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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 6 Y" l  C1 n# I' y$ w

# X2 ]$ W" B. h. k  B8 U/ F  }" A% ^
* M" O- _- t( E1 B- W@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")% L# p* b9 z1 N$ N9 ?3 x' @
    public double getMeasured pressure() {
6 g+ T2 {  v7 Z5 X/ Q' @7 b6 r, Q        return measured pressure
# E% J7 R8 H3 e: a7 j9 C2 Y7 V    }, p! @  F9 {5 f- {! f
    public void setMeasured pressure(double newValue) {
( r, b% v$ {9 o3 G& n+ F        measured pressure = newValue
+ G+ @' k9 i* d# s6 y1 H8 [( R$ o    }/ k7 s1 W9 d/ V1 @
    public double measured pressure = 0
( p0 g, |: F" u$ }) c4 p  k. |! ^" \6 L# `
    /**7 Y" Z0 ^( G7 b" i. ?
     *
% X" S5 h2 F2 w- X1 O) r1 |+ S     * This value is used to automatically generate agent identifiers.! K0 _0 b% x; B1 N: \  w5 M4 B; S
     * @field serialVersionUID# O; J1 R- ?+ d- t1 A7 G
     *
! H1 ~8 `5 P& j9 h     */
( v' g* c( t& t* }1 i) o* F0 x5 w2 S    private static final long serialVersionUID = 1L+ p8 j, q' O  S8 A' V6 T

) ?1 u, a; I6 l/ A% L3 {( W    /**
0 c+ T. j4 C( |  j     *, j! |8 @! y6 A* b
     * This value is used to automatically generate agent identifiers.) i- g7 A: l: R) b" ]$ z1 L/ b
     * @field agentIDCounter& E  y- ?& E$ G# S; [
     *( v( h' R& _# F7 u' H
     */0 X! _' R# E% v( W1 S1 l1 s
    protected static long agentIDCounter = 1
7 r; e0 |& f( z% L5 Z0 t( h' _  F5 ]- {) f# J/ z& R: c
    /**7 a" U0 n/ E( B5 n# s" K
     ** a, Y: N" R" z* N; P! H
     * This value is the agent's identifier.
: S$ M# a0 z' e     * @field agentID
+ G5 D8 b- b3 i! h/ x7 H: P     *
4 V% h4 {( \/ c$ Q     */
1 w  p9 z* [, Y2 S: H7 }1 ^    protected String agentID = "GasNode " + (agentIDCounter++)* \0 U- c1 W: S; B
2 ^5 i) k6 h6 o" R+ u! l
    /**
4 g0 a5 M/ a6 }" Z     *) g% l4 h& E, w# K9 Z( w- {
     * This is the step behavior.$ r, R2 |0 c& Z6 I- x: g: B- E
     * @method step
2 b6 f/ J; r! n  @' V: A     *
& N7 [5 Q  O; k" A( ~/ D     */3 e0 A: w3 B" o, H+ c; m3 E
    @Watch(
$ r" d3 x0 t, e: k  ~/ T6 y* ^        watcheeClassName = 'infrastructuredemo.GasNode',
! ~% U# x& i- d, |' p( \, r; k        watcheeFieldNames = 'pressure',
, C) s7 [+ Y1 z" ^        query = 'linked_from',
+ s- ^7 m; w1 z- M- O  `: {/ Z# W        whenToTrigger = WatcherTriggerSchedule.LATER,
, o" h# R* G6 t2 o! H5 K        scheduleTriggerDelta = 10d9 A8 W, n0 C( V
    ), B5 e1 e( b/ E0 ^
    public def step(infrastructuredemo.GasNode watchedAgent) {6 ~% q. C, p5 m- E  l3 `
  J$ t' b1 F/ k  _7 o
        // Define the return value variable.
3 {" d* X6 Q3 ]) C! y        def returnValue8 F/ j$ \9 ~" B% |/ L7 X) Y# x4 B, e1 @

