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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")  n& V- u+ E* Y) G( T+ p$ H. |
    public double getMeasured pressure() {
$ v! x, H2 b# I4 t+ z# ?: }9 ?        return measured pressure
2 _( r/ s' W# P3 x    }
  [6 }0 w4 @7 ]$ a9 u7 Z0 s    public void setMeasured pressure(double newValue) {/ ~! Q% K+ q% I6 P. n
        measured pressure = newValue: f6 ]+ A9 U. z+ H, S
    }" Q$ f1 _) K* a
    public double measured pressure = 0; x) j* B1 B0 i; b3 X2 n' R- q" O! a/ i# ]

( n+ ~% f9 U2 x3 ?' Y! ^    /**
2 u+ i' L" \7 L! N8 A( y2 I5 m9 Z$ v     *5 {; J/ B+ A. d  q) F; r$ e
     * This value is used to automatically generate agent identifiers.
- ^5 m: ~: h0 w, g     * @field serialVersionUID
' o* _6 [* P0 O6 h+ w& R6 Y     *- q4 }8 N& ]" Q* W0 j$ d- \
     */1 r  |, z5 ~. ^# V' Y( i6 o
    private static final long serialVersionUID = 1L0 i( b' _' H  _/ _. c
/ w, w1 ^  [9 v( k1 E% k1 v" F4 {
    /**
' i! \1 ]$ y- X     *
  n- h/ q0 s& X9 H     * This value is used to automatically generate agent identifiers.$ ~, R- x, m- {% S) d8 I. K
     * @field agentIDCounter
( T- j% |+ }9 K* J, R     *7 e! |5 k0 F! J% Z
     */! V6 ?! W1 N7 N. P( p5 P/ z
    protected static long agentIDCounter = 1
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    /**
. \$ G/ `/ G! \4 s% S     *5 h/ I( P2 _. A+ C
     * This value is the agent's identifier.7 ^) v. Z8 L. T) Z2 e
     * @field agentID
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     */( ?' S- v% j5 k( X0 _
    protected String agentID = "GasNode " + (agentIDCounter++)
; U" A! d3 s! F) H  U+ u
8 t6 _# U$ A) t4 }! a& h    /**
, U; M. P. S/ p5 U' ~     *  J% W. i+ t/ L
     * This is the step behavior.
( i/ p- ^! |( e' o: A. {     * @method step
7 u- f7 c/ I& \     *
) O! a6 W) @- O3 q, ~* `, I9 ~     */
$ u6 m0 v. X0 A9 I    @Watch(
$ |0 s+ j2 t' O% D2 I        watcheeClassName = 'infrastructuredemo.GasNode',
: `9 p: h. E7 Y7 R; m        watcheeFieldNames = 'pressure',
7 _$ i- i. o" t        query = 'linked_from',% y6 [" H6 B1 O& l& g3 S9 Y
        whenToTrigger = WatcherTriggerSchedule.LATER,
5 m4 I# f  e3 |2 ]5 @' f2 y9 ~1 N5 {        scheduleTriggerDelta = 10d  k9 Q. Q* B3 p1 k& O* S
    )- q+ Z+ r* M, V0 e* \5 S3 o
    public def step(infrastructuredemo.GasNode watchedAgent) {7 Y- |- ^( k' k* t, f
# _# w2 j  C& {6 U9 r. U
        // Define the return value variable.  q* i' H& i; |/ T0 h
        def returnValue
3 p' C- N  }: @$ a! U3 f
. S( M( X* M- g$ d/ f/ _9 Q. z; i; e        // Note the simulation time.
8 f3 X1 Y% W2 _! V7 p% i        def time = GetTickCountInTimeUnits()% u' {6 F2 k0 }1 W+ Y$ }( R
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        // This is an agent decision.0 C- u9 j- D& M' X9 G6 F& r  z8 N  {
        if (watchedNode.pressure<200) {5 ]# p; C6 U. a6 ^
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            // This is a task.
; |5 W# q2 R( k& y            setPressure(watchedAgent.pressure)
6 P: Z- z1 ^, X# Y) I2 t/ k! o3 p% q0 m7 q% }* E
        } else  {- R0 E7 y' J- \  _
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, G( G  Z0 |6 t
        }* @* I4 U' n! H' u. e
        // Return the results.
  P+ Z5 m! ~* T( c; C6 Y        return returnValue8 S8 y* R; \+ X1 c' j, O# x

# H- c* L1 X: K0 N/ Q6 e, t, {    }
# f4 ?: i- p! t% G
  r/ W& l" w" E8 X% }$ v& `    /**
3 W2 d$ G1 _( f! `+ Q, ^8 Q9 D     *, x# e3 A/ |+ U" T! I6 Z
     * This is the step behavior.
4 A+ T# H% }9 }+ N     * @method step  s( {9 H' |; e0 ?3 n
     *
2 v* j( \6 @) F, o, l  n( \; _     */
7 i3 x2 T% v; e% I- D1 \    @ScheduledMethod(
9 F: [& B0 W) \/ {% p  \) q! `$ \# f        start = 1d,
3 w6 {4 _/ h, r0 H- b7 N& B1 f        interval = 1d,$ G9 t" Z, g1 r+ C+ R6 p
        shuffle = false: V. |) ^8 _' F+ z& f5 i* h8 _
    )- G6 [$ U# `. P: A! ?$ Z- S* Q
    public void step() {
  C& \+ f; \6 a: {. ?! I: _& {2 ]  b
" S4 n; l+ c: g- D; V3 ]; p        // Note the simulation time.' A( `2 T" N( ~
        def time = GetTickCountInTimeUnits()$ M0 v0 W; R& e0 @4 y2 U0 V

& I6 F. \0 V" Q& @1 U        // This is a task.
; ^' `! l' B9 K2 C; |        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
9 E+ Z5 \4 v% K2 ~" t; J0 J        // End the method.
7 u7 M7 m' |, M5 C$ K1 v! Z        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
. O/ b/ @7 R+ x5 ^       public def step(infrastructuredemo.GasNode watchedAgent) {) Y7 ?. X5 _3 ?
         //这里是watchedAgent
( O8 v% y( D- S6 I 但是在语句中,你填的是watchedNode
4 O9 r* `0 ^  L3 ^" ^: W+ O        // This is an agent decision.
7 O% w2 o- l4 h  f9 X) ~        if (watchedNode.pressure<200) {    [' d5 F) e& `1 l/ M/ D
            setPressure(watchedAgent.pressure)
, ]4 h1 T* ^: Z1 [: `6 C  i: S. }7 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; N- C' l7 h' ]$ E7 \! w4 g/ j1 j
       public def step(infrastructuredemo.GasNode watchedAgent) {8 ]- m9 {0 y; ?
         //这里是watchedAgent
/ Z/ Y( M2 ]9 f7 J7 o* _& o 但是在语句中,你填的是watchedNode9 k+ S% G  n7 i% g0 _( a( D) r  X
        // This is an agent decision.
+ H# x1 G4 D& m6 K/ ]$ g6 s        if (watchedNode.pressure<200) {  
! Q- U$ r+ Z* Z  b' N5 I/ n9 V            setPressure(watchedAgent.pressure)
+ L" z4 {& o/ f9 p! {变量名称须统一,可以都改为watchedAgent
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