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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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# y9 Q9 _( `4 E( ?) `& C8 b9 I
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 w: N' P( J  R1 m: z
    public double getMeasured pressure() {
5 D& j  L! H+ s3 z0 q; Q        return measured pressure
, g, c  k- s2 G3 d" z" U    }6 g! k3 h' w; j' v; k- t
    public void setMeasured pressure(double newValue) {! o* z+ T# M# P% v
        measured pressure = newValue+ K0 `! O, F+ m# [1 j0 ^, E, ]9 D
    }) Y+ ~4 W4 {9 r) j0 s& ~# n3 h
    public double measured pressure = 0: Q8 H6 I8 \2 ?) J. u
9 L4 _, d. ]) B) E/ i6 O
    /**+ ]. Z+ c2 Q+ z! K' Z
     *
" W$ `9 C( N- O. H2 o/ A6 X8 l     * This value is used to automatically generate agent identifiers.
# I' y1 W. S- ^6 {0 W     * @field serialVersionUID
2 [) P& p0 t" h4 O1 i' L6 k     *( u. x9 m+ U, v7 E7 S
     */) w% K% k7 @  a" L! o7 H4 I  _8 ?1 S
    private static final long serialVersionUID = 1L: R! G/ s+ t$ V

! ^1 G6 e% O- g3 J$ S    /**) o; M5 s& V- ]/ m  P+ D
     *8 q+ n# Q3 p6 E" f4 Q
     * This value is used to automatically generate agent identifiers.
, h/ M& i) g4 J- g1 [) I     * @field agentIDCounter; p" \0 m9 t- n7 @+ j" e  j3 q, Q
     *' y+ q1 K( T$ I* z" U+ l; ]
     */( @( T: r1 k6 Z* y: x- R+ B
    protected static long agentIDCounter = 16 \0 E: a6 o% m' P4 l( o
5 g% ~" h( p0 I( L# l2 n5 j
    /**6 r- w4 @  C5 S8 w
     *
* a. }' ]& |1 m+ A) I+ A8 v     * This value is the agent's identifier.
: K! ~7 O6 F; T     * @field agentID
+ E, w' u/ O& W  q9 s" |     *
. g+ [. _: a4 |7 M4 b. a: E. E     */  b) S9 s& B: `9 C0 ~4 u) F/ H7 t
    protected String agentID = "GasNode " + (agentIDCounter++)
' `/ r& L9 i2 x" L  D  l
: W' l& e" F7 q0 _5 K* k    /**
8 V! @9 }' h8 s0 U3 b     *
1 B8 @- Z, ?" ~# g     * This is the step behavior./ J+ N9 p+ A5 Z+ ^( ~0 g* W
     * @method step4 l9 @: E9 O5 H# m" V: r: O: N* h
     *# z# {) W- b" j1 }% Z0 \. U% t
     */# a3 {" q  Z7 a5 F0 o0 R
    @Watch(  }$ y0 ]/ \( `  w- v6 |
        watcheeClassName = 'infrastructuredemo.GasNode',& ?+ p+ Z$ g8 T; `
        watcheeFieldNames = 'pressure',
0 B; O  G4 ]7 B        query = 'linked_from',& w+ Y! x( E* N5 p7 {
        whenToTrigger = WatcherTriggerSchedule.LATER,! m7 L" V5 ?& o! u$ M2 q7 N
        scheduleTriggerDelta = 10d
$ K' {6 t! o0 ~! p% b8 @- H) B    )
) Y0 W# D. s! i" R    public def step(infrastructuredemo.GasNode watchedAgent) {
  `5 M% E, g7 ]  y$ W
0 _) M* p  h' u6 H) r# z        // Define the return value variable.
8 w  I. C9 C/ ?        def returnValue6 j3 Z7 v9 [7 f( W+ f9 F

! r1 @* F' y3 ~2 @1 b! G        // Note the simulation time.: X& N+ W  J1 C/ \* \3 c! m$ I
        def time = GetTickCountInTimeUnits()4 F+ h; Q; ^6 o% A
  D% [7 B: X) u

0 N% Q4 u3 y; s& }9 |, `        // This is an agent decision.
, j9 ^( J* A& Y; G4 b1 `        if (watchedNode.pressure<200) {; `* N+ m6 B( W$ \! e9 J

+ J* F+ j( }- o& i            // This is a task.
* A2 N5 b& u5 p. c5 ?            setPressure(watchedAgent.pressure)8 J% v8 K4 j3 S

+ v; V* L& G+ x( o        } else  {( S3 K* A8 }6 ^7 K# u
4 e9 w6 b3 p% X+ i3 w

2 B" x: R$ b: g, k. i        }3 B  v2 f6 a+ Z* H
        // Return the results.
% \* Q; _3 h/ c, u+ f        return returnValue& ~+ `+ \( d- S: \

" [( ?) O# |. B" d9 h; v% C    }5 t; d$ `. j0 }' _, d& X; U1 b

& I0 C" D1 c, Y/ q) B$ h    /**5 T) i7 o0 Y  W
     *! {# W3 z5 \5 z  H. B8 ~
     * This is the step behavior.
! f. ]  h, z( ?% K2 J' F/ j) h  i     * @method step2 f7 h7 d: r# }* Y: o
     *
- r1 g# G+ r& R$ x     */
4 l( g4 o7 f- e! _    @ScheduledMethod(
. J, O: G% z3 F+ m4 }/ E        start = 1d,# c' V' s: k( T9 Y4 N0 Y7 e
        interval = 1d,- |( E1 _& @4 ~: Y# V& F: ^  d' E6 n
        shuffle = false
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    public void step() {
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        // Note the simulation time.2 w5 R3 ?; I4 G$ F# `$ O
        def time = GetTickCountInTimeUnits()9 |: R$ D  U! I0 t, `) C5 L/ h
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        // This is a task./ @" h1 ]6 E' ]. u+ N5 K
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
2 O, a5 d9 ]2 l2 c2 X        // End the method.- h- S7 `  J/ |: ^: J
        return0 J( f, K4 I+ S/ G) v: f

& G- h+ A- J% m    }

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- z3 T$ i: g+ _( |$ _' b
       public def step(infrastructuredemo.GasNode watchedAgent) {
5 H9 @3 U- D( I% C4 U' \         //这里是watchedAgent
# F  {3 [/ N3 T- y* p' c 但是在语句中,你填的是watchedNode" ^) z. A' n4 W  Z$ O
        // This is an agent decision.' _1 |! j2 E0 d+ Y% X% R; s7 t2 J# P
        if (watchedNode.pressure<200) {  & S. R; E4 `% m, D! L
            setPressure(watchedAgent.pressure)
' c# l. J+ W! R' j8 z* }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# Y; b- a! K  x  W  e7 ^
       public def step(infrastructuredemo.GasNode watchedAgent) {
1 N& T+ x) @6 O         //这里是watchedAgent
9 T" F  y% g  h4 H& y' s2 M 但是在语句中,你填的是watchedNode+ T+ q, g  F" v) l& J
        // This is an agent decision.% J+ U# J! v( u+ h* H
        if (watchedNode.pressure<200) {  
9 |0 ^. b% |1 ?7 h' f            setPressure(watchedAgent.pressure)
' P, g0 g+ P% H, Q0 f8 ?变量名称须统一,可以都改为watchedAgent
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