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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
$ U" }$ C8 a5 A9 q' _3 h3 {" c. k: o8 s* p

5 a& o5 C( F. N5 p' Y0 e/ Z& S@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). q3 b8 y, L8 ?+ }/ l
    public double getMeasured pressure() {
  T+ K! t/ ^+ M% Q5 ~        return measured pressure# u. b" J9 X; i8 a+ V
    }
6 V3 _' y8 G" N% N* g6 ?; {9 L    public void setMeasured pressure(double newValue) {+ f  `  H+ |. _, j, Y, j; A
        measured pressure = newValue% o7 r( h' `: c/ F* W& b
    }
. L# S2 J! I. p+ z% ^3 L6 h3 O- i    public double measured pressure = 0' U" r  G. W& \6 ~2 A" G% m1 Q7 ]
9 t3 t) n" E8 B. y7 E
    /**
; U3 `% C( l' U: U     *
; f) g% \7 \# m     * This value is used to automatically generate agent identifiers.
9 q3 _& l; f8 W$ e- s0 R& ?     * @field serialVersionUID+ ?* [% e  M7 n' h4 z5 j
     */ ]0 u! ~& _+ l8 Q
     */
9 m. G( M5 d6 i# A    private static final long serialVersionUID = 1L
; M+ D" H- R$ W0 a
' ~  L) J: e( ]1 n  F- Y    /**7 V, T2 Z' H. y1 v* Y, l9 `
     *
4 O6 U1 b! ^4 I* k     * This value is used to automatically generate agent identifiers.+ Q/ z8 m3 {# s% K2 ^# }5 c
     * @field agentIDCounter/ V/ s8 F. z, B' a+ J+ D! T
     *$ ?3 [6 z8 U9 T4 n- [* H" T
     */
; H9 \, J! _& \2 t' Z    protected static long agentIDCounter = 1  W/ i% J' ~+ m* f$ P

0 ~* R! L; {0 N, Q+ N  Z& [* z    /**! S7 ?+ j$ L* E* G: l5 a% f+ [
     *
/ J6 Z0 [. n+ z' U. ]6 s     * This value is the agent's identifier.9 S$ Y0 Q' ?/ L* Y7 R
     * @field agentID
: n# r2 H  f! N$ f! `' s( @     *
$ \. s: b: |$ Z) N( k3 ~: ^     */
! n8 c0 Z0 _4 z8 m3 i! ]. Q    protected String agentID = "GasNode " + (agentIDCounter++)* n: e4 H: S& G% y
7 ^, z9 q# T+ s
    /**! Q( K+ B5 ~5 J6 ~/ o% Q& d# p
     *' {7 u' L" L. c2 _0 a
     * This is the step behavior.5 @. \5 @1 n0 n
     * @method step* S0 L* D; I2 V, r: q/ m3 a
     *2 ?  v5 N0 C" N/ c# N
     */# J) k. o7 T( G* j0 Z$ [( H! M
    @Watch() c* b( k8 U  T' {+ x
        watcheeClassName = 'infrastructuredemo.GasNode',% e) L  n6 V4 ~
        watcheeFieldNames = 'pressure',
- \* s- Z1 u$ H        query = 'linked_from',
% r9 O5 Z7 i- z! K8 X* |2 N        whenToTrigger = WatcherTriggerSchedule.LATER,. ~; G' U4 k, }( [' G4 _
        scheduleTriggerDelta = 10d5 C. B7 r% E- S! v  E" s1 e
    )1 J; o8 K6 I: O& C  L. N$ b* t2 x
    public def step(infrastructuredemo.GasNode watchedAgent) {. M! Q6 Y/ X  W& d7 p
3 w$ g* \7 H5 T+ @% M3 J# V0 \6 m9 \
        // Define the return value variable.7 T5 Q4 |, D0 Y: _
        def returnValue
8 e/ g* O/ O+ h; Z
3 G( F/ X8 C6 d        // Note the simulation time.
8 L  i; d! z, l4 c        def time = GetTickCountInTimeUnits()8 w7 {5 Y$ Q" m( Y, l

