  |- c- k9 G
     */
8 u) P# k3 H$ g    @ScheduledMethod(8 o* Q+ H$ z0 [* h
        start = 1d," W5 ~- M" m! A
        interval = 1d,8 M7 L4 D" u; f
        shuffle = false" z4 q& b+ b9 L3 A' H
    )+ M7 l% J2 c, c! j7 t5 U' k5 r% i
    public void step() {  }4 r$ ^  |2 a
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        // Note the simulation time./ t, R; ~( I6 r% r( f9 u
        def time = GetTickCountInTimeUnits()
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        // This is a task.
. T% p% l/ z* c$ T. h: F        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" R, l# o% ^) {4 S( C9 b% [        // End the method.; W( M, V) ~3 m, v$ N
        return& t. b& E) e4 |
. J0 T6 w3 T# k2 X* ^- G: t
    }

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7 c5 o! ~$ N3 ]
       public def step(infrastructuredemo.GasNode watchedAgent) {2 D( i; r" w# I3 D' b
         //这里是watchedAgent  L, D& k6 q% E: t* M
但是在语句中,你填的是watchedNode7 T) y8 k$ ]  p3 W
        // This is an agent decision.
6 ^. U. k# n. S4 B        if (watchedNode.pressure<200) {  ( L# v) N( e+ V
            setPressure(watchedAgent.pressure)
" ^$ ?: g& c1 s2 T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7 Z# z9 u. \" {0 t1 r3 R
       public def step(infrastructuredemo.GasNode watchedAgent) {
7 J9 O( }: |' u* j0 C         //这里是watchedAgent
& `% ^$ z( \  U) s; @ 但是在语句中,你填的是watchedNode. i+ @, m4 a6 h- Q6 d4 v" K+ ?
        // This is an agent decision.& x4 S7 J# @5 {8 w7 _- W+ S5 J
        if (watchedNode.pressure<200) {  % A( `/ ~* N+ K+ q9 h$ m" o. r
            setPressure(watchedAgent.pressure)+ o. X( {- \" `
变量名称须统一,可以都改为watchedAgent
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