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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")- P4 K. d( s1 V. n* o
    public double getMeasured pressure() {, B; ?! j: S/ D# x9 W6 t2 E
        return measured pressure
$ I2 }' G. L; ?5 x    }
& k2 h. t. d% j& j% z5 e    public void setMeasured pressure(double newValue) {9 L( E. A1 A( g1 y8 \+ w1 q& {* g
        measured pressure = newValue
2 \) k: t* ~& b+ ?5 J% @7 b% i! A    }
8 ^* O1 `9 [1 S+ ~+ Y    public double measured pressure = 09 n; K7 i3 {2 c/ e- ?7 Q" _# x

2 t9 ^( r4 @% r' y) n  ~    /**! k$ A& n5 _% {/ s; P0 Z
     *! U# C; V3 V6 B& Z
     * This value is used to automatically generate agent identifiers.
' P# z/ h6 c5 ]7 T5 n3 u     * @field serialVersionUID) V: W. z+ ], s
     ** C3 ]; x/ {$ u. W0 d
     */( {1 M1 o# i. P0 W$ F% `+ t
    private static final long serialVersionUID = 1L
* u1 r/ ~2 N9 \8 {2 ?. M" O8 ?
* I6 [7 G8 {* N9 \  B    /**3 I0 t- F( i: U6 w: m& N- _5 J% W
     *& |( u9 l' O3 i: G1 E/ k! H+ U
     * This value is used to automatically generate agent identifiers.
4 a* M. k+ L# M! W' r  `     * @field agentIDCounter
1 H( m& m3 j) ~& w$ n     *' N+ J8 V$ @+ k9 T% x
     */0 P: A" f( k. f9 h4 [
    protected static long agentIDCounter = 1" Q3 j: b; ?& K3 c
# I' Y4 |( g3 W' c# {: `, ]
    /**
6 j& R/ o) Z7 B; j: g     *  M+ g4 c' d) ]+ l9 X1 b/ Q' E
     * This value is the agent's identifier.: K; B+ W$ }& F' n: z' }8 N; B
     * @field agentID
/ A) [& M! v" u7 f     *
  B: ?& _* s6 x: K8 E! g     */$ Q. l- |# |2 j; M
    protected String agentID = "GasNode " + (agentIDCounter++)( X5 X. D. S  R; Y+ w
# k% e" u5 O, F6 w8 M7 t
    /*** B# c* A/ G; \
     *+ `0 k1 S) j7 s3 I5 |+ R
     * This is the step behavior.9 L' @5 e( N5 T  E% {
     * @method step
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     */8 k: b9 j, C$ [  j, w
    @Watch(# t0 \" @  ^9 h- M2 L" C  t" I& ]  |
        watcheeClassName = 'infrastructuredemo.GasNode',
+ `* Y9 }2 e" z- [0 W        watcheeFieldNames = 'pressure',
+ t3 X4 G, K4 J/ a# O        query = 'linked_from',
. t8 [4 @  V# o' F        whenToTrigger = WatcherTriggerSchedule.LATER,
, b0 c& s. |4 }/ x& a( w        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {4 F' Z# R! e8 u, e) M

5 V: L5 @: |* q  r        // Define the return value variable.
+ r" k2 }8 O; N: ^" H  ~        def returnValue0 q$ i% D* O: ^- Z4 a! f* `
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        // Note the simulation time.
" {  C3 f8 }( _% c" r# p        def time = GetTickCountInTimeUnits()
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! _3 t3 t$ F% m3 n3 u3 A  L        // This is an agent decision.% I* S: s% I5 c6 W' j2 p, k# E
        if (watchedNode.pressure<200) {
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            // This is a task.
9 v  K$ {' K: N! U7 n6 Y            setPressure(watchedAgent.pressure)8 O( T3 s) g" P6 Z2 \0 m; t7 w, J. V
  i5 V% }; ]2 ]$ u& ]
        } else  {0 m, l/ e/ o( Y, a! Y8 E& J
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9 L. k8 R: G% `  X        }# e# s  u( R4 G3 W1 Y) ?
        // Return the results.2 ?) m( R; O3 B2 q9 m
        return returnValue1 O9 D6 `. J9 X6 X: z

1 b( Q) U0 q5 x) k; F( g. b2 q! Z: B    }
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    /**+ t! R. _5 b5 _( _. W# M
     *
3 X$ O; a+ h$ ~$ I     * This is the step behavior.
6 P% t# S' o2 J$ Y0 C7 l     * @method step* R  l( K' O" h; N: M3 {
     *# g: x4 Q% ]5 I8 b$ \
     */
0 M' H9 Y2 z( P+ X) H    @ScheduledMethod(7 H5 e9 g, f; N+ n8 x
        start = 1d,
: C) g  r/ ~) Y$ T* _9 A5 r        interval = 1d,/ B1 C( q4 k) d2 j# s9 N
        shuffle = false& {" H0 y% ?, D# S& g/ F2 t
    )0 J3 F, O& S- `1 D
    public void step() {2 I, L/ P5 t9 E. L. O1 w

2 N* E) W" \9 ?, ?        // Note the simulation time.
' ?, ~8 b( f' J6 y) i! j+ q        def time = GetTickCountInTimeUnits()
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        // This is a task.& I4 V+ _, R' a7 p
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)7 I8 ?! s( }; E
        // End the method.* |2 A, K  j* V3 h6 {& E" J; M) f
        return8 x6 ^4 O. y2 b$ V" i1 `) ]
4 [" j! y: a0 A6 i1 \: F* ]
    }

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
) Y. p$ g/ @+ G       public def step(infrastructuredemo.GasNode watchedAgent) {
/ n0 n0 [  q4 {5 R8 r         //这里是watchedAgent
! P  s" Y, r3 E) m 但是在语句中,你填的是watchedNode! f# D" U! g* j% ^. O, R6 n( v/ ]
        // This is an agent decision.5 N0 s+ D# j" o- B! b. f
        if (watchedNode.pressure<200) {  + b9 ~: x2 B/ [# Z
            setPressure(watchedAgent.pressure)" h- y4 \) D% M, |2 `8 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% T8 Z$ n, v+ Q
       public def step(infrastructuredemo.GasNode watchedAgent) {( z8 R, K0 _7 w, n
         //这里是watchedAgent
0 t7 s" Z7 r# A+ Y1 F$ P" T/ E 但是在语句中,你填的是watchedNode2 f1 m6 H# N" E& S0 b- i
        // This is an agent decision.: x" Z, L- f  y4 i) E
        if (watchedNode.pressure<200) {  
1 q' E& E+ W- D            setPressure(watchedAgent.pressure)
# C$ {, D( n! B' J变量名称须统一,可以都改为watchedAgent
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