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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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# ~: K$ I% j1 ^6 Y' [# b( {* I( w7 t$ l* z9 R" v; l/ m
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 r9 f" w1 j5 b3 D) N
    public double getMeasured pressure() {: q* Y8 }. ^' J/ }
        return measured pressure, H3 k8 }$ r' t& D& l: D
    }
3 y6 t  S# g8 k7 m3 ~9 D    public void setMeasured pressure(double newValue) {8 ]) J# H4 N% X# C
        measured pressure = newValue0 E* p0 t; C9 n3 H4 L
    }. O$ O8 q2 b% {- H# y" S- L7 i
    public double measured pressure = 0
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( O% r' a# E# U1 T) f, G2 z    /**
3 l) x$ C/ t+ r$ Y: ^5 Z0 N     *" [5 J! _7 P- N3 M, B
     * This value is used to automatically generate agent identifiers.
" E8 c" @# y+ {* h( J* n/ [- J2 M+ n     * @field serialVersionUID
2 }6 J- w/ _+ S8 X; A     *
9 ~6 v; ~8 E5 i# w     */
& o$ u- U3 d" s$ G' }    private static final long serialVersionUID = 1L
% K; ^$ R. d: g) w
6 ^% K* J5 _% U    /**
8 @: n" ^+ N+ |- w     *4 h& S7 E& b! O# `3 f0 R
     * This value is used to automatically generate agent identifiers.
2 T# A1 Q  t6 O$ y, ]+ H     * @field agentIDCounter; Y/ j, }. y9 k- t" l! g
     *
) i& i' O1 N5 h+ ]& s6 t5 a- w     */. a2 l* p. k' W& ?
    protected static long agentIDCounter = 1
# F4 o6 f" O8 U: Z* i
7 d. S+ I9 w( b. y3 {% V4 k    /**
. O2 d1 J1 N5 p( C/ M5 g$ X. x     *
2 H8 ^' L) ]2 O4 \- s     * This value is the agent's identifier.
8 A. u/ j/ @0 D/ M     * @field agentID
' a5 |) H% s( R) Q$ r( f% B& T     *" {. J2 R: {& g+ T0 _
     */
2 y! f" n( l  k. ]* s& W7 D" W2 h    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**" h( D: r. n5 ^$ M
     *
, d1 P0 r" A/ ~: K. p& g     * This is the step behavior.
6 r! {7 p( K" o# B     * @method step* ?" A! y& o, A+ x% X1 R
     *
  k9 ?( `- e  C     */6 `% I; E6 s5 u+ q' F" G
    @Watch(/ Y& `! o! s4 S; E/ Z  W
        watcheeClassName = 'infrastructuredemo.GasNode',
4 O9 ^; ^0 h. A        watcheeFieldNames = 'pressure',
7 B/ d$ W; Z& U+ D+ T. |# y0 L        query = 'linked_from',
8 }" }( M: P* y0 G        whenToTrigger = WatcherTriggerSchedule.LATER,
+ M! u. @2 S. S        scheduleTriggerDelta = 10d% T$ h; p5 }" ~* C1 _7 `  t" Q* b: s
    )3 Q$ ?8 ?+ {/ B* y" N
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
( T5 `8 X/ M0 b# |5 a# U6 V        def returnValue' e' l% X; q0 `1 R  Q& q+ g

- n0 ?- B# v/ [% E        // Note the simulation time.
& g* H% z) b0 {8 l        def time = GetTickCountInTimeUnits()
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) n3 k" v5 Q' V        // This is an agent decision.
8 X% ~1 ]5 Q  M4 }0 u8 G9 z        if (watchedNode.pressure<200) {8 c' x5 V; ^) S# n1 U
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            // This is a task.
+ r  n  T1 k7 d            setPressure(watchedAgent.pressure)5 d: A1 O, b( j0 M/ C& W& J* w. F

  n% W: W: T2 B$ Q- T4 A        } else  {
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$ k0 [0 a( Q5 \        }
2 z7 n2 K! d6 g3 k  f' r8 T        // Return the results.
5 k+ ?5 ^* D2 e, l8 U, h        return returnValue
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( s5 ^6 q) z; D    /**% x$ Q* C' M3 W- F; G" q
     *5 P6 i: M% ]8 D8 i8 j( Z" S
     * This is the step behavior.
1 F, Q. o/ x' I0 r) d2 A) t     * @method step
" w) ~# x9 ]; S  b     *3 o, Q( j4 v1 q$ {
     */1 f# x5 p( M2 l3 M- ?) ?6 @+ w: T/ ^
    @ScheduledMethod(6 g# ^# ?( N* l/ b# j
        start = 1d,2 Q( n' o6 J9 B
        interval = 1d,
$ `# ^) N5 x/ L; o6 Z' v" y" |        shuffle = false0 ?# \8 D% S5 a% X/ |
    )
7 W  U9 g. O3 d. q" v& Z3 r% C    public void step() {
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        // Note the simulation time.1 Z0 }* h* u5 @5 H$ b$ A0 g4 X
        def time = GetTickCountInTimeUnits()
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        // This is a task.2 [' u5 m( g6 K5 {
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. ?' i  p. ^9 l0 r1 h        // End the method.
/ h( y$ z- t! d  Y: P        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6 C+ N$ `3 f3 J4 w
       public def step(infrastructuredemo.GasNode watchedAgent) {
5 l4 Z" [& K/ `( Q2 j1 ~, p5 a         //这里是watchedAgent4 ~) Z1 i; Y" y
但是在语句中,你填的是watchedNode& y: R0 k( {/ t5 s& [9 s4 u
        // This is an agent decision.3 z: F7 F- S# u7 I8 u
        if (watchedNode.pressure<200) {  
. p" r6 F9 F, _' ^5 ~( N8 @, G            setPressure(watchedAgent.pressure)0 G1 _: ]1 E; O
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% g) ~/ _; \; ^' l
       public def step(infrastructuredemo.GasNode watchedAgent) {% o$ D4 L+ [* Q+ g: L2 B6 _
         //这里是watchedAgent
/ w3 ~- U* `8 X; A% t7 Y 但是在语句中,你填的是watchedNode
3 D7 C& Z. u% I; q/ c6 V! T! R  x        // This is an agent decision.
6 |$ s! G( m& r' _: p        if (watchedNode.pressure<200) {  
! ?% h0 m4 Z8 N* K* T5 A* j- M            setPressure(watchedAgent.pressure)
% G" K, X( H  N6 [% r7 N) B" c5 m变量名称须统一,可以都改为watchedAgent
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