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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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2 ^2 E- t: a  v3 s3 y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  o: f  s4 M: m( c1 s/ h    public double getMeasured pressure() {6 F6 \1 a+ b: }# e3 {4 X/ x
        return measured pressure, G% G- O4 ~, z6 E
    }+ E* N. D6 j+ v% g" X
    public void setMeasured pressure(double newValue) {
7 K& S5 K# L; s9 E! u        measured pressure = newValue- S8 \. a- W" k1 k
    }
1 z& ]& x+ n0 K  w/ l+ }' D    public double measured pressure = 0& d( t0 [$ {* M+ {, _" M" s
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    /**
& [4 v; z6 |2 m+ F, l     *4 ]+ c, w3 i; t: z/ f$ w/ O2 e
     * This value is used to automatically generate agent identifiers.
/ f& O& G. ?: [! y, X7 k     * @field serialVersionUID: n0 z4 g  T. ?0 U8 a8 Z5 ^  @
     *
: s6 f4 \. O* c8 v     */
- k# L' v1 Y1 f/ @' X    private static final long serialVersionUID = 1L
2 G3 s: q( O3 g! S6 t" B( n9 C9 p) W  S
    /**. j0 d7 e# a& Y& k6 P
     *
3 ]0 z1 c$ a2 l, J     * This value is used to automatically generate agent identifiers.
% G5 m! `8 l* E+ v+ o  n     * @field agentIDCounter' ?: q8 l. ]/ o- f7 X
     *
! D' h: R9 M9 Y$ p' W  }     */
* I4 g3 H9 R- V4 q4 m% m/ I    protected static long agentIDCounter = 1
  x; d/ ]5 {2 S5 J4 h  g
9 b( g5 g+ H8 H3 g    /**
8 Y' U8 ?; Z  x& w0 f     *
: R: o  p' X3 ]7 }' _     * This value is the agent's identifier.
" r6 W! X+ R1 ~8 h- v5 N  Z     * @field agentID  K  w8 P$ ~- {6 K6 H0 `+ C
     *
; @/ P5 k" |1 A4 M8 m# O8 l* n     */
0 ?. B9 u0 E+ ]* y9 M2 u4 ?5 N    protected String agentID = "GasNode " + (agentIDCounter++)
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8 U" R" W) k5 r% X5 O5 M0 b    /**
, j, \) E& t% p+ w  U  B0 I4 K     *
! j/ B0 Q. C3 B; _     * This is the step behavior.. S  C" W& }. l6 x' K
     * @method step6 l$ f$ m* _7 I/ r# h
     *
0 f: a. D6 O. ]# z     */
3 Q& |+ X0 v! e' @$ p, \    @Watch(
7 w" d; @% e) z! l- F        watcheeClassName = 'infrastructuredemo.GasNode',
8 s/ k; Y: |" k; T6 c9 S2 Q        watcheeFieldNames = 'pressure'," ?7 I& V# Y( J$ c8 C+ W9 P( p
        query = 'linked_from',
) {2 d# Q% l( }! Z8 c  c& X, t        whenToTrigger = WatcherTriggerSchedule.LATER,
' K0 l) F3 l+ T2 i( V- e5 M        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {% {& W$ ^4 a7 U/ y2 m6 I" S
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        // Define the return value variable.
: O' t" ?4 z: v$ f6 n0 M        def returnValue9 g- U: r+ G3 v  t0 L; m/ j

' F6 f( o- [8 a" X        // Note the simulation time.$ ^  q/ ]. Y& Q* q1 g, Q  i
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
) Z. B) \7 B5 z0 b        if (watchedNode.pressure<200) {
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            // This is a task.
5 ^  X2 J& ]8 |, ]/ J            setPressure(watchedAgent.pressure)
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% E+ f; l; s1 @( P$ N5 X2 ?7 j* q        } else  {2 m5 U- G4 I. o; `+ U8 K, \
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        }2 e1 |- X' d+ F$ \; R! _
        // Return the results.# r9 e* e4 q, k; }! m
        return returnValue$ m6 y1 p6 a9 ]6 ^& Y" B; x& `
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    /**
* `! r0 Z% l; I. \     *
+ o# a/ O# J6 A$ {9 V% M     * This is the step behavior.
; p  B0 s1 C5 B     * @method step
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     */- e& X/ c6 F! d$ I
    @ScheduledMethod(' s4 w& B1 u2 ?2 r$ j
        start = 1d,
  f$ D$ _( O/ O        interval = 1d,
5 [3 W7 d% O/ e1 O        shuffle = false
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: r0 H( u( G: M* \1 e: L    public void step() {
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        // Note the simulation time.
, d) P* `9 O1 d2 s        def time = GetTickCountInTimeUnits()' s4 L9 ~8 c+ f3 t' `9 v' G8 ^
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        // This is a task.
4 H- S! D' `9 L: O: j" t; g        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
, {4 `8 H  K7 e/ k) c: h        // End the method., J8 ]+ S6 m( J; H
        return: ]! I7 [2 y) W" P: z, P% E0 {

) T/ ]/ Z- I. W% q; S    }

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
* C  m+ L3 B' |) X  `, S       public def step(infrastructuredemo.GasNode watchedAgent) {7 r, y! Q% Y1 F6 _8 U- t6 v9 ]
         //这里是watchedAgent5 `2 A, u" h& V/ j* K% G. A
但是在语句中,你填的是watchedNode$ D) i8 I8 Y" M, a, o
        // This is an agent decision.& w' \5 [% p+ W. ~. Y9 ?
        if (watchedNode.pressure<200) {  5 T% }* p9 [( A  F1 s" L4 B
            setPressure(watchedAgent.pressure)
+ n* d) J) F6 _3 q  P/ t) I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! J& |5 s$ h1 Q3 k" h
       public def step(infrastructuredemo.GasNode watchedAgent) {
2 u5 G- e$ R& d, y& u9 d, }         //这里是watchedAgent
! C0 e7 t( f$ ~1 t/ f; _/ j" ^ 但是在语句中,你填的是watchedNode( ?1 l) A% {+ m
        // This is an agent decision.1 U6 K- y; H8 t* h& b
        if (watchedNode.pressure<200) {  
! {9 B5 ?1 z% n0 e# q, u0 [            setPressure(watchedAgent.pressure)
* S$ ]2 {- [% f* [, p变量名称须统一,可以都改为watchedAgent
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