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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")( Q9 C/ u* M: l1 B
    public double getMeasured pressure() {. |$ q- s8 Z2 `' y
        return measured pressure3 T4 ^  F- }7 ~
    }. Z# f7 R  D1 V4 e% s, E- t6 s
    public void setMeasured pressure(double newValue) {& I  R; d( T3 E$ I6 Z
        measured pressure = newValue9 S- @4 B; p7 p3 a
    }( v2 C* x2 q  b' Y2 k4 X
    public double measured pressure = 0. i" O1 q$ J  W

! u6 i. q, i0 E) X0 g: q: x  E    /**
: ^, Y1 L. Y' V# D     *
' u8 j( x( g. g7 V; i     * This value is used to automatically generate agent identifiers.. A/ J1 m) z* z2 P: p6 C0 F# `
     * @field serialVersionUID" l3 [! f0 C+ x" I  l' i- t
     *$ Y) c9 z: q3 ^% W6 ~
     */
( W  n& T! N& `% p3 e/ A5 o    private static final long serialVersionUID = 1L% |  Z2 F" h% {( v

7 C3 R* O$ m: @, P+ X" ^5 E    /**
2 L; _0 {- Q6 |0 E     *
; {% F- p2 e' V, o     * This value is used to automatically generate agent identifiers.* H5 O2 g4 K( x% P
     * @field agentIDCounter
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     */$ B+ B: d5 H! U: `5 l
    protected static long agentIDCounter = 1
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: }/ l. D# H1 b" Y2 {    /**8 X7 H' m8 F6 y
     *9 {/ [/ G9 y' c3 t4 c+ p0 n
     * This value is the agent's identifier.
$ e4 Y1 P  b- I$ H' |     * @field agentID
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     */, H. N( u$ O* F6 D0 ^7 p* V$ D, `
    protected String agentID = "GasNode " + (agentIDCounter++)
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4 D2 z9 D$ ?1 x; ^    /**
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     * This is the step behavior.; ?0 T0 ?/ d& }7 S+ Q9 L$ W! e1 T
     * @method step
7 I4 j: n' ]$ r     *
9 o: A% `1 r: b% L4 W+ \     */
, c% N3 L6 q+ G+ I& P8 H    @Watch(
, w! z& z7 m* Y* W( x        watcheeClassName = 'infrastructuredemo.GasNode',7 ^( f5 [, o$ d# ]
        watcheeFieldNames = 'pressure',- q! _. o9 X: @! H5 {: D
        query = 'linked_from',
! [8 ]* x: G) n        whenToTrigger = WatcherTriggerSchedule.LATER,1 B. I6 ^; L6 s9 G
        scheduleTriggerDelta = 10d. ]; f" X, h$ V$ N- @; j
    )
+ I+ l( g% K* [) E( |. n2 ^    public def step(infrastructuredemo.GasNode watchedAgent) {3 P) b5 T* O# o0 w; V

7 a( I0 {. e; L5 J1 E, `        // Define the return value variable.+ T& q/ T5 K3 r  L
        def returnValue. h# i) b  Z4 I) V

* f7 r) A$ c1 S( l# q        // Note the simulation time.6 P. |9 r( n. [% U% }, s0 i$ L5 v
        def time = GetTickCountInTimeUnits()% h$ K5 h( e% R! R1 P5 \

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        // This is an agent decision.; y5 n8 }; H6 ^; J- m6 @0 N
        if (watchedNode.pressure<200) {0 g7 a, \. p: s! w* n$ u# ~

2 J' X8 e8 P7 E1 D4 d: Q            // This is a task.3 }0 X3 e1 K- H2 q
            setPressure(watchedAgent.pressure)
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        } else  {
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. g" o! y* T+ F+ ^! ^7 ?9 E$ V        }
# g) R, j+ p& {: f0 ?: w        // Return the results.
5 N  @6 d! K$ f: l: {" V1 P1 p: o        return returnValue
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    }
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    /**
4 n* t( r6 l: k3 }: d, e     *
( j" x. ]! z' i- G1 _8 f( t' M6 Z     * This is the step behavior.7 e' x# L- ?5 n' i" P; W8 [) {
     * @method step1 _9 P& H( B5 u4 a0 l6 F
     *
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    @ScheduledMethod(4 S# w% @- o( z- Q
        start = 1d,
" g. [6 T: T) ]7 x& {2 P6 i9 |        interval = 1d,
+ w" R, }7 I+ R3 Z7 ?        shuffle = false
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8 Y3 x/ O& Y! j2 b) e1 [    public void step() {
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        // Note the simulation time.
. P0 e2 L1 q! T- m7 J        def time = GetTickCountInTimeUnits()# m* G! Y. e+ u8 `3 b2 N; {
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        // This is a task.
% I" _4 g. g0 F$ I# N        measurePressure=pressure+ RandomDraw(-20.0, 20.0)) h9 p0 C+ P8 ~: x+ G
        // End the method.
+ b! B7 X1 ?. ]1 C& G8 M9 q        return+ X' V4 s! S4 o7 E! Z! X

2 A9 A& ]# H- |% ~9 L4 X    }

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# g% X7 b( Z: E" N' K* |) R+ M
       public def step(infrastructuredemo.GasNode watchedAgent) {. T$ H6 i- X; T/ S* d! n+ |
         //这里是watchedAgent' `' x+ X$ ?  c, Q
但是在语句中,你填的是watchedNode
: y. r  u" j4 K* C( `" ]        // This is an agent decision.; U1 D% H0 U$ k! ~6 o& Y
        if (watchedNode.pressure<200) {  
& Q; W3 V% d2 B" t# d. A( B& }            setPressure(watchedAgent.pressure)& x6 x' \. \- S* j" E. m
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# d3 t3 n  w4 X( k' D$ j0 ?
       public def step(infrastructuredemo.GasNode watchedAgent) {
% h' u% G/ `% T2 ]& T+ y7 j         //这里是watchedAgent
7 [' b5 S% U. d4 b4 f5 T! _ 但是在语句中,你填的是watchedNode
* c7 m4 D* _: C        // This is an agent decision.1 T/ W2 k7 [  S9 _5 Y
        if (watchedNode.pressure<200) {  # r- p9 x! h! m' {
            setPressure(watchedAgent.pressure)
6 \& U7 U' z) {0 g3 ]: J: B$ e; E3 c变量名称须统一,可以都改为watchedAgent
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