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[求助] GasNode Groovy 问题怎样解决?

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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
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) o' T# [4 G! u6 i; Q    public double getMeasured pressure() {
+ P- R0 T5 p& J& B$ f: e        return measured pressure
0 Z- m& ]9 I, Q9 K/ g4 z/ e    }
  [7 A0 P4 b* z; z    public void setMeasured pressure(double newValue) {( V) l1 y4 a( r" m& H2 ^. d8 a
        measured pressure = newValue
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    public double measured pressure = 0
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    /**
+ A9 f: H2 T$ R. D     *
, P# _9 z: w7 {' [+ j     * This value is used to automatically generate agent identifiers.$ I/ q2 _0 A! B0 B7 x* y
     * @field serialVersionUID
) @* ]  X$ K! m8 a+ p4 U& ~, X     *
' \2 O, e' p1 `7 M8 I& T     */+ u7 U, i% ^3 A
    private static final long serialVersionUID = 1L0 O4 Y9 }2 \5 ]; }: _
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    /**
9 _. a* ]* B: m* Z' F     *
1 e7 |2 [9 O" y  p1 z+ k     * This value is used to automatically generate agent identifiers.
( J& D# {" x) ~     * @field agentIDCounter
$ e1 l/ r( t9 t" J0 c  P. e     *& P( H% e* m" f5 I6 f+ `
     */
3 Y" m, l6 [4 j; g    protected static long agentIDCounter = 1
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    /**9 |: \) W/ f6 L( K+ R3 L
     *
. N* B. v2 \% [$ g- q     * This value is the agent's identifier.
! T% W5 X; c- C. D; ?: V     * @field agentID
9 \& {% x) p& c; m- k9 M9 H# c; z     *3 c: j+ Y9 z* ~2 ~
     */
$ i4 g+ x' L' o3 D  B& d    protected String agentID = "GasNode " + (agentIDCounter++)
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% }5 u% [$ u6 \    /**
  \- r( ]4 `( i0 h     *
" T, ~; h: ]" d0 L+ _0 h5 L     * This is the step behavior.
( L" j2 D+ j% p     * @method step0 |4 ]; o% {  J. @; |1 |+ E$ [
     *
$ S1 i6 v9 e% K' G, f0 H3 O     */6 j4 q- p+ w% U2 ^9 n
    @Watch($ s0 i% N' q6 [1 W. V0 g
        watcheeClassName = 'infrastructuredemo.GasNode',
2 s, n  @' A# g! q        watcheeFieldNames = 'pressure',
* [0 D# t' c) W6 f+ l# s" ?        query = 'linked_from',; f0 ]2 X, s5 ~$ a9 _: m% A
        whenToTrigger = WatcherTriggerSchedule.LATER,+ J! u0 W5 k  {! i8 }% m' m% }
        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {
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5 u( X+ l8 U5 s9 r% f' K+ S/ V        // Define the return value variable.  l1 ~& t% H2 @" I: o8 A8 u4 s
        def returnValue
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        // Note the simulation time.
/ J3 T. T( S+ ?4 G: L- U2 j        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.0 F# w# J" c1 M: P# M
        if (watchedNode.pressure<200) {
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" d. q4 a0 Y. Z: E- A            // This is a task.$ I! T# W* `6 R" Z* g9 h: R% V
            setPressure(watchedAgent.pressure)
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        } else  {6 \; W0 c1 h; c; S# V" P0 v# P( H

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        // Return the results.
9 ~' S; G2 n7 k- Z! {        return returnValue
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    }
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    /**# {" \3 g" x9 S6 t: b3 N
     *
5 H8 n5 Z$ E# r3 u+ [     * This is the step behavior.# n  l2 M, f  z, c. b
     * @method step  n  I/ }& S( o, L4 P" U; a6 G
     *
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    @ScheduledMethod(5 j4 d- N) Y+ B  s/ f; F
        start = 1d,
6 n0 V7 X  F# `, B+ _$ l        interval = 1d,
; u2 r( X1 v, K# m6 v  g        shuffle = false4 d) B- K% x( Q$ }. R
    )9 i$ X; l0 F* f8 g# Z1 j3 M# f% G5 \
    public void step() {3 n. n3 Z6 V% [0 i+ Y) Z- i

1 v" f, z" g2 I0 z5 p0 H1 X        // Note the simulation time.. ?/ e$ d$ Z6 a- ^7 L6 \
        def time = GetTickCountInTimeUnits()
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        // This is a task.- d4 ]# b) v7 s( n7 k/ c' W5 ^# m9 M$ |
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 Q, Y( l- l9 z5 g+ E
        // End the method.
* z" `8 F" w6 x* f6 u# ^# v* I% _0 V        return
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3 R% f1 L+ k# d8 s$ c$ I/ {    }

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。

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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9 ]' M5 z$ X6 ]- T2 _8 X& p
       public def step(infrastructuredemo.GasNode watchedAgent) {9 b6 b6 [( T% q9 o
         //这里是watchedAgent
' ?0 c9 h; W; M2 v3 i 但是在语句中,你填的是watchedNode
* m5 K, p1 ~0 n$ C! [        // This is an agent decision.4 ]6 O, i- d0 U2 q, A: V  {
        if (watchedNode.pressure<200) {  3 B5 }: ?5 }7 X: O
            setPressure(watchedAgent.pressure)
+ e( u6 H3 b' e* X0 {: X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
5 f' X% c2 p5 E* ]) `       public def step(infrastructuredemo.GasNode watchedAgent) {' P9 I/ F- [8 B6 f3 d6 x+ `$ e% A
         //这里是watchedAgent! {- _) ?3 u) C8 J
但是在语句中,你填的是watchedNode
' Y. [1 v& {, U9 j- B        // This is an agent decision.( ?( v1 Q+ \# I( @& ?+ c
        if (watchedNode.pressure<200) {  
5 e9 ]) z5 b7 n  J8 c; f            setPressure(watchedAgent.pressure)& E* u5 |9 U% g, j5 B
变量名称须统一,可以都改为watchedAgent
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