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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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, U7 m: S* C# E# z1 L1 q" _@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
+ g4 e$ ?' C9 A7 Q4 R( B. [" E    public double getMeasured pressure() {; @: N/ w* _4 s# |) m
        return measured pressure5 I8 o, u: F" m& ~
    }/ z. M1 y) s, ~3 x- ~
    public void setMeasured pressure(double newValue) {, `: v% m0 l1 W  O
        measured pressure = newValue6 R7 K  {8 o: y
    }% K$ K/ d* t! b  M. H3 K
    public double measured pressure = 0" J; p' a4 b$ r# `: m5 G

0 v# l8 m$ e, @* a    /**
3 z2 h  ~( z6 a9 e! S7 W( C) p' O* p     *
; y, @0 b: z" z  [# {8 `     * This value is used to automatically generate agent identifiers.
  n' Y0 x, O: e8 g- E     * @field serialVersionUID
5 Y* A( z, r7 Y2 U: k% I! B     *
: D( _+ o$ {: @9 `- }# {+ B0 Z     */# ]' v: }$ y% X/ U) E
    private static final long serialVersionUID = 1L$ _# P& t+ y4 ^* V* g* ]$ {

9 E: e) D2 Z/ D    /**
' G, l- n( j6 q8 I% y# N9 n; G( k     *
- n0 Z' c# N, i% \) y' g     * This value is used to automatically generate agent identifiers.7 \; C8 z8 n9 Q8 u
     * @field agentIDCounter
* z! p0 W5 S4 s8 n& Y/ n! y9 h     *7 t$ D4 R9 G! E' i. a5 x
     */
" H- @1 e" e7 B9 Z6 R    protected static long agentIDCounter = 1
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    /**0 s) y- n; T6 z- C
     *
" s  K: @. n9 P  v0 P# c! T& z3 B     * This value is the agent's identifier.8 t+ b. q+ z' U% c
     * @field agentID
. t7 i5 L! G* X+ A     *
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    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
+ S5 [2 ?5 l/ C5 ^$ p/ z0 Q     *2 r9 A+ ?" N* u! ^1 h1 ^, U
     * This is the step behavior.
8 @" F/ H# Z/ ~, Y7 c     * @method step
, ~4 c/ |/ Z7 }1 f: W$ h7 K     *
; E- O1 s2 G- T7 S" ~7 y6 Q3 B     */% F4 s' W3 H. M) d
    @Watch(! P* O1 ^" b! |9 q9 Y* _
        watcheeClassName = 'infrastructuredemo.GasNode',
: v1 j+ r1 S5 D        watcheeFieldNames = 'pressure',
+ A# Z- y" L5 R9 J' E        query = 'linked_from',  R2 a& A+ o& U8 m7 d- [: }. W
        whenToTrigger = WatcherTriggerSchedule.LATER,$ _# X6 C. y: n9 `9 A7 T7 |. S
        scheduleTriggerDelta = 10d
5 ~) C8 p4 r, ^9 m5 o% ]% `    )
0 E' f( |7 i2 B: s0 U: Z7 ]8 Z    public def step(infrastructuredemo.GasNode watchedAgent) {# B- s+ w7 I8 A5 A
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        // Define the return value variable., ~1 J. ]* e* x! J
        def returnValue# ~( I! e2 Q% U/ m

9 z7 ~' l  g) X' F4 H# `5 y) n' s        // Note the simulation time., M4 O3 ~' C* J
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.. k7 l' t( p/ C- J7 v3 _/ U: |; B
        if (watchedNode.pressure<200) {4 @3 B1 a* p2 a! i0 ]3 C! A
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            // This is a task.
- H/ w3 z' S$ T( l* Z7 ^            setPressure(watchedAgent.pressure)# }! {0 q& @; `; [7 h; C
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        } else  {
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9 C7 l4 `/ f0 C        }+ X9 q$ o! @6 ]2 l* l
        // Return the results.' W9 E4 v- ?4 k
        return returnValue5 f! G0 \: v, m/ T
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    }' v; _* V5 W7 ^
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    /**: l. j$ w( M* C( _7 e/ I  Q
     *
. g5 b; e, w* q  h3 H2 Q     * This is the step behavior.9 b# A: |) q( O' `4 p
     * @method step
; H  P+ r% G3 g* x" L7 P  K0 a) B     *( J; P6 u; ?' |; v% o) p& {: o  {
     */( P6 @. Q% t( D
    @ScheduledMethod(
) Y9 \- H; g; U' M( p6 f7 m: H+ P8 G        start = 1d,
" x6 i7 i* o; r3 w        interval = 1d,5 h& q% f6 |& ^9 a: C# U; Z. {
        shuffle = false8 e' {4 ?0 Q/ l+ ?/ @7 l0 c8 C
    )+ U7 i( S' I. |
    public void step() {
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& ?7 ?3 e0 _# |, Q, n        // Note the simulation time.7 r: V! i' L4 |$ s2 l
        def time = GetTickCountInTimeUnits()- Z( G! z" C* _

+ f' z# w' N  a* ^* Z        // This is a task.
5 ~9 |: {2 H8 l( Q        measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 [( A" p, X- i6 T* u  o
        // End the method.
9 D' O& T6 R. t% l7 M. o; d3 D        return
* F0 L  @1 Q9 Z0 r  e" U' ^9 ]) i, a( k7 G* F, ?# Z
    }

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
- o$ M7 }( E! j) z. E- M3 {: \& N       public def step(infrastructuredemo.GasNode watchedAgent) {. T0 _. Z% C; |/ c8 T6 j( g: }
         //这里是watchedAgent
2 q7 \5 \- A) o 但是在语句中,你填的是watchedNode
- f3 @# G7 C5 I3 B6 f        // This is an agent decision.
" q3 ?& G* v' U& F0 S0 U        if (watchedNode.pressure<200) {  
) d: `" T5 O; Z" R            setPressure(watchedAgent.pressure)2 |0 o1 y- b9 w
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- A3 @; a3 c) \9 h% E2 J
       public def step(infrastructuredemo.GasNode watchedAgent) {
7 i+ y' h( i# U         //这里是watchedAgent
* ~; p9 s& }1 s; m2 f 但是在语句中,你填的是watchedNode
! u1 h( p; G/ a3 z- r  j$ R- k        // This is an agent decision.) B' r4 j1 l. T" }$ ^
        if (watchedNode.pressure<200) {  
( A) C$ K9 K1 U' d            setPressure(watchedAgent.pressure)
3 v7 Q: B+ E4 _2 C1 t3 T, @变量名称须统一,可以都改为watchedAgent
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