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: 14805|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
8 \* S7 Q* M  E5 e' i4 x0 v% \9 \
' _" \+ I  o, m$ ~, d; W( ]  d! S% v$ M+ _' {4 N3 O  J! j& T, ?
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 j' J  O7 @( \  z7 r% G
    public double getMeasured pressure() {6 F# O' u$ G$ b) ^4 j7 I" f0 B9 c
        return measured pressure/ B  i1 Z8 p/ h; w
    }
- w8 N/ ^6 L3 j" q    public void setMeasured pressure(double newValue) {# K" E( q* {/ P# V& a! i0 W
        measured pressure = newValue
" g8 S; _8 F& S    }
3 m0 R& D5 m) `8 G7 e6 P5 J    public double measured pressure = 0, e, Q4 `! s5 N& R1 B! @9 y
, T2 f8 g+ L$ Q7 K6 Q
    /**/ I9 t( W* r1 k7 K7 m1 `! e
     *; z! [4 L) [% s- c9 I/ @& C
     * This value is used to automatically generate agent identifiers." ^" Y; h1 m8 |8 }+ X7 ]9 V9 o
     * @field serialVersionUID, Y# n4 O' ?1 x0 Q: j
     *$ W9 U$ d- y/ k) x9 E, j
     */6 N1 @4 c- }% h  `5 q$ H# s' O
    private static final long serialVersionUID = 1L
; w$ t1 X0 G6 f/ P+ N4 b: s# \* K
+ C3 x: _2 }6 F! U6 S# o+ N    /**
9 z0 `# A( e7 I+ @     *, f; @# L7 u# M( F  E' o% r
     * This value is used to automatically generate agent identifiers.; W. z0 l0 Y9 v& i1 h
     * @field agentIDCounter
6 V# ?; ]3 G8 K2 K4 G     *
8 b$ k8 d; _* s7 ?2 ~     */
3 ?% U7 a# I' R0 y* v! t    protected static long agentIDCounter = 1) r0 s. ]0 m' N0 ~( j3 c2 B! I9 w
5 q) Y$ ^# E8 y" O, z
    /**/ P; j/ c5 M: M" a& t/ |
     */ j1 T1 U! I- k
     * This value is the agent's identifier." T' n1 q5 X  r
     * @field agentID( _# T! V8 o, ~: O
     *, Q$ b5 W3 D: C6 j( j
     */
- [& l1 n( q6 N; J" q6 _* N    protected String agentID = "GasNode " + (agentIDCounter++)" M  M7 D: O: @/ X
3 M1 Z$ ~, _3 l
    /**' b+ \6 X6 k3 e8 V5 g
     *
. S, f4 s" _2 a$ `& f# S2 E     * This is the step behavior.5 z' ?; k' _& s9 z& P9 ^  t
     * @method step
0 J7 H" ^( w) H3 E; z     *! M" v/ J, {( r! _. B) G1 N* P
     */
+ Q8 x9 j7 g! z- t; @$ a8 |    @Watch(; s5 n$ n: |0 n- Y2 K! T) W" b$ g1 }
        watcheeClassName = 'infrastructuredemo.GasNode',
4 _- s2 A" J! i8 ^0 q) V        watcheeFieldNames = 'pressure',+ Z& `( ~0 M" R: q4 d# ?1 i. `
        query = 'linked_from',# f' h0 ?' s5 Q/ Q  e' f
        whenToTrigger = WatcherTriggerSchedule.LATER,
/ w7 k9 G9 K# h        scheduleTriggerDelta = 10d& ?$ Y* W1 U" f
    ); j" L2 A" L+ m0 L: T$ F
    public def step(infrastructuredemo.GasNode watchedAgent) {
3 j  K4 H& [% }4 ]- S7 O7 t2 s0 s( j4 J/ Z: b% w% A! ~* r
        // Define the return value variable.
. \, @# ^. C" ?, i& M        def returnValue1 ~4 ^1 u! t5 [; B2 B

