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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
! F1 `  O4 E" G: t0 O! O+ R" v' w  Y8 Q( {

5 b- \, {5 V( |4 R8 Q; t- S@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  z" O9 h0 m- ?, x9 a6 M    public double getMeasured pressure() {% y* W( ]9 C  W6 M! l* A0 K! @5 c
        return measured pressure
5 H1 L( j6 d& ?" o+ t    }
1 c, m2 [$ _. J# P1 G  V: }    public void setMeasured pressure(double newValue) {
5 E8 m0 f0 R: ]0 m        measured pressure = newValue
1 z; @" E; f( l/ Q7 N    }7 D8 R- _; r* ^* n0 X
    public double measured pressure = 0
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    /**
2 ~9 [1 ?+ E+ Z1 F6 b% }     *
$ ~* z8 q( V: a% F* ^     * This value is used to automatically generate agent identifiers.* f0 a0 p8 |/ `/ O
     * @field serialVersionUID
# _  Y0 s, }; `1 A- C     *, g2 \/ v8 O8 O! ^3 e
     */
0 G5 ~- H4 h2 m4 Y    private static final long serialVersionUID = 1L
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    /**
& g2 B* K* u4 h9 }+ I/ _2 J     *! Y1 K( v* m; n0 w
     * This value is used to automatically generate agent identifiers.- h1 E# i0 @% w' {) c6 j
     * @field agentIDCounter4 f  b& T  f( c/ r1 e
     *; b3 H0 N$ Z4 ?1 K" X" r* C
     */: h4 ]- Q" D7 L! \/ M
    protected static long agentIDCounter = 18 e# ~1 l. L) u! L3 h1 K

' B1 N4 X- u( f    /**
; K' D" ^: R9 U* h- i* u     *  ^- W* K* G0 W% H
     * This value is the agent's identifier.
: D3 V3 }9 y% k0 m. H; ?! X9 _5 i     * @field agentID& s2 q- R; p' |7 k' N; U
     *5 J0 T& I/ r5 L' C( m( D
     */2 O  K0 [" W; Y" y
    protected String agentID = "GasNode " + (agentIDCounter++)
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( g5 C; c5 f. K) F4 S. ^; u  E    /**
4 Y+ s3 J2 d- v( [  a& j     *
+ s: a. |+ f  G# d& z' J     * This is the step behavior.
1 k! Z0 E! ]3 X% g( y1 C     * @method step8 F! p0 s, l$ R& |: }
     *
/ C# E% w: E' P$ U, o% `     */
% K& F+ Z- M, a; Z, i, w5 K  h    @Watch(7 C! ]1 |$ \5 N$ [0 Y: `
        watcheeClassName = 'infrastructuredemo.GasNode',# o$ ~  w7 y' t" p3 g
        watcheeFieldNames = 'pressure',, ]0 e. a  o9 G
        query = 'linked_from',) |( ^; v1 L8 @. ^+ c: l  R! W6 \
        whenToTrigger = WatcherTriggerSchedule.LATER,# A+ r1 J, j: N
        scheduleTriggerDelta = 10d
; e6 N* R. |% ~( P/ s    )
: w3 P: D; |' y7 i    public def step(infrastructuredemo.GasNode watchedAgent) {/ p& [9 f. N' z
9 }. q" X! X4 x
        // Define the return value variable.
+ ^* D; q: k5 O4 Y% U/ ]; [        def returnValue
! v$ `% @7 Q( _' c* e5 {$ @
# ~! v$ x( w1 R  P) n7 ?. q$ s        // Note the simulation time.
1 T+ Q' S- h4 a. ]; V3 X        def time = GetTickCountInTimeUnits()( ]: H2 D. y$ B; Y$ A7 V
5 \( L. ]% f2 c

# N" E* F# c& H9 D) a* Y+ _        // This is an agent decision.9 }+ {" R) }4 t  G" R# ]+ U
        if (watchedNode.pressure<200) {  u0 p5 D& j) D# M  r/ Y7 n
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            // This is a task.
! Z7 Y, w+ ~& S8 q0 a            setPressure(watchedAgent.pressure)
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& x# @9 T3 Q* G  z7 e+ X& ?3 O# k        } else  {  T6 f# a" a/ e' _
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        }1 a* w' Q5 C. D
        // Return the results.
1 L! `; c5 e) Z+ w; v        return returnValue
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: S; [6 [) R/ ?" ^& r& a9 v    }
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8 K0 }9 l5 C( \2 q    /**
& L: h( j' o' {* \; B  i6 z& J     */ z& s0 ~5 Z- R1 k3 I9 [& b; h
     * This is the step behavior.
7 m: Y: O! F! T1 f) t- h5 S     * @method step+ X2 }4 F5 Z4 ~
     *0 u$ {: w3 y. B* e
     */! z- a! [7 ?3 ?# ]4 S# j" ~* E# P
    @ScheduledMethod(
1 d* @! r# l& L9 ?7 F* |4 A' M        start = 1d,
6 R5 A$ k' v+ ]2 }) @3 c8 z        interval = 1d,1 _, O: R3 H( X4 R% M
        shuffle = false. ~$ S5 X3 L6 S7 G* d$ y* [
    )
/ w( g, n3 x. v% y' [5 F5 Y    public void step() {
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        // Note the simulation time.: ^1 E* X/ K4 `' A, K( B
        def time = GetTickCountInTimeUnits()7 q  i3 Z) W0 F
( ~+ Z3 g* S0 g/ M
        // This is a task.7 _( \' K8 [/ R- ?# J
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)- T2 S% I( {6 S
        // End the method.1 j' i# j5 z8 L" r
        return. l' S5 f: d# z$ W+ z

$ |+ k1 g* V% _7 k    }

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' m  I( _8 h- U/ n$ p& A
       public def step(infrastructuredemo.GasNode watchedAgent) {+ X' A, j' ]6 a! T7 v! o7 c
         //这里是watchedAgent  K9 N& W& X- S
但是在语句中,你填的是watchedNode) m& N5 L+ [; ?1 j( v" k/ j- N; ^
        // This is an agent decision.) ]9 B, e4 S2 W* x3 `
        if (watchedNode.pressure<200) {  5 |: i" \! {/ I; C* q
            setPressure(watchedAgent.pressure)) _0 I! O0 c( o* i' I3 p4 O
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
4 D5 C8 i- ^" i0 s0 J       public def step(infrastructuredemo.GasNode watchedAgent) {
) {# N( m% _9 A$ @# e* l5 s         //这里是watchedAgent) j6 c7 F9 V4 A6 t
但是在语句中,你填的是watchedNode
$ u! V! G, a5 J7 y) o/ v* t        // This is an agent decision.
4 m$ U" }8 J6 X" e, V; P8 Q2 ?, e        if (watchedNode.pressure<200) {  
8 P+ j5 G; R0 A' I5 G            setPressure(watchedAgent.pressure)6 {" x" l: Q$ R4 d9 ]
变量名称须统一,可以都改为watchedAgent
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