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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 ; L7 K0 A  [6 f( y
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" x& {" ?& T% V2 N
    public double getMeasured pressure() {: E0 h9 @2 g! }9 [
        return measured pressure% P. h( t* U' ^2 Z
    }
9 `9 W! @0 f9 A. |* B+ A    public void setMeasured pressure(double newValue) {
0 i2 i2 O% y5 ^( p/ R4 P5 f        measured pressure = newValue1 x( |7 L* \' T7 y6 \# S( \
    }
, ~5 ^8 Q  h: b* S: D    public double measured pressure = 03 j" s4 V: Z+ r' V) {5 a

. R, W0 P# s2 a1 r. ?2 Q, m0 m    /**2 ?1 ]5 C8 q& L6 W
     *
2 b' {7 o( v" K6 t1 v! G, v/ B0 M     * This value is used to automatically generate agent identifiers.
6 ^, O1 {" L. m9 A" y     * @field serialVersionUID" d0 A2 e( y$ q4 D
     *
: f/ O6 p3 p0 W  P6 _. Z     */% s$ s& I! x; P: J& e( z; l
    private static final long serialVersionUID = 1L
; i8 c* d: [$ j" a. r, y* S4 P9 E3 q& V( I1 x4 E% _4 O
    /**, P* V$ x' G! f
     *3 ~1 c6 `" c9 S6 v8 R- P( F6 K
     * This value is used to automatically generate agent identifiers.( y4 g+ X- M6 A8 c# i6 T
     * @field agentIDCounter
" u7 [" j) b5 W! B' j     *
4 i" q! V- J$ T6 `     *// H. D- |  g" R0 s9 |- O
    protected static long agentIDCounter = 1- R5 g7 s6 E, _. s& f' r
* M+ K2 R. Z6 m% K
    /**
) k+ c+ t; H9 g$ d# H     *4 @4 {3 M6 k, g
     * This value is the agent's identifier.3 S" f. p$ }) H9 n
     * @field agentID4 t  t9 D  u- B! Q; r. E4 Z
     *
: B$ z) b; n$ k% u# H     */+ c6 C% _9 o  r, p# Y
    protected String agentID = "GasNode " + (agentIDCounter++)9 D) ^5 v/ V3 x, V( {8 Z/ f; o
1 o- ~9 T3 ]+ f5 p+ _
    /**
9 F+ R; s" C, C3 [1 K     *
( b% s& ~; y! c. K! `# ]% P     * This is the step behavior.2 e7 @9 {, Z8 {8 U% r
     * @method step" \( `' i+ T5 i7 p2 b: W( }
     *" \( I% s2 T5 {$ R
     */! O( R4 a/ V' p! Y- u; G7 ?9 X% z
    @Watch(
6 I6 S6 R/ W! _) w" Y        watcheeClassName = 'infrastructuredemo.GasNode',, w0 a; w! A7 P9 Z; i0 W
        watcheeFieldNames = 'pressure',( p  C; q; I- E$ Y9 `  R& Z) j
        query = 'linked_from',6 O7 w. |0 Z/ t0 p8 @
        whenToTrigger = WatcherTriggerSchedule.LATER,
9 g( ~' q5 |2 z0 Y        scheduleTriggerDelta = 10d% u7 Y. _( s& M  K) v  B7 L3 v; |* X
    )
4 |; t5 U8 w$ }  o# N    public def step(infrastructuredemo.GasNode watchedAgent) {8 ]' ^& \! U* I+ x. K" g7 \
# ?4 d$ b! \/ h5 d
        // Define the return value variable.
6 w- ~8 p" t6 x1 E7 B        def returnValue
2 y- c9 L+ ^6 I9 D* _0 c8 `; u; L, L5 |. L2 t
        // Note the simulation time.
9 {, x1 I. m7 g% h9 m        def time = GetTickCountInTimeUnits(), O6 |( z. S8 ~4 I) V/ G& |
8 h: l" I! J  p, g/ E* }

2 Z9 t8 ^& L/ D4 O. y7 O" C        // This is an agent decision./ q0 ]1 k9 g3 ~3 D
        if (watchedNode.pressure<200) {& e- D" L& E& `, o

" r& T( [% [2 h( N            // This is a task.( H6 Q) r5 G4 h: N4 k7 S
            setPressure(watchedAgent.pressure)
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        } else  {! y% L3 c: A+ X; l  P

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+ P# p3 t# ?5 L* s        }
$ f( i  k. X9 D- g1 o: f        // Return the results.
! {& V8 k/ z# f# K        return returnValue9 N* k+ J5 R) W4 X0 w- P7 k
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    }
4 g! \6 i/ K, `2 w" \1 x: t
3 O' B5 c% u& p8 v5 H4 [7 \* x    /**
9 ?$ v7 R9 Z) R0 p3 s" t( }     *" D# m8 D' F$ Q; _( f* {
     * This is the step behavior.
' _# [+ c0 c# x1 ]" W3 q" ~     * @method step
7 x# }& z$ _/ V     *; i% T& B8 y/ X7 e2 r( R
     */
9 g3 @4 W, e& Z  n    @ScheduledMethod(
7 D* y$ S- Y+ N' I+ g! f) n        start = 1d,- x& L2 B8 |( T* I5 v. d% w( p
        interval = 1d,4 r7 r- c; ]* m+ G* ^
        shuffle = false
# t: x0 s& \$ W  i& I7 O    )
) D- {( G" b( l: M& V2 Y$ j% Q& g    public void step() {( i1 r1 S: e6 M
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        // Note the simulation time.
% N- V/ A0 m3 ~7 F  b' ], t0 r        def time = GetTickCountInTimeUnits()2 W9 e2 C$ b  R% |. S3 ?4 K
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        // This is a task.
! M& h6 I1 u% {) Y8 P' E        measurePressure=pressure+ RandomDraw(-20.0, 20.0)) F3 _% A( L+ K9 U, [7 a' o' c
        // End the method.' j# g' w1 F, L
        return
% J0 _: A/ \: t9 c# q6 `. M4 e5 z
    }

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2 u% u% |3 I  u4 [
       public def step(infrastructuredemo.GasNode watchedAgent) {
$ g/ ^. c! ]' A( }6 ]         //这里是watchedAgent2 V% a1 ^" h+ h
但是在语句中,你填的是watchedNode- @! J9 t/ E9 W
        // This is an agent decision.
% }" Z; S# n  L( V        if (watchedNode.pressure<200) {  
, C# I% X1 y  N8 X; K            setPressure(watchedAgent.pressure)* I8 Z9 F! f; S/ ?4 `* d
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
5 t, z$ ~: g. T+ t# s       public def step(infrastructuredemo.GasNode watchedAgent) {
: v' V5 o2 i7 ~7 [- Z) ~% ]         //这里是watchedAgent3 i; }8 J* w, e  g- V) Q3 ^5 u
但是在语句中,你填的是watchedNode* B1 A, w% q! `2 Y
        // This is an agent decision.
/ _! v5 y  O7 {; T) h( H) S        if (watchedNode.pressure<200) {  
! B* v) m. l7 T            setPressure(watchedAgent.pressure)9 ~' Z- p- ~- T6 {* P
变量名称须统一,可以都改为watchedAgent
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