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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 % ^( V$ a% j5 B2 n% x+ @$ d

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. R4 a+ Q7 c/ r! }2 N2 H9 f" `@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! F% j$ N' F/ Q( ]( g" Y* ]    public double getMeasured pressure() {0 h( T) `4 y& f( K; F; K
        return measured pressure
4 @* `+ d( v" e2 |    }$ q& i: z; n% C7 w1 g/ N* J
    public void setMeasured pressure(double newValue) {
. B, [  }; Z* _5 m: e        measured pressure = newValue0 m( L& a/ k- r& ^5 y$ `- P
    }
* g5 T& e  u$ U9 E    public double measured pressure = 0! H) L2 ]  S6 e
8 h) f$ c9 A7 c
    /**
1 O5 C1 ^6 y* f* j% G* E3 U9 w- Q     *
& b7 F. q. Z& `# a9 U1 K7 g+ K     * This value is used to automatically generate agent identifiers.# [5 o3 Z: g" P: Q2 R# n5 `/ N
     * @field serialVersionUID/ u, f  y1 `8 L1 `- H, C9 ~. A: h
     *4 k  R% w- g1 @& i
     */% l/ a6 U+ }/ Q6 a! ]6 _
    private static final long serialVersionUID = 1L
0 H' K0 C( r9 L* o9 o1 h* `1 H% a$ W4 T# I) z  C& G+ O
    /**5 ]) [* c  R6 B0 x' ?
     *4 ~. L2 ?8 C% y  e% T4 S+ W
     * This value is used to automatically generate agent identifiers.
" t9 u3 I: B6 M- r     * @field agentIDCounter
1 C" e/ U8 @: Z5 W1 U5 |8 \     *% y3 o; r' V1 m; C" C0 q
     */
) W% k+ k" F& ^) V    protected static long agentIDCounter = 1
! |  ]- Q# u% o+ y" h4 v: a5 I4 l4 A8 |7 Z, l$ \  ~0 e
    /**$ V  g" `5 k9 L. v( r8 q
     *) W0 U- D' F. \$ Q9 n5 V
     * This value is the agent's identifier.1 d7 K8 x% P" S: ]+ m, i
     * @field agentID- m9 }  O1 P3 v! D8 O4 [
     *
; C: n+ Z  o/ ^     */& e. C( g/ o) T2 j9 o: e' `& g
    protected String agentID = "GasNode " + (agentIDCounter++)* x* L7 F' q1 O( e0 U

7 K  P  w' f  B/ v    /**1 q" _( @" ~! [% j) b8 b8 n( P
     ** {+ E; V  o' y( J
     * This is the step behavior.. T$ X0 b; u9 F
     * @method step
/ A( R4 j+ _) B     *- h. [2 H" e% P- W# ^
     */
% D, ]4 l$ C  N, p- J/ P" m$ ]    @Watch(
6 V' d$ s# R% {        watcheeClassName = 'infrastructuredemo.GasNode',
  p( Q3 N5 p0 `) j0 p        watcheeFieldNames = 'pressure',
+ o( u- D5 N, W2 T* f3 `# E        query = 'linked_from',: L, p; K0 z+ i! a  w8 R+ p
        whenToTrigger = WatcherTriggerSchedule.LATER,8 A7 J* y7 l5 r" V, I
        scheduleTriggerDelta = 10d
; y' _+ L  B; L. [1 o    )0 r9 r7 ^: |. R' K
    public def step(infrastructuredemo.GasNode watchedAgent) {
7 }- W! f2 I4 a8 B; T% H- a
3 k" P2 `, V9 c, U% b: w# {        // Define the return value variable.
/ q+ r/ s/ d. D: x3 ]        def returnValue/ Y: K% |9 V7 @% o# H7 g

- x9 T0 p4 n) C8 @& U" g        // Note the simulation time.
" [1 [6 D0 [/ G( a$ l$ U, I        def time = GetTickCountInTimeUnits()2 Z2 |$ L, Z& n4 b# q: a9 Y* f- O: F- Y$ C

9 ?) Q3 j4 R- q% E+ d& m
7 G! M' O& Z9 z* C/ R5 c/ A        // This is an agent decision.
; ?& {" D4 r1 Z. @5 t        if (watchedNode.pressure<200) {1 ~  h' i' E+ I" f/ S

+ }) @) D' ^% ~2 w+ n0 a            // This is a task.2 _/ w! O: a: }* `* e6 l' {. G
            setPressure(watchedAgent.pressure)
( g. [' T0 {/ J" `8 L" {6 s' g6 m7 |/ L- m. x2 c. `  _& k# z
        } else  {3 r9 ^, o1 U) @' C- w& d4 M

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        }" L/ g- n1 O6 U& _$ ^
        // Return the results.' c: f; Q: Z+ \6 w
        return returnValue
7 s9 ?- h' i  P3 @. O  f$ ?
* g$ I7 R  B! P    }& N( e5 P9 r5 m

4 n; I' i7 U/ c6 ?! Z! K5 t. E    /**3 n' w" Y! s+ Y/ C: x! S
     *' ~7 a1 a; b, _. v; `
     * This is the step behavior.
) i( w# l) ~' J) F; V     * @method step/ Z0 B2 X! h7 W! Q; f0 T
     *6 k8 p8 C2 X2 h2 a( m2 W
     */
3 j1 {' i- F% t; y    @ScheduledMethod(
- F6 z( v: e1 @% ~5 a, M        start = 1d,
, G3 d% |3 {6 W7 Z" q8 H8 b3 @5 e        interval = 1d,9 U; r. g8 n6 U/ _3 J1 E& C" T
        shuffle = false
3 U( L' ^5 d6 G- H5 t1 Y% ?7 t    )& I0 f+ m7 J4 k/ n+ z* M
    public void step() {9 _8 Z7 L! k' |, U$ x

) [1 h3 b- Q0 w; o5 U4 w        // Note the simulation time.2 J8 _4 j0 ?+ h$ L) U
        def time = GetTickCountInTimeUnits()3 g8 c* `: `# `/ q& ]; ^' e$ |) a

7 D" Z; a% x9 ^. M9 s# ~        // This is a task.
3 _- a; g1 @6 [# ~4 F& }        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. {! W( m& Z" A2 U; H& U  b        // End the method.
  i1 R- k4 O' N0 x5 u$ W        return" i. ]' R: G# j3 c! ~. _; f

  T/ B# }6 n7 r: 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! G/ d! D2 V/ T
       public def step(infrastructuredemo.GasNode watchedAgent) {+ A" z  o9 r  A1 z
         //这里是watchedAgent
( l* M2 E) ^" A/ v" ^, j: C) G0 a 但是在语句中,你填的是watchedNode: p3 M+ \; {8 P+ q3 W
        // This is an agent decision.
/ N- U. n& j5 B% X! U7 Q1 s" E        if (watchedNode.pressure<200) {  2 B9 y1 A& O3 @4 ?* u5 d! H
            setPressure(watchedAgent.pressure)
5 i6 U* \8 z1 D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5 f. I0 L( v/ D" j" N
       public def step(infrastructuredemo.GasNode watchedAgent) {& r# a- i0 ]7 z& X
         //这里是watchedAgent
/ g  b4 N/ ?: r4 O* N7 g9 k 但是在语句中,你填的是watchedNode
" T2 b9 a7 P2 j# \" f! ^        // This is an agent decision.
- J7 h3 i; o/ L# F* ~        if (watchedNode.pressure<200) {  ! s* r8 N8 q0 i9 @
            setPressure(watchedAgent.pressure)
* I& x/ ^* W( Y( n变量名称须统一,可以都改为watchedAgent
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