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: 18019|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 : S" j( Q4 ^- y0 B1 g: ?$ _9 a; O- `

6 e( @7 C+ _# B. b. X# {9 j$ |
$ i* }1 |# n0 n& ]0 [@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
8 h7 T/ M) U+ X6 H3 [. ^4 _5 w    public double getMeasured pressure() {; U  P$ ]1 I9 l1 y2 w
        return measured pressure3 T: j* w0 L. Q2 ?
    }! D8 B+ ~# T5 H) `- k6 t- d
    public void setMeasured pressure(double newValue) {% g" s: s2 l) X3 Y( Q
        measured pressure = newValue+ H/ P+ u# T! E7 L8 O' w
    }$ ^/ M1 q6 H, E
    public double measured pressure = 0
+ p- o, u, m8 F* H. I2 Z9 e: F" ?4 |6 J$ ?2 e5 ~7 A" _# n
    /**: u* U2 M4 j% ~
     *2 Q! n  b: Y" \3 Z5 t9 M
     * This value is used to automatically generate agent identifiers.1 X/ H4 W2 [8 w8 n$ [+ B
     * @field serialVersionUID
) R% F: y& u/ ?- ~- f3 n+ k3 }) t     *
) Z8 R! k9 C' G( z9 Q/ o2 a& i     */5 s4 B/ V6 L" v% ?/ z: ?; h* E& ]5 q
    private static final long serialVersionUID = 1L
# X0 Z9 y5 }6 s+ Z
# K8 }, |" u, c% R( ]  A    /**9 N- z7 T- U* y' U# J6 B2 @
     *3 D0 U. I. @3 W$ b4 _! @
     * This value is used to automatically generate agent identifiers.7 c) U3 p! S4 D! n
     * @field agentIDCounter% l; \& T; N- t3 a
     *
. k- {" _- [2 w7 f) L( s3 n8 K     */& g5 ?2 Z4 I0 b" X5 Y) O* A
    protected static long agentIDCounter = 1
7 F1 |6 ?3 H( Z( i  t. J5 y- [
. g" }; m4 |) [1 P0 ~6 l    /**
5 E% ]1 ^, L5 o/ R     *
9 G6 q9 p" f. H: `     * This value is the agent's identifier.
4 }* @9 p) s) A0 {( h     * @field agentID
( Y! w+ n$ D9 B0 b0 o3 ~     *7 |" u/ b: V" B% p9 q. z; d
     */4 v% p8 O! g) _
    protected String agentID = "GasNode " + (agentIDCounter++)$ G- Q, ?1 |! Z, {# K. {) G9 P
0 s& C* _, u" P: ]" x
    /**) k# A$ K2 H4 R( |! a0 b& [( L: j5 C
     *5 h& Z+ J$ R2 e7 m
     * This is the step behavior.7 x3 x- \  }. e2 i
     * @method step$ k; `& X6 K2 n! W% O
     *
( ?* o, `6 K/ T$ e8 Z     */$ V% E5 B. H! G* g
    @Watch(. _5 L' ?) E, J) f' y) W
        watcheeClassName = 'infrastructuredemo.GasNode'," i1 [9 c+ l; t" P& p
        watcheeFieldNames = 'pressure',
' h9 }1 f" V" R7 B, Z5 M" Z2 I        query = 'linked_from',0 d4 i+ ]$ u& V. B* e" q. j
        whenToTrigger = WatcherTriggerSchedule.LATER," v6 H, b: v9 l5 U. Q* K' ^
        scheduleTriggerDelta = 10d
" u" w* W; B: s* \    )
! \- B2 t+ f( C& D) ]    public def step(infrastructuredemo.GasNode watchedAgent) {. ^) }- ?8 P. b( e6 w
$ h; p. Q2 y0 y
        // Define the return value variable.$ Y! P$ o. {, o. e2 O
        def returnValue. X  d' G- @5 O
5 n0 H1 k. z' z+ g. i) k4 S
        // Note the simulation time.& q" M5 K! d3 g4 T/ G8 v
        def time = GetTickCountInTimeUnits()
5 B. a$ D5 o$ _% _2 u) b" v2 z8 D. i5 I& d! |8 ~0 m
' I3 r6 T1 t& n3 A& w/ s  [/ r" `
        // This is an agent decision.
/ T- p5 [5 U) h% j4 e- t        if (watchedNode.pressure<200) {
/ ?9 W4 Z' ~% W3 {' R
4 f3 \6 q9 R. r3 g9 u! v7 X) }            // This is a task.- _6 s$ a' G4 q# Q8 a% B) F
            setPressure(watchedAgent.pressure)
2 ]! H# D. y; h) Z$ `
" l9 [6 T. Y) @9 i        } else  {% R7 D1 H3 ^: \' E# S2 E
# ^4 e. }0 r! m) D+ g2 c/ X0 |1 Y2 E
1 J  ~! J- ~2 U* Q' i7 u* |+ c
        }# T5 C8 x: |1 ~! J' e' c
        // Return the results.  `- q5 h7 O! v5 a  C
        return returnValue' j( L* j! }/ Q- e' o) m5 J2 \

