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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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& F6 H$ q6 Y6 C, ?@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ E+ H; r1 U; Y) i; ~3 g/ `1 A    public double getMeasured pressure() {; S' c& _8 P7 @$ `# K1 a
        return measured pressure
$ K1 |4 V& Z( p& E    }
& u: h- f, v6 h# p% A6 K$ f    public void setMeasured pressure(double newValue) {) z9 M$ n3 O' F
        measured pressure = newValue
7 D: }0 c/ b% M7 o! x) c    }
( s1 `" C) a* ?: H+ Y; F( H( y! r    public double measured pressure = 0
8 W3 {# Z. M, j' E& v$ _- J1 O) y. V8 k+ S. e+ R# L/ [2 t
    /**
9 g8 W, B+ p" a9 ?. [     ** ?5 |  t1 g( v- _% s
     * This value is used to automatically generate agent identifiers.% ^1 j/ i) Y0 _( q7 v" E
     * @field serialVersionUID
" H( v4 I. k( H9 m     *. t% F/ B8 M% ~& n: o
     */  W$ q2 _# ^0 F
    private static final long serialVersionUID = 1L3 P# ~7 }! e1 J1 C1 K3 ]

" ^8 }) l5 `2 O$ v7 X! `2 Y    /**; W3 V( b, L  ]9 L  P- J
     *$ h- U$ z* U! r! V. B
     * This value is used to automatically generate agent identifiers.
3 y( h8 A% t2 @     * @field agentIDCounter
" a, o. A, a$ f1 e  d' b     *# T7 f0 r7 z3 V% s1 F8 w6 O
     */& @& Q$ f6 I- K% I- P2 m/ ~
    protected static long agentIDCounter = 1
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4 d4 @4 \& [) E& i. w    /**
, M% j6 c+ Z" v4 r     *
6 D! a$ a$ y2 x+ L$ [     * This value is the agent's identifier.8 v; A9 ?5 s3 e3 C/ v
     * @field agentID
7 H! W& o4 I) x4 c6 c0 _( g% {     *
! K/ }* D# O- C6 N     */% {$ i2 I$ d' v- \7 L
    protected String agentID = "GasNode " + (agentIDCounter++)  s' t  w4 I$ w9 `" J% [& p, k
) x7 e1 U5 O1 u5 O+ [% f
    /**: a$ ?$ ^& `3 ^! l6 Q
     *
2 B0 k# \/ ?( ]  F# l3 n$ ~     * This is the step behavior.
# ]: C6 y' v" t, ?3 j     * @method step
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     */- ^' l5 E0 A4 ?  A) a1 G8 v
    @Watch(
. W5 l9 b0 E+ B& E: Z        watcheeClassName = 'infrastructuredemo.GasNode',9 C0 ?3 ]) ^& d! h, j" X6 d9 u+ t
        watcheeFieldNames = 'pressure',; n9 D! K$ z& o% N/ s; G8 E
        query = 'linked_from',: B2 y* N9 D0 ]. p8 O7 T
        whenToTrigger = WatcherTriggerSchedule.LATER,
6 m! v8 [  ^, W( e0 t        scheduleTriggerDelta = 10d# L5 c& S- i# M* L+ e" |$ p$ E
    )
2 ]" |% a! b/ s    public def step(infrastructuredemo.GasNode watchedAgent) {, ^) J7 h* C% C6 a2 F
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        // Define the return value variable.0 ~" N; p+ G' M' u
        def returnValue3 j: S7 p3 o6 b- ^7 j

" [9 I2 X/ D: {8 ^6 U1 v        // Note the simulation time.
% z2 s- P1 }! E, d6 j3 M        def time = GetTickCountInTimeUnits()
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5 i* H( I4 e! K7 w        // This is an agent decision.
+ b3 @5 F) _3 L5 k        if (watchedNode.pressure<200) {1 V& E: ^, F2 @% r: E7 }
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            // This is a task.
3 B* N. D2 w, Q' n* y* P1 W            setPressure(watchedAgent.pressure)
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$ W: {9 x1 P0 h9 g/ b8 W        } else  {
% \7 b: i* G: |$ L' A
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  q' _7 n6 [9 B  V; f$ g        }! J! S$ N0 H0 S
        // Return the results.; e5 Q! h  w; J
        return returnValue& l) b# B2 l; {- ^" \) C6 z4 U
  ~: M+ _6 {& O% C/ ^$ B
    }3 X7 S1 n# Z7 A; C9 T; [# |
  u+ m2 ?6 s0 m5 I
    /**
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     * This is the step behavior.4 J, M; Y) _3 U' W
     * @method step. \( F1 A5 C& r/ ^) C+ o0 H
     *
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    @ScheduledMethod(
% y; d7 H! x4 [( z* M6 e; }1 @# d        start = 1d," ~7 S! L" C7 K
        interval = 1d,
* T6 a# R- p  ^        shuffle = false
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    public void step() {
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        // Note the simulation time.
, {3 b3 r2 u, a, |! E+ f' x        def time = GetTickCountInTimeUnits()
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) z) k4 U+ r+ m4 W5 r, d; {        // This is a task.( p8 H  w+ l2 x; C/ [
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. H* G9 ~: }! e* `        // End the method.
$ f" b( v0 g' e7 Q& o" P& }        return) u: G1 T7 d6 s
8 H" b" O8 b3 S& h
    }

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
% c5 f7 J+ W2 B' C& a2 Y  h! ]       public def step(infrastructuredemo.GasNode watchedAgent) {  u& W+ \' T! r) P9 B: r8 o: F& c& U
         //这里是watchedAgent
- Z8 N0 y8 ^2 y6 Z& Y1 I, e5 m 但是在语句中,你填的是watchedNode8 D6 V3 k$ O) y, [
        // This is an agent decision.- l: H1 v: R" a/ `1 L; R% }
        if (watchedNode.pressure<200) {  
; |% v, z$ Y9 i0 ]$ f5 E            setPressure(watchedAgent.pressure)
! ]1 E) ^/ P- l8 |+ ~' f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' K' ^' y9 L4 A% j' J; ^' q
       public def step(infrastructuredemo.GasNode watchedAgent) {
1 g, e% Z( P  E( z3 Q8 {         //这里是watchedAgent
, m) Q1 X% }* b# z3 V6 }) f 但是在语句中,你填的是watchedNode
) {0 o( v" e5 m; ~        // This is an agent decision.6 x& i7 Y: ]5 B5 ^9 h& F
        if (watchedNode.pressure<200) {  
6 P' b6 l0 Z" r            setPressure(watchedAgent.pressure)) c$ T4 ^& \" o; b( I" N' A8 d
变量名称须统一,可以都改为watchedAgent
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