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: 17720|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 ; t) V( x; m9 H$ V& U
8 V  |8 f. ~4 N+ c( O# _

" A( s* g8 {, C( C" M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
9 A- p7 ?, a, N" v3 d    public double getMeasured pressure() {
$ P) {' b5 L1 m* N; g9 F2 \        return measured pressure6 }" U5 ]4 i, }4 V. i
    }2 y  o# K1 D. @4 u3 }
    public void setMeasured pressure(double newValue) {
) J) Z" c1 u0 P" C) x- E7 K: `6 {        measured pressure = newValue
. D4 `" T  ]% Y% X) r/ e' Q    }  [% X* s" Y7 E% y% P7 |# {5 X
    public double measured pressure = 0! U6 j& t: D8 c, m2 B# O
6 z  l% \. l  f9 H) g% S
    /**1 C* |$ I+ T+ ~  Z. A' `
     *
  @- T, E6 X% F! E' i9 Z     * This value is used to automatically generate agent identifiers.
+ R  S! G7 `% V' V3 x5 g( ~9 Q3 [     * @field serialVersionUID
* o! a; M! t/ s/ A% v     *) _& j# d( y4 s: x
     */
/ L7 M6 x$ V: N; F5 T* {    private static final long serialVersionUID = 1L
. D7 d) X: p* i( j
) b4 {2 @  U7 p1 \1 Q    /**
( G( s3 T/ ~9 M     *
. W0 O  |  y. V* ^     * This value is used to automatically generate agent identifiers.
4 S; E( ^: W7 X! v2 @' \     * @field agentIDCounter
% ^5 _: b8 d& Z1 l( P3 G     *
! B# O6 |' z  g  H     */
  f+ ?4 r/ j; p1 S# c" k4 S    protected static long agentIDCounter = 1" ]4 \7 g+ d* E* z
- U# e' N2 K; u' f, A# y9 m
    /**, \$ w9 n4 }- `% e1 x+ v1 G# O7 G
     *5 S1 Z0 ?' R# b& D' s
     * This value is the agent's identifier.
4 j; C: K% A* S2 ~' |2 G2 l     * @field agentID
& L. s, u2 Y+ W6 [     *
" {: H7 [  R8 n2 ?/ G     */
4 V; C5 q6 |+ n' l' P    protected String agentID = "GasNode " + (agentIDCounter++)' W9 @- ^6 x: I* H

* X: N& i: C1 m) K    /**
# N4 q) b2 l0 O! S# F+ W1 k! h* V     *0 n, e, l/ w* y" s
     * This is the step behavior.
1 ?0 s$ V2 z( ^; H: I+ t; V! x, G$ Q     * @method step
3 ^4 u2 c3 w' z$ c     *: D& J# P6 D6 D, Q
     */4 F2 T# A3 w: J! X- H# W9 D% `
    @Watch(
3 a- L2 M* l9 q+ Z# s, a4 w/ e7 p! G8 h        watcheeClassName = 'infrastructuredemo.GasNode',
% l+ d3 l" g& x2 o/ b. k" b. r& I0 ^        watcheeFieldNames = 'pressure',
1 V5 z; H" N; d3 @0 Y) L6 {) o        query = 'linked_from',3 {9 ^) F! h8 W; E! r, |
        whenToTrigger = WatcherTriggerSchedule.LATER,
) X' ^3 \3 {4 F% X: g        scheduleTriggerDelta = 10d9 A5 z# l7 r7 R; ^3 Z
    )6 m, x. s( U: ~( |: |/ I! i
    public def step(infrastructuredemo.GasNode watchedAgent) {
4 H) Q/ t6 V2 Z& o2 d: {0 e
/ V3 j, O7 B2 T6 E- ?* ?6 B- E- Y        // Define the return value variable.8 J- ~* N9 m9 b# b) T8 x0 ^
        def returnValue
! O! Z0 X9 d- F. }- I% c' E9 H# h, }2 `$ \( g
        // Note the simulation time.# b% v) x4 ~) A% M6 K" a0 r
        def time = GetTickCountInTimeUnits()# u/ _$ h4 q; l, {9 W- Q

