设为首页收藏本站

最大的系统仿真与系统优化公益交流社区

 找回密码
 注册

QQ登录

只需一步,快速开始

查看: 16461|回复: 4

[求助] GasNode Groovy 问题怎样解决?

  [复制链接]
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
# z( q; V2 K1 \5 F( K/ b
9 W4 b) _5 t( _9 R
6 `- W  F% H5 v; \4 S1 C& z* L@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( O, x6 D# L  o; {    public double getMeasured pressure() {
; p' a( [. w# j) p, M5 v  k3 ^+ \) X% r        return measured pressure, a# z" T) g; d; E0 I. N! |% |/ Z* B
    }4 J( |! E& T) R* g1 n+ |0 D5 I
    public void setMeasured pressure(double newValue) {
: q& H4 u4 h/ V; r8 `        measured pressure = newValue6 l% v0 m% D  Q
    }
. o8 P6 H8 _7 k3 p5 N    public double measured pressure = 0/ V/ x; Q% ]6 p* t! f
8 g- M: G+ n5 G2 P% e
    /**
, z3 k7 d! f; y     *% {* K/ m5 }% T$ ]* M5 i" q
     * This value is used to automatically generate agent identifiers.
% ^6 s& I  Z) o     * @field serialVersionUID
$ |$ Z. g* {% Q! r' H" E. |! t     *- ~  `: V( H4 e' u+ O; l4 ?+ t( @
     */
5 U3 v6 J% i6 o    private static final long serialVersionUID = 1L
. E% R% t; J5 J2 U. q, {( ~
1 b# U: _: o/ h; M    /**6 s) i3 P0 \+ i% b' @
     *6 n0 {& J' Z1 g( O
     * This value is used to automatically generate agent identifiers.9 s9 k+ [0 r0 z4 S- I$ f) f4 B; h
     * @field agentIDCounter1 `# n9 X- }$ J% L/ i7 J! s* T. }) J0 q
     *
1 r0 t3 F3 A! S- E; \: ^     */9 k' Y; ?$ M: H: O
    protected static long agentIDCounter = 1
  A# a& x. @6 L1 U) z9 ~$ y, i
7 ~2 ?+ x% T( b+ Z    /**- U3 O' X8 C2 E7 [( e! X8 x
     ** g; K. K  x1 g
     * This value is the agent's identifier.  k& |/ B2 P) _+ J' V: l9 E8 d
     * @field agentID! m% N* o0 M. T: K! s( C7 r
     *" b; Z. _5 A  o5 y& s% y
     */
% y3 _: k# p1 ~    protected String agentID = "GasNode " + (agentIDCounter++)
+ L! ~9 j- K/ l/ O& [& a2 p- E& t0 B* L
    /**, B7 v5 v5 e, l, q1 k
     *4 `3 ]1 f( W+ k9 G2 k* P4 R* {
     * This is the step behavior.3 ]9 A0 d5 ?3 M: S. f. i, H" V
     * @method step/ J8 s! l9 G$ i" D  e$ \
     *5 S' |- M  O4 n1 D
     */
2 ?% n! C! i- r    @Watch(
. j6 D" m3 I4 P! i$ u( R        watcheeClassName = 'infrastructuredemo.GasNode',
+ _. l- b9 o3 s        watcheeFieldNames = 'pressure',. a9 L4 b/ t3 ]/ t( I6 g
        query = 'linked_from',
5 u' s. z2 \! y0 y, {# D: r9 P# v4 k        whenToTrigger = WatcherTriggerSchedule.LATER,
3 x/ a; {$ m( x' q' L: i/ W        scheduleTriggerDelta = 10d% D( s. Y& Y' D6 R( P7 g
    )
; u3 v0 U7 U: C* A    public def step(infrastructuredemo.GasNode watchedAgent) {
# B, A! a+ `, k& J7 Z* ]7 i! Z
  c, q( i' `7 {' q% v; R$ @        // Define the return value variable.
7 d: ~6 }2 L6 \3 t        def returnValue
3 y" Q7 i4 V. x4 V0 s  r
! N0 O' d. g- J6 E# u( P        // Note the simulation time./ Z* o: N+ e' P' s7 G
        def time = GetTickCountInTimeUnits()4 W& h" o& h1 k$ E. k& e* j" C
% G$ r6 N2 v6 d: _

