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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 2 W' z2 s, ^9 v' _. t
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$ q# z' [/ u' g7 w( ?/ H@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
* i5 P( N1 t7 ^    public double getMeasured pressure() {
' w( J8 p( y; }/ ~        return measured pressure
8 O& k1 }# s* Q/ p1 m0 J    }$ @; j: t: z- J! e+ J
    public void setMeasured pressure(double newValue) {  D/ R, f6 H: G1 Z8 D# u
        measured pressure = newValue3 @$ G' r6 `6 F, e/ O6 @# b  a& k
    }, {( U) J4 M  [% C. w2 I
    public double measured pressure = 0
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    /**
" q7 g3 J& m4 f" k  M     *
/ y. O: o0 F: k+ D+ E8 y2 i+ h; j     * This value is used to automatically generate agent identifiers.
: {" c! v& l! f; e     * @field serialVersionUID" S0 I( W7 u2 ^& k, F: u; l
     *) j% |" k5 s7 u
     */
8 |8 t; x9 B6 |6 |/ Y$ f) k    private static final long serialVersionUID = 1L; G1 ]1 I* }0 X* O' u, n! a9 A
0 \, s' \6 J1 J& |: m" J# r
    /**& O, g1 ~" m6 e$ S
     *
$ Y/ M) X: D: X$ _     * This value is used to automatically generate agent identifiers.
+ B& e9 ~2 L) u* ~     * @field agentIDCounter: g6 a* |/ U+ T: V
     *
4 o2 c3 n2 y; C1 M1 ?     */8 q# Y; q# n7 n, p
    protected static long agentIDCounter = 1
4 x6 f9 A+ l% Q5 {7 H, t' s+ J! z5 D+ L2 n6 l; A6 ~6 K, h
    /**
4 _  U/ q) x  V     *
; v9 l2 f, K" k8 l- M     * This value is the agent's identifier.; R: j- Z) \( b4 ?1 ^
     * @field agentID
7 d/ X+ c9 i. D     *
- s5 f9 q+ t, Y6 o     */
$ R2 t$ t$ X  U: I    protected String agentID = "GasNode " + (agentIDCounter++); I$ y; d6 Q0 ?! U, c, K* l7 Y  u
' G- W6 a5 Q9 Y7 ^  ]. ^
    /**( i/ ~2 y! M; h; s2 B
     *' b9 i3 Q. x  }$ T! N
     * This is the step behavior.
6 T( o* Q. z# R4 N     * @method step' W4 N& L/ I% ?5 I
     *- i# y. I/ Y* c4 Y% B8 _
     */2 [. s8 b* B, T3 P+ e$ \9 C- O5 u
    @Watch(
4 Y3 z; c! ]9 }$ h% C: e        watcheeClassName = 'infrastructuredemo.GasNode',
8 M7 @* f! ^% |2 T: Q4 T        watcheeFieldNames = 'pressure',
4 ^0 b5 y3 A4 v4 M. s! L4 |: _        query = 'linked_from',
( G# r2 l0 m- m4 _* l3 e6 \' ~: r        whenToTrigger = WatcherTriggerSchedule.LATER,
* c" [  q1 }1 k: `# B        scheduleTriggerDelta = 10d
# Q5 H  P" w* K3 L    )! x- U' ]$ S' [3 [4 s
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
0 A* z/ ?; |- ]$ A$ T  k; B( J        def returnValue
/ b- k8 f, D" o: N/ J5 M8 d3 g6 |+ K( ~# _5 t
        // Note the simulation time.
6 I' L7 N- v* m1 J0 ?/ z        def time = GetTickCountInTimeUnits()5 K6 i) F2 m, b3 k+ t, Q
7 B' E- P5 q6 E8 [  B0 Q

0 g' z2 M$ m' G9 U* \- c        // This is an agent decision.% M9 o% n0 W. }7 c& T& Z  z
        if (watchedNode.pressure<200) {9 V4 V6 g$ X" Y9 e+ q
3 B% l' ^7 W; A2 u0 F4 D  ~( N
            // This is a task.
1 z( e! }# W/ L! ^4 G; }' h# R            setPressure(watchedAgent.pressure)
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        } else  {
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  b- d0 y0 {3 |, ^" e$ G* {. ^! t
        }5 M( Z2 |5 p( a" p  E
        // Return the results.
" d8 n7 p; o8 v  s6 i6 M# |        return returnValue4 W9 l0 j8 l- E, r
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    }2 ~7 z% b+ D3 ?; O0 U7 w
4 u( _3 }- G: R7 r
    /**+ V- |/ {  ]( l& J" S
     *  r# R+ E, C' M% i
     * This is the step behavior.2 m7 E( x& I5 B! P' ?
     * @method step
; E( m. A/ S4 c  i7 J6 V% }     *
! x# ~* h, e' d& {  V: W" S4 v" M     */
/ V+ J8 x) X- k# O. `" w    @ScheduledMethod(6 x: m6 |4 X. @$ J
        start = 1d,
0 E3 E: j, o4 ]7 j! Y1 [$ S        interval = 1d,2 G1 Q* E7 ]- m! V. p  p4 B2 E
        shuffle = false5 x, Y& T" M, _4 @: {/ ?7 W, _
    )
# _5 F  V' t( G5 b    public void step() {
$ {+ b( {2 Z0 b3 ^7 r
' O" r* s) X  ], p7 R# X9 F" j2 I  M        // Note the simulation time.2 i( b. h- |# G; p3 h* R9 c
        def time = GetTickCountInTimeUnits()
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        // This is a task.- n& E4 E8 r  p0 h& T
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)9 D. y* J( x8 Z8 ^8 {8 Z  p
        // End the method.
1 O8 _! a, H! [/ @        return, O( W! m; r, Y& `2 P
1 Q( O9 |+ \" [# c- M6 x" r
    }

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" k' O9 Z2 r% V, y' n5 j! I
       public def step(infrastructuredemo.GasNode watchedAgent) {
5 @: [; m5 J3 Q. _4 N% m3 J) `         //这里是watchedAgent
; l1 N% W: _1 A 但是在语句中,你填的是watchedNode
: A# g  s7 d5 w1 O        // This is an agent decision.
9 t0 b# I" {/ h& T5 \9 `# j        if (watchedNode.pressure<200) {  , g; C- z; d/ V' K
            setPressure(watchedAgent.pressure)( W* R# f8 e1 h' x
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 @4 \. k* H+ x2 l( U
       public def step(infrastructuredemo.GasNode watchedAgent) {9 h0 w  Y7 Y" g* X
         //这里是watchedAgent
" v2 T. N+ ^3 n$ W 但是在语句中,你填的是watchedNode
1 S2 a' M$ V# W# |: ~# U6 C2 U0 h        // This is an agent decision., H4 d7 v% Z; n" r( x
        if (watchedNode.pressure<200) {  
9 d6 k  q& x) K# D# \            setPressure(watchedAgent.pressure)* I. w0 K0 w! x- C
变量名称须统一,可以都改为watchedAgent
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