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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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4 I+ Q/ \1 F" E' q# \  M- M, I: i! w@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
& B" i6 q$ N; w  y* x4 P    public double getMeasured pressure() {; D' S; R& F6 B9 c4 |# f
        return measured pressure
1 V& y$ b% X: k" I; J    }
+ \3 [5 |1 ^2 b: n    public void setMeasured pressure(double newValue) {. C" c3 g: f" U, E: c
        measured pressure = newValue
1 R, N$ v0 \+ G! V* ^    }
3 u; s# ^# K8 q) B1 f4 K) b    public double measured pressure = 01 z7 S, S1 ^, u# p& r% B6 J

* ^! T6 m+ T- r2 p& y) f9 q    /**& |4 `8 P% [" @" |3 M$ m, u
     ** w. z# C7 d2 K( u
     * This value is used to automatically generate agent identifiers.! ~1 ~& }9 \1 u4 M+ U: x0 i6 ~1 ^6 p
     * @field serialVersionUID
2 S9 p3 H# b* y/ B7 [( ]/ w, E$ H     *+ h5 q* \" a& G& d. V4 G- Q1 c
     */; |: u0 [6 y& t( L/ w' W& S
    private static final long serialVersionUID = 1L* J) L0 w0 l* d) ^& j2 N- {
" @' Y4 s. G* `5 O' ^" Y1 Q& ?$ `
    /**
2 L* h6 @$ A0 A3 ?* r/ @" ]     *
9 p' Y: c5 w% ?1 M6 n     * This value is used to automatically generate agent identifiers.$ u; b3 ]- Y7 D& K
     * @field agentIDCounter0 \; g) M; Z* N1 L7 o. C1 }
     *" k$ n1 F( `  X4 _1 a
     */
( J9 ?8 C1 d; j+ H    protected static long agentIDCounter = 1
# `' l  m; h9 u4 s: f
. R# P6 _) w" R, w2 ?$ R/ E    /**. H( k4 i1 I; X. D; `5 p) _( v* ]
     *$ _  N7 Y0 q! R3 j! D6 |, H
     * This value is the agent's identifier.
) p/ [1 A6 j" o. U2 h     * @field agentID
, y- V/ C: m. G( {# [. C     *
6 F, D9 E" U( q- d: Z! h! z( i# Z     */; K& a( n2 x4 C
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**/ `. j" K0 X' x+ i, `7 r
     *
  I6 I% z7 u+ h- d2 F" Y( V2 e     * This is the step behavior.2 I+ }* P: ^8 w% m% a
     * @method step
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     */& X8 ]" Y# f& q; r; D, a* I' i* Q
    @Watch(
& L/ u! M3 t4 B7 `: n$ r        watcheeClassName = 'infrastructuredemo.GasNode',
- D/ D% A! ~6 ]- w$ {, Z1 ]  W8 S        watcheeFieldNames = 'pressure',
) C1 n/ M; _5 N" E$ {$ r7 k) F        query = 'linked_from',
- F. ]8 [+ C& U9 U: v2 Z/ \        whenToTrigger = WatcherTriggerSchedule.LATER,2 n- j8 C, \. Y; |, t) M
        scheduleTriggerDelta = 10d0 h/ B) k$ F3 P. m; E. Z
    )
, C) s% y/ Z7 Q8 j0 C0 d- u/ ^" C# e    public def step(infrastructuredemo.GasNode watchedAgent) {
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, ^8 C9 i% @- t        // Define the return value variable.3 ^( J) z4 u$ ^: `9 z) }8 p! q
        def returnValue6 N# u" V! m: B  t- b& E

. q) K% L. i5 Z        // Note the simulation time.
8 t' u! E3 z! B1 T2 q        def time = GetTickCountInTimeUnits()
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& F! T  \. _  I) }1 L% a" N        // This is an agent decision.5 u6 x* X6 `6 E, K& w: n0 U
        if (watchedNode.pressure<200) {
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            // This is a task.+ }* c& W& }+ P
            setPressure(watchedAgent.pressure)
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% f/ P/ U+ c6 x" D. w- \        } else  {' s- x2 f. Q# B- {

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( R" N2 T5 @3 a, l7 e, P        }" h& s/ n5 _* b# a0 Z" r0 k  o# w
        // Return the results.$ q1 a1 v! ?6 l/ n
        return returnValue% K: J5 R( C; \7 R

) b" k& S3 j+ @' R( \- Q) x    }
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4 q! e" Z. S8 B) G9 l" p4 C    /**
9 W+ q7 s' f; a! G     *8 i" a' b6 P( t8 p% t
     * This is the step behavior.
/ j" d$ i+ Y2 Z: Y% N     * @method step  t8 q. ?6 a* ]2 \
     *5 s+ O! T' A/ T; a5 B3 s0 Y! f
     */9 L& H5 i! Y5 |+ y: g/ E8 n) _+ E0 R, [
    @ScheduledMethod(
! n% O+ A( G, ~- j3 d, d' Z        start = 1d,6 p* R" A! p* i1 H/ B' o
        interval = 1d,
1 {9 X" ]- T& g; W        shuffle = false
4 F& n, D9 W$ U% u" T    ); A9 ~! H$ F/ U. W, i% n! |! O' V
    public void step() {5 X5 p6 S, ?; z0 Z, s6 q. N

+ f5 T5 E1 r# R% V  [1 J        // Note the simulation time.
* V: _4 D; p' x* d2 \        def time = GetTickCountInTimeUnits()
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        // This is a task.
4 `" [9 b" F+ T0 U9 P# M        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
: \+ j  y3 _) D$ u9 x/ L  K; Q        // End the method.
. |6 ~1 \2 y8 P        return7 `( X7 V4 U' h" b. d/ W) j+ w

+ Z( }( {# Q; \. ^1 E% O% J    }

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; K8 n5 Z, {  J# V  s
       public def step(infrastructuredemo.GasNode watchedAgent) {
8 m; h* y" L5 n* O: g& ]0 I         //这里是watchedAgent
2 A  G6 a! w9 W/ O 但是在语句中,你填的是watchedNode: Y# y! A0 k* D$ X/ n
        // This is an agent decision.
& x9 s) c5 z! P9 Q/ F        if (watchedNode.pressure<200) {  # D. E& D* X* P- t
            setPressure(watchedAgent.pressure)
3 r& K; O  p7 G/ ?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
* t7 U9 ^/ E/ J& r! p! W8 J       public def step(infrastructuredemo.GasNode watchedAgent) {% d: ^* F% w9 r: ?( `+ Z2 C- K
         //这里是watchedAgent
# g+ Q3 Q, w! o# d4 a! J. x 但是在语句中,你填的是watchedNode
) z  K0 H: A) e9 @        // This is an agent decision.
) h$ O* u1 f  f6 O& _        if (watchedNode.pressure<200) {  ; E8 s6 S: z; ~) Z
            setPressure(watchedAgent.pressure)' x" C8 h8 c* I+ C/ O. w
变量名称须统一,可以都改为watchedAgent
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