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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 : d6 O$ L" }* q
; x0 ^* I# ]6 _5 j* }

" Q( w* }& D" u+ E7 r@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% K1 T9 X3 Q! Z- E    public double getMeasured pressure() {
( u% `5 i# Y( e. X$ [        return measured pressure
4 z& k: Y; }! y5 c6 T2 E% I    }7 F7 N9 B; P$ x: \6 ], ]9 V
    public void setMeasured pressure(double newValue) {
& Z( T( U2 x/ [, Y: `% \        measured pressure = newValue. K" O& @- t6 A/ |
    }' M) ~, v; b3 O# I! s
    public double measured pressure = 0
% ?4 y: o' T/ s, p& n  ^$ `9 Z4 I9 }% ~
    /**7 e! q5 l) J1 l
     *' L, s  c9 b6 x2 e1 S7 n- V
     * This value is used to automatically generate agent identifiers.
' d7 }0 k$ r2 e$ v  x     * @field serialVersionUID7 c8 p! [* K' L0 u
     *1 ^$ g. y4 v+ K
     */% C+ J" R' L+ H/ A" p6 k
    private static final long serialVersionUID = 1L
! P; ]" n. d- {( V+ V, L( Z" B( I5 d3 [
# N8 ^+ |% z. n; q% A    /**% N+ g- }9 d6 O% Y  ?5 T
     *
+ k: e" ~" s5 b' z- Q1 W0 S8 F     * This value is used to automatically generate agent identifiers.+ ]8 g$ A: Z6 @* H+ [& F
     * @field agentIDCounter
( }: R. |& I$ h5 g4 C4 B4 P     */ C4 h9 t  I" m- w3 |% B& b& ^
     */
* @! p* J, a, i1 W$ h, N6 C    protected static long agentIDCounter = 1
, f( C4 z7 z$ g2 V+ D- v* x7 u- F/ s. Z) Y# \% m" `
    /**
' H2 `  s7 Z- B5 ]     *
# v7 \4 V+ N/ n: y1 {     * This value is the agent's identifier.
; }0 L: L/ C8 C  Y1 B% x     * @field agentID
  v! u+ b# q( U- F& T$ L     *
' I* F* v! i1 g7 N     */" {  C1 X8 v: E4 I
    protected String agentID = "GasNode " + (agentIDCounter++)4 N, i: o  K( Y  C, c& H
1 I! |  n. Y, C, D0 S' A' W5 k
    /**
1 E. ~+ R% E( Q9 q1 ?( @3 p     *
' b! {0 g" Y; ]" I% f5 C' l     * This is the step behavior.9 g3 Q+ a$ A) M' J% [0 Q3 K$ g
     * @method step
, i. \) i* \! u9 s. a- d. }     *
3 T7 f/ J3 C5 G/ p4 [     */
) ?& _5 v. T4 }" v, A) R    @Watch(, C7 [; B+ N0 I: F% i0 N* i9 i
        watcheeClassName = 'infrastructuredemo.GasNode',& Y8 \0 s9 S" E# L  c( A2 G
        watcheeFieldNames = 'pressure',
5 E' M/ L9 v- L        query = 'linked_from',' u" p0 L8 N6 q3 x& U
        whenToTrigger = WatcherTriggerSchedule.LATER,7 L& r1 r$ L  E5 c/ U9 s
        scheduleTriggerDelta = 10d
. _4 @& K2 ], |+ P0 G2 f1 G$ m    )
5 l* \1 U" @! k6 E* v  b4 K0 R    public def step(infrastructuredemo.GasNode watchedAgent) {
4 Q4 I' Q7 ]7 g' b% S1 O4 K4 j1 X( D$ \' U" V
        // Define the return value variable.7 Z3 j6 e0 r$ J" T
        def returnValue* D2 f& }& h% Z. t# Q

5 D. p/ W, J. z0 I; ~8 U- Y+ D. \        // Note the simulation time.
; t9 l9 ?- [0 t2 @$ y! a        def time = GetTickCountInTimeUnits()
: z1 G/ L3 f) g% S1 Y4 E) [3 y
( o- V. a7 i1 r
! t: {: X9 I  N1 j4 M. c- K8 S        // This is an agent decision.! U0 a/ w/ U; ]8 c6 X" e. O0 \, n
        if (watchedNode.pressure<200) {
3 n! b2 J; z" O% A7 T9 k7 Y  j; e4 p- j
            // This is a task.- A2 W9 o, d; j0 `! d, x
            setPressure(watchedAgent.pressure); c9 V, E7 _3 H9 n5 H9 z

9 b& S" N$ Z% v3 Z        } else  {4 @- Y3 M* i! b4 d6 `

0 S0 ?8 p; K" A1 L2 U( s; R* h6 M- L) x1 Q. H9 x
        }. u: e! Y5 C# E! G/ ]
        // Return the results.
2 B3 V" i5 `! y, U  f        return returnValue9 W, q. I+ j- Q4 z3 }( C. v1 n

0 W/ [# z' N+ ^  q' x4 b    }
  @$ V- T8 V, b/ }
8 N( e$ m$ d0 I* X    /**0 g  [$ o( g) B3 T! Q# |
     *
3 h$ J( a1 I. d! F5 ~     * This is the step behavior.
; K* |2 w: ]1 @" u6 m. {( w     * @method step
: M% V, \8 _4 q* ?' ?     *# B1 y  u( B+ R; }0 Y" h
     */
/ E9 h: }, ]8 k" p: A6 R5 r    @ScheduledMethod(
* o2 T3 E2 v/ a3 h; c% g' o        start = 1d,2 {% F: n! ?& g
        interval = 1d,
, g, i" q( t* S) J" k        shuffle = false# U+ m" O. h0 v9 E* p
    )% H! X) H, w- j2 P( g2 M
    public void step() {
/ e' G. @1 G3 B8 Z0 ?! I/ [3 _1 r$ G! K  j% \
        // Note the simulation time.
; f( l3 D' b3 I/ V        def time = GetTickCountInTimeUnits()
) ]. Y7 h) e& W! C) f# b
8 v! s0 |2 P0 Z# ?( H* m        // This is a task.) g' N  f" n- H4 k9 m( `; t
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" }+ N5 S  ~# G        // End the method.- o+ x: I* z4 @8 l! u, V5 L1 Z- b
        return% C5 S* G6 m6 L  v

9 Z2 ]: o$ Y- W7 J. 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
$ o6 f$ p6 ]2 A- m/ I* ]       public def step(infrastructuredemo.GasNode watchedAgent) {
: i( E) e7 X/ F6 K         //这里是watchedAgent/ H1 U. V9 X3 L" a1 d/ Z5 M4 t8 |
但是在语句中,你填的是watchedNode/ K# N+ T, I9 A6 v. a8 |3 K* Z
        // This is an agent decision.  K9 r6 ~# a$ b9 ]
        if (watchedNode.pressure<200) {  
! g' x; @. w8 b. B/ n" s; [9 K            setPressure(watchedAgent.pressure)
- ~! h+ T3 a& c+ J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6 i, j. Q9 B6 N
       public def step(infrastructuredemo.GasNode watchedAgent) {
) _$ Q9 b8 @1 i0 j: p         //这里是watchedAgent; z+ p2 H5 r. y; b/ X
但是在语句中,你填的是watchedNode
) c: g: @9 Y3 E        // This is an agent decision.
* {+ J) U! n- U& a, N* c        if (watchedNode.pressure<200) {  0 P) u' t3 I$ b# U9 M
            setPressure(watchedAgent.pressure)
! a  |( p6 o% h# ~! s变量名称须统一,可以都改为watchedAgent
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