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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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9 V3 b' B) G/ f% B8 T$ P3 u: t@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
. S2 z: R$ C" I( a$ p" ]% a    public double getMeasured pressure() {; `9 y7 s- j- H8 I+ X/ v
        return measured pressure
1 U! T! ?! p& B, R  v, O    }
, O! h& z3 X% ]* a    public void setMeasured pressure(double newValue) {
* o& N- c1 b9 T, w: i. t        measured pressure = newValue; H6 J+ K. ?1 i
    }
0 Y3 h- {4 \4 \/ f$ O7 Z    public double measured pressure = 0! @/ Z+ f( _6 \2 h( G5 V8 q
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    /**
/ V  [! C& d1 Y+ r8 t* O     *
: M& y7 N8 m: f- ^) t& ]' @+ H2 R     * This value is used to automatically generate agent identifiers.9 \! h$ P( _2 l/ @
     * @field serialVersionUID
0 f3 ^2 ^0 O. u. O     *3 y0 T! S$ d" ^2 g+ ~7 O- a3 ]3 t
     */
2 {9 `3 ?; |5 O- j( \* I& K    private static final long serialVersionUID = 1L) P) |4 e! \& p% k7 F
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    /**
4 B" P" l  G8 k4 r3 Y8 {, A     *8 ^" f( y2 R7 I4 D( _& p: ^
     * This value is used to automatically generate agent identifiers.
5 a; x" F: p# A9 B     * @field agentIDCounter
0 Q. B2 x' Q2 t$ V     *; ?* i" b4 K0 ^& }! e& ~. X
     */- `) o7 l9 q9 Q4 {
    protected static long agentIDCounter = 1
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# r+ d. @( H, E) {    /**
& f! c/ x2 F  |! V( L8 w     *9 y- j0 W4 l7 U( B2 ~& y
     * This value is the agent's identifier.
) g/ m9 s. t0 @2 \0 M; D     * @field agentID
' C+ A  B; e& g3 s5 A     *7 `! l6 z5 }8 R
     */6 X* U5 }$ r2 c2 K7 ]
    protected String agentID = "GasNode " + (agentIDCounter++)
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8 E3 C$ [9 S  Z: n$ t" o    /**
0 u% M! T/ [2 B     *
8 L  ?6 i4 a' b4 T! ]     * This is the step behavior.
! z+ }" L5 Y: o" W1 r; `2 ^. G     * @method step8 x& e5 @/ z- ?% n% Z
     *
" Z, K/ e) W3 u4 A! A     */
0 x# |' J3 W! Z* o- v    @Watch(8 n+ k2 j3 ~; i8 V
        watcheeClassName = 'infrastructuredemo.GasNode',) {2 e* b, V* Q- u# C
        watcheeFieldNames = 'pressure',
1 j% ?; D, [  B* H/ \        query = 'linked_from',
  }! j/ L$ }; Z, E6 e0 ?        whenToTrigger = WatcherTriggerSchedule.LATER,* J2 g/ h  [, M4 h0 `
        scheduleTriggerDelta = 10d) G" V( d7 J2 W( z: S8 {
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    public def step(infrastructuredemo.GasNode watchedAgent) {
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4 A: I6 M  s* c! ], A" u" _        // Define the return value variable./ @5 e$ k* n! h/ _8 F. b! c+ |  V
        def returnValue; S  x6 B7 a0 i( h# M  I+ q- p

2 p+ ]& ~/ I2 K/ C2 H; V) H        // Note the simulation time.* \. n/ I/ ^+ N* F
        def time = GetTickCountInTimeUnits()
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- U, @5 E; a" Q        // This is an agent decision.
; r8 L0 J9 X+ P6 {# c        if (watchedNode.pressure<200) {
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            // This is a task.
. T0 H/ V) u" l) X% p$ F% _# D            setPressure(watchedAgent.pressure)
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        } else  {
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% Q: Q0 O: `* V  D# K0 g# v        }: a4 }7 ~1 ^+ {2 a
        // Return the results.5 g  l5 S# S6 c
        return returnValue
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    }
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    /**9 _$ y) i$ h7 @2 E, ~+ t! e
     *
! h% O9 M/ Z: |! A9 m: b" x6 f     * This is the step behavior.
: J0 f3 J5 l3 z7 g# D) t) V9 R     * @method step" d) z, C1 |3 K) W: `
     *
& y+ r$ x' L4 j: Q5 B- ?' |) J. g     */
$ U" D7 s+ o$ |4 o: l. ^    @ScheduledMethod(& O8 b4 ], t6 t( @; L" w
        start = 1d,) B8 j; t$ R1 S8 K5 T& x- J
        interval = 1d,
) l* S. f$ ^, |, a5 \        shuffle = false4 I# Z: _  m8 x8 m
    )% a9 O% m; }, q6 y5 H# a: i9 f  @
    public void step() {
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        // Note the simulation time.
5 c# O0 g, L9 `( E( u+ l8 F        def time = GetTickCountInTimeUnits()
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        // This is a task.
3 i# e5 v7 x( a+ R; e5 M        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. Z# Y0 L3 B4 O' l$ r        // End the method.1 N6 Z  S" |4 E3 P6 t
        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
7 p8 i% n& L: ~, N* x       public def step(infrastructuredemo.GasNode watchedAgent) {" p% _% H9 o. g4 A
         //这里是watchedAgent
4 l! Y! U1 n. x. s 但是在语句中,你填的是watchedNode
0 R+ t  H' U9 w8 |" O        // This is an agent decision.) R3 y+ Y! m. b& [3 A% T* I
        if (watchedNode.pressure<200) {  
: t- S$ A" {5 e. K7 K$ M            setPressure(watchedAgent.pressure)
8 L$ ^7 F: n" K! p- w% A' L8 I7 `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3 e: e  }3 g$ X: \2 n" c
       public def step(infrastructuredemo.GasNode watchedAgent) {- Y# A+ @' `2 g9 k" }
         //这里是watchedAgent5 n# ~, Z- m) A  e/ U% V: z
但是在语句中,你填的是watchedNode
: b4 x# b0 y  a: `7 t3 T6 R. [% O) O        // This is an agent decision.
- ]( B. W$ R# Z        if (watchedNode.pressure<200) {  
7 o2 g% U% t  C9 S# d/ c            setPressure(watchedAgent.pressure)
% f9 V6 o+ E- o变量名称须统一,可以都改为watchedAgent
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