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: 17574|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 : @  V# O; ?6 d  l

2 e4 E! S8 i0 H. n. e+ G$ G4 N4 u+ [0 P& r0 \. `3 r5 |/ Z
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 |2 ~3 y' U/ I$ u- j& \  w' x
    public double getMeasured pressure() {. k7 }" i5 v5 X# h
        return measured pressure
% ^; [4 l/ S: O$ ~    }4 B( Z/ v2 U# ?/ ~9 o/ c+ i
    public void setMeasured pressure(double newValue) {
/ p* v* A8 K% g3 r4 }6 w/ {        measured pressure = newValue$ W% k  b  `' a; ^8 y+ ]% X0 e
    }+ h- y+ X1 E4 G# }# Z6 ]8 M4 I
    public double measured pressure = 0
. z# P0 Q; x8 f3 q5 |) M; i" |0 ?8 Q# ^; x9 `
    /**5 x- q3 C6 F+ x; e; n8 M9 j0 P
     *
9 e- n1 `. b+ J0 B( d4 q     * This value is used to automatically generate agent identifiers.
0 ~  T2 i$ G& C7 A     * @field serialVersionUID+ p/ a9 U" ]  s0 N5 s
     *0 f8 N& w& p/ s: U7 Y) |7 t  k; Z3 T
     */
' i. N5 y# R9 F( m% Y    private static final long serialVersionUID = 1L
  }6 Y3 @. B3 D; H/ `% Z: D; f4 C6 n6 R' h# `% \
    /**& i5 t. q2 y, l/ O; L
     *
) m1 p0 a6 v8 [0 r     * This value is used to automatically generate agent identifiers.3 U7 q0 G2 d9 p9 f* y* J! |; O
     * @field agentIDCounter
6 q( L8 b) e7 f     *' o6 V0 E# N* ~/ [/ @
     */) W# B  N+ ~% A5 p: R
    protected static long agentIDCounter = 1: h  q0 ]  v# D% P" X; C0 d8 b8 l

* y; a# p9 y3 Z; p8 i    /**  r( T( h& d) N- m+ K+ l" V
     *, \' w9 J; d- i4 k9 [) |
     * This value is the agent's identifier.8 V6 f8 e/ k# p% }1 Z+ b0 B
     * @field agentID" w" `: J- \& _
     */ ~; T% t& c, ^
     */* G" y$ B" }8 S+ V% Q' ^. M/ Y
    protected String agentID = "GasNode " + (agentIDCounter++)8 d% }6 ^3 _3 p/ B! G* f( Z

, p0 s: i3 D& k7 E    /**, M# \* m: A+ G. r) `
     *1 G3 V. p% R5 }# ]
     * This is the step behavior.
  }  ]7 B2 j, p- i. M7 j3 T     * @method step: }  U4 X. Q1 [5 ?* i. G
     *' d% w7 E/ k; M: l
     */
, A9 }# L2 E( c1 F7 u+ u4 ]4 \    @Watch(
; |' k7 c* H; j" ?* h; W        watcheeClassName = 'infrastructuredemo.GasNode',5 l( d# X: `' h" L
        watcheeFieldNames = 'pressure',
6 ~; B$ g6 S4 _        query = 'linked_from',
! Z: y" T% C" p6 x        whenToTrigger = WatcherTriggerSchedule.LATER,
) I. p4 q! H6 E& s! n+ h: L% Z  S        scheduleTriggerDelta = 10d
8 z3 ]& @0 V# ~) X    ), c% K9 p- ?" |* I0 I
    public def step(infrastructuredemo.GasNode watchedAgent) {6 f8 Z7 r4 v# O- Z
, d4 J, S  A2 s! q; N2 d! b
        // Define the return value variable.
. F$ j+ s0 h& B; U        def returnValue
: W6 O8 T1 l9 _0 I7 n( G- D/ o9 h' v* W; g% R
        // Note the simulation time.
7 \0 e2 ^  u1 a! O! Y        def time = GetTickCountInTimeUnits()
1 u' c% ~+ H6 ]6 d0 j$ t
& A! y2 B( B" o( H" T" R& t; t  }& C/ B! \* ^
        // This is an agent decision.
2 i7 F7 E3 c. {& X1 T        if (watchedNode.pressure<200) {
) D" D- Z  _( A  W' j) R! a  e& y; M5 {* j
3 D/ P" g: T: i) Z8 a& Y( f9 Q- `            // This is a task.
' J; H$ l5 S9 w$ P/ o" B8 n# l            setPressure(watchedAgent.pressure)1 g% ?+ f$ z! `+ V9 Z1 I
( A# n+ G; ?* N& R: \( T
        } else  {2 V& N0 m7 y0 Q% j0 \+ r

