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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
# r, @9 I! ^9 r
0 W& I; Y5 h% |( j5 V: C6 |' j! D7 O# r7 }' Z( q4 v( r2 u
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  E5 f  f+ f" r2 L( c( S    public double getMeasured pressure() {
! c; ~& E! p/ V' a* F2 O& Y        return measured pressure/ [6 ?, R0 y0 m2 g# I/ A
    }
0 V; @+ g# L, x- N& c6 M, K    public void setMeasured pressure(double newValue) {
% ]2 A! N3 x% l' L% X' d        measured pressure = newValue" U6 C" S& \& e; Z
    }3 k2 i2 ]/ D/ G- v% Q+ A
    public double measured pressure = 0
/ H( U8 Y- ~/ t! Z/ R* ~' o$ y+ o* @, ?: M, m6 D# M
    /**' n& B2 U7 x3 E3 k4 m4 e6 o
     ** w0 t8 p6 w1 ?, n$ j
     * This value is used to automatically generate agent identifiers.
' E- a6 F6 N  q" `" }5 F$ j     * @field serialVersionUID
8 t+ q' E! ]3 J! w( w( w4 B     *6 D/ E1 _- q3 `7 N# f0 V
     */
* Q8 Y& }9 y8 `  `- ^7 I    private static final long serialVersionUID = 1L
0 T- O" \. l5 M% A2 S0 y7 I9 z0 _9 B. W, Y* _6 ~- p. ]
    /**
0 \0 n5 I; h" B# o2 l5 Q# O, f     *" Y& E1 E7 T& y, b) f& F" T
     * This value is used to automatically generate agent identifiers.
& P5 a6 W% n! }7 B6 e* S0 s     * @field agentIDCounter( T- C2 |4 T9 j. @
     *
! |' w) ~, r- B* [6 w; w/ Y: T$ g     */
) [' J* E6 K/ o3 X1 o7 E, E- F    protected static long agentIDCounter = 1) u) e# w! P$ J3 t4 V. {% P

$ c2 Q' n4 e+ u3 n( |4 e; N5 x    /**3 q0 v6 t! x/ y; q$ J
     *: ]) {/ X" o- V4 J6 ]/ O
     * This value is the agent's identifier.4 o# n$ H6 T1 C6 x9 ]: |
     * @field agentID8 [; W$ X5 J4 t  |
     *
: U+ Z5 W7 a6 D/ T+ J     */
  O; J' p" V  o' q& {4 Y+ J% e9 {    protected String agentID = "GasNode " + (agentIDCounter++)+ m; Z( }! ?: m1 c

  W' `9 |* c. v' |3 ]1 a% p    /**7 f1 q6 m: y" V7 z# I/ @5 y
     *
* Q  E4 w+ @( h4 j% y3 Z     * This is the step behavior.
7 p! {9 ?  i8 K& h     * @method step* M* M. d9 k3 \$ N. b5 j# O! L
     *
7 [( q/ y* m1 E3 [6 a6 K     */
, S" b# l, F6 O# }) p: a1 F9 }    @Watch(
" \  @) i+ X; B0 ?9 A3 I8 Q        watcheeClassName = 'infrastructuredemo.GasNode',8 N2 q! u, Q8 W2 }$ Y8 t
        watcheeFieldNames = 'pressure',4 p8 ?5 {0 y9 y: {2 _
        query = 'linked_from',
3 R: L0 u7 H; T0 J* ^        whenToTrigger = WatcherTriggerSchedule.LATER,
6 m" N# `. W, {4 ~5 u5 W& l8 a        scheduleTriggerDelta = 10d8 F3 G- y' |; K  `
    )8 W2 W( \: V5 M9 p2 O
    public def step(infrastructuredemo.GasNode watchedAgent) {1 r' m) V. T: f
. o7 W. {9 v+ L' q
        // Define the return value variable.5 e' Q7 N1 j( G% j
        def returnValue, l; e: U. Y, Y

