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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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8 T: N. M- b- n  G@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( K' y; i# Y2 i
    public double getMeasured pressure() {
( M- k* W' o! c5 C7 ~9 ~. e8 ^        return measured pressure: ]4 H* O- @) [/ A5 _- t6 R
    }
2 Z& k5 |* s' E' j) e    public void setMeasured pressure(double newValue) {
" O9 G; V% x- D% w" N" i        measured pressure = newValue
* b2 o- @4 S. i0 @    }
5 x, P  [, @2 R. t! P5 ^    public double measured pressure = 0
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8 f0 C/ W% e5 C    /**
1 h4 G" @8 K4 G4 e0 G     *2 g2 Y4 c7 k0 }* b* r
     * This value is used to automatically generate agent identifiers.* f7 W2 y4 o; {7 ^, h
     * @field serialVersionUID
3 O* Y) ?, r9 m! \% _) T& S     *4 j- Z9 q6 H; x2 V$ b( a  ]( ~: R
     *// ]1 o# U) o' l  F
    private static final long serialVersionUID = 1L
# x, R5 r0 U. G8 ^5 [+ ]* u2 u$ }
    /**) t* u2 x" t2 Z
     *
' X8 H( \) {; A5 H     * This value is used to automatically generate agent identifiers.
9 _; H$ c. K& j- s5 n5 i# L     * @field agentIDCounter
! C& c7 g- S4 i; e9 g     *
5 h' t! R4 ]) w" W5 x  C     */! @4 g  [4 W8 ~
    protected static long agentIDCounter = 17 [  W  o( S% S3 r% E
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    /**
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     * This value is the agent's identifier.% j5 A# S) P$ c# f
     * @field agentID( G8 I5 ~( t4 X: w; [& }
     *
9 @3 v7 M+ n0 G' H8 y- N$ x" H+ R     */
7 T/ I0 h( B% [2 {" A    protected String agentID = "GasNode " + (agentIDCounter++)2 f& ^( q. V  r! E4 E) A) A
& F% O2 e1 u8 O& {1 X. R- @3 t7 R
    /**. V1 x8 o5 K% p; Z
     *
  b* n6 t' O) V% d- Y  w9 O  E     * This is the step behavior.
1 [9 n9 Y: K" D, I     * @method step
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     */  {3 m( r8 e* I
    @Watch(0 q, L" y3 I/ ~2 l
        watcheeClassName = 'infrastructuredemo.GasNode',
' k, E! S  U; }        watcheeFieldNames = 'pressure',
8 @1 ?+ ]- Y6 [* F, d6 k        query = 'linked_from',
8 [+ ?6 a2 i+ ]8 I* U, k2 u7 z" P7 h! `        whenToTrigger = WatcherTriggerSchedule.LATER,
$ o. e! A% M2 U( J# f( `        scheduleTriggerDelta = 10d& F* P$ c( C1 T; l# j3 w
    )1 b& u, x/ e% d8 `
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.7 c& l. O7 Y: C- d6 h7 X
        def returnValue
/ j: ]  H! c5 t; X  S
" k6 {9 m0 {+ ^/ i+ P; K/ t, Q+ S* s+ i        // Note the simulation time.  s5 |% a5 F5 A  I2 z% L3 H) Q
        def time = GetTickCountInTimeUnits()
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: i1 q7 U" q  E6 _0 w3 A8 C5 m        // This is an agent decision.
2 }' G; L9 [9 m  ?; W" M        if (watchedNode.pressure<200) {
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! y6 @2 _: x+ v, d            // This is a task.; y6 k' N! ]- u5 s# |
            setPressure(watchedAgent.pressure)
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        } else  {: m4 F; m. C+ d
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! x5 s( W, F6 k, {6 G3 V        }
; d% H* V' k7 y3 \        // Return the results.
' r- R# d* O( S  [/ Z+ A        return returnValue0 j2 m" u. @( Z* t5 P, f5 O. E% d7 {
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+ B+ S: b. O: [, T    /*** @5 f- f0 K# E- Y' `
     *
, P4 g7 J( ]; k; F* P; b6 ^8 ]1 K- \     * This is the step behavior.' j" F4 E% B% ^5 Q+ ~) x/ g8 ^
     * @method step6 x% C, C; e) s9 q- k( h$ o; u# j( X
     *
( w# Y, d9 z1 {5 ^     */
+ e$ q* s1 |# R: ~+ \' _5 y9 L# G/ ]    @ScheduledMethod(
4 C& I9 i2 L; s# U. q5 H3 @% j        start = 1d,
3 R3 W- x6 @  z( ?/ v# d* J" q        interval = 1d,
* c8 |5 b. N! n# _# M  ^* ]9 V        shuffle = false
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    public void step() {
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, a  o) A- i' g% h1 ]        // Note the simulation time.5 A1 q# q# x) u7 o1 @; k6 X
        def time = GetTickCountInTimeUnits()
& B" ^6 S% z; W- \9 X$ c0 n% ]
  s$ H; W% C0 ?' a% Y: i: t( l        // This is a task.
" s8 a6 }2 V- f& x# f        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
+ E, ]6 e; e  X: w- C. U. g* @        // End the method." v0 O* o/ Q  A$ y; j- K
        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
0 z+ T& P7 i8 l% K2 i" p) R, F       public def step(infrastructuredemo.GasNode watchedAgent) {
( _- ^: E8 X) K, Y/ L         //这里是watchedAgent; G" T0 o. G+ s6 w- B
但是在语句中,你填的是watchedNode
, P+ f. U  K# k; |0 Z        // This is an agent decision.
1 A' s! R( V* V8 g/ l/ n  C        if (watchedNode.pressure<200) {  ( Z  H! i5 F) E4 ^, I7 x6 P
            setPressure(watchedAgent.pressure)- ]) {& I& q2 H
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* m% {% I
       public def step(infrastructuredemo.GasNode watchedAgent) {  L# `5 D; R" s
         //这里是watchedAgent
! {7 @0 ~* N! v1 u. D9 y5 I 但是在语句中,你填的是watchedNode
$ L2 ?6 C' t: `2 N        // This is an agent decision.- f+ p0 _  I* `! N+ K1 {
        if (watchedNode.pressure<200) {  
; e5 c. i3 ?: u" {; L) l  O            setPressure(watchedAgent.pressure)# z, g0 R5 t1 A, O/ r% u' {
变量名称须统一,可以都改为watchedAgent
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