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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 7 J" t2 J( N' \" _

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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 y1 x% u, x9 y0 \/ j9 Y
    public double getMeasured pressure() {: K' L5 q, y4 s& F' J/ l! b8 U+ ~
        return measured pressure
8 u1 Q, b3 e2 q5 i" f2 [0 Z    }& y2 i$ ]# t. G
    public void setMeasured pressure(double newValue) {
' C0 D+ C6 g7 ^4 Q. K' c, C& U        measured pressure = newValue
* ?( E# r0 K" |6 e/ [    }
( Z' m5 F' Y& X, N    public double measured pressure = 0" t2 P* ~9 G. i- k8 i" c' ?
" z% N& ]& p. F7 f6 d; N0 A
    /**9 u' k1 U3 U- Q- J6 A7 d9 z
     *, P8 X6 O; q+ }6 j0 r4 ~+ z
     * This value is used to automatically generate agent identifiers.
8 e3 o, f0 C4 R+ s" ]5 k) g" K( {) _     * @field serialVersionUID
# `' J6 [! K& y     *4 c& `& v* x8 ~/ _7 X
     */
4 n2 i$ E8 B$ H) }. f: n4 V9 T    private static final long serialVersionUID = 1L6 p( r& A4 k( W& j0 S/ V

* h4 ~. o1 B2 {" i) }  ?4 |    /**
; w  h5 i  ]# e- }: d* C     *
' s# N/ Z7 {0 S' u- q7 }" C; P     * This value is used to automatically generate agent identifiers.8 Y4 o% e) p* z" S8 j" F& N  a
     * @field agentIDCounter
" s6 ?. V6 \, R. M; b3 D7 W: y1 W     *! `. U3 M8 E: ~* d5 f; N
     */
  r9 v. W- V6 C3 I4 u$ x! W; G7 B    protected static long agentIDCounter = 1
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    /**: k8 @+ A4 J. I7 U
     *
1 k7 G3 @7 o- S3 X+ ~     * This value is the agent's identifier.
+ L$ [7 z( \/ r9 D5 a0 E     * @field agentID& F9 X+ I+ u' J5 a- X1 [. e
     *
" ]: H. s, d) \( z. }+ K     */
7 H2 c/ k) b  H% E    protected String agentID = "GasNode " + (agentIDCounter++)
8 U+ v! `1 Y& |+ u. G
) ]( C- f9 w; G8 p1 W  Y% z1 M    /**! Q  V- p/ R9 R0 [2 [, E
     *
$ a7 c- ^+ l' A% Z: l/ y' S     * This is the step behavior.
2 \8 E8 a! A% P+ z4 N- {3 Y" Z     * @method step
$ z* G8 s+ r; E  D     *
- I# N; ?: r% H/ i# b' u3 l     */
6 u. P6 k9 ]2 ?/ d' b8 }    @Watch(
. _: s) X/ t& o5 y/ W: @8 E; E* U' \        watcheeClassName = 'infrastructuredemo.GasNode',
1 m9 {& D- `! H        watcheeFieldNames = 'pressure',
3 G( Y1 P& {- }( {& V7 v$ D        query = 'linked_from',  V: Z& U( s/ V' r0 ]: f
        whenToTrigger = WatcherTriggerSchedule.LATER,  @; R0 |3 p7 G; r/ S2 B
        scheduleTriggerDelta = 10d
8 V8 S- x, T3 P4 g% G0 n    )( [' Q2 ]1 E! m
    public def step(infrastructuredemo.GasNode watchedAgent) {! y1 ]) }2 B! L5 L) f' {2 E

% p1 I* m1 K$ k        // Define the return value variable.7 N3 C" C8 g8 r1 O  F
        def returnValue
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        // Note the simulation time.
0 o+ ^: \& d: y: }' a' Z) Z  o        def time = GetTickCountInTimeUnits()9 W3 \* h3 U- [) Z0 r

+ q7 ]& G# O, X! }  X9 n* j3 B$ C) B% d& p. ]* O
        // This is an agent decision.: g# t- O+ o, p7 }2 p( Y/ O' N0 h3 P& m
        if (watchedNode.pressure<200) {4 @' B5 C3 A" d- s3 L$ {
+ |$ V( z/ e- K+ W9 L
            // This is a task.6 e3 k7 Y7 l/ Y2 |1 G( a
            setPressure(watchedAgent.pressure)- v1 f9 a, ?. J$ e! q' j' Q* Q
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        } else  {
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* x  G& y2 ^0 _3 g( T' x
# j" p1 Q0 }# s4 T1 R0 a& Z( p        }* n( `0 o) g1 O
        // Return the results.$ q' [1 b0 ~4 q
        return returnValue
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    }! W  k1 d2 t: a" F' W

- Q; A. l! u: i9 E) o/ _. B    /**
& H+ o* u, Q: [, J/ [" ^. v     *
. E) |0 O- ?+ S8 j  K: p( s     * This is the step behavior.
+ N+ x( t# O! |% o% R     * @method step
2 j# M' {( J) k+ M     *
0 |% E( M$ }' P2 G- e* X9 s% `     */
7 ~/ b( c. Y" y9 F, b5 t    @ScheduledMethod(
; M! d0 ^, x  W  q# {        start = 1d,
# z, k, K! L* ]! U- S3 W4 W! I8 g        interval = 1d,
# }6 e5 l! Y. z) x5 Y        shuffle = false9 e* v. Z; O$ y1 k
    )  l# G8 r5 O: m1 b0 p6 a" X' s
    public void step() {* q% F$ V' }( ]  e. `2 t. L+ |
- g8 W! n! Z3 P) H& U
        // Note the simulation time.
' f6 q% F- m) n( u- D4 Q        def time = GetTickCountInTimeUnits()" Q6 y6 t3 d: R! r5 O

& v, v6 O9 W/ Q/ n5 F5 H+ F9 m        // This is a task.. C8 ^& b" z% u+ b
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)( ^6 H% J. H3 t; h5 K
        // End the method.
/ K$ f# c* V) [+ o9 m& o  i9 q        return
; ~" b% t) U9 D5 b  Y2 H3 Y% b' h7 K9 {" [" F
    }

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3 U2 u1 t. E( w$ z0 \. a9 F. a
       public def step(infrastructuredemo.GasNode watchedAgent) {0 e9 V0 N+ m# p" h8 }& j" E" E0 u
         //这里是watchedAgent) _9 a% d2 J! c8 B2 [
但是在语句中,你填的是watchedNode
# u1 b% c9 P% i        // This is an agent decision.
$ T4 ?: B; v& ?, t        if (watchedNode.pressure<200) {  * e* ]! x, p" m
            setPressure(watchedAgent.pressure)
) L3 l5 ]+ l9 }& [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
; D, K! E) B2 g. v       public def step(infrastructuredemo.GasNode watchedAgent) {
4 s( |' ^/ ]8 s8 g         //这里是watchedAgent. M! G# N/ S3 @3 H1 N
但是在语句中,你填的是watchedNode
/ L7 ^% c# e. i; T% J% `        // This is an agent decision.
  C  G8 ]/ T2 h  H        if (watchedNode.pressure<200) {  0 U8 O" y$ o+ }& E
            setPressure(watchedAgent.pressure), F) R1 S0 O6 E+ W. G
变量名称须统一,可以都改为watchedAgent
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