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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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6 v+ Z- l  \/ o* |8 s+ A@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
; B& T8 X, c) K$ G* l+ z/ w2 h    public double getMeasured pressure() {
% J( c6 ^$ `& q, \6 A        return measured pressure
2 l/ x2 G5 n" e: S% M2 t. T2 V6 z& u4 |    }+ c, S9 `+ D2 m+ Z5 A& Q
    public void setMeasured pressure(double newValue) {( w: }) k+ i  _* \' O' ~1 s) l
        measured pressure = newValue' b3 `" V6 c) e) K# w
    }
; E( p" J/ T7 T* M    public double measured pressure = 0
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    /**7 M( E# ^0 _, F0 v* B+ u1 B
     *
$ I' C3 D+ H2 d3 ]     * This value is used to automatically generate agent identifiers.2 W. E2 Q5 v. [3 M
     * @field serialVersionUID; d/ U5 S# o4 v
     *
9 j% P0 x1 S8 c5 }  E     */
+ L) |& d! c2 s; \6 f0 E) H# f1 W/ X; O    private static final long serialVersionUID = 1L4 x3 [# m" W" A8 P- W
) K% p/ `- V+ v4 d) S9 E. ~# Q
    /**8 `- W" ~6 z6 r
     *1 W2 s8 ~4 b5 w1 E
     * This value is used to automatically generate agent identifiers.
2 B" O% V0 h3 @3 u: L     * @field agentIDCounter
* Q! _9 v) Q# j0 J     *) E; c  ^/ _/ A+ m2 J
     */
* \6 C6 D& O2 o6 C7 p- D    protected static long agentIDCounter = 18 M0 p2 [& n" {2 O2 ^/ p4 F

; c9 `9 Y( U8 {1 Q" t; K    /**
( u5 Y9 k8 |' X. l, |: p     *
! L( M) n5 w7 D0 T     * This value is the agent's identifier.
9 ^: u- H( v/ U& }4 K* M% c7 r1 @     * @field agentID
7 p7 B  M  `' m, o$ Z/ h8 O     *
$ L" m* ^$ w  c; a  |0 Z: f* r4 h     */. L" Y* R, I2 }5 ~. h
    protected String agentID = "GasNode " + (agentIDCounter++)/ i0 h( i* T) ?2 e8 F! \4 _& i

, y6 F6 w( V4 N' U3 m7 W2 ?    /*** x6 i$ `5 D& F+ U1 t4 j0 n
     *' l( E1 X/ T3 _" ?0 F/ l- u! u
     * This is the step behavior.
3 ]. t7 G  v' Q" ?     * @method step
- W5 T: ~; f: J" T. P+ ]     *
7 Z6 t& F. p7 R8 v     */: s1 y! p& [, A9 L2 [0 ~; M
    @Watch(" |* C7 |2 a  F
        watcheeClassName = 'infrastructuredemo.GasNode',
4 o& ~5 W0 @8 r3 e) }        watcheeFieldNames = 'pressure',6 h7 D- ?* b0 L4 {  f
        query = 'linked_from',
+ d8 B1 \) c5 ^        whenToTrigger = WatcherTriggerSchedule.LATER,* z4 e& B: c& a, ?5 y& s7 x
        scheduleTriggerDelta = 10d
: M# U+ N" x2 s" B    )
" R$ t/ T# C* \& x. `" I. n    public def step(infrastructuredemo.GasNode watchedAgent) {6 h4 @2 z* j1 e* i" g1 u

; y3 ^) f, e% t: i        // Define the return value variable., c  c0 y1 j6 n! v8 |" O" f' N
        def returnValue0 s$ r4 j( _/ y/ E2 K  C8 L$ [

3 g. H. u% K% N4 M/ O        // Note the simulation time.  P6 p2 p! |( k- {' V+ e# M
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
/ v, S) M  D! S- Z/ }        if (watchedNode.pressure<200) {
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            // This is a task.% y. Q- t3 O7 `7 w4 `* A
            setPressure(watchedAgent.pressure)
) p, {) A0 f9 i9 t* r
" d3 T, z7 e$ H' ?1 r        } else  {2 A# e- b# i3 z4 t- ~* S7 p

( {3 ]! p2 E# @  j% F7 S
) O) t  L4 T1 R- |# J  Q+ e0 g1 _        }
! ~) z" J+ ^$ I2 M$ x1 ^4 R        // Return the results.+ y) F, g5 ]1 _4 d- S) t
        return returnValue
2 U8 S$ i7 l$ S! Z# N* _9 w$ w! H8 ]. `% ]' n* L- u
    }
# Y" w; [$ Q% o5 t( n/ ?% l  ^, \) W: W7 a2 P* W- A+ u: z
    /**8 r6 Z" ~3 K" @! j/ t3 u
     *
( l' d' G; V6 z3 Q1 s# D     * This is the step behavior.
" q& [/ [9 w, O% x) o: V     * @method step
0 z9 ?7 t. o8 z- X9 R     *8 z7 Z: x  P4 z
     */& A% e% w# d/ j5 Y
    @ScheduledMethod(1 G. g+ S9 R3 E7 u* b# Z4 S
        start = 1d,
9 l% M0 H+ p4 x* M: j; Q        interval = 1d," b; ]5 e3 N, {& M- j
        shuffle = false
7 c9 N  B! y$ j8 c3 ?    )$ B7 R1 R) e4 `9 x
    public void step() {
, @! y1 Z2 ^. f% E
$ l  r+ ?# x7 ~6 X- J+ K/ ^! r        // Note the simulation time.
5 ?( X* B* H1 W6 J3 s8 S        def time = GetTickCountInTimeUnits(); J: n$ p+ j( e) j0 W& o# i  x
% M" `3 R# h! {6 L; A7 F
        // This is a task.% h/ _& J1 B* G# _8 `4 J; i1 H
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ q1 \+ y1 n: m+ Z
        // End the method.
  p- `: s  |4 p, D        return
/ \5 }9 Q8 u. X# |0 z# M0 B, ?; @/ `: x8 m
    }

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! l( z, p% M2 v: r& I
       public def step(infrastructuredemo.GasNode watchedAgent) {& Q* g3 I( e$ J2 \5 L3 q% R
         //这里是watchedAgent
, s  Z4 F  Z/ ~8 O0 h% D, F4 I; p 但是在语句中,你填的是watchedNode! Y! Y- M8 I( T6 o2 R
        // This is an agent decision.
/ q7 H: J- {- B8 _" `        if (watchedNode.pressure<200) {    c4 |  R: g8 G5 p0 `. e2 @
            setPressure(watchedAgent.pressure)
! N" b; }3 x9 b% G+ I/ ]" [! [/ P% T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 b+ |: ^" x# a) n% L
       public def step(infrastructuredemo.GasNode watchedAgent) {$ v# V0 H' V$ n8 l8 A
         //这里是watchedAgent
& F, w4 D& o3 Q9 j 但是在语句中,你填的是watchedNode
8 B6 I" n5 M( I$ d        // This is an agent decision.% B' o- S6 H3 o6 l
        if (watchedNode.pressure<200) {  
, F6 ^  H/ y7 e% Y* i            setPressure(watchedAgent.pressure)! A) v  a  U/ O  `6 M& _
变量名称须统一,可以都改为watchedAgent
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