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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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- ~2 j$ F3 z4 x3 v. G) c5 t@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 i+ q' R: l8 k
    public double getMeasured pressure() {- E+ @' }7 L  |2 a7 d& w$ N+ Y# O
        return measured pressure
' y( U3 \5 I& _/ B# p; r7 H  W" }    }
. O6 i' t. `0 A    public void setMeasured pressure(double newValue) {
. S# k) O2 C+ C& M& D        measured pressure = newValue
& I2 L# ~! N7 P, m, z2 U    }
. `- P: n$ E# y: ?  j/ E2 K    public double measured pressure = 0
( X- s( ^1 X, `; o/ p% Y( O& Z2 T2 ]. A* [
    /**
! y% b2 C( A; H0 j- ]- R" t0 ]     *
  E4 }1 I" o0 I# m2 j7 O/ z     * This value is used to automatically generate agent identifiers.0 \, y0 x4 ^4 W' o( W/ K7 K6 X
     * @field serialVersionUID
! M$ n1 g; N5 g6 m- I     *
* Y5 J' |6 q6 a  a$ E4 O     */
& e) k% d* i7 k; @    private static final long serialVersionUID = 1L
4 J9 W" x) U8 Y) a% a" C) {" G
- e6 Q: r$ c% p    /**
- V7 V6 h' h, O  X! D: J     *
. N6 `) X, ]; {% W4 {. l0 I9 F     * This value is used to automatically generate agent identifiers.
5 P; \7 T- a: Z+ @# x: v     * @field agentIDCounter. c1 @' r; H2 U4 Z1 j% f8 z9 M) f9 I
     *
6 P1 p  G5 x5 C0 J6 k5 {6 J     */- g) S. S5 V: s( K% z5 X4 s# j
    protected static long agentIDCounter = 1
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, G0 L8 C: X& x5 o    /**( z- A8 K' J$ {6 l* K
     *5 G4 n1 r& X" j3 b! Q0 V8 Y
     * This value is the agent's identifier.
+ P0 _% r% J# \& j8 Y     * @field agentID! ^/ h, @% p5 \6 W& |
     *1 m4 K# T% Q7 x
     */* F6 j& d& E+ a. E
    protected String agentID = "GasNode " + (agentIDCounter++)
: M  f  J4 D8 n/ s0 O  G$ P
4 d$ l3 h7 C0 `2 e, R/ G, C    /**
& t7 L9 E/ c7 r' H# k/ s     *9 K% P+ O% Z: S" s3 D1 J
     * This is the step behavior.3 [+ s1 C9 b, z0 m- o8 H
     * @method step  n, c) N8 x7 m4 X+ Z+ g: y
     *
3 O- z' ^& C7 u: m. W$ B# D$ E     */$ O) ^& w# t/ l2 j0 \
    @Watch(
  b* @) [: e+ `1 n. k8 O8 z        watcheeClassName = 'infrastructuredemo.GasNode',
; A4 o+ u$ a, U  x- e. ~5 E' l: k        watcheeFieldNames = 'pressure',
4 N: c+ q$ i* G' x% R6 I        query = 'linked_from',
/ j; p! |/ P- l, ^        whenToTrigger = WatcherTriggerSchedule.LATER,2 \" ~# y" u" z( f" Z, \3 ?' U
        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
& @# a9 e5 G$ v. \, R% b, @. Z        def returnValue
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        // Note the simulation time.
3 u! b, S& C, g% v9 \        def time = GetTickCountInTimeUnits()
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3 r. a' D, l3 D7 b7 B        // This is an agent decision./ b* l8 Z1 Z( l+ [* C3 g2 C
        if (watchedNode.pressure<200) {. n6 g$ L  C: d6 ]
# j  @) v3 A' J* U
            // This is a task., k. C* U% Q$ ]
            setPressure(watchedAgent.pressure)- s, v" C; [2 m/ ]" L$ n

$ C8 o# v+ s3 J        } else  {
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7 g" z3 v/ N/ Y6 ~! w+ ~* L( }0 D% o% Z- [" W% M2 T' J$ w
        }$ z0 Q6 x( D( K1 c8 V
        // Return the results.. ^4 ?8 z5 F$ V) X4 Z0 x) l5 H: W
        return returnValue: r  t/ U' ~' e# `% c  z* \4 D7 P' B

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0 W, R2 i( h2 U4 a    /**
, v3 j' `& g9 x$ l- D* ?% f( C5 |8 O     *
$ N9 w% b4 e% I2 I; ?     * This is the step behavior.- e3 n8 X: B+ O
     * @method step
$ q& o" n! w4 l4 K& S( R/ D     *7 Y# G# `2 q( `5 V6 J
     */% J% R, s/ m$ n2 ?
    @ScheduledMethod(
4 |+ k, }  A+ \: C+ \  W6 B1 A- J        start = 1d,9 j8 }. y, p# t
        interval = 1d,% a+ c0 B. v$ Y0 Z1 z/ A
        shuffle = false. [' H% w4 G& E$ o. e# q
    )( G8 v4 F" \3 ~
    public void step() {. L9 z" S' K4 R% U( ~( W2 O# w5 D

( H0 `* d* X5 w1 ^; |        // Note the simulation time.* R; x* C7 ?# I; M4 b% i0 v
        def time = GetTickCountInTimeUnits()
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2 d3 f" I: p6 L* r$ s        // This is a task.
9 }' o6 s' T% Q9 [        measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 N- w5 a) K' ]2 k
        // End the method.
# @% n: t) L" Y2 L        return- w% i3 t( F) N& u! Z3 T$ D9 {6 `

" o  {0 d* S6 C+ X  k    }

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% ?. n4 F, I: P: q! z
       public def step(infrastructuredemo.GasNode watchedAgent) {
" |$ n& V3 Q; F: e* ?         //这里是watchedAgent. b$ M9 }7 s! p$ z4 r* V* e/ T6 d- ^
但是在语句中,你填的是watchedNode
. k+ D/ K8 h) s; I: G; d9 C        // This is an agent decision.) }- R/ K6 a8 _* ~! r# B* L
        if (watchedNode.pressure<200) {  $ y7 V+ O. W$ r% N9 R/ D
            setPressure(watchedAgent.pressure)+ W$ j& Z7 ~- p: j" M3 e
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
, ~0 w6 N5 k% i& j       public def step(infrastructuredemo.GasNode watchedAgent) {; ~4 m8 c, C+ J# r
         //这里是watchedAgent
6 x& O5 h" l5 {; q6 c4 { 但是在语句中,你填的是watchedNode' r7 p" o! \. r5 n- k' Z5 w+ X
        // This is an agent decision.
+ n4 k# B* v# p4 X5 q        if (watchedNode.pressure<200) {  
. c* J  f1 @) Z$ f' E# L- Q$ {            setPressure(watchedAgent.pressure)
6 |8 T% q1 D) k变量名称须统一,可以都改为watchedAgent
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