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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 1 M+ H/ |1 j! ]3 C: e( l
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1 ?( p5 f3 C8 w$ k$ y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
6 \) x( I0 |* m( b, W. N    public double getMeasured pressure() {. V" m- Y8 o6 z% j) V, a, ~: f
        return measured pressure
8 N& m" R0 L8 G6 |% o, S    }! f1 q6 y* ?9 t. B4 o. \/ }5 k) l
    public void setMeasured pressure(double newValue) {
. |7 G1 ]' G' F: R3 A4 A        measured pressure = newValue
# m! k1 F7 M$ s  k$ J) ?    }
5 r- T; z$ ]+ ^( Z& f4 f6 Q2 Z    public double measured pressure = 0
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    /**
2 _5 h5 i8 _5 V; c% u( R1 M4 Y- U     *
/ ?5 F- P/ J# ^9 |/ x     * This value is used to automatically generate agent identifiers.
# A' S2 F+ H; D  W3 a7 ]; D     * @field serialVersionUID7 L" ~+ l* j1 A; J5 `/ U1 `
     *
. Y& O- q- e  N2 E     */: y' ~' T3 z. s4 `! N1 x; K1 n
    private static final long serialVersionUID = 1L
' w$ }: J; S. p; S5 O/ K9 Q
9 [$ }4 U* q( [8 o    /**; p+ w! G: i7 t: n% j
     *: |, E1 {8 g3 ]6 q& Y$ g
     * This value is used to automatically generate agent identifiers.$ [1 ?% L4 @# {" D' v4 _9 c# O( D
     * @field agentIDCounter
, B/ v+ c# e. P$ r- h     *
" o) j: M! a" J; k& a     */
' w4 b4 d- f9 n& p2 |2 T    protected static long agentIDCounter = 18 W( N& g9 \5 w# J

; |0 z- h$ I, z; g! F" s+ M    /**
8 @4 I7 d) [  y0 t2 y4 x7 r     *
! u( f; |$ w6 f8 _$ X% u: D0 Q- D     * This value is the agent's identifier.
4 F' d. M! C4 }     * @field agentID
% {5 |# }5 Y0 y2 }5 _     *
! d& {  ?( T# w; p     */
& L- \7 g8 J! Z4 _, G    protected String agentID = "GasNode " + (agentIDCounter++)+ T! k: f9 q- o6 D4 n

# b) l2 c/ f/ |) [$ {5 T7 s- W4 g6 a    /**+ R0 p2 ]3 g1 J* C6 |( j+ A# ~
     *8 A, _" T" P) Q0 @# L: v
     * This is the step behavior.
- W( c( ^9 {7 `) d" Q, N& F     * @method step
: H9 E1 k$ }& h8 H     *7 d: b4 ?0 q# A1 P: V) [8 X$ x" A
     */# k% O+ o( [1 O. Y3 \5 K6 g
    @Watch(
- V4 E6 R% F- t+ H$ n        watcheeClassName = 'infrastructuredemo.GasNode',' o# ]/ i- J( Z1 a8 x% L+ Q
        watcheeFieldNames = 'pressure',
5 `$ ~( d/ w, v" w' S- [        query = 'linked_from',! R3 O1 ]; h2 B8 @
        whenToTrigger = WatcherTriggerSchedule.LATER,
8 P0 y- w+ Q2 V; D; \; ~        scheduleTriggerDelta = 10d
9 v) K7 f6 j% `  e    )
: ?0 Y4 S- `# w% J7 z3 P6 i    public def step(infrastructuredemo.GasNode watchedAgent) {% ]7 X- |; K4 W
" L: }/ |, |% ?& F. b1 S3 }
        // Define the return value variable.$ q; V# V$ c3 C) v
        def returnValue
  k$ }6 B" Y0 K( b7 |- X4 @3 `' u9 i5 V, q7 h2 k9 _+ f! s
        // Note the simulation time.8 ?6 ~# n/ L+ g# ?8 D  J
        def time = GetTickCountInTimeUnits(). m, R  F, I1 ^
1 a/ `0 b9 [! C( U' c: k
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        // This is an agent decision.
# F  u4 O1 c& y, [5 S# v        if (watchedNode.pressure<200) {8 J& d+ u. o: N$ s' w$ D9 k
+ k' A( |7 Y, z' X) [8 h& y8 q" K
            // This is a task.
4 I9 h" d: ], \            setPressure(watchedAgent.pressure)
2 T2 V# A- R& @- k7 b+ ^3 R$ K3 e" O8 O. c- r! f5 k' g
        } else  {
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        }7 O4 ?! l# F+ D( F& g7 F
        // Return the results.' O* Y8 y/ C; n. s# s
        return returnValue
+ V# q" k# _# `. x4 }& K: H
# q4 S" b) m& ?& U9 P    }/ r4 F- k6 R4 [

- s! P. t3 n/ {; X    /**
2 z5 d  E' v7 ~3 B     *) m' l. u4 _- M* Y4 S6 D1 Z% a* Z" h
     * This is the step behavior.
2 q% M4 l4 L! i! A) v" D     * @method step$ H( y/ b1 Q4 g+ a( C0 g8 J
     *
/ U1 x. I# {) Q7 k. f/ C* N     */
2 D+ P' w( F" G& S/ S; s    @ScheduledMethod(' {  |: H6 |3 O/ c$ B3 }, B# T
        start = 1d,: p* L' [' {1 `% ~
        interval = 1d,# G* C2 p5 a" U& r1 U2 K
        shuffle = false
6 D- [7 E% _2 G! I6 n) Q; W+ A    )
7 t+ o6 S8 m! L    public void step() {
% E& ?3 ^" h: A; z$ f: K, S  }+ ~  r' ?+ r, w& n+ e4 k
        // Note the simulation time.
9 y/ R9 n& f+ _( F% r2 ~        def time = GetTickCountInTimeUnits()
* m- G; V3 A* i  p
8 G) P" X3 `( Q% e7 W1 E1 V        // This is a task.
8 `& M$ D/ }) j' o% o- y5 _        measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 O4 r+ n# o8 X3 E0 F  G7 A
        // End the method.
* H6 x- d' j/ [. U; C- H% n        return
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    }

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- C9 [1 L# K! N9 E4 |% v
       public def step(infrastructuredemo.GasNode watchedAgent) {" M6 K1 M1 D+ R# e( x! T
         //这里是watchedAgent% Q0 }/ k5 Z$ h# P
但是在语句中,你填的是watchedNode
1 n& a7 Y3 T+ m! C5 v/ o        // This is an agent decision.
, W) U7 i# L$ @" G6 P- o: Z        if (watchedNode.pressure<200) {  % h/ A! L& A  l, O* k. y- F
            setPressure(watchedAgent.pressure)
! A. o$ b0 `% G0 G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
% K9 r+ n+ g9 P  D: l' Y       public def step(infrastructuredemo.GasNode watchedAgent) {
3 L/ ^! L) S1 V3 B7 L6 R7 P         //这里是watchedAgent/ ?2 _7 z, R2 l. s% ~2 Q! Y
但是在语句中,你填的是watchedNode
2 L5 _# i& K* Z6 Z: w7 k0 Y& f        // This is an agent decision.5 }" v" G6 h$ W5 ], G
        if (watchedNode.pressure<200) {  8 K% y, Z! g' M) B
            setPressure(watchedAgent.pressure)9 H. W2 l' ]! g
变量名称须统一,可以都改为watchedAgent
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