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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 9 o+ Y8 o/ s2 `5 w
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 d' }' {- R& L1 O( f+ Z( K/ W' w
    public double getMeasured pressure() {( b+ C8 ?$ b4 y! [8 T
        return measured pressure
. ]- f) C/ [+ _$ ^8 B! x/ V    }5 p5 t: s3 d7 b" U4 z
    public void setMeasured pressure(double newValue) {
# V  I  o3 A; Z- ^        measured pressure = newValue
1 {  [/ b( I0 y5 X    }8 b* K6 c3 W/ L9 r9 U" o9 I
    public double measured pressure = 0" d0 n. R0 ?: }+ Q5 Q1 ?$ x
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    /**2 Z' A' N6 {) {9 X6 X+ ?
     *4 Q* X/ A: g" K9 |0 P8 U+ h
     * This value is used to automatically generate agent identifiers.- v4 x5 G. @! |) I  L
     * @field serialVersionUID' L7 g( N& U( f. j! U
     *7 {4 |( u7 ^3 A# P
     */
% T" }4 ]  Q. d9 D4 P) l$ `9 |    private static final long serialVersionUID = 1L& J$ _  G( Z* K" S
5 q  e2 h% K- C, m
    /**! t& K9 E3 F0 A9 X8 ]3 r% D
     *7 i' a9 P( H6 C% n; w+ u+ a
     * This value is used to automatically generate agent identifiers.
9 x, t9 S2 f8 a, H     * @field agentIDCounter
" f8 T3 R( V. z/ w6 A* J. l     *  G, V  ]  X5 `5 e: x
     */
: `& h  k$ a& d! Q  Q# _    protected static long agentIDCounter = 17 K# @6 Y1 a1 D/ F
% U! x0 r# Y/ W9 \, d9 @# Q  L
    /**- ]8 w2 T: n1 F+ \' {
     *
  G! C: H3 \  O3 s3 G5 v     * This value is the agent's identifier.
. w6 E+ i4 y0 ^5 V8 L     * @field agentID
9 u9 v$ t+ w+ W7 |     *
' _, _- }- v3 D! F     */; h8 g$ ~: h# G# J0 U: r- [
    protected String agentID = "GasNode " + (agentIDCounter++)
8 }# y/ e5 o2 a5 U, V7 X: ?/ o- P1 D* O  w# H
    /**& D" t$ @3 m' I& y  u5 u
     *
" b1 D' E5 q# t& ^; B% ?     * This is the step behavior.! `, T: i& `+ h3 u
     * @method step
% M; Z' M5 R" R* \     *
* P- `3 {- u* x7 U# T     */
9 i- w$ d. p' x8 H8 O7 ]; X8 X- a5 Y    @Watch(
. W5 z5 V  ^% P  r        watcheeClassName = 'infrastructuredemo.GasNode',7 r: J0 b4 L  _- W9 F( s
        watcheeFieldNames = 'pressure',
8 n3 Y2 v  o+ \' d  `7 R. |        query = 'linked_from',
! p5 U* p: J! z8 f6 L) c2 ?        whenToTrigger = WatcherTriggerSchedule.LATER,8 ], ~+ P2 ]+ U$ ^8 ?# Z
        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {# F- w1 L# _" X( m
; p( ~; c0 W% \
        // Define the return value variable.
- z! K) ~( ]4 a  l, J        def returnValue7 Z) n+ n' n8 C$ g7 e  `: i
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        // Note the simulation time.. A. L; {0 @! G  Y" H
        def time = GetTickCountInTimeUnits()  Z& A: A9 U. r  s
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        // This is an agent decision.
6 x) Z: O* _- e7 m9 y# ^& W        if (watchedNode.pressure<200) {8 t3 L4 ~0 G( z3 u

. T, B3 b% x2 A9 c6 G4 M6 Z            // This is a task.
* p' s+ ~" v+ ?5 b2 O            setPressure(watchedAgent.pressure)
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        } else  {
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: G: C. n& ^: u2 _+ j/ l# ?        }7 R$ ~; ?: V6 G/ `3 F, U+ W
        // Return the results.
& o- p5 k% Q. v3 s; ?" v( M9 o        return returnValue0 _( Q2 e: V4 C% ~! H" A
  Y" k( j6 Y2 E( W7 t8 R2 W
    }
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' D1 M+ }8 n5 V! y6 ~    /**
. ~) q4 X  [, Z! w/ [     *
/ ~2 C6 n" E0 {1 o' l1 L7 F, s     * This is the step behavior.  z! u. B" G/ R; c2 k
     * @method step
$ b7 {8 Y* _2 u7 {: |2 u$ Z     *
7 M5 m  e: y/ q( t% V     */
$ |  x4 {$ J$ w- q, P1 Z7 P    @ScheduledMethod(
& _  p0 ^# M& {        start = 1d,/ }& Y: \  q# [
        interval = 1d,
5 s6 Y2 E& v# D3 S3 }! q& |0 b/ S        shuffle = false* k0 T( ?) F- ?. p& c) K' K0 b
    )
4 P5 ]8 }4 U  `/ Z    public void step() {
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        // Note the simulation time.9 }2 S  ~% K3 A( J! I" ~
        def time = GetTickCountInTimeUnits()
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        // This is a task.4 S: e8 \; s( d; V$ |. |6 c$ G
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 n& H$ v/ M1 Z, Q+ H        // End the method.
4 s# X# [# w4 x5 p7 W        return
1 j% R1 J: j& G& n& V1 y- B# b' r
3 k* L# ~7 K8 z    }

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) j3 ]2 y: G/ V1 T7 c
       public def step(infrastructuredemo.GasNode watchedAgent) {
" y  |4 @) ?5 k         //这里是watchedAgent5 D- ?3 D5 O; G9 c; k8 ]8 \
但是在语句中,你填的是watchedNode
" U8 w2 G5 ?) _) n3 y1 }. E% y* _" {        // This is an agent decision.* O" x/ @9 a; _2 @
        if (watchedNode.pressure<200) {  / F* G: \1 c1 h0 j  @! W" v7 w% G
            setPressure(watchedAgent.pressure)
3 o6 T& i$ }, Q. \7 N! ~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
+ L+ q; H9 a, [2 V0 f! A       public def step(infrastructuredemo.GasNode watchedAgent) {$ O- H3 N  P; m1 @/ ?. t+ p
         //这里是watchedAgent
! a! t9 \- g4 x" n$ ~" A& { 但是在语句中,你填的是watchedNode
5 z' N) Z1 Z# {7 e# Z. r        // This is an agent decision.
  T& I/ A, g3 j/ \0 X/ L        if (watchedNode.pressure<200) {  
) w" E8 @7 q8 C' H  H: b6 M" L            setPressure(watchedAgent.pressure)
7 m" k* m3 I) B. \变量名称须统一,可以都改为watchedAgent
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