8 ?8 t! }! l" v9 {9 Q! ~" u9 y# l' i, X7 w
        // This is an agent decision.
$ w. Z8 `" r' \/ D7 H9 ^% I6 ?' q        if (watchedNode.pressure<200) {. E( o) N# `) S3 B6 a. O7 g

" j2 [5 f% ~! h            // This is a task.2 p/ z0 @) v5 v, N4 X, i
            setPressure(watchedAgent.pressure)& q$ K! q, u" J. ?# g$ S6 G# r' c1 S
* I+ c  [2 P' u' l9 _& B8 Z  H
        } else  {
4 T) q% |! {- j' y5 e4 B. M- o% z0 u: n# d) }: m2 s

1 V' H. \1 y  P) A, f8 c3 p  k        }
- w( ~5 _) {* l" A1 b        // Return the results., i2 {0 A* a0 ~2 Z5 H2 w! G  C/ Q
        return returnValue
5 g" K/ s. F2 q: M( ]5 d* n. s, \) H* T6 O0 n3 ^% X% W# N
    }
! |: a- ]" l1 B- l* |5 G6 i2 I7 m* M
    /**& Z* i+ s- S! B8 b
     *) n: s" l0 ~, N+ C& ~) F
     * This is the step behavior., f1 y* t! ?& M* z7 y
     * @method step
% u0 m# E, Q5 }1 g% b     ** n8 h+ \0 e: u4 _( g
     */
" k6 u% ^: B2 M    @ScheduledMethod(
- x1 T# X& p: q- T3 Y6 d( h        start = 1d,
# f7 l- V" a: v# v. @/ V" w        interval = 1d,
7 w4 L/ v8 b: H, t& t        shuffle = false, C' I( Q& U  A: E- Z. \
    )
+ S! \% Q" Z6 F$ ~4 }    public void step() {3 a4 E6 l& C+ M) |+ w

, a# h1 h- h7 h$ n        // Note the simulation time.8 l' |1 j( }0 O6 V
        def time = GetTickCountInTimeUnits()9 W* {" ~9 P( ]- {: `! Z) b
7 b( I, t& j: F' }: N' z8 Z
        // This is a task.- {$ W$ Z4 l; e+ Y3 q& c
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 y" P3 f8 q* ~; @        // End the method.
4 d% u8 C" I* x/ Z" r& W% C& f7 X2 F        return
8 P6 u5 K5 ?% e6 [! X2 U( {9 y* H* m* W) Z! y, f  _9 Z
    }

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# _+ V& ^7 @" Y$ T5 U+ R* Q7 n
       public def step(infrastructuredemo.GasNode watchedAgent) {( h& ~; _7 {, a6 K4 D! Y
         //这里是watchedAgent
. b) ?. i2 M1 @; A% Q7 T 但是在语句中,你填的是watchedNode
7 Q  O* h+ U: x2 [2 L        // This is an agent decision.
4 h! a( g% |% Q# H: Q4 V        if (watchedNode.pressure<200) {  
5 X. |. W5 x+ W  Z1 {8 y1 N5 q! _: @            setPressure(watchedAgent.pressure)% K* M  T6 }7 o9 h/ s' w0 t
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
0 V( @( r! \( ^# r0 S( _* e% _       public def step(infrastructuredemo.GasNode watchedAgent) {6 s" E' o" s7 Y$ x1 G# I
         //这里是watchedAgent
1 r: r3 v# P, Z! q. W 但是在语句中,你填的是watchedNode9 g" c1 }2 Y/ r, Y( T
        // This is an agent decision.
( @+ }! P& A% M# T        if (watchedNode.pressure<200) {  ; e! y% Q- Y$ z1 c9 ?$ l* B0 w
            setPressure(watchedAgent.pressure)/ i! {/ w. l+ l, g2 x/ i2 E
变量名称须统一,可以都改为watchedAgent
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