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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 9 x$ r& q- @- ~, y9 _; e. q3 g

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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# `- l- \0 I9 Z, e3 K: j    public double getMeasured pressure() {/ e9 f, f, \+ M
        return measured pressure1 ~; I  S- T3 V! C: Q1 @/ @; o! E
    }
1 {: K) ?& x$ m$ l& W; f    public void setMeasured pressure(double newValue) {
2 L  {, D' K/ x7 r* p( x5 P        measured pressure = newValue$ A& V( h. k1 b/ g7 g+ g( Z
    }
3 m6 c& b# E( Z    public double measured pressure = 0
0 |: `4 H5 b" i" r. m% W3 Q, p" ~" Y
    /**. y, }; D+ Z8 G5 C/ D; V  c+ V' L/ m
     ** n& w3 A: e$ B' M5 W  v
     * This value is used to automatically generate agent identifiers.* x- O3 C% {2 U) U$ v, i
     * @field serialVersionUID- _; g% O- z* e1 U6 F
     *
3 T2 A) j7 c: c; |; e2 F$ F     */
+ M' }" p7 M! y9 q    private static final long serialVersionUID = 1L/ d; x6 T8 z9 u. J8 r" W

* ^! I( B8 \+ x  j    /**1 x, ^0 n0 O7 ~( X% M
     *
% J( X; E  k( m! u# ]( H$ ^: Y     * This value is used to automatically generate agent identifiers.! {' V& F) F0 e4 o/ G
     * @field agentIDCounter
$ c/ l6 Z9 C; N7 j# c     *# H' o. x7 o, l. A) }
     */
  y7 n$ d( M" n) j' S, ]    protected static long agentIDCounter = 1
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) O# B: k9 d* h/ e: i    /**
5 X& y; i  x$ B; W5 I, N1 q     *5 n& P. B3 x# G$ K% m# D6 h3 h
     * This value is the agent's identifier.
$ \" }  e1 D! T( `5 \7 L     * @field agentID* ~# s6 ~7 u7 U' _+ X4 H
     *3 e% M& e# M( Z3 N6 _0 N. a% T
     */
2 ^/ @4 N/ h. i) D    protected String agentID = "GasNode " + (agentIDCounter++)
; f: ~% @4 l; g# @. W
% F( C* T4 J1 A    /**+ l, r9 k( I) r* k8 b
     *4 V. m2 y) V6 t
     * This is the step behavior.
7 h8 l3 _/ M# d- y5 G     * @method step
0 j# l1 y6 A) r! M1 H1 [     *& T- ~7 {% C4 j
     */
9 ]/ H. X; w& T: I3 `    @Watch(0 Y. s9 F- }: K. Z
        watcheeClassName = 'infrastructuredemo.GasNode',+ Z. m" J/ t- O
        watcheeFieldNames = 'pressure',
7 D( ~8 J* G; c" U3 S5 {  ^& H! ]        query = 'linked_from',
8 u2 ?& Y4 ~6 N/ N! Q& D9 Q        whenToTrigger = WatcherTriggerSchedule.LATER,3 @. R, q4 G2 b
        scheduleTriggerDelta = 10d
) g# a3 c4 G# b) B; U. x5 H* @2 z    )
. W' q4 h1 {% ?0 l4 v: ]" k+ S) v1 |    public def step(infrastructuredemo.GasNode watchedAgent) {; E% s7 Y* p7 t

2 g4 y4 a. \- R6 G        // Define the return value variable./ n2 N: [  a! a0 x
        def returnValue9 h5 ^4 u; h  p+ P, L
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        // Note the simulation time.7 Z5 |2 n  h# w- C4 v9 m
        def time = GetTickCountInTimeUnits()
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7 r1 e; P1 t% w; c; V        // This is an agent decision.: h+ \7 @5 {( R3 y. b1 i/ K& `
        if (watchedNode.pressure<200) {
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            // This is a task.) ^) ^+ T5 H. W4 S0 _0 Y
            setPressure(watchedAgent.pressure)
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" B9 k8 l2 f7 U. V) y        } else  {
; ^+ Z0 ]2 z7 D0 A6 \/ Q/ O6 n+ G: P$ N3 p8 a

. M3 K# o5 G/ \4 V- l( o        }
. k9 a# C, t) w) U4 j        // Return the results.* q0 k% }9 N6 m" o6 I9 a
        return returnValue) v3 J* d! w, E) Z! \; @8 v
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    }! g( Y! G- v* `" j9 R
$ w1 a, ]6 ?, ], [" Q& ^8 O
    /**" m( b; a* b+ P5 j1 S* w
     *6 T/ @$ ~! |+ y) M) F, e0 e3 J
     * This is the step behavior.4 P$ A) B3 D/ \! E+ x  t9 H. _
     * @method step1 m+ X' {, {- p, }: o6 N8 E/ q+ _$ O
     *
5 X+ F& U4 g9 p     */* A' r$ `( ]/ T9 L% C. D) k, ?, U( k( [
    @ScheduledMethod() ]' M) N4 [' `1 B4 B
        start = 1d,
, L1 c, g2 I5 w4 {6 S8 p        interval = 1d,
+ {; Q& D+ x0 R- V1 S% H/ M0 x        shuffle = false: F& ]  D, H* j/ B- |) x4 ~
    )
, g! i" c, G8 M9 f    public void step() {
# b/ v$ E% z4 x3 \7 y
  }* [- }5 s- k8 l; c        // Note the simulation time.8 Z3 b6 c5 t' K) n- W6 P7 _
        def time = GetTickCountInTimeUnits()
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        // This is a task.( i8 x7 t/ L. ~
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
4 n; w4 x* U% R: @        // End the method.
& A5 _' k# K& v' M7 g& t        return
* O0 |8 y- H! }6 f0 O4 I! _: {5 z1 M
$ _4 k% G# D  J; e) ]6 q    }

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
0 H3 J, \8 Z7 }& n/ [9 P       public def step(infrastructuredemo.GasNode watchedAgent) {
6 Z8 B( z" w5 S" |& M0 T         //这里是watchedAgent2 P7 V% l- S+ `- Q! q
但是在语句中,你填的是watchedNode5 I# p% [9 [% p- F5 E: c
        // This is an agent decision.
8 s* \* a# P5 @        if (watchedNode.pressure<200) {  
9 B+ S7 L6 Q  z. D5 b: o) N            setPressure(watchedAgent.pressure). x: u  e9 D5 l' R
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- A, b4 @- w) G' b2 g- Q2 F: F7 u
       public def step(infrastructuredemo.GasNode watchedAgent) {8 H  n) Q5 W) G; B2 o' \2 D
         //这里是watchedAgent% Q. S! P$ S& X4 l3 T1 ^; j! L
但是在语句中,你填的是watchedNode
4 @# P( C( r' y! X- W, B! ^        // This is an agent decision.( ]* h/ Z$ g' L
        if (watchedNode.pressure<200) {  . ]# l* [# v2 a3 [, Z
            setPressure(watchedAgent.pressure)
; w- ~. w; s" \% }变量名称须统一,可以都改为watchedAgent
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