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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   }+ d& N. R1 F5 X. [2 p# W
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")- B0 M9 ~* w, B" i+ a, D
    public double getMeasured pressure() {
( N' |  R( ~- h; }) X8 O        return measured pressure& S+ z( P" m7 s+ j7 B1 }9 v
    }7 O& \9 g3 z1 B( J- r% d
    public void setMeasured pressure(double newValue) {
- D' F% k' U9 `2 }6 S0 f, w! A7 p/ e        measured pressure = newValue; ~0 J4 @/ f( c% F: C" ~5 Z
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    public double measured pressure = 07 A' J, l7 ~+ M' Z& A  E6 o
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    /**# E+ ]3 ?6 {' M9 Z, ~  B
     *
5 Y1 C% R! f/ s     * This value is used to automatically generate agent identifiers.
5 k7 H3 _$ {% K8 i% d) u& j; w5 y     * @field serialVersionUID" `+ T5 X0 i  J/ V$ N
     *
  {2 a% b& [; `4 m  _/ \% X6 C+ f     */
' k; h$ a( t# ~6 n    private static final long serialVersionUID = 1L
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3 u' ]' G" }" D7 {' A    /**
7 H! V7 ~) q$ _: q     *. c/ a) x8 j! Y3 T7 l8 c' y. K( F
     * This value is used to automatically generate agent identifiers.$ @3 M7 u& b, Y8 ]6 K; _
     * @field agentIDCounter; o, |) j/ C$ ?- I1 q
     *+ J$ u" W7 j9 o! M* D' [
     */
7 X) ]( H2 J1 j* G    protected static long agentIDCounter = 1
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" @" v% _# f8 ~  |# h/ c3 B+ W    /**1 {! ~: S1 h) W" n0 K
     *
# u8 \' P6 a% C' u4 F5 |     * This value is the agent's identifier.1 e: @* i  K  y
     * @field agentID: ^7 p  S1 ]: r: u; ~8 Q# x7 ~- \
     *- W+ Q8 M3 Z1 [6 f
     */: j0 x2 y' R2 {- e
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
+ G5 S! R& A; K; P' Y# d7 P     *9 V2 t4 a& R- v4 j# b) n) }
     * This is the step behavior.
' T% x" _( C1 A* o' S; m7 b     * @method step
7 t2 w4 Y. W8 ~( T     *
) ]; e* u2 o2 ]8 {" b3 [2 L     */+ n" i" _$ F9 j
    @Watch(
+ O! V. g( D6 O3 I: `" @% J        watcheeClassName = 'infrastructuredemo.GasNode',
; e0 C- ~1 o  F4 h        watcheeFieldNames = 'pressure',' k+ Z# O( f4 X7 \* I
        query = 'linked_from',
; V' \% |8 V+ J9 ?  \& T. J- I: @0 y        whenToTrigger = WatcherTriggerSchedule.LATER,
; |- a6 Z: G' [$ k, X; ^        scheduleTriggerDelta = 10d1 e5 r: c' y- D* }) J, v1 Q
    )7 Y9 F* Z. g* S; ^) w4 J
    public def step(infrastructuredemo.GasNode watchedAgent) {5 V) m) T% d( W, D- J3 T" j
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        // Define the return value variable./ H0 ]/ |, X% |% A
        def returnValue0 _! f, ~3 ]  r9 @

2 v. w* `9 ]) `7 i7 V+ O        // Note the simulation time.
" M8 q, c* f0 {" Q  C        def time = GetTickCountInTimeUnits()
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9 u. t9 ?5 @; j# D% X' Y: A8 b* n        // This is an agent decision.
7 {; E/ v1 k  u  b6 J: b        if (watchedNode.pressure<200) {. E& Z' W$ I+ g3 a; @6 ]4 X& ]' Z
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            // This is a task.  X% {: f9 I* I3 D
            setPressure(watchedAgent.pressure)" R7 ]- ^; T- x  R# N! q9 C6 X

" K$ g  Z( x/ Q; ^0 u        } else  {0 e7 ^8 K/ [; X/ Y* v* t
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        }" T7 A2 C0 m0 r, Z) N
        // Return the results.
1 R1 y1 o8 \. o2 _8 F        return returnValue4 _5 [! S- g- n8 n5 S

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    /**) z! {. `4 ]; u3 ^$ L) n
     *7 r6 o, r7 V7 W  n4 h0 m
     * This is the step behavior.
3 }; t7 T3 ~% Y1 ]- {' m( j2 G) @     * @method step% N  W! a7 k7 a% Q5 ?, z# l
     *7 }4 k, e  u$ b- y0 V4 w
     */
1 O4 W0 E4 j2 {! W; M5 X' N: _    @ScheduledMethod(
; Z3 p+ u6 x+ T        start = 1d,. X  i$ [. N" U4 G+ ?; d9 v6 o
        interval = 1d,
. c0 q7 E# m! f6 Z        shuffle = false
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    public void step() {
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        // Note the simulation time.: Y/ C# N; ~- y" E6 t
        def time = GetTickCountInTimeUnits()9 o+ u3 G8 T0 S7 S$ m' Q! [9 `
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        // This is a task.
* o8 b( b; H) W0 [        measurePressure=pressure+ RandomDraw(-20.0, 20.0)  u7 Q" @( S2 G9 X" }3 p! _( [: L
        // End the method.
7 f$ k: [" p) L/ Q        return
$ B8 ^( q& f4 }; ?$ Q
+ X3 [& I) W+ `8 N4 {    }

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$ S7 P- o1 A1 k$ E2 ~0 M
       public def step(infrastructuredemo.GasNode watchedAgent) {: Y2 \0 R% _4 O. e6 o) V
         //这里是watchedAgent
$ G2 k' ]' u; _ 但是在语句中,你填的是watchedNode
8 E2 E( i7 M' o# [9 ~7 w' |1 r        // This is an agent decision.* L' Y, W3 S, [. u# E
        if (watchedNode.pressure<200) {  $ |: h% ~; b6 Y5 ?9 i- [/ [
            setPressure(watchedAgent.pressure)
) f7 O- @( x2 ?; s. ~7 X" l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 ~& b% [) P$ e2 K: i       public def step(infrastructuredemo.GasNode watchedAgent) {
* c0 p2 [8 q1 b( s3 B0 a+ G         //这里是watchedAgent
& O. V3 r% \; R: |2 D! ] 但是在语句中,你填的是watchedNode
+ [% t' j( }* f) L$ X( d        // This is an agent decision.  _8 R8 F6 Y& X
        if (watchedNode.pressure<200) {  
8 s# |! ^  Z6 N5 [2 a7 T            setPressure(watchedAgent.pressure)
9 E9 B- [1 q& a7 P+ }- V变量名称须统一,可以都改为watchedAgent
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