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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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0 |1 h# J0 S7 M) Q4 F: l$ E@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
6 X+ [% {+ f0 c) Y( u    public double getMeasured pressure() {. Y& U/ n# K  k+ W! t
        return measured pressure( m. I; X0 E" P- K- x# ^
    }* K& A1 [9 c3 b& j# d
    public void setMeasured pressure(double newValue) {
+ P8 _( Y& S1 G" G+ D# `        measured pressure = newValue1 s; K0 k. o4 Y4 O: z7 p8 u% r
    }
7 l& P+ v8 ~$ a1 \+ l    public double measured pressure = 0
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8 x: @- {  g2 @' p    /**0 P7 H; }4 l& h( F% }% m
     *
5 p8 Z& U/ R2 H7 T; Q     * This value is used to automatically generate agent identifiers.
( |7 h' j) F0 w) q# _2 O     * @field serialVersionUID
$ i' V2 @1 U, w, D+ e9 ?  q) F     *: J& B$ |8 w; [! V4 D9 \
     */. Y! `6 Q6 D! w0 h! n( W  u
    private static final long serialVersionUID = 1L
/ V  e2 y0 v8 {. g
5 q1 j) _9 M  m) k    /**
, r) h. x, `5 W5 ]$ [0 ]     *
' ~0 g1 F6 r& N1 M6 ^0 v     * This value is used to automatically generate agent identifiers.1 _; W  I0 `2 W0 X9 Y/ z1 V0 K) M
     * @field agentIDCounter
  B4 W% @8 w. G( q     *5 |- L1 ?8 S! Z5 `  H
     */
8 z( w" v9 _4 F4 R" Y) p! G    protected static long agentIDCounter = 1. K, ~7 t8 B8 T" ?% R( {- \) v

) x. l5 I& G- K6 W( H  I    /**% N" G( c7 C; `+ S9 E# S9 |& N3 S: ]
     *6 ?& D6 C3 o! T* L7 R, D3 ^
     * This value is the agent's identifier.
$ r% u7 i5 o' m- T% E* d     * @field agentID
3 a$ f" i, U/ j% z     *
. Z! \* Z8 s- L# s     */
- }; l$ {0 R% k$ m    protected String agentID = "GasNode " + (agentIDCounter++)* l  {& y* Z9 E% |( X

, X  F3 z" J# z; n3 ]4 V4 ]7 r    /**
! Q, o# n6 i$ [& I+ D0 q/ j7 a) h     */ M) _8 {1 P; Z2 ^0 I# b
     * This is the step behavior.4 \; _- `1 q" E) U6 W; e) H
     * @method step
4 |7 G  N3 |6 ^     *
3 R6 q, X7 {6 w: L) X' t4 k; i     */' B; l# V" z! K6 Y- P6 `
    @Watch(3 G) H+ _# K* r( G; O# ?
        watcheeClassName = 'infrastructuredemo.GasNode',
+ X# k; X; z! m5 i' x2 f, O. f        watcheeFieldNames = 'pressure',8 |7 h  Z' k9 L1 W( d
        query = 'linked_from',
/ ^  a) A) x0 T- p        whenToTrigger = WatcherTriggerSchedule.LATER,
+ k- d3 |: U) c  f        scheduleTriggerDelta = 10d
& @" k0 q! O. v* y7 @1 j    )( X8 c0 u- `$ _0 Y: `0 K+ V
    public def step(infrastructuredemo.GasNode watchedAgent) {5 g6 ^1 o3 p3 a5 l, F

: s2 L& g& C8 c  r- R        // Define the return value variable.
4 z1 @  c9 w, ^8 V' x        def returnValue7 {. J. z, z2 }3 M8 ~

' F" e8 i8 r% |: Q2 [        // Note the simulation time.
( K: h( l  o9 u        def time = GetTickCountInTimeUnits()% a5 i0 c9 p% y- ?/ s