, a1 M( `. D: f7 J, g& c& N* Q
9 R5 e4 @+ N; A. U1 J% y- ^  t        }
$ {! j! H$ {6 m# v# Y8 E        // Return the results.
: Z6 W, x) B  S% I& g% Z% @+ ^        return returnValue6 y; l# t' t6 g1 N! [/ e$ K
2 \! `2 z' P& u# `) O1 ?' w' K
    }
% k% y- w# d* {* `$ o$ I# W. W6 L: E& Q7 a7 W
    /**
; E& T8 p0 m0 a9 E     *
; b9 b8 {( b( O     * This is the step behavior." s6 C- b* k% B# }5 l8 m/ e6 e% n
     * @method step7 ^  T; C" N1 d5 ~0 q! {# Q* q
     *0 L* p! c2 F5 v6 R- l+ w- `! Y
     */9 ~6 s* v% Y$ K' q
    @ScheduledMethod(2 ^7 X# V/ |# k  G
        start = 1d,
9 r8 @1 a% T# G# j3 ?( @        interval = 1d,
, W8 A3 K& f" Y) Z        shuffle = false
! G8 ~2 M2 _0 G' R    )
9 V/ F5 a: S% |3 V+ W7 p    public void step() {4 K3 E0 b5 ^0 _
) T# D, H# ^( k- T
        // Note the simulation time.& C$ C5 q6 `# Z, S4 P
        def time = GetTickCountInTimeUnits()
4 a$ b" ]# `3 x( K: s; D$ p/ _$ f
, o6 _1 b6 v2 t9 e0 I) b- Q, |        // This is a task.' j% l/ M" M0 X+ u2 V3 A
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# |: [' G6 Y  s' S/ G1 @" ?. ^3 B        // End the method., z: Z- x8 F# w# u" x5 x4 Y3 w% Y
        return
4 M, \  e2 A  o4 ?3 {4 X1 e/ a& S% d4 ~% E( F/ r
    }

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
  b+ b% K9 h: a" q% s4 l; Y" ?; V+ Y       public def step(infrastructuredemo.GasNode watchedAgent) {
; j  n, t# E/ S* Z         //这里是watchedAgent
2 o3 B( ?7 h$ ~* R 但是在语句中,你填的是watchedNode+ t* B3 F! G# a3 c5 y+ R
        // This is an agent decision./ c1 W- f6 Q7 H$ s) u3 D
        if (watchedNode.pressure<200) {  
' B) M& D' f* W! u% L            setPressure(watchedAgent.pressure)- [3 k, I( ^; ^3 q
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; s* ^9 [! x- x9 k2 j: ~
       public def step(infrastructuredemo.GasNode watchedAgent) {- e8 n* k; L6 Y; g
         //这里是watchedAgent" c+ D0 A0 k$ ^4 f+ C  r
但是在语句中,你填的是watchedNode
8 R) l$ i$ _, \, @        // This is an agent decision.1 R, m" m: P* m1 S$ \# r
        if (watchedNode.pressure<200) {  
# `2 @, D* c5 r( G            setPressure(watchedAgent.pressure)4 d+ b$ y$ h. L; i- u
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, 2026-8-8 18:26 , Processed in 0.022078 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