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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")
, ^$ Q( K, @) j3 _8 H* o    public double getMeasured pressure() {9 y! B8 @% i0 `- s
        return measured pressure% ?+ }5 S! B8 @8 h
    }8 r) {3 f# M" o! r& W+ i& M
    public void setMeasured pressure(double newValue) {1 c& ?7 E' ^- j' l5 O( r
        measured pressure = newValue& _/ {0 B" G; d$ v  W1 h' w
    }
+ t$ X) U' l: B& {    public double measured pressure = 0# J5 m# E" k2 ~# m2 N& r( F0 w2 X

5 B0 z( F% n& x% `1 F    /**; _4 y5 S- k4 F0 Y! x0 P/ y. L
     *
- _+ l% b) }- o1 p     * This value is used to automatically generate agent identifiers.. H9 n" {. y) K# v9 x
     * @field serialVersionUID1 `- r, v( m4 _/ C
     *' z8 Q- X0 o% ~* B5 v
     */  Y3 m& h( v) k7 J- R" m2 [4 s
    private static final long serialVersionUID = 1L4 n* S4 K* g9 G# j3 v- A' w$ |. R
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    /**
% I' R2 V5 [( ]. d& a' W7 Y: L     *
1 S1 v* y2 s9 m     * This value is used to automatically generate agent identifiers.& R8 k3 t# P# v. d* z
     * @field agentIDCounter  m5 v: b. I% x# L( _
     *
  ^! h% V- `1 j0 c8 }" ~6 j% Z     */
; ^, T7 y) z: a    protected static long agentIDCounter = 1
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+ T3 F! X3 Y& D1 d9 m$ V" p    /**9 ^3 z0 s8 \3 _) J% U8 l
     *# B; p1 n# b/ ~/ ?: T( L" A! G
     * This value is the agent's identifier.
: O$ u! f; h1 R+ E% x2 j     * @field agentID/ P' N* H3 {+ t% t; f- Q
     *
1 y! M7 Y- N; t+ w) h     */# o& q* |  j1 n$ |, s# s
    protected String agentID = "GasNode " + (agentIDCounter++)8 K2 k6 _5 b4 C% v, I
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    /**' d+ G6 D" o$ N# E% i# ~5 G5 Y
     *9 c% T7 B6 M8 s( R9 A
     * This is the step behavior.
( k9 q# B0 C; ?5 q- x     * @method step. j3 ^* x- K' s/ ^
     *
" T9 x8 w% N5 ~" C     */
0 F5 W7 K7 _0 A    @Watch($ B4 z6 k3 r: ~5 o! M
        watcheeClassName = 'infrastructuredemo.GasNode',
$ r3 ^/ R/ ]2 {+ O        watcheeFieldNames = 'pressure',6 T! O" E" {5 b6 a. j' f% }4 ~; K
        query = 'linked_from',
' @# j  E. w6 A; F9 {4 t/ A        whenToTrigger = WatcherTriggerSchedule.LATER,
" e( B9 }3 q. J4 N. T+ w/ L: \) R        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {; T# t9 i. a" h( }% j
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        // Define the return value variable.% x# r+ e- n) z. h4 x
        def returnValue
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0 D# R; o. z: {( B9 |- P/ v        // Note the simulation time., G0 J3 ?7 l; [5 a3 ]# S# }
        def time = GetTickCountInTimeUnits()$ f, J8 R! J7 a2 w" k! t2 t/ y1 `$ ~

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        // This is an agent decision.' r) l: _' N! u' q, P" q3 P8 e$ z
        if (watchedNode.pressure<200) {
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1 v% A9 s4 p1 k/ u# T' \0 I            // This is a task.$ y( T. v0 C& a* o3 D% x
            setPressure(watchedAgent.pressure)
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' F% E/ A- L1 K2 h5 R0 N        } else  {7 e" Q% C9 |0 ?6 g+ p
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        }
$ L: O# e" n! }0 h9 I6 J0 T1 L) ^        // Return the results.' A  f( w, F2 [$ Q: [& J% w& @/ W
        return returnValue: f. h* b' `# Y; _1 L
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    }
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    /**
( _, G: _0 X: Y     *
2 C: _( f3 ~, o     * This is the step behavior.
  J. e, @: x1 a) r     * @method step, R2 C, `& k; ~# o0 N/ T3 B; V
     *
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    @ScheduledMethod(5 Z% _4 s, w$ n; t. W# U3 E0 m! m
        start = 1d,) B0 `, y3 Z! F* L  X
        interval = 1d,$ c1 r6 d0 v9 }6 I, y
        shuffle = false: G1 _3 @( f' U$ S) X
    ); ?6 E0 `% }" a* r
    public void step() {
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        // Note the simulation time.# e! m* u$ |- l( o2 M& D
        def time = GetTickCountInTimeUnits()
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! b- D) ?; i4 ~3 ^8 @9 p        // This is a task.& l' \5 n& W4 a& l! R2 g
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
: E6 V! c: `, O  g8 j" k1 s        // End the method.
1 n) C; l8 c( b1 I2 }( h        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3 |* k9 T; C0 z  J' H
       public def step(infrastructuredemo.GasNode watchedAgent) {
4 i* G4 {5 _1 e1 o) h         //这里是watchedAgent6 h0 I* c6 J2 @/ b& X
但是在语句中,你填的是watchedNode
( p: Y& O- g8 L" V        // This is an agent decision.
6 V( O  k, d9 X        if (watchedNode.pressure<200) {  
5 {) ~( Y9 D7 Z4 |3 w            setPressure(watchedAgent.pressure)  e$ y( p3 y# }. u+ k/ 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5 E$ p* H$ z/ d
       public def step(infrastructuredemo.GasNode watchedAgent) {! s6 `0 K2 F1 M, F  e7 F
         //这里是watchedAgent2 ]9 e: [9 w0 q0 \3 [1 Y' V) B
但是在语句中,你填的是watchedNode
( l) {- L. l3 V- f, s1 ~! ?& P        // This is an agent decision.. e! ?0 j8 s6 o
        if (watchedNode.pressure<200) {  
+ m) r4 H  E4 Q( s2 T& ]% x7 b            setPressure(watchedAgent.pressure)& ~+ g# G& f, \
变量名称须统一,可以都改为watchedAgent
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