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: 9921|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 * H" E+ ?. v( B: M3 {

  E# z' G* J- u* h
2 h; p9 N- c% D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( `9 q( ^& Y+ {9 _  x; J    public double getMeasured pressure() {
) n2 ], |$ l/ m- ~! N/ r4 V) L+ ?        return measured pressure0 s  B9 n" x+ d/ z. e3 N
    }
7 {( M6 L( l1 k! w    public void setMeasured pressure(double newValue) {. S- [$ {- {5 m4 Z% a) d
        measured pressure = newValue# w3 y3 V8 L( }5 ?/ N# J- w9 [2 `
    }
1 v# w5 L7 Q# B" z    public double measured pressure = 0
' O+ u- D) J  N* o3 F# ~$ l. g8 U0 ?& S5 e- U' E
    /**
2 ?1 x( `/ C( q# y5 b     *
$ N( C6 Q2 `5 P9 B  w! M6 s8 p; G     * This value is used to automatically generate agent identifiers.( L/ I8 O* h+ v
     * @field serialVersionUID+ n7 }% R5 p* a0 z4 ^$ a
     *- |" V2 f+ o* G5 r
     */* W' N" P4 C  C, B+ K/ S
    private static final long serialVersionUID = 1L
$ G& g7 O1 O6 j- R8 Q: t0 x, \. p8 {8 B' R4 M- O6 ^& n1 V
    /**
" t/ ], t0 y) R+ X3 L! B     *
- S  t3 V8 m0 `) k     * This value is used to automatically generate agent identifiers.
* o. w* z; a& Q3 s  }4 T     * @field agentIDCounter
, {; l  y8 R+ L! j     *2 i5 g7 F6 N3 f0 `9 r
     */
' E8 k# J  O  Y  y& t' H    protected static long agentIDCounter = 1
. C) U4 N/ J: X) p, G# V% g- Y" s, p+ c" X, e0 A7 r" q
    /**2 H% C5 t. V3 M2 ~. A0 B
     *( n0 u: W; Z1 }, ~
     * This value is the agent's identifier.
$ x1 n1 h2 @7 |9 m4 @% U0 i     * @field agentID
& X* m$ E5 u# S7 N/ k) G& ~9 P" J     *& a: V: f9 Z+ l; }2 A
     */
. I* t# R& T! H    protected String agentID = "GasNode " + (agentIDCounter++), K" U- t/ ~# E9 w8 V

. `; [: y0 E& c    /**
' T5 z1 D& h- Z% A9 H" d9 B     */ w) i3 p- `+ G+ D" u) F. a7 t1 e
     * This is the step behavior.
1 S5 y" d* Z$ P) U) k. i     * @method step) Y1 `8 b) c; T" {1 f& H4 Z
     *
' R( O0 Q! v3 M* c- Y     */
* D. j; J$ g/ [( y, Z0 U. N# f% K4 a    @Watch(
0 V* Q- `% g; }* V" c3 o( R        watcheeClassName = 'infrastructuredemo.GasNode',+ v; M6 }4 K4 @3 Y' |$ ~# w; z% |
        watcheeFieldNames = 'pressure',6 y1 {6 f7 N' p( j) G
        query = 'linked_from',
. Z9 C- Y9 Y$ I( N. k/ V        whenToTrigger = WatcherTriggerSchedule.LATER,0 w$ _5 J9 R3 U. T; o4 T( |
        scheduleTriggerDelta = 10d
6 l# k' E0 _4 l- B; f    )6 Y4 ]6 _( e: V! m
    public def step(infrastructuredemo.GasNode watchedAgent) {
4 L9 v% G4 @% Y+ C+ H# ~% c3 R  B4 p) P. M
        // Define the return value variable./ Z* [( K3 b) V8 D% X% b. W. O5 l0 z
        def returnValue
# x* T# i  b# A; Q5 }$ B0 k! q0 [% j6 B; c
        // Note the simulation time.
) T. H* D; A( g" J& e4 t        def time = GetTickCountInTimeUnits()
) z/ a7 }6 i1 |$ L1 z( {  A6 q
# L, R" t  _6 W9 T- O8 z* y6 s0 T3 J; I  j# a- ?. ?
        // This is an agent decision." s. l3 `: F  T# B( ?& C
        if (watchedNode.pressure<200) {
! q, a- g' R; J* O& L1 |+ P' A) R1 j  Z+ x, U
            // This is a task.
7 O$ V* R1 H3 M4 e$ Q' f            setPressure(watchedAgent.pressure): Q1 Y8 w" T: N; J/ K3 N
& w. j1 \# j( ?) B& ^$ L
        } else  {0 A0 L% L( j  E

