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: 11383|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 2 Z+ j  H, }/ r8 M/ X
# A, C/ C- n5 w* n% g. R8 H

, t3 P+ }1 D4 d6 Y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ b0 c2 V" P: ~7 R
    public double getMeasured pressure() {# I' c5 ]4 J$ I+ h/ d2 C# O
        return measured pressure
$ A8 t; k( [( E! q+ D5 I: m6 `/ O    }
& [6 c3 @! F( ]: X* p4 x. n    public void setMeasured pressure(double newValue) {
; W1 m1 ?# H# a7 x4 p        measured pressure = newValue
8 Z- K3 h4 r( r1 I) F2 b. M    }- h" v, k0 k5 r; h0 V( V
    public double measured pressure = 0
7 b/ K! t' d6 o: D7 N) n% ?% M( I
    /**
' l' x6 z5 c2 @/ G# ]( G* ~     *" a5 T2 A5 s. s) c/ A. W, @
     * This value is used to automatically generate agent identifiers.! b& E2 _4 @1 B7 J
     * @field serialVersionUID
6 ~- \8 |6 X) {( X# ~2 }     *
$ B' N* u3 I! D     */7 t' b( l. W( b! i$ x
    private static final long serialVersionUID = 1L7 m# G! x: |* V

- X9 q% }6 G/ ~. q/ @& d+ m    /**. n5 l% Z$ C2 l5 k3 Y: U$ `$ h
     *
2 m4 k/ E. b! |; Y     * This value is used to automatically generate agent identifiers.
" j6 N( E( q9 D$ t' a2 z     * @field agentIDCounter
9 H, y& n0 H3 }  e) ?) ^( e9 J2 Q     *6 T# T% Y, |8 L! w& R. G* q
     */0 f! j. X9 p5 r- `' H
    protected static long agentIDCounter = 1
) W1 v# j6 i- P- W; f
' q( k7 Z/ Q5 w* n) k; E  G    /**' N0 q6 ?% `0 Y. g
     *
9 e+ K* l5 v( m     * This value is the agent's identifier.
( \2 e3 d" G1 b0 `: C& h) y( ]( D     * @field agentID7 w1 X, I4 Y0 h7 A: z7 k# m( e8 \1 v7 c
     *9 ~6 J/ @; B8 C  h
     */3 e! @. N/ u9 X( K5 P* V3 {" y4 _
    protected String agentID = "GasNode " + (agentIDCounter++)
6 X/ F6 U- ~2 Y1 V
/ f2 h% q/ Z2 ~( o    /**, F$ G0 G5 t/ Y7 ~* _
     *
% w! d8 b3 ^  L2 S3 M/ m+ w     * This is the step behavior.! b1 N4 X( T1 |8 H. `$ h$ q' x
     * @method step
  z7 r3 H  [$ x) v$ Q     *
8 z* _$ W* M% ^     */
2 @: T. `/ T* b4 G    @Watch(5 N- J& `$ K# G7 G- N
        watcheeClassName = 'infrastructuredemo.GasNode',2 {$ _! u! ]) u( S, r* X# f0 ^$ x
        watcheeFieldNames = 'pressure',+ q! s8 D+ [9 G( F# ?
        query = 'linked_from',
) h8 `8 ?( X* R, [$ e  f        whenToTrigger = WatcherTriggerSchedule.LATER,
+ ^; g- I5 \- N  I0 W- U7 W7 ]  B" r        scheduleTriggerDelta = 10d# S4 q) x- ]8 b7 d, p- w. K
    )" F* ~  h/ e% G5 K: N# u
    public def step(infrastructuredemo.GasNode watchedAgent) {0 V, H: {. K0 i& C2 }' T  ~8 I

