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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 , E& ]4 n9 l% L6 f  _* u

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  Q$ C; v* n2 A/ F; e9 O  z, \@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
3 M. L/ P8 ?1 b2 R2 {    public double getMeasured pressure() {. b0 r% ?' g" m' {; a
        return measured pressure! O& m; m! B% n7 p; G' |
    }# j& S* j" G/ i. u  j" I/ l
    public void setMeasured pressure(double newValue) {
" i  N2 t& @; z! r% n9 ^2 O7 {        measured pressure = newValue" n" n0 A( q4 ~! ~% E' L: p+ d, _
    }4 M$ L- g5 m7 G! n9 w" j, r
    public double measured pressure = 0, J0 X7 [: i4 R! ?. \* O! _
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    /**
. o; Z, Z. `* ]3 {8 z     *
4 s% l* }& d9 J7 s! c5 c4 A     * This value is used to automatically generate agent identifiers.
) Z5 x5 i  t  y0 ]5 g     * @field serialVersionUID# i+ G6 D4 i* \$ b
     *. y0 |/ x* }: J' O" k
     */
. j5 c% T# }$ r4 R    private static final long serialVersionUID = 1L6 C7 w& N& g: w( k. V* q

) x) J, z3 z; |" z1 f- t    /**
: O& O2 ~3 b3 G$ D     *) w. l; ?& r8 |/ V& u
     * This value is used to automatically generate agent identifiers.
  D1 P+ P. [$ A3 \     * @field agentIDCounter
" C8 @, N' R7 I( S2 |; K     *' s7 |( R! b* N
     */+ i! J5 G4 I4 ]  h7 ~$ m6 ?
    protected static long agentIDCounter = 1+ _0 W* Y# ^9 s; k2 u  l

4 I, Y# N/ e5 R8 O/ r! W) w% }    /**4 T* `- W! Z9 O& x& ~- u2 |2 n
     ** R. ]+ ^3 A* [2 X4 Z
     * This value is the agent's identifier.
3 m! L* S$ Q% X! C1 c3 `: |2 N' V     * @field agentID
% w2 H- g' J' K" _4 \/ J     *
* {8 I! n$ l) }     */3 E! ]4 o% |7 Q, Y0 o1 ]+ K
    protected String agentID = "GasNode " + (agentIDCounter++)
/ z: N) z) h' N5 q% g* ?  @) l8 E; {7 z9 R
    /**. @! R* T' m6 G- L3 B% P
     *
1 c& ?( T) u2 M) {/ {2 |3 R     * This is the step behavior.$ y7 l7 T2 i# u; I
     * @method step" o: Q3 R( @; W
     *: ?4 [/ D! ]3 t3 N2 @
     */% T+ [: _* \5 `* _3 B, x, W. G
    @Watch(
5 `6 Q5 Y0 z2 i- K: i        watcheeClassName = 'infrastructuredemo.GasNode',
$ K' S2 k* ?* i& b7 i6 B        watcheeFieldNames = 'pressure',  d, D/ \, V$ B: s. t& @
        query = 'linked_from',7 k  M* Q4 x% Y% s4 }# i4 E
        whenToTrigger = WatcherTriggerSchedule.LATER,( o. |% U) a9 O7 p
        scheduleTriggerDelta = 10d
% [4 P5 e  h- q! @% A0 s( r    )
% q1 }" n! G/ S) p    public def step(infrastructuredemo.GasNode watchedAgent) {
- {( a6 z* q6 l! T- ^6 ?4 j2 {! E
        // Define the return value variable./ y( W5 V8 z' p" _
        def returnValue. D% `2 _. X% y1 h0 B, m7 W3 d% @! \
0 {9 L2 A! B' U# @% y, I
        // Note the simulation time.
4 t* Z" `( Y/ o# A: L6 @; s* I        def time = GetTickCountInTimeUnits()1 m7 O. L- J; }; h, M4 j

6 [. c8 L/ b5 V; k/ |$ |$ h# u0 N8 e; N4 \7 N; d4 Y' [
        // This is an agent decision.
+ @7 t+ `* r4 c* r* K  M' c        if (watchedNode.pressure<200) {
1 o& b7 P2 ]+ A, {1 R( x
3 m  s" b1 P5 X8 P3 ~: @            // This is a task.# I! S; U, c3 |
            setPressure(watchedAgent.pressure)
) k( p) w9 \  u1 D: _) ]0 o/ p5 R! O+ i* M
        } else  {' n; A% F5 {! T3 I8 c6 a% `

3 {# H* ^. a6 S% t* W! R2 }$ j- ]/ d& w- C
        }
" n: ]+ ^* v3 U% b4 E        // Return the results.8 o. R: e# [8 N
        return returnValue$ ?' F, L6 a; ?, B* Y

" m$ A6 B  W- K7 _/ G  f8 d% Z    }6 s. j" }5 `; m1 f$ R- ]& @
4 b0 T4 Z: W5 T, Z+ m1 V
    /**9 B' U5 H" W: G! u5 p7 L
     *
# n6 r( W& V% j     * This is the step behavior.
/ G  o) ?* W: V$ D* l' T0 L1 Q     * @method step
$ N: ?! p- U7 c5 O2 \     *9 Z9 p- N( Z& E: W  O1 _/ O: V
     */
2 r0 V6 Y# ]  v3 c; Z    @ScheduledMethod($ Y% V  j$ C- p! d% D  p7 f
        start = 1d,
0 d8 B3 E& O) [        interval = 1d,
8 V8 R' p7 m! p$ l3 P/ ]        shuffle = false
- v+ c8 T3 ^! u" A3 V1 [, v9 f    )
1 Y0 W( N$ s4 E5 H+ W. \, k; X    public void step() {+ I! A; O: W) c6 n% a/ W0 L

) N- U5 V3 \' W3 {/ O  |7 a        // Note the simulation time.
* j7 L+ S; R, n8 `5 k: o5 S        def time = GetTickCountInTimeUnits()
5 Q! w1 t$ C; @) Z3 V7 b* }0 H9 O' n) T  E+ n$ q* X
        // This is a task.4 ?+ X/ h; g+ i8 K, C/ d; \, t& X
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- s$ s. _& Q0 ]* D        // End the method.4 J" [# C9 \$ C' Q: T
        return' u! q# t: q; ?, h3 |1 A4 m
! [& @) S% t8 {  S! \' X( F  u
    }

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1 n. ?1 B5 h/ \
       public def step(infrastructuredemo.GasNode watchedAgent) {# C% s% _& G% B/ S$ |
         //这里是watchedAgent
" C; d% r4 A. M 但是在语句中,你填的是watchedNode
0 K2 h6 M: r0 L- x' y( u  \: \        // This is an agent decision.: J2 R2 ]; [. v) ^, v! t! _
        if (watchedNode.pressure<200) {  
6 q: L( \- @, l1 x5 e8 M& g            setPressure(watchedAgent.pressure)
/ t9 K; o/ t" {5 [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/ f) e) a0 ^* A
       public def step(infrastructuredemo.GasNode watchedAgent) {/ g1 R2 q7 U7 C" p  _; F
         //这里是watchedAgent
( y: k" |& S9 d# {9 C+ N 但是在语句中,你填的是watchedNode1 u% b: \* ?6 ?8 y
        // This is an agent decision.
: m$ N- P3 f: n4 L        if (watchedNode.pressure<200) {  * E( a/ e2 p5 m1 u. t
            setPressure(watchedAgent.pressure)
  N' j1 {1 ?/ D+ t' B4 U) O% \变量名称须统一,可以都改为watchedAgent
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