7 Y! B3 z3 G9 }9 B6 z; U+ ?2 h3 [! A
        }
+ _- z) d0 Q+ E, m; s        // Return the results.
. t& n4 m# u9 M7 ~        return returnValue' X; D3 w3 ^: w# j+ l

% J$ e/ t6 h! t, p5 V1 Y    }
% D3 z" q" M" Z+ Y& I
4 x/ f) l* l: z5 G1 h$ `% v    /**# k% a; C2 b! W$ J
     *! m" C1 ?7 \: o- k5 d+ z
     * This is the step behavior.
4 p0 B! b( d& M* S) g. `7 v     * @method step
1 P" t' |; \; w: x! j& T5 f     *
' ]" `  }, E; f" b     */& J2 V: A8 _6 J8 S; Q5 C& y2 B
    @ScheduledMethod(0 @/ N/ x1 D1 |9 x' z$ t
        start = 1d,1 ~: o, K& J( Q( m/ W& I# g+ d
        interval = 1d,
5 m" o7 z4 B4 Q        shuffle = false8 P/ b3 ^# g1 v, ?& q
    )+ y# H/ l  z/ ?+ n; e2 o% s9 W
    public void step() {
  O( m% k% x6 K, O$ O, ?: J
, P3 ^% y4 q3 T% D        // Note the simulation time.
9 e/ \* O9 c. `$ f$ ^" d6 G        def time = GetTickCountInTimeUnits(), Y$ c% c5 Q5 z" V! i

" f8 s* o+ q: D- t# c6 \0 I8 \        // This is a task.
" s" i! @! U! _3 w/ _) ?% x        measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 X9 B1 E* ^" _( R/ ~# }& v
        // End the method.( `- X3 c7 X8 d" W7 w
        return
1 t5 A8 K0 b+ D. H0 J& i5 ?$ ~7 l/ u  i8 _6 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
3 s- k! x$ E$ A# c- v       public def step(infrastructuredemo.GasNode watchedAgent) {
' D7 x: w; V4 m0 e  c         //这里是watchedAgent
* o+ d5 I4 x1 i3 O/ ]# r4 S 但是在语句中,你填的是watchedNode
' S4 k' W1 N$ g$ D* ^0 @        // This is an agent decision.2 L+ D, t. a9 I; u% @9 E
        if (watchedNode.pressure<200) {  
- q" r: G- B9 M# |6 L- A4 A+ {            setPressure(watchedAgent.pressure): _& C% u" E4 c9 {: Y  w! R
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9 b# v$ w9 g8 q$ e" [
       public def step(infrastructuredemo.GasNode watchedAgent) {* j3 }# b6 m$ K' G; i
         //这里是watchedAgent
8 }, \! i6 f# ?: w 但是在语句中,你填的是watchedNode
4 k! Z4 N# P4 r# I        // This is an agent decision.
& B: K: X# w: n$ D$ B        if (watchedNode.pressure<200) {  : k# D9 s: G  H7 s: x) \; t+ ~
            setPressure(watchedAgent.pressure)
' q5 A* q& ~* D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, 2025-11-11 14:32 , Processed in 0.019526 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