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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 $ p7 e. b$ [6 I. u

/ U1 E- s8 _1 `9 n, _3 e( Y& V& |. M# i) `  u
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ |. O2 X5 x, }; Y    public double getMeasured pressure() {
5 d6 R; S, Q( L, V8 d6 M        return measured pressure
3 v+ |; _/ t2 h& ^- d* L2 k    }
: u2 h/ T$ z! D. V8 h    public void setMeasured pressure(double newValue) {, t  P1 m" u' g; P' z
        measured pressure = newValue
& x7 J$ W3 `9 \, W4 Y    }; v4 a7 t. f0 k7 P  |
    public double measured pressure = 0
# {& D; H9 O& A, k/ Q& {0 P* G$ E  {  h
    /**. m4 g/ D* j  S
     *( D* H- p' A- E7 f' W6 D  R% x
     * This value is used to automatically generate agent identifiers.
% E( J* e  N, I# {$ ~$ m; q: [     * @field serialVersionUID' S% R  k+ u( c0 q
     *" R1 V  B# ~5 ]! m' D
     */6 f8 @, \9 d; |$ l# @' @. A5 Y6 e
    private static final long serialVersionUID = 1L
' q3 ?! `1 C- w+ L
8 m% X. g$ i& R/ t. a1 y    /**( p7 i, m3 [. a: A* ?9 d3 F
     *
2 N7 X. f0 r; A( g6 F     * This value is used to automatically generate agent identifiers.
8 z0 M' F9 z' t; Z     * @field agentIDCounter
$ o- S( E, w8 q5 f: m5 U; @' h" e     *
0 z& m, _( }8 k( ?5 v) j     */
$ Q  e# R* z: q( t% H    protected static long agentIDCounter = 1& }7 r- O) j# F9 M

+ j4 }% F+ F% c    /**/ b) z4 _1 i. \3 [/ Q2 i
     *' Y; ~0 C( q% ^. p& I% S
     * This value is the agent's identifier.! g! }0 T" i9 H" Z
     * @field agentID! M9 {; A! B0 T* A, z$ g$ |. n$ R
     *
5 z& }+ b# ?' N0 {5 I' G/ a     */' l+ g# H/ z5 U, d3 d% W
    protected String agentID = "GasNode " + (agentIDCounter++)
( L* ?0 g8 a. R1 A3 ^; d* o& E3 \" X
    /**
+ ^" F0 m, f! v7 @+ y" g     *6 T4 `4 a, |9 V
     * This is the step behavior.! S7 p, F4 ?, ~7 L
     * @method step2 `: _* j/ s1 ]! }& l  w. |
     *
4 Z" o4 a7 g2 a* N4 a     */
, V$ _( W# d  e3 B$ h    @Watch(
7 K0 O) p9 U8 I( S& G) C; \        watcheeClassName = 'infrastructuredemo.GasNode',+ z9 v/ t/ A% d
        watcheeFieldNames = 'pressure',# @$ T+ ~! U+ {
        query = 'linked_from',* i- ?* W+ D) z
        whenToTrigger = WatcherTriggerSchedule.LATER,
2 n5 H# k* X7 c+ j        scheduleTriggerDelta = 10d% q3 k* V3 d" f2 B) L
    )! O! M: F. j! ?/ A, r5 K
    public def step(infrastructuredemo.GasNode watchedAgent) {
6 C5 N" j- C, |
- J5 u# s$ \* y6 R        // Define the return value variable.
& P: k0 _  N/ D' \9 e: I) D+ R6 O5 p        def returnValue
% B5 ^6 n& K5 y: r9 w' \* F8 Q" H2 r! j, B- L- r
        // Note the simulation time.% m5 b4 x0 ], S3 x, a& Z
        def time = GetTickCountInTimeUnits()8 h, W* u3 b2 \) n% C* S, C
4 Q+ o. X- [$ w
! O4 D- I8 s) c, d5 a
        // This is an agent decision.
* z% ~5 [+ p/ d6 l+ ~$ m        if (watchedNode.pressure<200) {
& g. q: Q! w6 [) h' l
# f9 h- N- q, S$ w9 n' ]% D' s            // This is a task.
4 B6 w  Y0 k9 B& L0 x1 }            setPressure(watchedAgent.pressure)
+ s" j% ^' a# Y$ j1 c0 L+ G9 C7 ?7 g# `1 y5 N& E1 o& N
        } else  {
7 W; i, e! u: \' g/ i
: J3 S' n$ [+ ?% O+ K4 q
" j7 o5 k2 ^% z, A" U& \0 k" G        }
) a% R1 L/ m* W- V% v5 K        // Return the results.* V" w1 M3 q: H7 u+ m: C9 ]
        return returnValue
; N- y- Q2 a% C& t3 x. y* i4 Q% m$ B* c, f2 X& Q& p9 _: D
    }( Q* H# Z' g7 e& f
; n7 ?6 ^$ x6 k! o/ }( W
    /**
/ O  k, ~9 H$ O* n     *( d1 `" \) ~$ j5 ?/ M8 _1 K
     * This is the step behavior.
; @: {. ?6 n( a' ?9 k- J     * @method step
  s6 r9 h# I1 O     *
8 j. K0 ]& r8 O9 A# \) z6 D     */
' J: f3 k& ]* B, l    @ScheduledMethod(
* c4 q0 T4 w0 n( u        start = 1d,
' d8 ~5 F( L) x. V4 i' u        interval = 1d,
  H8 H5 `! ]; |; ]$ @" p8 {        shuffle = false
5 z0 B# D* |# G- |: M7 \% ^    )
  C2 F" y9 K7 ~7 `    public void step() {
, Y. P% `* u5 |, C7 a& b
5 A4 w' K% i& f# p& |. O3 S; A) m7 Y: P        // Note the simulation time.
' [4 W: x1 A" c; T3 n! \        def time = GetTickCountInTimeUnits()
- e# @4 Z0 c( \# Q
# M, f, e, h* B( C' {& u* S6 \        // This is a task.* C, Q7 Y1 O' `0 v
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
2 Y! r+ T* m/ `0 N  c$ X- Y" M' P        // End the method.( M1 \: ^9 [3 l6 v
        return
4 [. Z( v8 i' \7 A0 B( @7 i3 ]4 q' ]0 k7 a! r0 A
    }

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
; o0 ]1 z1 z/ }       public def step(infrastructuredemo.GasNode watchedAgent) {* o+ R1 ^" O# M9 ?3 M
         //这里是watchedAgent8 W+ d. J: p: Z3 e4 j
但是在语句中,你填的是watchedNode
. n; P: ^; a. M$ {        // This is an agent decision.
4 @/ d: D3 y/ F+ f        if (watchedNode.pressure<200) {  1 h. r' i+ K5 F+ W
            setPressure(watchedAgent.pressure)- d- E: s- s- M
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
3 R9 T) s% P" K8 j9 M* D3 r       public def step(infrastructuredemo.GasNode watchedAgent) {9 ^' D7 X- A5 A# x* r/ n
         //这里是watchedAgent
" T# d( X% p4 _ 但是在语句中,你填的是watchedNode% w/ I( U; Y& y1 a" Y% C( W/ I
        // This is an agent decision.
" x! x9 d, f1 ]9 V. E        if (watchedNode.pressure<200) {  % e+ o; L8 o# y* |$ ~
            setPressure(watchedAgent.pressure): b7 O$ N' V/ m& P$ q
变量名称须统一,可以都改为watchedAgent
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