# C, a' }8 d4 I' d( o2 U  d9 S    }
! {. j% v: h0 Y; L' n
, C3 n  j, U) \; l4 f/ _9 e    /**- q9 W# Y+ n* L  b% K7 N
     *" @0 p9 V4 x& ~8 T
     * This is the step behavior.
! q$ f* `0 K" H% k1 k$ u/ }- E     * @method step
1 T" ~, R$ g; `. l' g     *1 K  i. B& n+ Y  N$ g& O. f  v
     */8 o' a8 S! O% ?0 s
    @ScheduledMethod(; [5 t0 p" V% y4 k% Z* V
        start = 1d,
" V1 O4 e' T) G1 L4 F$ b- {        interval = 1d,; X: g8 a: W4 i- s3 h: m* v
        shuffle = false# v# Y! a3 B" K1 U
    )
; B% x% C6 y1 q: R    public void step() {! H; Z. @4 _2 t& x( C) v

& F. X2 ]: l6 h" N. H- {5 Z* a        // Note the simulation time.
1 C2 g' c# W; a$ U$ w$ M        def time = GetTickCountInTimeUnits()
+ ]1 f+ Z1 `% C' G" F: C
% `& v9 Z6 J! t7 |' ]        // This is a task.
9 a2 L3 U+ g% `. `5 H        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
7 A# w6 e( F7 g) G/ l        // End the method.
  t" x6 s; @; |9 l        return, f/ w3 f4 W  r; D+ A0 S. ?2 t
# M8 o8 j% H  p$ t' p' p
    }

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
/ `- `( h0 `. ?4 A; b; }( l% m       public def step(infrastructuredemo.GasNode watchedAgent) {
; j! e( v& |2 ~         //这里是watchedAgent+ |+ g7 e7 y" w/ w9 [. T
但是在语句中,你填的是watchedNode
# \7 `8 a8 {; ?4 A        // This is an agent decision.
- S" }4 B3 _/ R" W1 K        if (watchedNode.pressure<200) {  
0 g; e0 d6 t3 ^/ N            setPressure(watchedAgent.pressure)+ J9 \+ Z* Q4 U; ^* p8 K" l$ q- ~* Y
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2 n% W$ H) u: d$ O6 M) j  F0 n
       public def step(infrastructuredemo.GasNode watchedAgent) {6 F  G9 U% d5 D& _- Y" `$ N
         //这里是watchedAgent
0 R, Y( u. X- `& P8 g7 @ 但是在语句中,你填的是watchedNode9 `% u3 J( K$ U% {+ X# [
        // This is an agent decision.
8 D" s3 E- U4 \4 Z% W* X        if (watchedNode.pressure<200) {  
5 V+ ?! v& U$ I+ e6 q            setPressure(watchedAgent.pressure)
6 y: @2 B0 D; U) M) d8 z  O$ 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, 2026-8-21 19:25 , Processed in 0.015213 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