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: 18784|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
7 J( c$ f6 [3 E7 h! U) _8 @0 z3 b

, X& J0 Q  F! s; X" l% m@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ `' [, ^" f& B; g5 i    public double getMeasured pressure() {
# N& Y0 E* n4 D( x3 d2 H; M1 F        return measured pressure* z' o9 @% n. s5 P6 X5 e& o
    }( i4 g# w) [" R7 @  n/ x) F
    public void setMeasured pressure(double newValue) {( K2 Q- `! X3 S2 u
        measured pressure = newValue
2 L/ V4 o$ D8 ^" P% |- f0 O    }
% z2 [4 L# ]; c& p/ |# m    public double measured pressure = 0
& v. w. {, c: U- o4 e& ?' S+ Y
4 }5 K  Q7 s/ r. J0 k5 s1 H3 a    /**
4 o2 n; ~; R7 ?, [/ f     *+ H5 A: ~5 P, w4 g3 j7 y3 c8 e
     * This value is used to automatically generate agent identifiers.: T- ?  ^( i9 D2 T9 E
     * @field serialVersionUID  T3 Q; q6 P1 L6 h# h
     *
; }2 |4 w6 D4 E+ N     */: z7 x3 i3 a2 d; h  s- W6 v
    private static final long serialVersionUID = 1L
# c7 x( y4 \" d: a7 g7 i$ F, D- t6 L. Q* g6 V) [
    /**
9 z4 d2 S) M! L) Z1 h1 N6 v     *
$ l1 e: ?+ i% G     * This value is used to automatically generate agent identifiers.
* z3 d4 v  B3 S8 |5 m$ A4 Y     * @field agentIDCounter4 o! |2 V% A9 `9 j7 S/ ?0 Y
     *
9 Z4 n9 Y* w+ y. x6 R" G     */
- d! |9 X  ^) M    protected static long agentIDCounter = 1
* \0 g6 [1 s" J$ s3 t- T4 h7 Z0 A1 I
    /**- y5 R% v7 @2 H7 k" ~  H! O
     *
! @: Z2 j5 ]$ R2 r- p# F+ E     * This value is the agent's identifier.
% F" v; w" I: n# l     * @field agentID9 G3 K6 G+ C+ E- {' y% {5 n
     *& {8 w, c3 K# T5 V, g. c
     */
& a* [6 O. k- Q, m- v0 a    protected String agentID = "GasNode " + (agentIDCounter++)3 |7 h8 h9 N# s* }* d
1 \7 N/ `' O' Q; q
    /**; H: |8 s2 G( d3 |1 j9 Q
     *
  M8 n6 H6 O6 O' L     * This is the step behavior.% S4 f% g" f% T. v, M# K% X0 C# A
     * @method step& N4 Q; m+ S' |
     *
( S; ^% G8 A  D  B) b     */
% Y( `- i) G2 \# w    @Watch(3 h$ w. J- v" c5 L
        watcheeClassName = 'infrastructuredemo.GasNode',7 u2 w: P0 N: E9 C
        watcheeFieldNames = 'pressure',! v2 k6 {2 x% y6 U/ ^2 C3 Z
        query = 'linked_from',( \6 }) W) ^; ?- u3 e2 x
        whenToTrigger = WatcherTriggerSchedule.LATER,
4 P6 Y) W* s* H9 w* I        scheduleTriggerDelta = 10d$ F4 j3 v7 x6 y( q
    )! z5 W# I& r( \3 f9 i
    public def step(infrastructuredemo.GasNode watchedAgent) {* j4 s" w% ~9 @' G' N' E
( [5 Q% k# M) v5 K, L: A
        // Define the return value variable.6 K" x+ ~7 }4 z2 n
        def returnValue
0 ?9 h) }' a) j/ g4 ^
2 }/ {$ i, C3 k, R+ j* |        // Note the simulation time.: L; x% N4 ^  S7 S, X
        def time = GetTickCountInTimeUnits()$ R1 H, p7 C, D: H+ N

