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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 4 X5 e7 v9 i8 W5 p, C3 e
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"), h( }4 q3 C, I& |
    public double getMeasured pressure() {
$ Q" N) X) Z9 ^% J, i8 K  e+ M  I        return measured pressure) [! `2 \1 r9 V! J( f
    }* _9 P" j) W  l$ M  H1 E
    public void setMeasured pressure(double newValue) {
1 h4 t0 l8 `" C& g8 e) f8 e        measured pressure = newValue
1 U) h/ C8 S" R; R' _( P9 |    }
, d* ^( q9 q' X; W" y3 t4 x    public double measured pressure = 0; c& m- e$ h  U6 b- W. t

4 p- h! A( [$ m, g" ^# U( w    /**; S) R' }/ k! B/ p+ @
     *
, N$ ~# |/ ^" u( R9 h, o4 T     * This value is used to automatically generate agent identifiers.
) k! n7 C. E3 t8 Z     * @field serialVersionUID
4 P' E& K# A4 X% k" k# b     *
9 C% ~$ C6 B: @1 s* ]     */
) U9 T; u5 ^+ O3 q& a9 `    private static final long serialVersionUID = 1L
9 p2 E3 h6 Y: P8 l1 s( K0 I" L8 B' @
. x7 ~7 C& [; X: e% q    /**  H7 |( o# ~1 ^, T- s. ~1 X0 u
     *3 J, l! [; V! |% F2 Q+ [3 V, I# Q" A
     * This value is used to automatically generate agent identifiers.
4 s% H3 F1 b6 g- m5 w9 q     * @field agentIDCounter- O* Z: v4 t" c3 |1 B9 _
     ** d9 C: R, t. _7 c5 w
     */
! s/ B4 |$ A6 S; T+ e- T3 d    protected static long agentIDCounter = 1. V7 r2 j* `" X( P' p) D
& X5 D% ]7 ?1 |, {
    /**" l# F& F3 O' I3 ^  P
     *  w7 |+ c& r) J
     * This value is the agent's identifier.
! m! h7 X) c3 u8 ~3 q# e9 h     * @field agentID) ~& m7 R5 L/ f; G1 V7 Y+ h
     *4 o5 A0 M% w* O# w4 Y: X
     */* J6 Q9 Y" y+ w, A8 ~7 |
    protected String agentID = "GasNode " + (agentIDCounter++)0 y" f4 h: c) q1 ]: J
- Z9 o( l1 v% @2 K: J0 x$ ?, |
    /**
7 r  s# [* _. z; p" I1 U     *
9 d& s% X' s, A1 n- m7 R$ P! j  H     * This is the step behavior.! I" X6 n" Z' h; d6 s* [1 L
     * @method step* |, Y7 W- ^- x3 _7 g4 ^7 K
     *9 n$ l, [, E7 J' a+ D. q% Q
     */9 O' r4 p6 \9 [5 X/ I8 u( |
    @Watch(
8 B. X5 D/ K( q! h. h$ z5 p- e; y        watcheeClassName = 'infrastructuredemo.GasNode',; w* j. p" n$ k
        watcheeFieldNames = 'pressure',
( J# k0 C. `" e9 \1 R        query = 'linked_from',+ o% ?" V( g/ Z* m; s0 M( @
        whenToTrigger = WatcherTriggerSchedule.LATER,
+ [7 a$ E/ P( d        scheduleTriggerDelta = 10d
3 U0 ^1 C" T& n  w# C: W    )
& c! Z8 C: B* N    public def step(infrastructuredemo.GasNode watchedAgent) {
2 \( ?4 P& f  ?# P0 L7 S' z* W% m' o& l" o  h6 [
        // Define the return value variable.
; p. M# ~* D0 [' P# f$ a6 o% Q        def returnValue- `9 y2 b+ d: X9 H% b* D
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        // Note the simulation time.3 j7 r7 o7 L9 V0 N$ |% q) i$ e
        def time = GetTickCountInTimeUnits()% f3 J0 a  H' M* L
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  E2 |% f: [9 X5 Z
        // This is an agent decision.+ |+ \9 n& F- C
        if (watchedNode.pressure<200) {
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            // This is a task.! T, K. J, q7 l9 H: D
            setPressure(watchedAgent.pressure)" O: P1 q7 ~7 f# [$ l: {& ?, w

' r- W& }  _0 [5 E3 n, P/ o: h; j        } else  {' H- w8 `0 Y( q- x% U  V
  r+ b# h2 ^" M5 k

- |* R6 |) [% m" v5 m        }) Z) L& M4 D$ R4 e$ C
        // Return the results.+ k% t3 H6 ~5 l
        return returnValue* @* z& N( a: m1 I
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    }
* U1 D2 s3 C+ n0 p. f
* o; x  o. d( Q$ @( D" f8 q2 e( ^    /**# q9 a: Q6 u  Y: N4 L
     *, T, k$ G) D" Z) P
     * This is the step behavior.7 [& k% u2 c# o: `
     * @method step) T( t' H) ?0 X/ w/ i
     *! s+ ^% I. k6 H/ Q; L8 x
     */
# v6 y5 f4 h+ E1 F% G' \3 {    @ScheduledMethod(
+ s3 Y. v5 n3 X4 k% `        start = 1d,
2 G4 J$ J5 O# v        interval = 1d,
6 H( ~- d$ [' F* I        shuffle = false- G, {' s2 E/ [2 z, }5 i/ Q
    )
2 Q% p3 v* S; B7 F$ o# O    public void step() {
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! D5 U% S. ?) C6 z- N# ?        // Note the simulation time.
5 v  E6 i! }6 a, k        def time = GetTickCountInTimeUnits()1 y% Y- m3 @0 s8 t. f1 Y

' j2 `7 i' N5 g% Z1 Z1 g5 z* d        // This is a task.! {, z" N' @! X7 }0 Y, `
        measurePressure=pressure+ RandomDraw(-20.0, 20.0), y# i- j# e7 p& S( y4 {
        // End the method.0 J$ B$ r& w  |3 k& g  Y! B8 m
        return
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    }

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; j# L& q, Q# y# _5 B! V/ S
       public def step(infrastructuredemo.GasNode watchedAgent) {& E) T. Q% R- r4 m6 ?" k
         //这里是watchedAgent& K/ h) ~( i6 ]+ U6 d
但是在语句中,你填的是watchedNode* m4 v( s$ k1 ?$ {+ B# S% P6 R
        // This is an agent decision.% M4 g2 v+ y" e5 j# X
        if (watchedNode.pressure<200) {  $ ~/ P+ Z4 |8 z3 d% d
            setPressure(watchedAgent.pressure)
( }2 l( W2 L: N# `7 ^- D1 ?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 x  f& {$ s( N. B% {
       public def step(infrastructuredemo.GasNode watchedAgent) {3 E; X4 T' X; v; f: O
         //这里是watchedAgent% u5 B. U7 o: r7 u
但是在语句中,你填的是watchedNode% J) g# u( t( T7 B2 F1 Z4 S6 |
        // This is an agent decision., r" ^8 p3 [7 |
        if (watchedNode.pressure<200) {  ' @. V  R, \! X. [  N3 b
            setPressure(watchedAgent.pressure)" P8 d1 ~" ]1 Z0 {
变量名称须统一,可以都改为watchedAgent
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