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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 + I. C; }8 B  t. [

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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! F% \" U/ m0 R! D( l5 b' Y
    public double getMeasured pressure() {+ _( ]7 O/ z( }( A& g( `9 p
        return measured pressure+ Y( c; M; G- S0 F
    }
4 i8 ]# g8 q0 |% a" G! K    public void setMeasured pressure(double newValue) {
' N; j# d0 N/ u) X1 {' Y        measured pressure = newValue
8 o% O3 R3 N, s& D    }% e( @+ x7 U0 d: Y; o  p( h' G5 n  f- W, R% b
    public double measured pressure = 0
- r8 q2 x  `* Y( h( _" x2 [
* c6 f8 c  `( b  z1 j2 T- V( m    /**
- S/ _* J7 w- B  p     *7 ?& Q: g4 z& }1 U" U) \' H7 I) B* h
     * This value is used to automatically generate agent identifiers.$ x' P6 s2 z( |3 d- {
     * @field serialVersionUID
3 \6 v+ c$ k5 g     *
1 z  O: F- M( q8 w7 o4 _! L! \( i     */$ \) \' ~/ q6 l6 k- w
    private static final long serialVersionUID = 1L! `6 s, Z0 L) I" J+ O

* e, B0 Q; Z! f$ ?# s3 a    /**( c3 V1 x+ {# `
     *7 `3 z9 I) G7 }) E& `
     * This value is used to automatically generate agent identifiers.2 h$ K6 b- j; M! u3 x$ `& P
     * @field agentIDCounter! z& r5 y7 T* r  w4 g& f
     *0 h% y- [- I; I0 }: e& k' W6 G
     */
2 b) h' A! s& l' A    protected static long agentIDCounter = 1  h# X: P$ D2 P/ i/ a1 ]
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    /**9 S+ r# ^9 y6 A
     *
4 \6 n! C: n7 S4 J     * This value is the agent's identifier./ `; T/ \- f/ t3 \' f
     * @field agentID
: |! _4 A  ]- Q7 ?8 ^     *
2 F. ]- m! q& d     */
3 H; W& k% ^* Z- ?6 H    protected String agentID = "GasNode " + (agentIDCounter++)
: ^" o& ?2 D, v" r0 \+ r) W9 D  p5 m* E  ~3 ?2 q
    /*** b4 h7 w4 h1 {9 [
     *
7 P) [$ A1 p* K9 G! i% @0 ^/ A9 R     * This is the step behavior.0 C  y) e$ G  J4 C! r2 p" h$ }
     * @method step( E: W4 a: {$ {/ ?; _! r0 t; I
     *
, t0 t& _3 r8 W0 B" X' Z$ p% l     */6 [& S2 n6 O* F  F
    @Watch(
* z' c0 q' j. W$ T0 Y3 I, X4 B        watcheeClassName = 'infrastructuredemo.GasNode',
; h+ p% W" U( C6 _; c  G        watcheeFieldNames = 'pressure',
4 E& N+ b1 l! i        query = 'linked_from',
# c7 [1 i% T! x2 L! z( {        whenToTrigger = WatcherTriggerSchedule.LATER,  |& E  {; d9 i- @2 x9 A! o6 ~
        scheduleTriggerDelta = 10d
6 _, {! D7 d0 x! E( [    ). X; ]) y' a! r) t$ t
    public def step(infrastructuredemo.GasNode watchedAgent) {; w/ H7 E) b: I
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        // Define the return value variable.
4 z8 j1 j$ @. T1 K# ]# V" h        def returnValue
3 }) ]( N/ i& l7 h7 f0 Y! ?5 m* J, i% j5 M, P5 }' A; m
        // Note the simulation time.
7 x6 u7 D5 W* A% {/ W" p" D        def time = GetTickCountInTimeUnits()
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- _" s+ v& A7 {
        // This is an agent decision.
0 _+ i, \; p3 T7 W. v8 D' K# [        if (watchedNode.pressure<200) {
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2 q$ k6 u) J# O. E! y6 b, Y            // This is a task.
4 [" F7 U6 J- J# C            setPressure(watchedAgent.pressure)/ G8 s+ W/ ]/ u

7 F7 a7 w5 }" U5 Q8 s# H2 g; E+ R        } else  {
7 |) T* n+ ]" z8 N7 X% K
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* r( M( ^/ j7 Z; g- b& Q0 P& c+ f        }
# r% k+ V  s2 G        // Return the results.
4 F- u7 T; z$ a5 u" m! O1 E2 I1 @) C        return returnValue
4 {2 i) D& f4 Y% @' `/ ]  K
! s8 |% G0 I+ C2 t    }
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8 v8 S6 {9 H6 \    /**
1 z8 V& z: d: K0 v4 u     *
6 n. ?- G2 I" N     * This is the step behavior.
* X# G( T! S- I9 O) m     * @method step
& s& s3 m& u0 n7 v     *
( ]6 J3 Y9 u2 E+ `! C     */
2 N' R. B5 ]* Z2 P* h6 \0 n    @ScheduledMethod(
2 P( m+ P6 s! R- n1 t1 ~! N& z, Q        start = 1d,! g# E+ @) _; y7 ^, i6 _" V" C) x
        interval = 1d,
  W6 ^9 F3 e. P" U        shuffle = false: x' S' [5 y6 H$ Y& m. ]" W
    ): k2 S; F( j" |1 ^  j( Z0 I: L
    public void step() {
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# S4 u; X- v! s        // Note the simulation time.
! G2 k( {. b  F* k        def time = GetTickCountInTimeUnits()
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6 D! n8 j$ x$ G7 A" D- r        // This is a task.
! V6 _0 A! p, F0 ]- k        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
5 k+ q' |  |, K# h/ A$ {( ^$ M        // End the method.8 S& ~; e. V; c0 d1 G% u5 s
        return
/ Q- [- ^5 D4 q  S; m) Z' k7 `# ~! l: l: Y/ Y: O: i6 |% j
    }

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( Q, ?+ }7 r" n( V0 N
       public def step(infrastructuredemo.GasNode watchedAgent) {
8 o; r: e+ ]% G7 c+ }$ ^) H% I         //这里是watchedAgent
# n" c7 f8 G, _% T5 W 但是在语句中,你填的是watchedNode* W8 D1 Y9 }( \) W9 k
        // This is an agent decision.+ m# L) B1 T$ I6 O' R9 E
        if (watchedNode.pressure<200) {  ' K3 W6 ?1 F6 S$ u3 m
            setPressure(watchedAgent.pressure)" ~$ ~. i- f6 O9 I$ w2 n
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
9 n2 R3 u9 u" Z" ^$ l       public def step(infrastructuredemo.GasNode watchedAgent) {
$ L3 i$ F# y! [         //这里是watchedAgent( B" o7 |! a3 R. }' ~* h
但是在语句中,你填的是watchedNode+ `% X; ?- c1 J
        // This is an agent decision.2 t& r5 T, [, g& ^8 y
        if (watchedNode.pressure<200) {  * i0 j$ F5 h$ T; |; ]
            setPressure(watchedAgent.pressure), g, u/ A! Z4 _/ G
变量名称须统一,可以都改为watchedAgent
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