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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 K, Y2 Y! S
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
" v2 b# `) b% A; p; e    public double getMeasured pressure() {4 |/ F+ f% q/ O3 \
        return measured pressure
& M4 M8 A9 g( f$ @6 [! s8 \) s    }
, f+ C9 T* B7 |5 }9 \7 r    public void setMeasured pressure(double newValue) {& f/ s) u1 i% m. W8 @! X9 O0 T
        measured pressure = newValue) H8 h" \0 w( _; ~4 b+ I' y
    }% z' x. u* h  t8 ~9 s1 W
    public double measured pressure = 0# v$ n8 r0 E% ]. T2 p5 A- P( j
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    /**1 G& g6 T2 j' H. v/ K
     *. p) ]+ {: `. `: t$ O% V2 t9 N1 V
     * This value is used to automatically generate agent identifiers.
* ^* B: M! ~7 S1 h8 V     * @field serialVersionUID% \2 a* S6 n" _3 Q0 d+ h
     *2 r8 G6 f4 \. K& j' b
     */
9 y, j4 Q8 @/ w) a/ w    private static final long serialVersionUID = 1L1 M" `; G, a. E& R6 e

  w8 |8 ^2 b% g$ J0 [    /**$ y2 @% {- n  M( J; w. n- P2 H- k
     *' `' I7 G# y- ]3 ]4 A
     * This value is used to automatically generate agent identifiers.2 q* t9 J7 \0 c* D; l& c8 X8 I+ Z
     * @field agentIDCounter; @& Y7 p8 f5 ^9 n9 V/ E
     *
8 h" [4 Z. N5 c# ^% ?: ~, [) G3 \     */
( h, B7 N9 W; ]' I% ]    protected static long agentIDCounter = 1
' V8 G4 @2 \; }' I' j( B
( w9 F" q, T) R: b1 v7 T* H6 P    /**9 v- H, k7 j) l! |
     *5 a# c' f% h0 i- Z; z
     * This value is the agent's identifier.
# j0 c8 ^$ f* ]: v) u6 a. f     * @field agentID+ n* s* a( \5 {% ]& R1 {& o8 S  {
     *
# Z4 n9 h. O+ [8 K0 H& k     */
, s4 I8 L1 I: u3 A1 q; X& o    protected String agentID = "GasNode " + (agentIDCounter++)
) Y3 g. I  ~8 x) x/ ]& e6 U3 X4 h1 [; N* p5 j* n1 B. F& x" V
    /**
8 h& T6 m, H% d% m0 [     *4 i1 D8 D7 V7 _7 }6 t
     * This is the step behavior.! I, {5 p, i8 H
     * @method step
: E# l- R- z/ ~1 C- c. s     *
9 N% _( @$ y6 z% \     */7 O8 A& Q1 A+ v: F
    @Watch(- t3 H, C9 V4 C6 E
        watcheeClassName = 'infrastructuredemo.GasNode',) `9 \1 _/ v* n/ v
        watcheeFieldNames = 'pressure',! k+ X& L$ F. P5 N: R, j, A
        query = 'linked_from',
& s+ d' c& T0 A8 \  O) J: `        whenToTrigger = WatcherTriggerSchedule.LATER,
! Q$ k' O6 l, q' A        scheduleTriggerDelta = 10d
, e2 t! L. P2 R5 _    )9 r( t# L7 U; o+ J% {
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
6 ~2 [( L' V# a* d6 t. j" C. d        def returnValue5 v4 x6 x3 J7 n% k+ l6 @; `# H
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        // Note the simulation time.
7 H, e4 I8 o% h4 n        def time = GetTickCountInTimeUnits(). K4 |! k+ w8 u0 S& H. `8 ]
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6 S7 N) [( j6 U% m        // This is an agent decision.. {; [4 M& ]7 B" ~3 o
        if (watchedNode.pressure<200) {* @  _% @; n9 v0 ~& u. I
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            // This is a task.
  z& y3 |. W4 g! w# A            setPressure(watchedAgent.pressure)
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        } else  {0 q8 t3 O+ M7 H) H- i8 M, S5 G
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+ P0 Z- d" ?  d; N5 J' k% x1 O' y        }
/ c/ J* m3 H0 t( A- l        // Return the results.; n! e* s7 L8 m: A& P
        return returnValue
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    /**2 K+ {: m, ^5 n) W( H  }) ~' _
     *7 s! k% O  t1 C3 i) E$ `
     * This is the step behavior.
7 g. s+ ]( a3 o+ P7 _& D     * @method step" j3 s' ~0 Z6 R
     *
! C% t' m9 C$ Q     */: e, H: F% ~/ ~
    @ScheduledMethod(
. w- b, m! {/ m8 h        start = 1d,
6 i7 v! ^- o4 `2 [% M2 k8 D3 p        interval = 1d,- I  e7 B" v$ D3 A" O9 I
        shuffle = false
; y8 V  L% A2 u9 L2 c% m9 A    )
! V" k$ i1 g& u, ^! E    public void step() {  G8 {; z* O5 }4 e' ^

; r% ]4 Z( v9 Q2 A# B7 ]        // Note the simulation time.
+ y! Z' O$ K: ~. c        def time = GetTickCountInTimeUnits()
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+ g6 R7 [) C! I" X        // This is a task.# Y3 O+ P$ z8 l' q1 W3 x: d
        measurePressure=pressure+ RandomDraw(-20.0, 20.0): u& G- b% \. A/ m, P
        // End the method.
! d5 ^) `3 X& ]' Q+ ]# K        return: F5 `2 O9 ^# r
" ~* {0 {5 a8 l. Z* i
    }

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& f' B: q7 z% x3 e
       public def step(infrastructuredemo.GasNode watchedAgent) {, L! f8 y7 x( `! y3 J* \
         //这里是watchedAgent: B: f! ]( F  w, U8 _
但是在语句中,你填的是watchedNode8 S* K7 g" L* C4 s/ J% A1 U, G
        // This is an agent decision.
- q0 h- {6 c# I% {) [  r        if (watchedNode.pressure<200) {    j+ K! ^) M; H8 M! ^5 m, l5 ^5 e
            setPressure(watchedAgent.pressure)2 H" T( w( N7 Q; C  b5 m) ^
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8 g' D2 ?0 R4 x" G& Z* Y: y8 K* H
       public def step(infrastructuredemo.GasNode watchedAgent) {4 }" R# O- s4 o  K, K! o
         //这里是watchedAgent
2 q& R2 n% `4 n3 X 但是在语句中,你填的是watchedNode
* E* |8 N4 J8 s4 C6 }        // This is an agent decision.1 K( x( o7 _8 X0 |; J0 n5 C0 u
        if (watchedNode.pressure<200) {  
$ m! v, U% n8 w. I$ Y0 O            setPressure(watchedAgent.pressure)
* n3 Q% Q# t' Y" H7 J2 }; g4 }6 _变量名称须统一,可以都改为watchedAgent
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