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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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7 N5 w2 k' R6 [3 S- C5 s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ U0 [& t' l' {, c    public double getMeasured pressure() {( |3 k0 _7 k; J2 W3 ~! V9 W
        return measured pressure/ o3 V- D" k, l- j" m
    }
. z3 }! V# ~9 u, u    public void setMeasured pressure(double newValue) {
" l: x; I7 V4 C1 ?        measured pressure = newValue/ X2 ]# {6 t. W/ b+ v5 }) Z9 M
    }
7 e0 [8 O# ~5 O( ?5 J. @1 I! f    public double measured pressure = 0
$ N5 V6 h+ z/ n& r: _7 O: }1 G  v, E' `! q( D% n, C) J; ?% B- Q
    /**( L% D2 r& z9 {1 G, L+ b# u. T
     *+ |' o' _  r( D8 n
     * This value is used to automatically generate agent identifiers.
+ j, e+ V6 l% y' A/ O% n  i" g8 x3 E     * @field serialVersionUID
0 G* l% K6 w  ?* g7 |     *
. m' ~. W: ]; `. z0 ]: }     */
- K. v  e' c0 d- U  I' t' ~; }    private static final long serialVersionUID = 1L# \! o! f  w  S5 T
6 r  {$ _( a$ f" @* ?1 `& [
    /**( @' L! L* W# L* c6 C9 q7 b) ?
     *
1 Z7 D( Z8 g+ g2 _: ~8 B; K' H* x     * This value is used to automatically generate agent identifiers.
: ^. ^* u9 }9 _$ a! C; t0 o     * @field agentIDCounter
/ d, M5 Y& Z: A- E     *# I8 Q$ N0 @! v4 q
     */
& q7 G( J$ ~" W/ p4 i/ C6 p. u* g    protected static long agentIDCounter = 16 F8 s. u( X5 B/ B6 U( m  C- w
4 \7 T% ^! Z1 d# V. ~3 ~
    /**  {# K! Y9 }& l2 v5 h0 u
     *
; {- s6 ]2 G! ^     * This value is the agent's identifier.
, Y8 j( x" D# J! I0 ?0 X  ]( n0 N6 Y     * @field agentID
# O9 e2 j" b7 U  Q     *, D9 X( n2 E+ X
     *// j8 \/ k0 R+ s9 X; ]8 r4 ^) K
    protected String agentID = "GasNode " + (agentIDCounter++)
# d8 i7 ]5 o- w, `8 x. ]$ j
" U% z& H9 D8 c1 x1 u    /**
0 S( J+ b- r7 b0 }" v     *' b: s* q8 ?: L/ J' [
     * This is the step behavior.
. U/ `. B: o$ c; b& o2 Q     * @method step. D) t# D- z: x2 z5 q
     *) S. X' \9 _  L4 r, p0 {. G( z0 w. Q
     */8 h/ v9 C" j* m, G& y
    @Watch(
3 \$ q( P" k" W! J% D        watcheeClassName = 'infrastructuredemo.GasNode',
2 [; W/ ^, R5 S- d0 M* T        watcheeFieldNames = 'pressure',
) w7 ~) x) k& k9 _) I/ ]* g        query = 'linked_from',
/ `0 R, o7 S+ G) u6 i        whenToTrigger = WatcherTriggerSchedule.LATER,2 i6 W( ^' ]0 t# t' m  J; s
        scheduleTriggerDelta = 10d
- T" c* c& ]8 k$ |" Z    )
. h$ S$ A0 E3 p: R2 B    public def step(infrastructuredemo.GasNode watchedAgent) {  t2 E0 E9 V8 M4 m8 q0 Q
) o8 {+ K& S; P
        // Define the return value variable.. O2 B, G& t4 \! C6 J
        def returnValue
4 L8 f1 M. I$ G; J7 l7 {& H: U2 R9 Y8 x. X! {5 N; B! v3 `) d
        // Note the simulation time.
4 H& v" z* y" ^: M) ?6 @. O        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.+ M7 ?9 y/ T. u% Y! h' m! k
        if (watchedNode.pressure<200) {- ^2 A/ x% l$ L9 n" W
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            // This is a task.* X: Z% B8 A) B- \. {1 n. @* l
            setPressure(watchedAgent.pressure)
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4 z+ y! b/ _  h$ y        } else  {. e: T* U+ b' |$ C6 s$ Z8 P7 _/ i

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        }4 v, ?* m# _' D2 A7 f; @7 ^" [
        // Return the results.
, S2 k+ o. \; _+ y' o/ w- M        return returnValue
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    }: w4 a3 W# W# Q' _% o8 _; P' W! Q

# n; j( y4 T0 Y3 J( J7 C4 k2 H    /**/ \" o! y1 D! [: T
     *
  p, P. J' O! E7 r8 O$ K9 c& |     * This is the step behavior.6 U* t: F, n7 F2 x+ h) o. n$ y
     * @method step* y! p0 z" D" C- t
     *- E* U9 L5 _0 j5 a3 J( M# j; l6 `
     */
8 f0 I. q( N% M/ d2 c% u    @ScheduledMethod(
. W- y5 D2 J- l- `        start = 1d,
1 B! o' q8 Z" v' U1 U8 {+ f( z        interval = 1d,! {- A" O% F' ?8 v
        shuffle = false
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    public void step() {
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        // Note the simulation time.. v, a3 }3 V3 k+ j6 z; ^
        def time = GetTickCountInTimeUnits(): o8 v) F$ B6 m  c; R

7 D/ ?& p  b; r/ B        // This is a task.
' s$ i4 ?/ V* h6 @/ U2 J        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
0 b( s8 |4 J( M& i5 b# G: N        // End the method.
$ c2 u4 }* U; V1 v; R2 O        return
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' A' j& n4 ~2 m/ _    }

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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参与人数 1仿真币 +10 收起 理由
苘苘 + 10

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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, K& C: q* u# c0 |( p. ?! I8 y/ i- ?
       public def step(infrastructuredemo.GasNode watchedAgent) {
/ M" L4 ~; {6 T- R" n         //这里是watchedAgent; [! h7 q" L# E% U5 y
但是在语句中,你填的是watchedNode
+ E3 }/ z3 O$ j        // This is an agent decision.
' ^. E) l! V9 K+ [6 `: N        if (watchedNode.pressure<200) {  
- s! ^9 d7 T5 g6 h0 I            setPressure(watchedAgent.pressure)
5 A# l/ U$ J  D: U7 }! Y. }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 H% r0 a& w) v: w# W
       public def step(infrastructuredemo.GasNode watchedAgent) {
  o* j! P2 m) o% k8 I0 B         //这里是watchedAgent+ c  Z2 }# j/ g) T
但是在语句中,你填的是watchedNode( k8 h$ ^# M: u6 A' j
        // This is an agent decision.' K$ d- z9 |# `& L) w2 v: @) Z# Z
        if (watchedNode.pressure<200) {  
" Z% A9 A/ m. t$ n$ r9 M) a$ c            setPressure(watchedAgent.pressure)  D2 l4 i9 I4 n# W  X
变量名称须统一,可以都改为watchedAgent
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