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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")# S6 p& R( R, a% v6 A4 G4 l9 x
    public double getMeasured pressure() {7 ]& N' A$ o$ K) d/ f( c
        return measured pressure
% a) i  C# u- x1 l* R, O    }
) C4 l4 }/ b1 S7 E    public void setMeasured pressure(double newValue) {6 P4 {2 d; ?' |1 `. B  q
        measured pressure = newValue: T; g& {( M5 H5 l# ?
    }
* }6 N2 O; j0 {* @! z    public double measured pressure = 0
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    /**
/ E% H8 L9 @% J+ V/ K; N     *6 y# B: v# O  x3 H; z: R' m. t" l
     * This value is used to automatically generate agent identifiers.9 ^2 U5 t% D3 T, V% [  r
     * @field serialVersionUID
1 L1 |& c8 m3 f- s+ }     *4 c2 ~/ {2 y$ N" a1 T
     *// G9 I7 p# _' m1 ?: c5 X4 p
    private static final long serialVersionUID = 1L9 W! u( v5 Y/ W/ r% P  Q. ~
: }1 A6 g) a: m2 u  s% V, d% X
    /**
& k4 \' m4 O7 |( Z5 d0 Z9 e+ r) k     *
& M) X& g, D  k2 C( c     * This value is used to automatically generate agent identifiers.2 d, B8 ~" M* m. L& H" @0 W/ ?$ k
     * @field agentIDCounter
) N1 [( S- _3 v1 [& l, W4 H     *
  \; g" R# d9 L  _     */2 Z! r3 _% Y7 r4 ~2 v
    protected static long agentIDCounter = 1
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3 f  h; }8 |6 K7 ~2 z4 L    /**3 L2 T2 q- s0 m1 G  r1 ^
     *
1 n5 ~, Q; W+ Y     * This value is the agent's identifier.
) e5 f! n$ `) L7 b     * @field agentID
' ^0 p2 S/ t2 C* r8 V4 i, }     *
) U  \' f0 K+ `, j9 V0 C. r     */
4 _8 H+ Z; W6 K8 U* X: `1 ?  x  e, Z    protected String agentID = "GasNode " + (agentIDCounter++)! q/ J, H( u, u2 q5 R4 U/ f6 |
# X5 Y+ V/ H: O% Z
    /**. A# K$ q: {- w" A7 y# V  `
     *
- u: E) k0 P: Y: F0 M3 \     * This is the step behavior.' p/ I8 A' H) S: a: u
     * @method step
8 N4 N0 B0 E8 }) [5 k     *
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    @Watch(
6 I+ l  T& M% C# F( X; {        watcheeClassName = 'infrastructuredemo.GasNode'," E& J0 `- x& P' I! V! _6 k
        watcheeFieldNames = 'pressure',. I& k' F* t+ k% W+ I9 E
        query = 'linked_from',
* h2 l3 W- A) I. Y; ~" E+ ^+ H9 p/ `        whenToTrigger = WatcherTriggerSchedule.LATER,
7 [7 o  Z7 z8 [9 J6 i8 p! h/ p        scheduleTriggerDelta = 10d
" E& w  W7 Y# q" V# w1 M    )
6 x4 u; O/ @  P/ L3 Z/ w    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.' h. Q2 h9 a+ V9 U9 s; H
        def returnValue
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        // Note the simulation time.
) l- s" r5 b( T2 H# B        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
3 K. i( t) t! ]9 i' f7 W; c: ^+ {        if (watchedNode.pressure<200) {
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            // This is a task.
, n! X( u2 {/ K& \8 t" Q5 @            setPressure(watchedAgent.pressure)0 R/ I6 ^: m* G! K, v' o8 I
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        } else  {; ^! l' ?/ E9 S& |7 O$ k
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        }
$ J9 k; d! _: @. T7 h        // Return the results.
; L- x) @; t7 I& D  E3 E) E7 f) W        return returnValue
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  T1 v  Q- o2 }& c+ V4 H+ N    /**
: `2 b/ h- F$ W2 `2 n     *
, B9 t2 w0 r8 Z     * This is the step behavior.
1 {1 `4 }# @& w" w% P+ g: W     * @method step
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     */% ^" v* U+ i" i2 c
    @ScheduledMethod(3 p& u3 k" h: N  k/ \
        start = 1d,# r3 u) p% x' g/ w! @
        interval = 1d,
! b! \, E# O5 u" F9 C2 R+ I# I        shuffle = false
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    public void step() {+ T: _/ _1 g, [- \1 A6 O* B
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        // Note the simulation time.
. w) J0 Q6 s: F! T6 r2 v4 s        def time = GetTickCountInTimeUnits()
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; E0 C# b- e) ^        // This is a task.
# L" R1 u' r' n" J) o        measurePressure=pressure+ RandomDraw(-20.0, 20.0). n1 L* ^& |4 u2 W9 M, ], S8 M
        // End the method.8 Y7 F9 u; a+ y1 u6 T3 @4 ]# h7 n7 S* }
        return
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    }

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6 N/ D3 Z! j, Y! F  o6 ?' y8 o8 w
       public def step(infrastructuredemo.GasNode watchedAgent) {
( e6 C6 D, c# {( m6 F4 h         //这里是watchedAgent
/ G& U  U/ Y& M4 n. ]' P8 I; S4 I 但是在语句中,你填的是watchedNode
( n& W  v3 f4 u. e& u' O% T        // This is an agent decision.) `0 ^1 p7 r$ E, }, G
        if (watchedNode.pressure<200) {    y( R7 x; x% b( U
            setPressure(watchedAgent.pressure)' `( w( ?! _: R, ?- C, K
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
: H4 X% O6 q0 u       public def step(infrastructuredemo.GasNode watchedAgent) {! @0 Q9 C1 [9 u4 e
         //这里是watchedAgent) }: Z' K; ]7 z0 E( T6 p6 v+ `
但是在语句中,你填的是watchedNode
: W6 Q4 o7 y1 B0 J, T7 C        // This is an agent decision.
8 {0 k1 F2 p! T+ s/ m        if (watchedNode.pressure<200) {  . Y8 V7 P7 I% i/ i2 ?
            setPressure(watchedAgent.pressure)5 m7 V9 u! ?: u) ^! \; B
变量名称须统一,可以都改为watchedAgent
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