8 S: F/ @. B, P        // Note the simulation time.0 q/ d; i1 a) x7 Q; p/ ^
        def time = GetTickCountInTimeUnits()) I( l' o7 |6 u- c0 |$ ]9 V

% e/ k4 p$ I- q
/ Y% S9 |! ]/ x. ~+ P        // This is an agent decision.7 X4 e- ~) C! w/ q2 K+ s; f  ?; u
        if (watchedNode.pressure<200) {- j; W/ p7 K# k
5 g* c. n7 W! j2 r; g! I  ~
            // This is a task.
, ~# {+ E9 F4 P! ~            setPressure(watchedAgent.pressure)5 f3 v" e' Q- x: S( c: H7 h1 e
: O5 c$ P3 L) B8 C& ?. E8 V
        } else  {! H' ^5 M  g$ A4 L$ S( G
! t. o) z5 n! B+ z

+ y0 {1 i" ?/ E/ I9 ?8 Z0 i        }1 y/ O& r- H& E$ f) Y. U( P( l- i9 P
        // Return the results., G1 C7 [9 G5 E! m
        return returnValue" S; g2 B) |+ J8 m! v
8 O. c8 y" t( j; z
    }
5 [9 v8 g* t. J( N0 f1 f# J; N& l. e$ R, _9 ]6 {2 S( X* d
    /**
4 I* o) j# z# P9 O0 O  p# n     *1 d. r2 z  c5 o7 l0 y8 O/ D
     * This is the step behavior.# L+ }5 q8 q/ z& x. [4 M4 P
     * @method step, K; n2 |/ B* ?3 E
     *9 v+ d2 [: K& w1 f9 C4 y
     */
2 P1 f  d& R( _/ n+ r& n1 q  z2 |    @ScheduledMethod(
- D( u, f* z1 Z, O        start = 1d,
- `; c6 O  F( g0 [! E' |5 [$ G6 f: x        interval = 1d,
2 x/ s* d0 ?$ D        shuffle = false
& o: k& ~3 [7 Y- D    )
3 x5 l" s7 T7 L5 q2 S    public void step() {. g& J0 e' B8 E4 c

1 i2 x1 ^8 n; Y9 B+ V" s        // Note the simulation time.! o- U4 v' e, W0 {% k1 G
        def time = GetTickCountInTimeUnits()% q% G* @+ ?7 {6 d- V+ o! z

' N8 _  j$ b+ _' S        // This is a task.4 _+ G- q& p$ j: r' T
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 f3 Y+ P# I) v4 e; M' v9 {6 T6 C        // End the method.
; D7 g4 b, ]. U- K# c0 b4 o        return3 i+ P/ ?# K8 L/ T+ q
* R, F- }" M% y7 t! S
    }

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6 l* R. R, `2 v0 P
       public def step(infrastructuredemo.GasNode watchedAgent) {
; d  a8 s; X' X, P2 [         //这里是watchedAgent
# z* ]& T# L$ T4 \ 但是在语句中,你填的是watchedNode  K  M% ^6 e" E. j8 `
        // This is an agent decision.# _% W' |  h3 l& p% M
        if (watchedNode.pressure<200) {  / j2 Z0 W  [, N- I/ B4 s
            setPressure(watchedAgent.pressure)1 E9 m. x1 y: q$ ]0 D- X7 }% r
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
8 N) `+ i! K4 E: r& j       public def step(infrastructuredemo.GasNode watchedAgent) {
$ \; e: _( w# L$ A- l4 j         //这里是watchedAgent
1 ^& l# }4 S/ `' C$ X 但是在语句中,你填的是watchedNode* S/ ?% v5 d* \  p7 p6 r
        // This is an agent decision.& p- F( T* a  l" j% S' T
        if (watchedNode.pressure<200) {  
* a/ b8 `" z5 ~3 X5 s            setPressure(watchedAgent.pressure)
- B/ m* V$ O) T3 x5 V. b3 D变量名称须统一,可以都改为watchedAgent
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