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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 2 m& |8 }4 N) t: E/ S$ B4 l! Q, V+ |
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, i7 w0 ?2 p4 F0 ~1 u8 G* G    public double getMeasured pressure() {% ^* B- i) `( E4 o% L  l  y
        return measured pressure
$ D/ j' N4 ^2 x& y6 O    }" e9 z, Y9 q$ Q
    public void setMeasured pressure(double newValue) {
0 c' _( O$ f  O, I        measured pressure = newValue  m- e; [. f  u+ l3 ^! @
    }
% H! o" x5 N; L" V1 w* B* ?# X- }" o8 t) j    public double measured pressure = 0' Y+ q" F" ?1 k, l* S" m

4 Q: G* ]/ z: n. d7 q! H    /**' L5 H* O1 k  s0 D% j7 c
     *
; L) M! _; z9 _: N5 W, k5 ~# ]# r$ Q' j     * This value is used to automatically generate agent identifiers.; F+ q5 G$ z0 i7 A8 p
     * @field serialVersionUID! M' q. e5 E! `7 y) l3 M- v/ b
     *
5 M* Y- R+ h% F3 U( O     */
. ]! V) M/ J0 M/ f    private static final long serialVersionUID = 1L
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. E( s6 O" ^! V    /**
4 E, O% K6 {8 ?. g5 R1 P+ o  `' ^     *
( F0 E' B! m$ \/ @     * This value is used to automatically generate agent identifiers.  ~6 b, C( z( j! X
     * @field agentIDCounter
! ^+ A$ k( n5 {6 {, a+ \     *
: {4 B! {6 s4 t     */) `9 m8 G. L) G. N0 Q
    protected static long agentIDCounter = 1
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# f+ o- R  |3 b( \& e7 T    /**
( l3 x! i4 Z2 @     *
9 t( ]. x) z, W* V/ ^6 M     * This value is the agent's identifier.: X# Y) E6 F* u. f  S- {7 ^
     * @field agentID
  l' X8 \; h- g( i     *
( j3 s& k7 b/ _# Z# m7 j# n     */
* x! T& W  h; d- {# c    protected String agentID = "GasNode " + (agentIDCounter++)
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7 W; S# i" U" U( C    /**! ]' i; j* Q4 ~1 y9 L% ?7 O7 C
     *: g( J, {; z7 W2 I# y7 `, u" |% f" D
     * This is the step behavior.! W& E: z# T" _( d, U
     * @method step" S4 d  C" b: r8 s
     *
; k0 e' z' x4 }- y     */: n( v* h7 j+ b# T
    @Watch(. o+ s3 ~, _  o# e& r3 c2 V' m) C
        watcheeClassName = 'infrastructuredemo.GasNode',
& ]3 p9 x  O' d- _9 A9 a. S/ W        watcheeFieldNames = 'pressure',
# A4 L1 l+ r' p6 G! E- d- B        query = 'linked_from',
& K2 ]0 t" ~! ^. }5 \  h3 ^) V        whenToTrigger = WatcherTriggerSchedule.LATER,
1 Y7 [+ t6 T' m0 m& o& |        scheduleTriggerDelta = 10d
2 z' }: m$ W  x    )+ j6 ?% ]% I0 S: G' ?
    public def step(infrastructuredemo.GasNode watchedAgent) {; _. O) m, q! N) v% f7 W

2 q7 ]  {, d% z3 e        // Define the return value variable.% [9 o$ d9 _9 V6 U! d" h% [9 P( s+ E" h# k
        def returnValue
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        // Note the simulation time.9 Y2 J5 ~3 Y: v! s& B: W# }# l2 S
        def time = GetTickCountInTimeUnits()# `9 t/ t& H: |2 `, t' e. M" P

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        // This is an agent decision.
2 H+ X7 H0 \4 _( Z/ w        if (watchedNode.pressure<200) {: S2 I/ L4 @. J0 E
4 \! j! R& @9 ]
            // This is a task.( `% V% y& \: @# ~' E3 ?
            setPressure(watchedAgent.pressure)2 A# O0 z1 {- _  c) a5 |2 G
+ {: Z$ q( V& z5 ~
        } else  {
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6 x0 T) v, ^* W        }0 {  N" h5 E( |( Y4 n8 Z8 N3 X6 I
        // Return the results.
0 u& q. i4 X7 E8 {: E; c        return returnValue
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+ u1 R' \* q* B5 t, X9 ]8 g    /**" ^7 K+ V0 a/ d2 A! h4 M( p
     *
9 q, {( L0 m9 v% Z- k) E     * This is the step behavior.
2 y/ a8 r6 F2 S2 h( x3 G: Y6 N% W5 j     * @method step
$ |8 y! H' l9 C% I- n. b" C, M     *
/ ?& R! K4 k: G2 |' [: p4 P     */
9 {+ o. V+ g; Z8 S( ?    @ScheduledMethod(
9 L& _, X8 i" o  _6 I' Q        start = 1d,
) ~$ E9 G/ k# {- `- R, d0 D* k        interval = 1d,
; |" |2 s# P! d/ E        shuffle = false& d& C5 p8 i. u1 P, l9 S8 i
    )" D+ u  P5 L! Y0 Z3 o6 }
    public void step() {/ {( Y$ |; u. F* w6 j( c5 p* V

$ H1 @: ]! e5 G- C9 ~9 P; J& J: s        // Note the simulation time.
4 K, d* o3 N6 K# z. s! j7 P        def time = GetTickCountInTimeUnits()
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        // This is a task., F& v( F' c: G( U3 e( e- w
        measurePressure=pressure+ RandomDraw(-20.0, 20.0): S. ?4 p7 Y3 O1 B
        // End the method.3 Z( ~2 V6 p4 n
        return
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, `# S* i- z' g    }

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  _- h9 c8 K# `
       public def step(infrastructuredemo.GasNode watchedAgent) {9 u" w) e/ e: O3 Z2 s2 J* l8 I. B
         //这里是watchedAgent
/ M2 f: q# A8 ?( f; z0 U2 J 但是在语句中,你填的是watchedNode) r1 g' n! y& w1 R/ O7 X
        // This is an agent decision." _4 A5 i6 `9 V5 p# h9 Q9 V1 \1 V
        if (watchedNode.pressure<200) {  " p5 Q. n7 l% o6 [
            setPressure(watchedAgent.pressure)
  S' I: B" v  {, v! A* U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
3 V6 |, e' B$ _' v+ M, d0 `       public def step(infrastructuredemo.GasNode watchedAgent) {
" e4 p9 I7 [/ O2 o         //这里是watchedAgent
" X5 t6 C* ?1 V0 e 但是在语句中,你填的是watchedNode: _- a6 _' y" K( x
        // This is an agent decision.; p5 B1 h$ e9 _* ?4 E- V3 ?7 f
        if (watchedNode.pressure<200) {  0 d, \9 b. C* y# q! U3 Q
            setPressure(watchedAgent.pressure)
' D8 A! b6 r7 G变量名称须统一,可以都改为watchedAgent
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