! E: M# z- R2 B1 `. E) J" d& C        // Note the simulation time.' c; _' m$ {4 `1 j; @# f% q$ R) i
        def time = GetTickCountInTimeUnits()
6 S0 l5 P4 ?* J9 T# T7 [4 f! m9 ~/ ^  V, d) z) Z
9 X3 b  w$ ?$ W* m& p$ Q' h
        // This is an agent decision.
" `7 z" Y7 x7 A9 s1 J, \        if (watchedNode.pressure<200) {5 {8 ^4 }* V6 A4 j3 E- v& W
" J3 v' ^& C6 P( R- o# G/ m
            // This is a task.
- n/ e+ @9 l: n: k7 j' e4 G            setPressure(watchedAgent.pressure)  ?0 I  e: w3 c) H0 ]3 Q
! c/ @) g8 M  d
        } else  {* O+ d1 ]+ ]* F8 q
- {" \) c! s6 A. b
: e- m& K. r4 E* f' U
        }
* R( I- b* a" N. H" i        // Return the results.
' W6 U+ M2 a8 }! ^  T2 q        return returnValue  p. L# }  N/ p; w: n% v- Z3 V' ?6 M# A

2 g5 T$ r" O4 L+ x* p/ A    }
) c* j- o5 D/ @* v9 t$ @1 B9 Z2 M; g' Y, ~: Z2 @9 H3 h' g, G
    /**. B( p( E/ d) ~; o, x
     *) k6 Q* K( O9 M6 ^! w
     * This is the step behavior.
. H9 D' ^. W+ k1 U' g     * @method step/ \1 ^- U" s" a; Y
     *5 G$ o* Q- M  i6 N
     */
7 v7 Q- ?& r7 ~    @ScheduledMethod(
: q6 \, Z+ x% ~" N/ g        start = 1d,2 ^  w9 @$ H9 [( R
        interval = 1d,
8 x/ r' \( Y# ?1 \0 }        shuffle = false
& `: l8 Q0 Z3 }7 c    )5 S8 X/ @/ b6 w2 `, F( a4 s
    public void step() {' B+ a1 \  v5 S6 R4 G
4 x4 u! a& S6 b7 _
        // Note the simulation time.( n- I4 Z* w  V
        def time = GetTickCountInTimeUnits()
* ]" t8 ]0 ~9 Q6 ~: `; s% d, k8 ]: T
! l% c$ Y( w0 |: B4 S5 B1 V        // This is a task.
8 E% t& u) I  ^3 A5 K3 y        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" u* \' l/ G* J  p3 l        // End the method.2 }! C9 Q' Z  K* X" ^, ]" O$ t
        return! j% u% m, ?8 P; N/ W- E

7 ?1 u: _" `" ~4 P9 C    }

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
  Q  F( W. ~  s1 W. f       public def step(infrastructuredemo.GasNode watchedAgent) {4 T- p8 a1 P9 |* q& U+ n
         //这里是watchedAgent
7 s. d# \0 l+ k" F+ u: f$ j5 [ 但是在语句中,你填的是watchedNode
' D; |3 u' u7 |' u        // This is an agent decision.
3 B3 X( P/ ]6 T' Z        if (watchedNode.pressure<200) {  
% w5 r' ?# K1 i  {; s4 f            setPressure(watchedAgent.pressure): K- m5 H: k- o; j! v
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  @* d4 G+ r1 K8 D- N% ~: E( G
       public def step(infrastructuredemo.GasNode watchedAgent) {7 W7 Q1 A4 r# O" h# d
         //这里是watchedAgent8 n6 P0 m  @: ^& Y* A% ?
但是在语句中,你填的是watchedNode
1 W7 d( x$ J8 z6 C! v/ S        // This is an agent decision.6 ~. B  U/ F6 A. z; b$ H& _( F
        if (watchedNode.pressure<200) {    \% Q2 X) P6 e1 }0 D( d, R2 S8 {
            setPressure(watchedAgent.pressure)/ K+ C  M+ }+ {6 E" l$ C# j8 g6 Y" q
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, 2026-5-17 22:57 , Processed in 0.016079 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