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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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4 f+ W$ j5 f' F. f; a@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 |3 G+ f& ]' ]  E. o& p5 N9 _
    public double getMeasured pressure() {) v2 G% i$ {- o9 h
        return measured pressure
+ c6 u; C6 h1 I: O    }
+ P% |, S3 m& A/ E9 c- ~    public void setMeasured pressure(double newValue) {
# M' P/ w0 B6 a        measured pressure = newValue, I, O% v$ ]& J8 d6 A
    }
6 H, V1 A9 C# w$ S% F    public double measured pressure = 0' J$ N( e  R6 B$ Y. E6 [

# L& O- X+ ]1 e8 @5 I    /**
5 Q# C, A. }! C2 `$ d9 N     *( k0 x$ y4 h& {, O
     * This value is used to automatically generate agent identifiers.4 |7 f4 t2 E* s2 ^4 S8 a
     * @field serialVersionUID2 {& }9 y5 @+ k) W; j+ \
     *
2 u0 H2 \% U: Q     */
: Z- ~, F2 E/ [0 w  }" j- }/ K    private static final long serialVersionUID = 1L' I2 S4 B5 c( E: W+ c8 R
2 l& T! n! x2 s) l: k
    /**
: r7 W+ g6 i( F: ~8 f4 f5 {     *7 K! R2 f3 c) J3 E# c; J4 P1 p- s
     * This value is used to automatically generate agent identifiers.+ k+ P! Y& o4 G9 T2 k& H
     * @field agentIDCounter
4 h1 c1 B+ `3 b3 Y7 g8 ^6 G$ o     *. w! A8 O2 }' f. H+ z: f$ m  {
     */! x4 I  q- ?3 G1 p
    protected static long agentIDCounter = 1! M! U9 t- j, t0 c" `/ S6 }$ m: n' n
. Q7 P. J$ ?3 m: ]# A, r
    /**
- B; r7 q" ^$ g( w     *
. e$ f6 v3 O+ a* ~- p, G0 V. g* g! M9 u     * This value is the agent's identifier.: t& G  [* a/ d9 P8 F5 a4 ^& n
     * @field agentID& B4 I. j8 ]4 w+ q: v  C, D
     *3 K6 ?# v7 I; J2 `
     *// j+ Y  l: I, r+ u+ t6 }) i5 U
    protected String agentID = "GasNode " + (agentIDCounter++)6 n5 w2 m" r7 \9 V& {1 ~
# }1 \7 O( }# O! T* E
    /**" U! ^& J4 t! \  C7 `. u& |) d# U
     *4 L/ R! U8 D1 O' {( U( }
     * This is the step behavior.( M9 X& V7 L6 P' m% r% T4 _
     * @method step5 N, U! L& ?  a, F0 z! v& T( h' `8 K
     *# R8 c. i/ e4 K
     */
  h0 G. ^2 Y) s% ]# T9 W) Q    @Watch(3 v( @0 s  p0 C( n1 m# V
        watcheeClassName = 'infrastructuredemo.GasNode',/ J' ^7 J: ?# W
        watcheeFieldNames = 'pressure',  [8 o! J7 n% U) _/ i' A! j
        query = 'linked_from',3 Y3 G6 Q7 g/ }7 |5 x3 V. ~; z
        whenToTrigger = WatcherTriggerSchedule.LATER,. u% e* y* z# q/ `" `9 p& E
        scheduleTriggerDelta = 10d
# \' l' o9 h3 }    )' D8 @$ ~2 [( n- Y3 w. U# d; P" a
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
) F# [; v7 e' X2 ]        def returnValue
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        // Note the simulation time.
1 n  Y3 M& P" [" q+ S& q        def time = GetTickCountInTimeUnits()
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# q$ q, d' S9 k6 F& c
0 \* S4 @+ x' y: e0 R3 h$ ]        // This is an agent decision.
/ h6 `5 M" h4 f. p" i8 Z0 [- j: W        if (watchedNode.pressure<200) {
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+ J" o! n1 c& D5 _8 n            // This is a task.
3 E8 y9 |, M" U1 L1 X            setPressure(watchedAgent.pressure)% K7 r4 u9 u* {6 K
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        } else  {
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/ ]: J4 p/ l, G% Q. d7 }        }
/ b4 _8 L1 B' z' |; R/ O( B4 c" w) q        // Return the results.
1 L: M( ?, L% N$ `5 g: v        return returnValue" Z4 k, [  o6 m: L- \- h4 y# C2 s
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    }
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    /**" Q5 j8 \& w" h0 @) i
     *
8 s' E) s9 T# [     * This is the step behavior.) F, v+ i$ E1 F7 V4 x: O
     * @method step
4 k" v# k, x' `  c1 ]     *) N( f7 F3 F- H& n' a/ q6 K
     */
" O6 R1 a! f1 ^( Q% C6 S7 l    @ScheduledMethod(
- i  y/ \6 P% {5 n3 g  Z) M3 U        start = 1d,
; V0 j* a0 A: t0 _        interval = 1d,# i. r- [) n( L& |3 l/ K5 ^' H
        shuffle = false( o8 c9 L* _  p0 v4 c
    )$ U$ \  I# |8 b
    public void step() {
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        // Note the simulation time.
2 R* T8 K! {$ K        def time = GetTickCountInTimeUnits()5 V, ]7 {7 |, G2 j2 D+ S2 `
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        // This is a task.& w0 g+ }/ [: |+ ~/ y
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 \- z. t! o8 q
        // End the method.( R. e" I1 O5 P8 e" Z5 U
        return9 b, X6 s- l! z% ~# Q( A

4 _1 I. M; u1 r6 X/ W& F0 Y, W    }

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
3 w7 |' D! z4 j1 F2 H2 w2 x       public def step(infrastructuredemo.GasNode watchedAgent) {
8 Y: B* W9 y- X% H3 k0 J+ ?; t         //这里是watchedAgent
& _: p  Y6 s; j8 l0 V9 f. | 但是在语句中,你填的是watchedNode
  a- C2 {* y' F        // This is an agent decision.
2 U4 I% g% o7 ~( H' D        if (watchedNode.pressure<200) {  
* M, v0 j5 y9 k3 q            setPressure(watchedAgent.pressure)
5 y! J$ x& e4 S9 `- h3 r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
- W# q; l: _5 Y" d& C8 l       public def step(infrastructuredemo.GasNode watchedAgent) {
) N7 D' Y( X) I# D         //这里是watchedAgent
. R8 J9 H/ e7 P' Q 但是在语句中,你填的是watchedNode
6 d) l5 K. R/ o$ T* z        // This is an agent decision./ `. a( Q/ K# m$ z$ p( Q
        if (watchedNode.pressure<200) {  ; O: V2 N" p; f6 L! Y* X5 \- X
            setPressure(watchedAgent.pressure)
0 R1 g2 q* r) Y) k; C变量名称须统一,可以都改为watchedAgent
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