0 }) X- w" o  i7 A/ ~# g        // Define the return value variable.6 j2 A9 O5 s% r. j. e8 I/ |1 X
        def returnValue" W. Q  x9 c' F. a# B: O
( J; M" Z( X# e2 m9 z
        // Note the simulation time.; F0 Q  h; I% ]" Y% W
        def time = GetTickCountInTimeUnits()
8 M8 b" V/ {# U* I7 S8 q$ E  m( ~) m- K# K! p* Q0 g
+ _3 S3 v. z/ k5 O
        // This is an agent decision.
9 @8 N% S. m& k: e% Z& N% Q9 ~! l$ S        if (watchedNode.pressure<200) {
$ z# u9 A, M% H
! X5 [, k% H7 S            // This is a task.
0 ~% e7 W: o; o# L            setPressure(watchedAgent.pressure)
9 i& H5 `* s9 Z0 J" V7 t  c2 ]( l" V" ^" k$ D& B5 v; U
        } else  {
! x% o: M- U4 C% ^0 v; C  Q( [( u  X7 B* n2 b: p8 T

& N8 K! w' S# d# r5 r3 f        }
8 v. }5 q  O- J( V/ s8 p        // Return the results.8 ~# `8 w. F: Q' s9 G. F
        return returnValue
1 @3 a, E/ v' S+ v/ r8 H, w& U$ U1 W! F* q9 W3 a; l$ p
    }
5 E% m+ n# \1 k7 c! D) N7 J2 {" g, P9 P2 e, |. j& W; Z0 k
    /**
. i4 u$ T: Y- P     *: n# e6 o# a/ a" ]: G
     * This is the step behavior.
0 S5 H3 i/ o( F/ b# y& u3 }% X     * @method step
) ^' p8 L" s3 |; b; O     *) S$ q* A' }" \6 r7 ^
     */1 B# N# ?5 M, z0 l5 ~% ~; O9 j
    @ScheduledMethod(: b* j* m% e" x7 F; z& q
        start = 1d,
; x2 a4 u+ f2 r' q( I% F! x% K' j) @        interval = 1d,5 F, u8 E% t6 y
        shuffle = false
! Q5 g2 M2 w0 W2 S! d. p    )3 r9 e- D( v3 Z: Y/ Y5 N' Z
    public void step() {" w7 q+ j6 k$ F3 N/ v. ~. }
9 `0 G- ?& Y8 @4 J; ^1 v$ u
        // Note the simulation time.9 J& ]1 H- S& l3 `7 K% u
        def time = GetTickCountInTimeUnits()
$ h4 u# T) f: m0 p$ E: |8 C1 h: I, w1 |" B$ e& |
        // This is a task.4 \5 A0 I9 p# u3 w" Y4 R6 @9 Y2 n9 X
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)" R, P9 }- ]  B
        // End the method.. d& Z( J/ w% H2 C. A) J3 Z6 b2 p
        return+ G, f% U$ S. p; ^0 @2 G
; y( }( a4 P# s5 b- m+ @
    }

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
7 }" `; d% Z7 F/ k       public def step(infrastructuredemo.GasNode watchedAgent) {8 L* O" P& ]3 [0 e* @
         //这里是watchedAgent8 f' L$ D: M% f- c9 k4 u' Z
但是在语句中,你填的是watchedNode
  g5 e" h  h! c, `        // This is an agent decision.
) t2 O  g2 A9 l# Z% T  S        if (watchedNode.pressure<200) {  * B+ B+ L& p" ~+ e
            setPressure(watchedAgent.pressure)( r! B3 {! S9 I  \) ^
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) Q5 j  I, e0 Y# f4 {  q
       public def step(infrastructuredemo.GasNode watchedAgent) {
& C( _* U' Q9 [7 d1 F7 ]) Z         //这里是watchedAgent/ ]2 [  G4 X" I. H, t# a8 o
但是在语句中,你填的是watchedNode; q$ q2 r) c  t. C% i' q% D+ O
        // This is an agent decision.
: Y, ]6 U! d& [0 u7 |+ N& i        if (watchedNode.pressure<200) {  
; K( h- a6 r3 ~* o2 o9 J" a* A: i2 m  D            setPressure(watchedAgent.pressure)
2 s7 g$ m, w* V; Z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, 2026-1-23 16:36 , Processed in 0.031832 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