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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 $ _* a5 i6 i5 I6 z5 `, h

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7 M5 R8 f: }! y' _0 S& P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 L$ X9 v$ @8 U5 D- F) c5 r+ m  ?
    public double getMeasured pressure() {) F2 n3 |# F0 ^2 }6 Q
        return measured pressure
- q, I1 s4 R, H8 x* ]    }) k3 z0 z& C" `. B/ d8 D$ r: C, {
    public void setMeasured pressure(double newValue) {
6 ^. N6 U  c3 Y$ y/ b( }. e        measured pressure = newValue
+ g1 U: e# F1 W    }
; Z8 m: O* \7 E# F& k    public double measured pressure = 0- p' H+ q" x. ~: d
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    /**
9 G5 I8 b; [$ N# r     *
  c% P# c- b* x7 S7 W! d     * This value is used to automatically generate agent identifiers.
" ^- a" [/ F6 J     * @field serialVersionUID
4 P$ N4 I& T3 w" I7 U3 G     *3 X, M! R4 v' H/ M1 o
     */
% H1 u+ k% t# L9 f" q    private static final long serialVersionUID = 1L
; I+ W) |. v, _, k5 j
1 d  T( d1 \) i% L& M; R    /**- L! a* X8 H( g- }% B, x' @  l1 K& I
     *
0 Z) U+ ^. z. f9 b2 u     * This value is used to automatically generate agent identifiers.1 Q, ]% b7 O" f& d) M; ^
     * @field agentIDCounter
& o9 W5 v! l' B# D$ x; |8 a     *& v; I' e9 W+ e0 Y# A, s3 g
     */! s* F. ~' c9 V' ?
    protected static long agentIDCounter = 17 T+ I% @2 Y9 @$ ^2 J

  A0 M' c- _8 x" X2 o    /**
1 f$ `# k# I; y/ N# i& A, |     *
# e, L' j, H: J1 H! A     * This value is the agent's identifier.! M- v, v8 H( d* ?  b8 v
     * @field agentID7 O! S- c1 I, V' T$ t5 e& g- H* w
     *$ |) \9 r8 [, q8 f$ m( Y
     */; M& ^0 Q& X! v  a. v$ k1 ?
    protected String agentID = "GasNode " + (agentIDCounter++)) I5 X1 f9 Y! }$ B. }) K
; K5 |9 P; Q4 Y  f! A
    /**
; Y2 p! X9 V+ H" j  X% l- p     *
. d0 t! F" j8 B( }7 {7 `     * This is the step behavior.
* I  y  Q$ A- F6 i& W" {     * @method step
  A' u8 P2 t, A0 A& ^8 N% `5 V     *
6 M. j  d6 A7 E, a8 x     */
1 U& w3 c$ V4 Y6 n    @Watch(: n  ]$ b; z% a. N
        watcheeClassName = 'infrastructuredemo.GasNode',
& }, @! z& h" A) L' @/ C        watcheeFieldNames = 'pressure',
$ y# F3 q: M) c        query = 'linked_from',: q6 v/ G2 y# `2 p
        whenToTrigger = WatcherTriggerSchedule.LATER,
# L& l' s: Y( i        scheduleTriggerDelta = 10d- L5 ^4 S% M& d' m9 |/ A9 j
    )
* r6 T" c; N9 g4 [! f3 f1 p    public def step(infrastructuredemo.GasNode watchedAgent) {9 Z) H, L0 r: {$ F2 k+ I9 s- P9 i

2 h4 p3 b. p. v9 ^4 \2 d        // Define the return value variable.
! O2 h0 C2 a, ^5 r+ y7 S0 j        def returnValue' c) m  ?; j+ a
+ N3 b: K0 W" E: z+ n0 E
        // Note the simulation time.
( B4 k6 u- T: _        def time = GetTickCountInTimeUnits()8 d' Y: u4 I6 G5 W0 E. D/ g

, a6 M) g! b6 |
" r' O7 l7 h8 G0 g: m        // This is an agent decision." Q+ X  K7 f3 v
        if (watchedNode.pressure<200) {
) |2 g% A7 J$ h% m* q, x
5 Z7 _4 k" Y8 l' M# M& o* |; |            // This is a task.
5 t4 K& c: G/ O) Q2 {            setPressure(watchedAgent.pressure)
# a. i; h: p8 f1 _  D, Q  e: L5 F- H' w) q' `
        } else  {
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        }! P5 b8 ?) _! w" }" d/ V7 Q, C
        // Return the results.0 t- s" w- a- t/ ?8 R; N3 |& a7 S
        return returnValue
' g- X8 c3 V8 B
8 k. T3 l  B: ]4 U: U" R- l6 v    }
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1 t7 h+ D( h7 L0 b1 l4 R2 q, g    /**  |6 Q5 `5 ^# `# h. t; I4 R
     *" R# n- v2 o6 p4 [5 C, U# `
     * This is the step behavior.* a4 a; K! {- @) L, ^
     * @method step- o3 o5 Y* N6 _9 O
     *
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    @ScheduledMethod($ \+ ]5 {, x- M8 v
        start = 1d,+ y* d$ y/ Y+ g' J- ^9 h
        interval = 1d,7 w# c. _! `) q
        shuffle = false# J: n$ l( C8 }1 o; \
    )
7 z! }6 t: k& P' y) U    public void step() {
# T( e4 g3 L( [# `& f& _$ E- X
! G0 s! ?. ]; \5 B        // Note the simulation time.* U8 t  j8 [0 ^  ~
        def time = GetTickCountInTimeUnits()
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        // This is a task.
" D9 c% P/ g# t2 k1 Y. Y' h6 ]- \! r* U        measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ H4 j/ F$ Q" l! p8 e. ]
        // End the method.8 @0 }3 n8 {" Z7 Q5 W# @$ T
        return& a# f' O0 L! W/ @
" F& v- [! D& N# J6 c9 O0 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
9 X) H" L( Y) f) }       public def step(infrastructuredemo.GasNode watchedAgent) {
. R, o: A- }2 d         //这里是watchedAgent) K) W9 p0 _/ j- L3 y* t
但是在语句中,你填的是watchedNode
& e6 K, S$ A, a+ b        // This is an agent decision.$ A7 {8 s3 K) ^6 ~
        if (watchedNode.pressure<200) {  
* d* }  D/ k! _            setPressure(watchedAgent.pressure)" Q3 q8 M) X4 `; u. g
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 l0 h  a1 ?+ u1 m, T
       public def step(infrastructuredemo.GasNode watchedAgent) {; `- z( K. h1 r/ g" W% e  q$ {1 V7 L
         //这里是watchedAgent0 U$ z# w4 n( |
但是在语句中,你填的是watchedNode# \3 K6 |& M. v4 J
        // This is an agent decision.
; W( V+ F+ n1 |/ g        if (watchedNode.pressure<200) {  
" m6 Q6 i0 \+ z" T# Z            setPressure(watchedAgent.pressure)3 q- o, [" |0 h" Y/ w
变量名称须统一,可以都改为watchedAgent
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