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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")
% \- L2 G1 T! r6 P. E/ T, z7 {    public double getMeasured pressure() {& X% e) q  W0 W& b* O
        return measured pressure
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    public void setMeasured pressure(double newValue) {/ f! i$ a. G+ X' L% r$ H' S. s
        measured pressure = newValue: Q* [0 g8 }+ @! u( D
    }
( ^4 a  |& z2 Q    public double measured pressure = 0
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    /**: c% ?( E2 H$ v
     *1 u) N3 m9 a& M! r1 a& _" v; q4 v
     * This value is used to automatically generate agent identifiers.
/ ]7 g8 V; I* K2 t/ r& @8 q" z% m/ E     * @field serialVersionUID% P* f6 }. F. l2 \
     *$ |/ J2 y) v, \* R
     */. x) p8 p8 A  T+ J* |3 c+ j
    private static final long serialVersionUID = 1L
( E7 z/ i" g) |" y1 {
, l) ?1 ?" l/ x5 y- X8 D0 u    /*** i( X# p  P. }% J+ c6 a" A; h
     *
0 e) I+ c; H( r     * This value is used to automatically generate agent identifiers.5 r# U. D" y8 `+ c) C
     * @field agentIDCounter
1 i/ Y( w7 T' r     *6 `; U$ K0 L4 o0 k) H
     */
! F* e  d  s$ z. `    protected static long agentIDCounter = 1  X) a( N5 p( b/ x) B- B9 b% ?/ d

' M1 k' T8 \8 l- X, ~/ J    /**
, N8 ?$ `2 @) E% H/ b9 W     *
' F4 S; R/ n* a" Y1 j( u' T2 p     * This value is the agent's identifier.0 d  D/ g' X! G% N$ j
     * @field agentID) }( h" E. O; z' C' f* {! K$ J
     *2 R% n5 W. a, b! N
     *// {3 J% I: j/ p% h4 b5 e1 s
    protected String agentID = "GasNode " + (agentIDCounter++)
' i, ]$ _9 A& X' `. Q
+ h' ?9 H8 _8 _& w    /**: B2 `6 x, }% `; d& X
     *
  I& ^4 b; S- x% ^7 }     * This is the step behavior.5 G9 o( u1 s$ C8 `4 O! c
     * @method step
" J2 H/ C( C/ ^) U$ ]/ T& D     *" j& @: L2 D9 `4 i
     */
$ |% y8 X0 Q$ `" z    @Watch(
# U# N- }7 T- z, [" y: R. o% O        watcheeClassName = 'infrastructuredemo.GasNode',
5 e6 X* j6 @% p' x% E5 z7 |& Y8 w3 Q        watcheeFieldNames = 'pressure',( S9 `$ w' ?) f1 u; H) N
        query = 'linked_from',
$ Y7 @( m- e1 [, v  t/ m! V        whenToTrigger = WatcherTriggerSchedule.LATER,
- e1 p7 J8 ~  A" l# v% R9 ^1 I        scheduleTriggerDelta = 10d! B6 S9 ~% s6 r# ~4 S. J
    )7 Z% d. y+ c) s& W+ y
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.3 ?. _$ c6 S/ m$ Q% Y; _3 L* a
        def returnValue. Y3 N3 o: W2 k; h( ]
, R" C$ Q7 }+ A4 e( {
        // Note the simulation time.& v) ^  }0 Z6 ]) |
        def time = GetTickCountInTimeUnits()
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. g  g; u7 w& m        // This is an agent decision.$ N7 b3 J* u# p2 r% c
        if (watchedNode.pressure<200) {
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1 c1 p- r8 {% l( u! @7 M            // This is a task.
1 m3 v9 q+ w. v4 `- A            setPressure(watchedAgent.pressure)+ C5 b( U& j. X0 w# a

4 ~/ e/ Z3 v4 {' D( W        } else  {
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, d7 }" `1 P4 r* ]9 j4 ?1 i        }
+ C9 Q" j& m4 V0 m* N8 D( j' K        // Return the results.
" t6 ~- l! b4 L' g% y        return returnValue/ O8 d4 H# l+ }. E
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    }! }  y+ `9 S; p# @  i7 Y+ v
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    /**
5 E1 n! i( [: O% G" o0 |- r     *
! i0 Z9 e% b3 Q# R! `  ?0 }* {4 [" [     * This is the step behavior.
" t) A2 q, p* P, z2 Q# s     * @method step
3 s0 ]8 N; T. @     *
, R/ D0 |8 o) G; f4 M' q+ Q' p     */
$ c+ p0 u6 i5 a5 P- f( q  S    @ScheduledMethod(5 d" L1 E% p0 J& u
        start = 1d,6 h+ w& G( r$ I6 v8 f  Z1 C' f
        interval = 1d,
  D! Y+ N) Y  |7 I        shuffle = false
5 f" |" ]- Q6 E% s: L) j: u. f    )
! v9 L2 N- W; w    public void step() {
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        // Note the simulation time.
7 Z( ^6 z2 u. B* p; t) x        def time = GetTickCountInTimeUnits()( ]. {; B) s: d& G( s

8 n; f3 W/ S2 y        // This is a task.
3 u( R# Z. K5 Q5 S& b        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ M% t! I% R' H. n; a" S        // End the method.
3 y0 L  H& L8 @        return
8 o" ^0 n1 U! D. u+ w; {0 w/ @2 |* K3 p6 C" E% f. X  g
    }

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
" H5 w( x# _" `! h- r) L: z       public def step(infrastructuredemo.GasNode watchedAgent) {
: Z8 w9 s' f8 t- f3 z% f' }9 x         //这里是watchedAgent! n6 d6 [0 h6 \
但是在语句中,你填的是watchedNode
+ @% V, {' _* B! U2 M7 }        // This is an agent decision.7 X7 f! i1 F( U
        if (watchedNode.pressure<200) {  
1 A, }, Q& R- _% d            setPressure(watchedAgent.pressure)
: e  y9 V5 @9 G2 T9 k$ G) L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2 V' y, }( g9 i! L/ R% l: Z
       public def step(infrastructuredemo.GasNode watchedAgent) {
" ^* V3 g" S8 O) j         //这里是watchedAgent2 p( E5 T1 k( G; |2 Y& o; N7 D
但是在语句中,你填的是watchedNode
# s* t. h  P3 s7 I: l        // This is an agent decision./ j: ], w0 ^) r$ R
        if (watchedNode.pressure<200) {  + J" u; @% \+ o" U1 x$ ^3 C8 A
            setPressure(watchedAgent.pressure)# ]7 B+ G5 ^! r" [! m* n. t
变量名称须统一,可以都改为watchedAgent
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