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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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")7 {2 p: n0 G1 m
    public double getMeasured pressure() {- D& x7 t, @, x
        return measured pressure6 o6 k. P2 b5 e
    }
5 d$ p  o# j: }7 Z! \; N8 r    public void setMeasured pressure(double newValue) {9 C4 W- B3 K3 h2 E1 I5 O+ B% H
        measured pressure = newValue; h$ |, D/ q% T- {# i' h$ ~
    }$ d, t! v$ l6 S6 g
    public double measured pressure = 0
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) d* C/ ~) _5 g8 @+ A: V    /**4 n: [# B% m/ ?, {2 O5 x
     *' u8 I; E) a8 w, ]. a4 ~
     * This value is used to automatically generate agent identifiers.9 ?8 h' s/ j$ a7 j! a
     * @field serialVersionUID
$ M- r* D1 D# X# ]) o     *5 w$ ~4 L8 u5 E2 \" x
     */
9 \: {! i* u2 }2 d6 V    private static final long serialVersionUID = 1L
" z9 x2 `- e& z; F3 [: ?. o# _3 ^  c: @' h" B
    /**
" B+ K$ r6 B+ |     *
, q) f+ b# ^) Q# S) o     * This value is used to automatically generate agent identifiers.% S' N3 q+ f/ O
     * @field agentIDCounter
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     */
; B9 j( w) ]! @  x6 Z    protected static long agentIDCounter = 1. z! s- F) W! J( Q( E9 a. C
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    /**
0 O& e- [  \- C1 x) {: Z     *
) P3 j/ I  c+ P, A     * This value is the agent's identifier.
9 c3 {0 R3 Z/ [; Q" A7 U     * @field agentID
6 o( D+ Q0 h1 Y! R5 s8 o     *  T2 c% S$ R9 N* j
     */
6 @3 `% w( `8 f    protected String agentID = "GasNode " + (agentIDCounter++)
  J0 ~: L4 W; B7 X. I/ B2 r' r1 y# @0 C
    /**, g6 S4 l1 f  Z/ a, s% [5 c
     *0 e( ^* g: Y) ]' R1 `+ J7 M' _6 @2 Y# K" U
     * This is the step behavior.5 ~% X. b( M! w9 @5 ?) K
     * @method step9 [6 K2 d3 T4 V# B3 z$ ^% F
     *
% Z3 L" y; S+ n9 `. X4 W     */
, e2 J0 d: v' C) U" x0 f+ b    @Watch(
( x7 s8 V7 Q; [4 M6 _, }9 i! [$ b        watcheeClassName = 'infrastructuredemo.GasNode',9 J: C* {# |- Z6 F9 x- R
        watcheeFieldNames = 'pressure',
, B: j. \* }2 [1 C% ?! R        query = 'linked_from',' x/ S" p- j! k6 D
        whenToTrigger = WatcherTriggerSchedule.LATER,3 f' h1 n( Y- K+ J8 c- W
        scheduleTriggerDelta = 10d" Z- z* z# H9 s- a, z( k( h1 S
    ). p) {7 E6 Z6 D# o
    public def step(infrastructuredemo.GasNode watchedAgent) {! o6 Q5 j0 Z( A: l- O6 ~
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        // Define the return value variable.
! }6 {, c' D5 w0 F8 p( E        def returnValue
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        // Note the simulation time.! l! c7 `) Q4 C- L3 H- |4 Z4 W
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
' f% ~2 ]/ C$ V6 a# v$ p5 J7 R        if (watchedNode.pressure<200) {9 [# i: K! \; ~. Y) \" H8 t

% K1 {) r7 ?, E6 K  q7 f- ~            // This is a task.% a# Q$ u! ?# P& N
            setPressure(watchedAgent.pressure)5 w: s7 U+ @" A* U  m

2 ?6 \0 a, Q- G' X( |/ t+ T, [        } else  {, @: ]% y1 P5 q+ ?, ^) U  `
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        }
# k- I2 j# N7 v9 x( @) U0 L  b        // Return the results.* \7 s  `& \' i/ }
        return returnValue, i; [1 v; y% F% L1 e
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    }
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+ ]; P- ~) C0 b  S3 j    /**
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     * This is the step behavior.. |' u' l( A$ c
     * @method step. x9 J4 @0 f# l. ?9 W
     *
9 Y1 q( p/ L9 o* ^2 b( `) ~     */
, N2 [. X) K5 N% y/ |+ m0 K9 y    @ScheduledMethod(
0 w" K* i' c' m9 [8 ]% m; s        start = 1d," [, ?7 z0 P4 j+ v: o  t" z
        interval = 1d,
) q3 t/ @7 ^0 A6 x* D# l- P        shuffle = false, f4 K+ G* v. J1 h1 ^6 c7 W
    )
. ]- E. Z3 z1 x7 d    public void step() {9 G$ n, s5 [" b( C# p4 _% B: f
5 ?" ^, `, O. b' q
        // Note the simulation time.6 ~% e7 [: }8 c/ S
        def time = GetTickCountInTimeUnits()
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        // This is a task.3 N0 w, k8 c& z9 R
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) S! g0 k2 {( @' p0 j        // End the method.5 |4 e0 R, t( ^
        return
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  s: J8 j! s7 A9 w- s' n    }

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. D3 J+ s" Z% t( {! }1 Q2 U$ M9 [% n
       public def step(infrastructuredemo.GasNode watchedAgent) {3 H2 v. P5 Z7 F. `* r+ N
         //这里是watchedAgent
5 x; ]$ z- Q" e1 x/ @/ t: d 但是在语句中,你填的是watchedNode8 j) K/ O. T" x, t
        // This is an agent decision.
% C% ]' s$ S  U  Y8 b9 J        if (watchedNode.pressure<200) {  
. p0 s5 }; A( C* h( D            setPressure(watchedAgent.pressure)1 [+ k) W: `! r3 v% z( o2 w
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  {! r" M% |6 I8 S$ w$ R" X: Y( M
       public def step(infrastructuredemo.GasNode watchedAgent) {- v0 P0 u! V8 {; x* B$ H
         //这里是watchedAgent9 P* x" ]' Y" f: |1 U2 _& g9 @; h
但是在语句中,你填的是watchedNode9 k% F4 j, R  c7 l3 ?
        // This is an agent decision.' X" U& P' ~' E( h0 W6 }( P* w' W5 C
        if (watchedNode.pressure<200) {  9 r% }+ t. Q2 z8 m3 G* z/ o( ?: H
            setPressure(watchedAgent.pressure)- U' ?, V: b; b  A
变量名称须统一,可以都改为watchedAgent
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