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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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# G9 x, b3 D, A, Z; i
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); v# w# ]7 T1 t7 o4 C
    public double getMeasured pressure() {
$ S4 O+ S, k" R6 a& ~5 N- p2 }        return measured pressure
# v( V6 t/ W: V( i# Q  R    }
. x. W! @0 v/ _% _, @( e    public void setMeasured pressure(double newValue) {
: ^( a6 z  j3 J1 L, p% b$ `        measured pressure = newValue: @! z$ k9 c' v( a8 ?% G9 S1 N3 P1 P
    }
% H$ f, g3 X" V8 a  T    public double measured pressure = 0
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, y0 b" a* \3 o6 A0 z' b    /**
. n  s1 c* S/ s  L1 Q4 _5 L     *' b5 @3 c, K' ~5 D
     * This value is used to automatically generate agent identifiers.) ^! [9 S' j5 G7 x
     * @field serialVersionUID% S* b8 U, _* \9 O3 @* J' X+ t9 J0 K
     *( O) i' Y! Y3 ]8 j/ H+ l7 P8 f
     */
9 h) x2 ^# g0 g  I6 i( M4 }    private static final long serialVersionUID = 1L
' d# H/ N  d, A* G+ [3 U  Y5 n# q
    /**5 T1 _5 k, g; T5 {6 T+ H; F
     *
) U) R' Z' [! K, y4 r  i9 d+ k! `     * This value is used to automatically generate agent identifiers.1 N+ O, Y7 f7 M
     * @field agentIDCounter
* Z' F0 z3 g' z+ u) p     *% T# ~9 @! y# V, Y8 e! f
     */
0 \* ?4 Q4 f) G- R! h, Q5 b    protected static long agentIDCounter = 19 ], V$ s" F- e6 U- ^3 D
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    /**
. l) {$ r8 g9 x/ s: F     *7 }- t6 X8 d" Y- X+ r( q- D" o4 n$ t& T
     * This value is the agent's identifier.
# I+ D, w+ h) r" X  A     * @field agentID& {' Q- r( x$ T" N" O0 o' x4 S( ]
     *$ n% O6 ]. q6 Z; z: C4 @; n6 ]# h" }
     */* @8 p6 y" A3 M* M
    protected String agentID = "GasNode " + (agentIDCounter++)
* V3 E" ^& z: l
! c* l1 h4 N2 j1 x5 M    /**" w! \$ \7 v- [& B8 g4 r: R
     *
3 X' s3 Y0 x: q4 f5 e     * This is the step behavior.
, X: j4 ~" p8 q6 L4 l     * @method step& F  @) H$ N; ~  r7 w% W; f5 V
     *& L  f3 \& S$ p- \$ S
     */
( I, V  g% `* \4 Q( p2 _! v2 o% w    @Watch() O# x- [0 M3 }$ a9 G4 U7 [3 z8 A
        watcheeClassName = 'infrastructuredemo.GasNode',' h5 r+ [: ]; X$ a# V
        watcheeFieldNames = 'pressure',
' i" j4 C. J9 ^3 [  y        query = 'linked_from',8 f# o. [* X  y) B
        whenToTrigger = WatcherTriggerSchedule.LATER,! j* J& U+ v9 C' P8 T5 r1 O, o9 n
        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {6 Z' r9 d  L, l' f. v

3 o9 m4 C# n. R3 }/ |8 z) S        // Define the return value variable.' a3 n) H" n4 |3 {# \" ?, W
        def returnValue! p/ y* B! U* p# h/ i

4 \7 b/ ]0 O& [5 `* M% T! v3 w2 w        // Note the simulation time.8 m1 ~4 m5 c9 Q4 ~% C  o! @
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
3 \6 o3 r4 d, F( F# h        if (watchedNode.pressure<200) {' y- M. K8 j7 K" t

8 H/ d$ J" B2 o; F; f2 P            // This is a task.4 _% c0 q3 N/ m! ]0 D: \
            setPressure(watchedAgent.pressure)  g6 k8 W1 N: x, z2 }: c: ^8 A

$ v$ y4 t5 q6 g2 R4 d( X        } else  {
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: {5 E2 {* h0 N: G2 ^3 s# t. e0 |3 w        }# Q5 s9 @, t# F( I: n+ w& V; k
        // Return the results.; S# C6 O/ j8 d& r& s
        return returnValue
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    /**
# R- |0 U& u5 f8 s% Y     *
% o  e+ H$ \7 H2 A; z; K     * This is the step behavior.
" ^- N/ o7 Y$ H* \$ P. M     * @method step
; F2 o; i* {7 B8 K$ h2 i     *
# A5 f! L. G* ^2 Q  F8 t/ Q- g0 R     */# s& ?1 f* ?/ o2 \/ I# V; `
    @ScheduledMethod(; A- k; a. ^. K* r$ j# X7 `' t
        start = 1d,
8 y! w/ B/ D; }        interval = 1d,
8 h% H! f4 Q# w$ y' [/ Z        shuffle = false
3 i3 ?  t$ I4 p# b. I0 h% ]    )! I1 s7 }8 ]4 l
    public void step() {* P1 M3 o/ U/ L( w  E' b

" L1 P7 `3 v/ l        // Note the simulation time.
# F5 R. S2 n( b! o6 q% l* `4 K        def time = GetTickCountInTimeUnits()
1 E9 P. M8 n* r' `7 K3 q9 \
- W2 o( ?" p1 c        // This is a task.
0 w: _$ x9 Q6 C: M        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- H0 L( Q* G$ w; K2 f: ]+ c% f        // End the method.
6 Q: P: w4 D" r5 ?7 F6 A        return# u: Y% z% e" @; v2 A
& ]* t7 {, S$ U8 r
    }

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 M) `5 [9 K8 y       public def step(infrastructuredemo.GasNode watchedAgent) {
, @5 s3 C4 ~2 ^         //这里是watchedAgent
6 V+ w$ k  g1 h1 R  G 但是在语句中,你填的是watchedNode" l3 d" g& ?! {& N
        // This is an agent decision.
3 D  a# Z+ i* f. m/ R        if (watchedNode.pressure<200) {  
0 R7 e2 G& L1 H            setPressure(watchedAgent.pressure)2 }# ]1 f: ]% n( t4 o6 a
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
) J2 W" a/ |! Q5 h( ~( R& [# h, u# _9 g       public def step(infrastructuredemo.GasNode watchedAgent) {
( d- c" @, ~9 t" r         //这里是watchedAgent
# H' `2 y$ \4 o7 c6 H  J+ b 但是在语句中,你填的是watchedNode9 b/ e4 J8 q' H4 O5 Z- j
        // This is an agent decision.) V3 N5 s3 \6 M  b
        if (watchedNode.pressure<200) {  & K  c9 ]. k6 j3 e+ \9 t) r
            setPressure(watchedAgent.pressure)
3 P6 e% @# G( t; ~% W变量名称须统一,可以都改为watchedAgent
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