7 z/ D. C6 F, H" C/ }$ G
$ i9 T3 V. |  k5 ?4 h; k5 x        // This is an agent decision.
7 a& B! j, n5 R( [7 h- {0 q4 x        if (watchedNode.pressure<200) {
9 o9 L7 x2 p: ?% @2 J/ T0 A8 Y% ]/ u" g( s6 E% R7 `2 g+ `( O* e+ G
            // This is a task.+ t: s8 m# J9 @2 J4 R; p# F. r
            setPressure(watchedAgent.pressure)
) [* q" N- c: t" m! r" {8 x1 x7 G/ R
        } else  {
$ p* y- W9 Q2 g0 b8 B
. e; J5 v3 n: \1 `* ?" u! D+ x1 r2 I3 P1 T% z# j/ M! U4 w/ i) p
        }
& b2 u4 U* K, B, Q        // Return the results.
# I  _6 Q. `/ P8 `2 Y        return returnValue, b3 h# l9 n- L) C
1 Z4 @$ ]5 C" y) R' i
    }
- `. p# }7 b7 J6 U% x5 F# ^6 H( p  H3 Q5 Y# Y" j4 R0 q0 D
    /**$ ~# O! ^% Q& f* r" a+ {" @' G
     *9 I, ^5 L$ {# Z2 R! y$ F
     * This is the step behavior.# V5 w) T% b* D3 ~
     * @method step( J: h& E$ u. A2 Y- A2 [: J& |9 c& u
     *
2 m" Z3 `- I+ l     */
" S: q" \1 w3 F    @ScheduledMethod(
+ B' z2 }3 y  ?! E0 n        start = 1d,3 v$ g# o. W4 U: ~8 r! O
        interval = 1d,
! [! I5 ?0 _, O0 g( [        shuffle = false8 h- z  K- u0 c
    )
( p& s8 C8 U* d, r* ?    public void step() {
( y, Z3 k6 X7 D* T" g' \$ h4 s& v+ M
  f+ a6 W" H6 f! G: P        // Note the simulation time.
+ F5 `5 J0 [; B        def time = GetTickCountInTimeUnits(). \; t" u4 D, m5 i* T% W) o
+ ?" T1 m( O* U' L  f
        // This is a task.$ a7 J- b# |" b( ?( Z6 K# k  Q
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ d6 A4 O. B$ y( y* M! g' X" Q
        // End the method.
3 ~* Q5 v9 C% Q1 A3 r" P        return
- ?0 S* Q  A7 y6 q! a8 ?3 s* w, i& ?, {& p* [0 H3 g
    }

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/ h2 a/ O) G; E5 b       public def step(infrastructuredemo.GasNode watchedAgent) {
( E- q8 o  L; O4 ~& D# a8 A         //这里是watchedAgent
. |, \+ `- ^. ^/ w5 ] 但是在语句中,你填的是watchedNode
6 _$ E( ?) k( i7 b' y        // This is an agent decision.
: j" a4 @% l  t1 O6 N        if (watchedNode.pressure<200) {  
+ h( e0 O  N5 G9 f+ C4 [' A1 J8 z            setPressure(watchedAgent.pressure)
3 X: s2 g' M0 f& t0 @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
! T3 [+ N( m2 ]' @! [( ?       public def step(infrastructuredemo.GasNode watchedAgent) {
/ W' G! f. C) n+ _         //这里是watchedAgent) k$ ~* Q0 |3 ~5 |5 m" B% n/ z
但是在语句中,你填的是watchedNode& |& `. f8 W  n! x9 S7 r- w
        // This is an agent decision.. Y9 b. t5 @/ j0 H. n% X
        if (watchedNode.pressure<200) {  
' ?, @, w& B" C/ q            setPressure(watchedAgent.pressure)7 n& I7 a: f& L' 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, 2026-9-13 18:17 , Processed in 0.015337 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