5 n3 P" ~; ?3 p        // This is an agent decision.7 ?) \: q0 y4 Y; u) S/ K% l+ r5 E
        if (watchedNode.pressure<200) {0 f( g8 N! F, w% {& F. O" g

* y8 m, {+ J5 i& V            // This is a task., N  L3 R* {' [
            setPressure(watchedAgent.pressure)2 I1 Z/ ]4 |% L6 B) |8 X/ T

) h# z, |" }* W        } else  {
2 x' W9 C2 m6 J5 G4 [
3 c; j- ^" ^& P. k! q* [7 x- u. D+ f/ s: F% m+ v
        }
/ [* ^% B3 y5 m: ~        // Return the results.
0 e" }3 J: R$ S1 b        return returnValue, [( v. _2 [4 f* i& }: w

, v3 S' J1 y' o7 [  ]1 j, a8 o8 S    }; |4 L4 s: }+ n' ~0 [* x

' {: x- ?7 R! n# }4 ]+ A/ i. s    /**
7 C/ U; Q0 L5 V# M" ?     *
5 N. S3 ?& `% a. y7 C     * This is the step behavior.
6 H; v1 h% e$ f1 _     * @method step
4 Z5 ]: e1 E) v7 K  n9 B$ p* F0 g" m     *3 C1 M2 M$ V8 ?5 Y* }
     */
5 h4 t. }7 o8 H$ ~% g# H    @ScheduledMethod(
9 `  V* w, w. s        start = 1d,. E% _+ R( I5 Z% _
        interval = 1d,
$ ]1 d0 m% Y5 N% o2 n        shuffle = false9 _3 X( s5 ~. g7 A& b7 F% V0 {
    )
# Q# s; X' S+ N3 ^( e4 ~    public void step() {9 p8 n# K0 S/ L. Y* _

; Y" ^! ^9 y9 Y. V. ]        // Note the simulation time.
- P# |3 ]4 f: @        def time = GetTickCountInTimeUnits()
7 ~8 D+ j' F# o5 e- N: v8 l6 {% v
        // This is a task., |$ K2 t$ l) N- A4 p, S) v
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)- c% g4 G, j9 n; r
        // End the method.1 [1 S0 U7 k# l; S5 i6 z
        return
; N! s# @  }* Y) J( m  k/ x/ \( O! }7 M
7 D1 H3 i  F# \    }

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。

评分

参与人数 1仿真币 +10 收起 理由
苘苘 + 10

查看全部评分

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* e  n+ P7 R( J; N- u% C! |' c. v
       public def step(infrastructuredemo.GasNode watchedAgent) {
/ q4 w5 O; d% I* D( a         //这里是watchedAgent" G8 D' V2 q9 B) w& A. }. g
但是在语句中,你填的是watchedNode
# l/ u' X3 r+ X! ~' p/ F. p+ w        // This is an agent decision./ M* k& V  F/ Z$ \' ^4 d
        if (watchedNode.pressure<200) {  
- Y: z4 i9 w7 M  a( H! O7 H            setPressure(watchedAgent.pressure)
& G3 b6 ~! S5 O& n9 V  v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
% N+ C6 o1 ?3 g+ l, w# D       public def step(infrastructuredemo.GasNode watchedAgent) {7 p' k! Z# `3 \3 x( J
         //这里是watchedAgent- [+ L9 @2 S. _4 s3 a- a
但是在语句中,你填的是watchedNode! g- O+ o* x4 u
        // This is an agent decision.2 [2 N5 Y; c2 c8 S* ?  W; p8 y
        if (watchedNode.pressure<200) {  ( F1 C7 X. |  I
            setPressure(watchedAgent.pressure)- N7 V* [( h6 y0 i$ a% }
变量名称须统一,可以都改为watchedAgent
您需要登录后才可以回帖 登录 | 注册

本版积分规则

QQ|Archiver|手机版|SimulWay 道于仿真   

GMT+8, 2026-7-12 14:28 , Processed in 0.015188 second(s), 14 queries .

Powered by Discuz! X3.4 Licensed

© 2001-2017 Comsenz Inc.

快速回复 返回顶部 返回列表