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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 # _6 C+ v  m4 z) D& O+ e

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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")* A4 G# G" I3 d# o' c
    public double getMeasured pressure() {1 y, T( Q! X* f; w# ?7 f
        return measured pressure$ f) Q; C% [8 ~( t4 P' g
    }
* `  v6 g: b/ T0 c! ]9 c    public void setMeasured pressure(double newValue) {
3 }1 [& U# U1 a1 W1 @. r& I4 v        measured pressure = newValue$ A/ p- E+ O6 |; Z: Y/ t0 n
    }' ~7 F. t/ `. I- T# X3 d. F
    public double measured pressure = 0
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    /**$ K0 Z: F' o. X
     *2 T9 K. d- a4 L$ |6 C
     * This value is used to automatically generate agent identifiers." `5 z2 O6 v9 j! i" S' M
     * @field serialVersionUID
* h4 V. c" u; ~     *) l8 f4 \+ d8 ~
     */' r0 B4 z4 y4 C
    private static final long serialVersionUID = 1L
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    /**) z% [5 [: |5 |2 q
     *" |* }- e1 g% t: t0 _
     * This value is used to automatically generate agent identifiers.
0 ~6 ?+ ~4 |. K     * @field agentIDCounter$ P) O  W  z0 T$ J3 p4 G5 }
     *! P# z, t+ a0 K1 ^# L. n* [. m& l
     */) D. C  E7 V" N7 m# h
    protected static long agentIDCounter = 1
- V: ]5 y3 z% N$ P5 u1 m# Y: [- U9 K) Q, _( C
    /**
& @$ t6 p! @/ l4 W5 D! A     *
  [" {6 a. S! c9 E8 Q: ~1 T0 `  q! ]     * This value is the agent's identifier.
3 P3 n! q" z* v: D' m  E" F5 ~     * @field agentID  ?4 ]8 j* n/ K$ Y
     *
' h7 Z" \6 U0 R; Y     */& a- @" T2 E3 Z3 z2 G4 J; R
    protected String agentID = "GasNode " + (agentIDCounter++)
  y+ \: o; i% r  d
7 h, U: n2 c3 t0 I! e6 H    /**2 w: X, f$ P( e' Y# B  t
     *
) ?' c! u' m- q: c/ h     * This is the step behavior.9 s2 \, `- z" j8 r! M7 L$ h: w$ P
     * @method step' g! U, t( [$ q. |5 Y
     *
' k: r# h2 Z# i. D% u& ?+ c- W* o     */' U) c) D7 w4 D* v0 ?
    @Watch(( v& T9 B4 a1 b+ @
        watcheeClassName = 'infrastructuredemo.GasNode',
' \0 J; X  u5 B* T( n        watcheeFieldNames = 'pressure',5 X0 O# n/ ~6 `7 A3 y0 i
        query = 'linked_from',
. p4 \" v# }1 {" }) F; P  Z& W6 h        whenToTrigger = WatcherTriggerSchedule.LATER,
8 P% E- {# f+ I2 \6 V) a        scheduleTriggerDelta = 10d
9 T! r  ^/ A+ u$ x    )
3 x; _0 T+ N( Q. H1 x6 R" K: w    public def step(infrastructuredemo.GasNode watchedAgent) {; q( Z# @& v1 Y# C

# m1 a# [+ N& K        // Define the return value variable.
) S* _- z6 X( m$ J: ?% X        def returnValue2 c2 e2 Q9 h  |
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        // Note the simulation time.
% x( k2 }" z6 z% Z- q        def time = GetTickCountInTimeUnits()* c* M9 {0 \* p2 Z: D: p* @

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0 Y2 j+ H2 |3 x        // This is an agent decision.& d) v  Z# D; O( j
        if (watchedNode.pressure<200) {
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            // This is a task.6 j; G0 _; x& _, X6 C$ U# {
            setPressure(watchedAgent.pressure)4 d& w% a8 x6 S! L7 P  C) u6 p( u
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        } else  {. d; }/ f' O$ k
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        }
. i1 x# E/ X* l0 ^; e        // Return the results.
! F+ l8 t7 Q4 ^7 [3 G; M; J) p6 ~        return returnValue3 N  l9 d, b5 a. d% ?2 _0 f9 G

( ?: v: f3 a+ J    }
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    /**
, {! e5 }  Y8 |& g6 \4 A     *! s$ _+ l1 j/ l' q7 C1 u% L4 K2 l+ O% j
     * This is the step behavior.
3 m- C8 C9 I- _' x9 r: Y. h     * @method step
. s/ L0 t1 G8 F" P8 E: _     ** d& r2 J5 ^# {
     */
: A% c. i- b7 j, V" _    @ScheduledMethod(+ O+ h$ E8 g3 L$ H7 }: o
        start = 1d," Z% z8 l0 Z9 ~6 U
        interval = 1d,
2 K& ~. d3 p* O' J        shuffle = false* x- i+ c* v3 w- `1 U" P
    )
3 ~- ]' q* f# v. e, g    public void step() {
' }1 O1 M: I) e0 R7 h/ t; T
& T# k8 M" S+ F" X$ {. p, _        // Note the simulation time.  U( H2 J2 u/ D/ A& W
        def time = GetTickCountInTimeUnits()
- ^- r/ B* G/ D8 L7 B' M4 d; T8 \& K% k9 {
        // This is a task.. b0 b+ d! l; ]( [0 n" m2 e
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
9 R" j0 ]3 n5 B8 F( C& x' o3 S+ {        // End the method.
( k; r6 y1 w# h$ B- K. `) t        return4 z" g0 o& g7 z
3 H, R! U, b* K0 b6 {
    }

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! R. n, S4 d+ a1 x! ]       public def step(infrastructuredemo.GasNode watchedAgent) {
- U( w8 F* m1 t; z2 [7 a4 m7 K, J         //这里是watchedAgent& C: T# n/ n2 [: {! p( \
但是在语句中,你填的是watchedNode
1 X4 I# N  a; ~# b2 y! g        // This is an agent decision.. @7 f% A  T/ Z1 f6 ~
        if (watchedNode.pressure<200) {  + {( y, V: l7 a6 T6 O
            setPressure(watchedAgent.pressure)
( y4 {/ C6 h' R9 A! a& u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1 c8 |4 Z2 O$ S, |+ X) P( |. S
       public def step(infrastructuredemo.GasNode watchedAgent) {
% u; z- @# m0 x. ?- T         //这里是watchedAgent1 g) q; Z/ P# @
但是在语句中,你填的是watchedNode$ L) x7 b" e' j3 z1 K* m# |
        // This is an agent decision./ ~- `& [% N0 ?$ P' m3 ?' r' ]
        if (watchedNode.pressure<200) {  
% ]& D% [' \7 F' X: t            setPressure(watchedAgent.pressure)9 K) O% a8 \/ ~% T1 A
变量名称须统一,可以都改为watchedAgent
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