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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 1 H* U* V8 `0 A3 c
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
; x: q+ i2 R6 T* ?    public double getMeasured pressure() {8 n* }+ F2 p6 J9 q' G/ r% B
        return measured pressure) O0 a/ |. n1 l
    }( {" C: c2 K" j6 S& o6 f$ p6 e. c
    public void setMeasured pressure(double newValue) {
4 M* f3 d4 h' t4 @        measured pressure = newValue
! y' {7 m: Y  U! `$ T  p    }4 L  a* A0 z4 ]/ [
    public double measured pressure = 0
: m9 _5 N: [  w- t5 L- _+ A  s* y3 c, I$ }
    /**
9 n/ g+ G4 s1 Q& H     *
' M0 c) O# N: v" }8 l0 O- D     * This value is used to automatically generate agent identifiers.: m7 z- a) u. u% \) g! K
     * @field serialVersionUID2 ~7 W, a% s! ^2 B& Q. q% t! \
     ** ]9 x; Y0 g& R& o9 d/ W8 y3 J9 {6 i
     */. l* q* g0 O9 c5 o, s4 c* \0 t& M2 N
    private static final long serialVersionUID = 1L
" H) g- O% W6 i( _. n5 w0 z6 Q/ Q/ @. `" M: v5 w' }7 I
    /**# g8 {  R; \6 Q
     *
: u. o! O; L6 g5 _# G( C9 u     * This value is used to automatically generate agent identifiers., {( S0 J" u; {& A
     * @field agentIDCounter' F3 p* p9 b" ~$ t3 |
     *
, {, E& E- C( c+ R4 @. e     */
4 q, s; R) u8 r# }    protected static long agentIDCounter = 1
3 J9 @1 w% b; l  B& {; |; I' h/ q7 v- A; V, l2 B# |& j) B
    /**
/ I$ G& \4 t# y$ h' e+ I9 C     *
3 ^' L: q% X3 Z& V# `4 G     * This value is the agent's identifier.
( X6 ?& X/ w' O. E" Q6 w! ]+ p     * @field agentID
0 R7 H1 l+ o: o; X     *
) K$ g/ a' O! }& I# o     */4 N7 H$ v. M+ N7 q: }" B' M! j
    protected String agentID = "GasNode " + (agentIDCounter++)
5 y3 d" w7 x4 v# r: t( R
& Q, s: Z- \) z    /**% v! h5 }9 f1 s5 d  ?5 j
     *- k% Q! l5 ?. }9 n. ]+ z! Y
     * This is the step behavior.
; a) h" D% y  s. f! ]     * @method step
- c9 `) A! O4 c; y- j     */ Y7 O. E2 l6 ]  _% d
     */
5 n0 L( b3 ]4 j    @Watch(' f$ t  a, A! o, i. w3 d! |
        watcheeClassName = 'infrastructuredemo.GasNode',- a$ |0 @, ]: P/ f9 A% l
        watcheeFieldNames = 'pressure',
9 _6 N$ j- v) f        query = 'linked_from',1 k# G9 B3 e5 t
        whenToTrigger = WatcherTriggerSchedule.LATER,9 ]* }& _2 K( Z4 Z) [# D( K/ Z$ D
        scheduleTriggerDelta = 10d% a* D! a$ ^# m) v  J( m0 J
    )
" V" {& W1 F: J9 w6 F* ?: E0 w4 m" `    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
# C( x8 l, }3 w9 F        def returnValue
# o6 H2 d7 u1 F5 P$ k2 J' C+ @/ M% B: \2 ~
        // Note the simulation time.
7 t2 t# f9 M7 }  R/ A, t' k        def time = GetTickCountInTimeUnits()1 T9 |3 W+ |% l

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! ~5 @% Q" m! R9 q! u/ A        // This is an agent decision.
6 F& O1 f+ A: V" T/ Y        if (watchedNode.pressure<200) {
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& E. b- i0 G- O- N1 q" p$ T" h            // This is a task.$ ]$ f( Q9 m# W
            setPressure(watchedAgent.pressure). R: w3 S/ ]. K  }( x7 ]

+ }9 y* O+ s- [" w        } else  {
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/ R/ W! ]( b' e8 f+ E$ {
. j  `9 x" i8 ?3 @8 Y        }
" q2 k3 b  o( n- r: h        // Return the results.
2 ~5 ~& g' |  @4 [9 D4 s  w        return returnValue" D2 l: Q0 q9 `/ S2 G% l4 E
: B# r: N5 C/ E; ^2 C/ m) X4 H
    }
# h0 H4 ?3 d4 L  S. ?7 k3 \2 o$ B* u5 R2 Z6 E
    /**
+ f- d$ A9 U: u: e     *
2 J1 O5 l  M2 C6 |     * This is the step behavior.
( c: ]  y$ `" e. S" N# g2 C     * @method step+ [  a8 N# x' R2 }0 P
     *6 P* f  B8 O0 {: s6 T3 S2 `
     */* Y& a3 r$ |) b
    @ScheduledMethod(
" ^% o1 a, ^) K$ t8 l; K' o* Z        start = 1d,
) ?. I2 `8 `* {$ v$ g8 k0 h6 \        interval = 1d,
' Q2 x! ~2 x( p' h6 X0 D! a' |9 F        shuffle = false
8 s; [0 Z4 F% U+ g    )
. q/ ^9 C* P) ^. e    public void step() {* @: K9 o8 T  s8 z: t$ o; r
4 d& j! W/ y' M7 z
        // Note the simulation time.
& N: f+ k* S* @6 ?- u; e        def time = GetTickCountInTimeUnits()+ E/ {+ I4 E4 ?5 F; b; F
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        // This is a task.: s# ]0 d, s; P9 Y1 H" `
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)( V; D8 J* x& S/ T
        // End the method.
/ }5 j& `! ], r2 P2 _' W        return
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1 w: v- X, n- S    }

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, y5 C- h$ `9 X+ B# B
       public def step(infrastructuredemo.GasNode watchedAgent) {0 R5 z; I1 I8 K9 ~. h
         //这里是watchedAgent
+ p* z9 R. c7 H6 M 但是在语句中,你填的是watchedNode/ b7 r( ]1 K# {1 c! r) ~; J
        // This is an agent decision.
2 \) d8 d/ H' b% Z6 ]* R% R; _        if (watchedNode.pressure<200) {  $ o4 n# T8 O4 l. f& h. m& Z" l  G0 _
            setPressure(watchedAgent.pressure)( e7 p; D6 |1 O( n4 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
3 J! ^! m( @+ z2 y  n       public def step(infrastructuredemo.GasNode watchedAgent) {3 r2 m2 H! S8 v; K0 y: M4 s
         //这里是watchedAgent' K6 K+ j3 h* ~: ~9 T: [' ?$ }/ F
但是在语句中,你填的是watchedNode
* s# Y4 A+ d* M- k# v        // This is an agent decision./ Z) w0 v% W' d$ {
        if (watchedNode.pressure<200) {  
8 A  s0 I7 r; w/ k            setPressure(watchedAgent.pressure)
0 L& w3 w8 }9 U5 S: Q, n" t/ O* @变量名称须统一,可以都改为watchedAgent
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