1 b/ ~$ t8 N2 C( W. W        // Note the simulation time.6 \$ p- a6 Z1 a* T
        def time = GetTickCountInTimeUnits()9 X0 B9 F3 u% T4 K
6 n- U" l6 [2 P; Y* `& @
7 k5 i& ~  |3 j- D( L
        // This is an agent decision.& N+ |, D! K' K! z& n* ^. D! \
        if (watchedNode.pressure<200) {* [5 G$ b' K8 f: z# d

6 l1 G2 h! L% ?6 F! M9 @* G            // This is a task.7 a( [) t+ ^" a1 x4 g2 ]
            setPressure(watchedAgent.pressure)  H5 k% U+ H% A7 ]1 ?! H

( T/ [: m3 A3 z+ R+ d& o        } else  {
+ {: S+ q) o3 F5 N& p  g
2 }( O4 C- P8 X: }# u+ k
% w0 h0 @: \, c        }8 Z6 W' \' f7 ~
        // Return the results.
7 O+ `  S& p4 }  D* M$ C        return returnValue4 [# a, g2 ~8 O

7 k: _5 p( k( {    }: o* v. _' |% ]! ^( Q, r' x

8 t5 [0 j# l1 Y    /**- l0 F' v# Q; A& {
     *" Y. d. y; [" a) N! z0 |" a1 k& P' r
     * This is the step behavior.$ h1 s" Y9 z) ]! v) g8 Y
     * @method step1 u* V% p1 y- ?- w1 X$ D2 t4 `  D
     *
3 h! D. _( ~; S7 I/ Q, X" g     */
. L5 K9 W1 c- L    @ScheduledMethod(
# [' |2 L& ^! F8 |2 C& C; B        start = 1d,
/ a4 G3 x: ]+ ]( r0 U        interval = 1d,
$ |  q+ f" g  W# a        shuffle = false# j% O, m" K6 f/ Q% o
    )3 U! v: R' i7 c( k  _2 @
    public void step() {
* D! @( L7 J3 Q0 d" f1 ]/ t; Z( F; v( p6 H- R$ b& Z
        // Note the simulation time.
/ a2 k. E) G& W7 H/ f        def time = GetTickCountInTimeUnits(); q5 [4 S1 i4 q( W* F

& j$ x7 p; i9 I; w( X- e        // This is a task." `6 B% a1 a& L3 F# P* G0 U4 q
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
& ^# r- `4 ^4 v3 W4 t: S/ s% M        // End the method.
4 g0 p- E  ]9 o        return& I5 b9 Z: s( E8 y8 I: W

  N$ ]; m; g0 h" Q+ m( ^# D    }

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
/ n7 x8 A7 E- ~0 w* g, S( e       public def step(infrastructuredemo.GasNode watchedAgent) {6 i, a4 w; v! S- M
         //这里是watchedAgent
6 `1 K5 g1 w* V' e& S" M 但是在语句中,你填的是watchedNode
1 p2 F1 J: m9 M5 R7 N; M' W        // This is an agent decision.
" R8 Y6 s$ X9 ~        if (watchedNode.pressure<200) {  6 u; g2 Q+ `+ W6 |  i
            setPressure(watchedAgent.pressure)
% r7 _( `" E4 M+ w. o. C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
4 g5 o8 c% S8 D& U1 w. X& ?       public def step(infrastructuredemo.GasNode watchedAgent) {3 Q7 B( |% Y) i: z3 U+ d$ d+ ^
         //这里是watchedAgent
8 a& P; @* I& C0 s! {8 {6 t- O, S 但是在语句中,你填的是watchedNode
. t1 e- k; \5 l/ q- P+ w        // This is an agent decision.
9 B2 O; l2 R* @4 w- c        if (watchedNode.pressure<200) {  
  E1 v* Y5 C$ _! V- K  Z  x$ e            setPressure(watchedAgent.pressure)/ J% p3 a% `9 A  q/ |
变量名称须统一,可以都改为watchedAgent
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