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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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 n  W3 m8 t$ a4 M
    public double getMeasured pressure() {% k% A0 X" r- g
        return measured pressure
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    public void setMeasured pressure(double newValue) {
, ?  {3 U: j. _9 B8 O- u# ^5 p        measured pressure = newValue2 H* C% R" z: B- ]" E: h, o0 O
    }0 p: s4 r' q5 j4 }' U. h
    public double measured pressure = 0
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    /**9 W& Z1 ]; E; @7 y% w
     *1 s' H) x5 [# H" I
     * This value is used to automatically generate agent identifiers.
3 \" X$ U7 u. ]0 N1 I     * @field serialVersionUID
- p. H- g0 k* u) X* |5 p9 a) l$ p     *! n: Z. e0 Z( `9 i
     */
' w% m! r  N0 H+ `( X/ E  F: H    private static final long serialVersionUID = 1L
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+ q1 H% i' V1 t& y# b7 `$ p0 f    /**
+ _! P. b5 ]( u7 }/ Q     *- F/ W( i5 ]% N& c' ^0 Z
     * This value is used to automatically generate agent identifiers.' a7 F3 v2 [+ m! G1 g  N  ~
     * @field agentIDCounter+ [' Z/ z" a' O# K
     *
1 g* Q# N% t% P( @0 {: m. L: C, R     */
* G. X- a" R, y/ v    protected static long agentIDCounter = 1+ e' f; `3 T" {& H% h/ |1 \1 M
3 c- k# W9 Y* `/ E- p
    /**
- d$ I" i- d5 f, x" ]5 M7 o     *
' W+ |4 @9 G3 q* P! s- J     * This value is the agent's identifier.
% N, x' h" h- n+ u* V) l     * @field agentID* i$ o" l+ R: K# p  b: m" X, }. S
     *
, p2 |! \* q( Y6 G% Z     */3 a( ]* p4 F! z! H6 e
    protected String agentID = "GasNode " + (agentIDCounter++)' l8 O% b* d& m4 q; [1 s3 k! X0 C2 y
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    /**( e8 J$ Q! A% s" g8 R
     *8 _3 G) K# g* ?6 f
     * This is the step behavior.8 x1 H5 `; d; J+ R
     * @method step
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     */+ ^, \7 S! S6 e- Q; `8 J
    @Watch(
# o! ?$ ~; k, v( |0 b6 Z        watcheeClassName = 'infrastructuredemo.GasNode',
7 V9 p, m7 w4 ?/ g* s& I        watcheeFieldNames = 'pressure',. o) c4 G' z. g$ Y& F/ q
        query = 'linked_from',
# Z+ }, v# G, A3 T9 ~        whenToTrigger = WatcherTriggerSchedule.LATER,% d. {+ ~' n6 v- a; E2 N
        scheduleTriggerDelta = 10d
* @, X/ p0 U. `  ]8 j. n6 d4 V, {* q    )
) w$ r$ B: S7 n4 D4 O9 e" T, F& I5 _    public def step(infrastructuredemo.GasNode watchedAgent) {) \9 H. ~+ d; d+ x* m$ m
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        // Define the return value variable.& q: t# w2 \) G$ }& Z8 ]
        def returnValue# L' @% w: |2 y" \- u8 F  _

* @& [+ g, @; M6 P* s# D        // Note the simulation time.. m3 k) a8 e5 {. b% l) t, V9 X
        def time = GetTickCountInTimeUnits()" C- I& Z1 |& u9 C% |" M
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/ X, X4 {9 T9 U1 b. q" Q" ^- K        // This is an agent decision.
9 [6 y2 V% r8 m        if (watchedNode.pressure<200) {. r8 o: \, q7 V0 k: M% w! n& w

# D2 {. Y+ o* s3 s  _. ~7 }            // This is a task.
2 J; J7 f; ^6 @  u! {( b7 f5 p6 B            setPressure(watchedAgent.pressure)' _' X! V" H2 K( b) m5 x- l
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        } else  {3 U; h4 S6 r/ `  V; `

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: a+ _* y' A6 A6 i7 a6 S" G/ h+ r        }
# A% B, G$ J# {3 {% X3 h        // Return the results.. k" ?. a: P* g* P" U
        return returnValue
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    }
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    /**
# W" K1 n- t2 l9 `+ k7 D/ u- g     *
* E# ]1 Q3 N; l  d& C0 w6 k6 B5 v# B7 t     * This is the step behavior.
. A" `5 y. j0 a% @& M     * @method step
. j! x' ]7 M5 G, t$ h; G- T2 l# G     *
5 U3 K+ u, l) Z: d1 ~  _& p1 M- ~     */
' V1 L4 C, J, i5 v0 W! n/ ?& N    @ScheduledMethod(7 I3 q. I+ T9 Y6 V' m9 O) a, c! D* c
        start = 1d,
" g& M5 k3 v. r0 Q4 C8 [        interval = 1d,
  R0 J4 T2 Q% h' T& H& J" K        shuffle = false
  r0 L4 y# e- c6 Y; ]7 l2 R    )2 d0 [; H; a* s# t5 f
    public void step() {
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5 I# T; ]7 \) J) k        // Note the simulation time.# d$ I: L9 @4 F! n* G
        def time = GetTickCountInTimeUnits()
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+ |" ^4 E5 n8 {; u2 {7 g        // This is a task.
8 Z7 U! t) O! Y+ `9 B% ?        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* o" k' ]$ k& j$ C/ O( n; t+ D        // End the method.5 x9 `. r  y3 K7 I5 Z/ J' w
        return
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+ Z) P4 I5 z! f8 p5 l. d    }

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
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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" ^8 b$ A3 P* v% t- p, z( A0 j
       public def step(infrastructuredemo.GasNode watchedAgent) {
7 K+ \- W/ B3 l. P& a# s4 {         //这里是watchedAgent1 q8 C8 l  o2 H/ @3 W% S; X/ q4 l& ]
但是在语句中,你填的是watchedNode
& v0 T" `7 N8 }. s4 h        // This is an agent decision.  c5 r! R3 k0 j! e1 m
        if (watchedNode.pressure<200) {  # J1 |" e: Y2 K
            setPressure(watchedAgent.pressure)6 C5 X" ~4 T$ c  `' e' C
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# U2 X  m( L' N$ C- ?0 E
       public def step(infrastructuredemo.GasNode watchedAgent) {
9 n9 g( S6 k) q9 g0 q. @1 b1 v         //这里是watchedAgent$ i3 I4 U+ x$ k
但是在语句中,你填的是watchedNode. }$ E# S9 k$ F8 T: }
        // This is an agent decision.2 Y% ?7 S# E, ^( v0 l
        if (watchedNode.pressure<200) {  
5 {! d9 ?; Y6 j4 z; n3 U            setPressure(watchedAgent.pressure)
; r9 U. r! p) q% ?变量名称须统一,可以都改为watchedAgent
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