3 N5 O9 \8 I: K- a3 `0 B5 r- }% G* K/ Z
        // This is an agent decision., c8 Q7 q6 E$ ?, @# I  V) M/ b  R
        if (watchedNode.pressure<200) {( D5 @/ Y- C' y- \/ X
( z& Z: A8 ]8 G+ ]
            // This is a task.
, k' x- R' s$ Q, _! z            setPressure(watchedAgent.pressure)1 ^7 ]( Q! G, ?4 C( ], a1 i

, {, `/ o. q1 f7 l- ^        } else  {
# u! v) j! G) P6 J2 L) |
" t6 \  f! G  V$ x0 Q- C$ s5 M+ N3 B/ l9 D: {. _
        }9 t- g  Z( T7 C) |& ]# r
        // Return the results.
; P; S) ]% E3 R7 U5 j, K' t        return returnValue% |. Y* J; D. h3 q: \+ O  ?

1 |' k7 ], N' J; e  N    }, B( {: W, k0 N
+ I9 I+ ~2 [7 \0 }( V. S4 c
    /**
, r- B7 }# U( [3 o, T1 T     *
) a' }2 \  r5 i6 w5 S, w     * This is the step behavior.
" q" p1 y& h5 g$ \1 D, |; ~% G     * @method step- y* H* b$ l# G
     *
! |/ n" n2 O* D& s* T     */
* B+ w( d, {- [$ U! C3 k5 n$ Q    @ScheduledMethod(
! \4 y9 L& h2 j. H0 j6 n" E        start = 1d,
8 G. \3 Z4 i# g" _8 B4 [4 I        interval = 1d,- Z7 e$ i; H6 D
        shuffle = false
6 g" I2 [: Z: L7 [7 f( a3 x    )9 ?: R1 k+ U% h/ q
    public void step() {$ _5 e/ _- o0 ?' |9 H
5 \4 y/ j: s6 R4 N
        // Note the simulation time.
- C7 f5 z3 u1 Y2 ^, z, p. j. x        def time = GetTickCountInTimeUnits()' F: Y8 E+ P# N/ `

1 i7 \7 r+ f9 ]5 w9 Z        // This is a task.
' Z  E/ W' [- ?) t0 N6 n        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) h; B/ ~" C4 f! @" a        // End the method.
7 }! x. S2 ?; \" x! S8 G1 H        return- D" s) }* U, X2 _9 X

4 I( K6 K9 X5 m  o0 `0 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。

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
3 r/ I0 ], y4 z8 G: {! K       public def step(infrastructuredemo.GasNode watchedAgent) {& P/ P8 ^# D4 y2 e; c
         //这里是watchedAgent# C* v; H4 Q* {* _* p( S# d
但是在语句中,你填的是watchedNode) L' L/ D0 B6 C
        // This is an agent decision.  h% y5 q$ F+ y6 n& G+ f0 b' w  Z
        if (watchedNode.pressure<200) {  
8 }7 e% s5 @# l' j3 P& s            setPressure(watchedAgent.pressure)* y; ^: u% d) 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 S$ ^, u& ^# C% u, p       public def step(infrastructuredemo.GasNode watchedAgent) {
2 [7 N6 x9 u# }7 G         //这里是watchedAgent5 {2 Q" i! Q) A
但是在语句中,你填的是watchedNode
7 Y& F$ _) L/ K* o  i        // This is an agent decision.
$ d( T/ b9 h/ n! u' Z, k        if (watchedNode.pressure<200) {  . A" Y8 Q2 S$ v7 Y2 K- H6 H3 S
            setPressure(watchedAgent.pressure)
7 e/ e2 @) y4 h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, 2026-8-12 18:57 , Processed in 0.015045 second(s), 13 queries .

Powered by Discuz! X3.4 Licensed

© 2001-2017 Comsenz Inc.

快速回复 返回顶部 返回列表