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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 ; {. F$ t; h3 s+ D/ r4 e
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3 j; n& O9 G; U$ U@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); k* C. f9 ~. t# |! F5 u+ r  y
    public double getMeasured pressure() {
0 @, j3 m1 k4 V8 K0 e+ [' @        return measured pressure- [' v: m+ {6 a0 L  U
    }+ r2 D8 {+ h- G7 J0 ^8 |
    public void setMeasured pressure(double newValue) {( D; X9 A2 G  Z6 X
        measured pressure = newValue
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    public double measured pressure = 0! H" w7 j. f7 N1 @9 u
: @! W3 ]7 Z8 T. M$ ]
    /**
1 ~- u0 y6 v4 ^5 y4 x0 _4 Q     *
  t# A, P# c: `; m9 i: O- p+ J     * This value is used to automatically generate agent identifiers.
6 {$ i; b; R' J5 M     * @field serialVersionUID8 ?+ ^4 Q; N7 _: W+ Z7 Z
     *
5 E7 {  D& |. ~: ~7 @, s     */
4 M, c4 _1 }9 _8 g- c$ W" B    private static final long serialVersionUID = 1L
6 F5 r+ p7 p, ?5 g/ x( G3 X
8 {' N, y. X, {0 j    /**9 E3 o+ p/ F" h% v& @9 e- }0 O6 J0 G
     *
  [- b4 V  {+ X2 T4 B# D     * This value is used to automatically generate agent identifiers.  k5 H; Z* G9 `$ m+ @. J
     * @field agentIDCounter
8 x: d4 p! u9 S' h3 ]0 }% q% E     *
' h4 `. R6 S0 c* O. K$ i4 s' ~4 U     */  b' A0 ^- A: M8 z7 |( P+ w. F
    protected static long agentIDCounter = 1  K; k. ~3 r2 Q+ V' I. M
2 W4 z+ s# ~1 _, z
    /**
- T  Q' X& z$ ]; n1 P: H     *
, Y; o$ L2 E" j- T5 I     * This value is the agent's identifier.7 q% t% z5 t" G# T
     * @field agentID( z8 O$ T+ J. i' v5 {- o% H
     *- o+ r1 D: ^, e/ Z3 M8 o
     */3 ^2 P$ R& w/ ~8 D3 C
    protected String agentID = "GasNode " + (agentIDCounter++)
* v2 ]; S/ }2 C1 J/ O+ T! G6 d: R6 H& N- ]* ?' _6 s( T
    /**
+ E) @; A: r! E0 r7 E2 W4 t2 u     *
! f" x' }. `& S% ]7 j     * This is the step behavior.
, w/ g4 B3 L5 D. R# x     * @method step. o  ]/ }% e+ a9 D
     */ U5 \/ X9 C5 n/ ]/ _
     */
' F6 P. C) n' B& d8 X    @Watch(
3 P( W4 Q, _- D/ E+ @        watcheeClassName = 'infrastructuredemo.GasNode',) m! Z. c3 D) W, W+ Z% n( n
        watcheeFieldNames = 'pressure',5 ?$ J; v( H7 g( H: H3 k3 F* b: t3 H
        query = 'linked_from',5 m2 }% ~% l1 q  }: j( z
        whenToTrigger = WatcherTriggerSchedule.LATER,- [2 s" t5 S) L% C2 i- h0 A
        scheduleTriggerDelta = 10d
  a  a+ G  U' M! H5 T    )0 A8 N# f. [8 d+ F4 m/ z9 M
    public def step(infrastructuredemo.GasNode watchedAgent) {. ?- z5 j$ ?. M3 e/ M. F' g
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        // Define the return value variable.  [+ ?' O5 x% S! D5 N: K
        def returnValue2 x( k1 y6 B- i0 [7 L  I' o1 ]' x& z

6 v  _1 m$ G9 K! q        // Note the simulation time.
' f) a, Q' n0 `6 K" }3 M' }        def time = GetTickCountInTimeUnits()# G3 f" ?3 ?# ~4 o/ u
+ v: [3 U1 Q# n% W

, b0 d" j0 K' b3 \; y        // This is an agent decision.
7 a7 |- A0 e5 G7 g5 Q        if (watchedNode.pressure<200) {' t9 k2 e! e# o
4 r: Y" g8 O% R8 g1 l0 _# c
            // This is a task.) J0 F0 }0 Z3 D: h
            setPressure(watchedAgent.pressure)
5 ]1 m+ h: f$ H' J2 {4 y& ^5 t2 o6 S6 O! }. G. ?/ y
        } else  {; N7 N6 i1 v5 ~5 e, ~9 K
* q$ [/ ]/ W' x* }& a5 i
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        }
! I' H5 P3 ~* a# E' A        // Return the results.
5 a" C' [3 {! C! f        return returnValue
5 L6 W5 U. {6 G  |; D! n
% |+ m7 Y5 D- @/ n- q$ e6 B    }
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- H3 \" Z8 P$ M8 w2 W& M    /**
. P: R( q- l; ], U     *
9 f2 ?( s" S9 H     * This is the step behavior.1 G+ ]- Q9 }3 }1 u0 _9 Q* N( x" G
     * @method step
9 b# A! i+ X' z( T) _3 A     *
, S4 Z2 E: Z; a2 p1 A( t     */
0 `. I7 H0 b- |  K0 o0 N/ T& H    @ScheduledMethod(
- o' v) B- [) S        start = 1d,8 Y, ^% q& c/ i
        interval = 1d,3 a$ G5 d. w. l$ `( k; p
        shuffle = false
& E% E4 P' E9 Q+ ]. ~4 |/ b    )
2 m/ [/ X* L$ i" l8 H5 a    public void step() {$ \: ~+ M; M+ U4 E2 {
/ l5 b0 r, t' ^
        // Note the simulation time.
7 E1 L) J5 E* o! Q) e7 ?2 v: J8 X        def time = GetTickCountInTimeUnits()4 N8 ^( {8 a9 D7 P. k- P

; n8 B3 h' [4 N) T8 b$ g/ C        // This is a task.
% T1 x4 G0 \% ^* c2 M! a6 O        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
& ]7 h3 T1 |) R* X% e0 ~        // End the method.
$ U- a; e! T9 J' g0 E        return; {+ k8 s2 r8 S9 J6 Z

' b# u8 w, b* y) |    }

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' S; j0 ]& L2 X% ~
       public def step(infrastructuredemo.GasNode watchedAgent) {
& v8 _* @0 F% k4 O         //这里是watchedAgent" J' i3 L/ f5 Z' O2 j% p. V& W
但是在语句中,你填的是watchedNode* z, y3 O6 y8 Q; Q& k
        // This is an agent decision.8 P9 `# i: N, R) |, w0 O
        if (watchedNode.pressure<200) {  
  o: G: M- d; A, t+ w- c, G: @4 u            setPressure(watchedAgent.pressure)
5 P2 J9 s8 H9 F/ T  o0 t+ o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6 ]$ h$ v& X" Q
       public def step(infrastructuredemo.GasNode watchedAgent) {
* J. a6 g) ?- ~' e! `" V) M. T) x         //这里是watchedAgent; e. _/ N. @7 u# z" W
但是在语句中,你填的是watchedNode- R$ {0 h; ]! H+ C6 t$ ^
        // This is an agent decision.
2 d' |; h+ l" N# J  X- t        if (watchedNode.pressure<200) {  ) t- W# U; Y4 v5 N# H3 e# G
            setPressure(watchedAgent.pressure)* j1 X! C$ I5 e5 Z# d  n( u! Y
变量名称须统一,可以都改为watchedAgent
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