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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 8 }/ A/ x, t8 z$ U9 H% ]+ ?
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+ o, M  ^$ T; l2 Y3 ~! z: U
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
" o+ Y7 {) n- X4 m2 x6 F4 a3 M    public double getMeasured pressure() {- o3 e2 @4 p( ~9 f" Z+ x% e' M
        return measured pressure* |5 E! a6 N( p/ D. f
    }
- D" |+ L$ g5 x7 ?3 c    public void setMeasured pressure(double newValue) {
8 f" l) e8 s+ w5 P6 u$ r* ]        measured pressure = newValue% B) t+ X# w' V
    }
, _' C* X# P* t2 s# {0 j* ^    public double measured pressure = 0
6 w% p" G) Q, c! M5 z% o. A/ t( R- p/ H# f: S( U
    /**$ ]# n( P% ]5 p+ f$ z' |
     *
. R( K- J+ r3 [; M     * This value is used to automatically generate agent identifiers.
4 [( X( d: X8 ]2 S     * @field serialVersionUID2 e6 m- ~; A$ P
     *
: d! K' ?% _. d. H# _     */
2 Z, F. X: B* D; w    private static final long serialVersionUID = 1L# _, @6 m4 T; w- S  R: w

$ v- }- h4 a- S6 q4 N    /**2 V! S# C& |! a/ W) m( b0 }
     *6 m* L6 n* b4 r3 P' V
     * This value is used to automatically generate agent identifiers.
$ r4 }! @- s  i( R/ n4 P# ]/ N     * @field agentIDCounter, m% H  K# Q; c: C
     *
& \2 m, V* R5 C) X* m     */, ]" z: ^+ x  q0 C8 k# Z
    protected static long agentIDCounter = 1$ t# e+ W0 l$ D* w" e& M4 ]

4 b7 b4 V. J3 J3 @3 a3 i7 P/ y2 d1 Q    /**' G2 G5 e% V+ M* I# {1 G! G" U6 r( r
     *( Z* h; B; F) R! T
     * This value is the agent's identifier.
3 ]. P: |6 `: Y6 E; |     * @field agentID
( X+ X, g2 N" F4 {( P  h8 X     *
3 G+ d$ x( s% X- }+ I     */
4 \8 b2 d- x! Z% N# Z    protected String agentID = "GasNode " + (agentIDCounter++)* l5 W3 _: J( W% I5 z( f

6 D0 l' @  K% B6 n% ]" |    /**
* q8 [1 v2 Z' U" o5 G- t" J! |     *
6 h6 f% {" E$ t5 W* [     * This is the step behavior.
1 C' d1 E1 p/ K$ j3 G+ {% z; ?( @7 u     * @method step
* [4 S$ D3 c: q- k     *
0 f" O7 z( l2 |7 K     */" L! ^1 y. x' W9 ^: U- C9 f% u
    @Watch(
# P: C+ F+ s; z        watcheeClassName = 'infrastructuredemo.GasNode',( ]+ x3 b3 G$ `8 N' e$ ~. q
        watcheeFieldNames = 'pressure',
6 B" B* R0 m3 n        query = 'linked_from',. w  g$ V" k1 w
        whenToTrigger = WatcherTriggerSchedule.LATER,
/ k1 L3 y% X" t: d        scheduleTriggerDelta = 10d: w: E! ~0 I( e( x1 M
    )
1 i* d7 F# x) m# S; m    public def step(infrastructuredemo.GasNode watchedAgent) {
( k& ]1 f6 I5 {( E! v3 U" C, f8 o. {' |  _  X: o% P1 g
        // Define the return value variable.% ?0 ?' X3 V' w/ F
        def returnValue: f- V+ f  Q$ N. Z
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        // Note the simulation time.
2 u* h7 w& M) |2 |' f2 ?        def time = GetTickCountInTimeUnits()5 u/ A2 B  t0 X# j7 Z) Z% N
& a+ W: N/ y  k6 G

6 X4 y2 I& {" {# G& G% ^* [        // This is an agent decision.
) s' {2 z4 ]9 i0 Q$ f/ @        if (watchedNode.pressure<200) {
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- G3 p" u4 H) h7 k  w! ?. e            // This is a task.
# S& K1 w+ c0 o) l5 l+ r            setPressure(watchedAgent.pressure)9 d; W+ D) M+ D) m3 D" S8 ?% m
# M4 @. A4 m4 s
        } else  {
3 ]6 {0 d% U% ^! E9 _3 L
# m* T: f9 b/ E0 |& q8 ~
9 B$ p% N' ~, V8 L6 P  E" R        }
  C5 D5 Q4 g8 Z9 I, a! t. a$ f        // Return the results.
$ p1 u( p- u7 ~& \        return returnValue
" p) @, }1 y* z$ p% |( I' G  a5 N1 B2 u# W" ~
    }! f" `7 Q; i' E5 h/ D4 N5 ~% L

& P. W0 p8 S# Q1 S7 T/ L    /**
7 _# _! {! e: X' Z3 ^: a* _     *
9 }, U/ E' f% S5 `5 m2 u3 H     * This is the step behavior.
, I( V% s1 I+ ?- K0 `' c     * @method step$ T/ [3 v6 C8 Y! j
     *6 W2 P: n9 T) \1 d) s) D5 w$ B
     */
. R3 x0 M/ e0 p; k) D9 ^    @ScheduledMethod(6 _3 ], X% A8 i7 Z7 L! ~, k# w
        start = 1d,& R: ?8 v& k+ c* A2 @+ W' f
        interval = 1d,
4 L- |" t9 ^" E        shuffle = false& [& H+ K0 z" j
    )
9 Y+ y6 q) A/ _! E7 f* K, u/ l    public void step() {
/ `8 u; X4 |" P
: o2 Z# |; g! a9 S        // Note the simulation time.
$ o# o- E( }0 V8 ~+ _        def time = GetTickCountInTimeUnits()
, m! o' V  B8 Z  J" F
" U2 W& u5 p- v( ~5 f3 L        // This is a task.
* H! ~9 ~/ |& T2 ^3 _* k/ c2 |8 f  g7 d9 H        measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ w0 x. B  I9 X# C$ G0 k9 E
        // End the method.8 x) S/ }9 m6 m4 q1 m
        return" C; n0 ]& ~$ f# K; y3 U

2 I3 l/ p$ a; @. v    }

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
! O1 h, V* Y( S; l' Q1 r( }       public def step(infrastructuredemo.GasNode watchedAgent) {: O( U$ r7 k7 }* Q7 {9 y
         //这里是watchedAgent
& C/ d2 E) M6 V, X1 @) e7 B' \ 但是在语句中,你填的是watchedNode
6 u9 L3 Q! e' D3 x/ \* \        // This is an agent decision.
4 w! d, S0 e; r7 c- h4 R/ f        if (watchedNode.pressure<200) {  ! W6 k8 W5 B( d7 ?3 [2 u
            setPressure(watchedAgent.pressure)( c& p1 V; b% M' l  j
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' M( E! M, t. k) `# R
       public def step(infrastructuredemo.GasNode watchedAgent) {
, x; v: V! u5 c- Q: `/ s7 W9 [; w         //这里是watchedAgent; B8 i! w1 ^! L
但是在语句中,你填的是watchedNode
- S) Q3 i: t( `        // This is an agent decision.
1 X0 F7 E& b6 P( p        if (watchedNode.pressure<200) {  
+ [+ K0 X3 Z" z: a+ ^/ j. e6 e% S. ?            setPressure(watchedAgent.pressure)
: Y$ [/ d7 A, _* k' ~变量名称须统一,可以都改为watchedAgent
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