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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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1 E* d: U; x) |" r8 |0 `- F: J@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")  K0 s3 O" S7 |' y- A1 Q
    public double getMeasured pressure() {0 E% U4 U1 F* s  h
        return measured pressure$ E! ]3 S0 b# P# L, J5 U5 Z
    }
: C( a, g" b. t  R0 S  {( P* k; L    public void setMeasured pressure(double newValue) {
2 M; B9 V* J/ l- Y  b4 O% N        measured pressure = newValue. e0 @4 c; a3 _9 U: e& B+ D
    }" I/ m+ b$ E- ]
    public double measured pressure = 0& m9 @8 b' b' Y  n& m* [

3 a2 W: g- I7 I7 U; M: p; Z    /**
8 K7 G. q; |3 |; Q# ]     *5 L4 ]. J) c- C5 G5 h
     * This value is used to automatically generate agent identifiers.& I# w8 K* E5 o/ A$ F- r
     * @field serialVersionUID7 p2 L) Y# o+ x% J" L& `
     *
7 w2 U  I- L' E3 U     */
* x- D& X( a( @1 f    private static final long serialVersionUID = 1L
  E6 c: |: ?- l1 z8 Z( ^0 \/ F
% n+ G* u: N/ o7 M  q    /**9 G, V  q1 s8 {2 I
     *& a$ G6 [" D: c" _* J" c$ ^+ p4 D
     * This value is used to automatically generate agent identifiers.! n* \2 Z! v- S: z0 W( U
     * @field agentIDCounter
* J# |# v/ I6 Y  A0 \2 q* B     *
5 _# g. d4 ~3 c+ q) ]     */" q7 S" I0 C2 J7 i. u% w
    protected static long agentIDCounter = 1
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    /**& G4 w+ Z1 M5 u* }) g4 s; E, F0 Z
     *
: M. x6 \% a7 V& T     * This value is the agent's identifier.
7 V- @; K8 F0 o6 W( U     * @field agentID
$ g4 G4 T, [9 d# {/ y6 K: o6 r     *
1 s+ L3 A% Y1 U8 j6 C2 m4 \     */5 g8 H9 c7 Q; c# t2 ^! o0 r+ W
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
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     * This is the step behavior.
# a9 j! Y% }7 s; o# |3 {     * @method step; e9 i" G& B) K* d& P* E  p% X! L
     *
4 ?. d3 k# Z- o( q0 A  |, B     */
! @8 K' |1 i* q    @Watch(: t1 z) B) d+ a' J# Z$ J9 k
        watcheeClassName = 'infrastructuredemo.GasNode',
& F, F+ F: m  _1 S: j8 H        watcheeFieldNames = 'pressure',
, Z  q; v. J$ R" ]9 s6 `        query = 'linked_from',
0 c* ?1 u, t% Y9 w3 c9 b/ ~/ W2 E        whenToTrigger = WatcherTriggerSchedule.LATER,
+ T' g- [: \( i4 y' |        scheduleTriggerDelta = 10d/ X3 l# i& M& V( |
    ), r9 C! z) V8 c. Q# x# |
    public def step(infrastructuredemo.GasNode watchedAgent) {2 r6 `, G4 r# v9 X% x: m8 H8 D0 _6 m

4 s; [. g# K8 u        // Define the return value variable.
- X/ Y* p5 {( J4 l0 E        def returnValue
: u' r$ t! e" G$ b/ E9 e/ k# w$ v/ X* g: K
        // Note the simulation time.
# i4 v% ^) Q) e4 W* P7 Z# |% b        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.: j9 v& V: g. c
        if (watchedNode.pressure<200) {6 B* @8 o3 ]4 J- Q8 t4 {. r

6 }4 b+ A4 _/ D& [/ Y9 `            // This is a task.
7 R% g% o2 S# x, r' f& d6 p6 o            setPressure(watchedAgent.pressure)
& |5 q9 Z. K, ?5 ~  Y
7 Q, o6 G! m! o/ g. a, a' {5 o6 H        } else  {! f8 f! k* c; l8 M* h8 P

( o& k5 k8 G/ U  D1 v! R6 W
2 P  x  O" ?% k; o1 g3 ?" V3 e        }
, ]+ W) L* Z6 g9 \- }8 P        // Return the results.
4 U# }/ t$ q+ y# }% o        return returnValue
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3 q" O- _- J, e2 f7 }8 R
    /**
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     * This is the step behavior.$ O& ~# O7 N+ K9 T& L' r
     * @method step
- |, l3 P! p4 W6 S% t1 [     *
0 f1 W% \' O( h' m     *// h2 y+ c/ q+ E6 ?. S
    @ScheduledMethod(8 {" g' u6 T2 \
        start = 1d,
& s- {! d& I# x# ?# h  J) O        interval = 1d,& u# [3 q! C/ p2 p
        shuffle = false
6 V. T  m+ c. c# m0 \9 D: @    )1 g0 Z) K& x& a6 B( A% b
    public void step() {7 t& a' B1 M# H) b- [$ S

9 d5 A8 ~2 N* L' o  I, B        // Note the simulation time.3 l6 ]4 I$ C) w
        def time = GetTickCountInTimeUnits()* C! u: g6 T/ E% H/ _& f7 X
4 Z, x2 s5 T! S3 [" i+ N
        // This is a task.
- d1 U9 [" F9 r& g        measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 V: m" S+ ^# @: b& [& B4 _0 z4 ~
        // End the method.
# v% ~! Y) M" W; _7 }0 I        return+ y% Y, s$ z& j8 H3 L
; I9 a0 U% ~9 d& z1 E4 Q
    }

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
* I: [( H+ S# E- }% j2 G       public def step(infrastructuredemo.GasNode watchedAgent) {! n% J4 p( X/ q1 S
         //这里是watchedAgent& a( P+ q3 U2 c4 ^4 K
但是在语句中,你填的是watchedNode
" |; {5 m( H3 L# ]+ l1 K! R- v        // This is an agent decision.
$ i' \: R! u  @, n6 N& i4 W        if (watchedNode.pressure<200) {  
2 u7 W, [  Q% y4 a& \            setPressure(watchedAgent.pressure)
- s! K* i% ]2 m& l8 S4 ?) F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
- W! Y- k% E- P4 ~9 r) G  G       public def step(infrastructuredemo.GasNode watchedAgent) {- H3 o6 m$ m0 e
         //这里是watchedAgent. R0 [% a: ?8 d! L3 n
但是在语句中,你填的是watchedNode4 W9 t8 N  G, k1 C' n. K
        // This is an agent decision.
( o- c8 [# S& S7 n        if (watchedNode.pressure<200) {  
/ I8 B+ |( P. @" f5 G8 [7 c            setPressure(watchedAgent.pressure)
% w5 Z3 m, V4 j+ Z5 W3 V5 p+ f变量名称须统一,可以都改为watchedAgent
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