: D: K; a: p- T! t% C9 a
$ n% L% d: y9 H! Z1 O2 L4 k        // This is an agent decision.- M8 G1 H  h2 X/ Y5 g
        if (watchedNode.pressure<200) {0 Y" K% @) _$ t, `/ b+ I3 i9 t
% q+ C2 k$ }2 O/ a1 O2 \: ^
            // This is a task.3 A7 {9 F( [( n
            setPressure(watchedAgent.pressure)
# x, h% c& W5 N, M% H" `- z1 r1 w
) a, q: S8 C  T1 o8 i( E7 I6 L        } else  {
4 _  D% D% }6 @' g6 @9 H! L
" E  w7 U' ]' a5 H' R) N! K% \; J/ A- k) R
        }
% c& p0 J! P. z# ^* Y6 s        // Return the results.
( p. x" U2 O7 [4 y) ^1 f3 S        return returnValue
& q8 d! ]# H) a3 z8 ~
% }. U9 P3 s  @& `    }# y1 r/ C+ p5 \. M
" j1 H  t1 ^) D- Q( _
    /**
. j; F) }( m0 T: c2 y4 M7 s0 j     *& }- c) Q, O6 I3 t) K2 X
     * This is the step behavior.9 s3 E' g4 R- e+ U! b1 ~
     * @method step3 @0 T2 Q& O, Y7 W, C) x
     *. v6 }4 _  `9 L% Y
     */1 [+ x- E2 R, |3 m
    @ScheduledMethod(
5 G1 g0 I- `% ^- \! i' B/ t: Y: o        start = 1d,
* m: k$ X. x; W! m, [) r( @        interval = 1d,: N" l0 _! a0 e$ n7 Q! ^9 W: b, [/ ]1 V
        shuffle = false. s/ a% v. m0 V9 J
    )2 J' a5 Q, k/ h2 N4 S4 L
    public void step() {2 a& {9 y  k- d4 e0 \
6 a1 E2 Y3 D, U8 W* l
        // Note the simulation time.1 F0 f  U9 y) r9 |0 ^' Z5 p' E
        def time = GetTickCountInTimeUnits()
, B1 J" H$ ~& G- h' `1 Y( }
; F# Q0 ]6 Z/ E, ?# k        // This is a task.
0 q, \$ }* t+ e  G& ]* `        measurePressure=pressure+ RandomDraw(-20.0, 20.0)# `6 J, k+ _. `; w3 |
        // End the method.. C# e! V( J3 x9 e5 e* m
        return6 X  ~" f' _- q! R, h& a. K4 k

8 v6 ~: z, P' U, i* n% G- j8 E    }

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8 X* b& _7 [7 p7 Z' p# G6 p
       public def step(infrastructuredemo.GasNode watchedAgent) {' w- S# U$ T: `3 E8 F0 r2 D& f, {0 n
         //这里是watchedAgent
3 ~3 P; U$ C9 P: M" S$ i 但是在语句中,你填的是watchedNode
9 f, x2 L6 E) H8 N        // This is an agent decision.+ \+ M, M! F4 y3 L9 k
        if (watchedNode.pressure<200) {  
5 G' j5 j" H) _  h% G            setPressure(watchedAgent.pressure)
8 d" B0 ?/ c$ C; t& M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
& l( u! P5 j$ v1 [* K" d6 X2 V       public def step(infrastructuredemo.GasNode watchedAgent) {
# t1 n1 r  W6 ~  o         //这里是watchedAgent' ]' D) A) Z) B' L9 t
但是在语句中,你填的是watchedNode
+ j5 d# M& R' o. Q- \5 T/ X2 Y        // This is an agent decision.5 g6 O% I+ T; y3 f
        if (watchedNode.pressure<200) {  
0 Q4 K3 D8 S) G( J+ e            setPressure(watchedAgent.pressure); I3 ~" O, @; X: T
变量名称须统一,可以都改为watchedAgent
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