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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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# \( J0 p& L. H$ A; u6 p- F+ Z9 `% C/ [+ }. ~- f) d
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, ?' ^) k: \8 \4 [    public double getMeasured pressure() {) O% M% ]; {" _
        return measured pressure% n7 y) u' v) F  }
    }: ]( ]$ g- r: v8 b9 m; H; T
    public void setMeasured pressure(double newValue) {
0 @9 q* z! w+ {# K4 V( @        measured pressure = newValue# ]6 r- \- {8 v$ j
    }* A2 S1 ?& o$ E3 {# T, _
    public double measured pressure = 0
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    /**" T9 [4 W- l# F1 @
     */ Q# X. D* b! o4 A7 E6 a5 g/ B
     * This value is used to automatically generate agent identifiers./ _. R4 {5 U- q" J( H7 C2 f! u* [
     * @field serialVersionUID
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     */3 ~( j2 {' x) |% g9 N4 |& G; O
    private static final long serialVersionUID = 1L' R! C2 s5 K% U! @8 [
/ C* k0 f3 b! s. Y8 W
    /**1 b7 O2 m2 Y% m3 g5 y  p2 `! C
     *
# ]7 p6 E( s4 r% X" I8 a. Q     * This value is used to automatically generate agent identifiers.0 b! h  F& B1 d. s0 o  @
     * @field agentIDCounter
% q# {. N+ O+ r+ T- J$ V     *
8 E, D+ ?5 V8 ]# P, E5 |     */  `7 F, p% n4 E" a" o; l
    protected static long agentIDCounter = 1* W" I, z$ N! h
& Y8 R4 o1 h/ l: J, U
    /**
' u  J3 W; Y6 H% A+ \     *
$ ^( h5 i2 Z; v     * This value is the agent's identifier.
# @+ u+ |3 g1 e5 r/ z: r  h     * @field agentID
3 J3 e& o  J7 r     *
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    protected String agentID = "GasNode " + (agentIDCounter++)) E% k6 ~$ L! K: ~) C: R
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    /**
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     * This is the step behavior.
, G. F$ i9 P0 x' j% T2 q     * @method step9 Z0 ^+ J: L. d7 |
     *
3 e+ d1 u& t7 a4 g1 u% Z     */
# \  d+ ?' f: \4 d- U    @Watch(
* n2 {7 i# G0 \/ B9 I+ m        watcheeClassName = 'infrastructuredemo.GasNode',6 l- `* Y4 P1 z! H4 @) P6 w7 }
        watcheeFieldNames = 'pressure',
7 Q. H  K# `: b( O        query = 'linked_from',
: V+ p+ E8 I8 W3 U! s        whenToTrigger = WatcherTriggerSchedule.LATER,
0 o1 t# C4 F4 l% H6 Z        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {
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7 c  B/ t, m' V( A* _* Z" O        // Define the return value variable.; H# Z: j3 S2 D  T; N2 E/ |% ^
        def returnValue: E' f( D' ~7 E8 r9 Q$ |
  X5 D: u% e: W! P% j; i
        // Note the simulation time.9 o7 j  K  _1 ?7 P0 }3 G: m4 _
        def time = GetTickCountInTimeUnits()' z  E, P1 [* u, b

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        // This is an agent decision.2 Q; y& h- v3 Q
        if (watchedNode.pressure<200) {; i" O) d7 e2 `% d  e/ i' z5 R

: U& G0 s5 o2 {7 h# D8 L2 w            // This is a task.
# S8 o  c9 M* k* I, O" e2 Z! k; Q, y            setPressure(watchedAgent.pressure)
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        } else  {
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" `5 m# Q  B; M' k( P        }
: _* }% z. \) h% E  I        // Return the results.) \- }" j7 D# C# `& i" m3 W. G, @0 J
        return returnValue$ F3 a7 m+ N% X$ T  H  u9 S# r
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    }9 A8 A" N0 h+ M3 R! [8 t
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    /**1 y" ?) N8 ?+ g* w* Q8 H9 v
     */ J' a; D1 I; @  {
     * This is the step behavior.  S8 j8 {, z9 C- y& A- |
     * @method step
" _" A' ]- I! p! L5 E  Q9 w$ v1 M     *
% ^. I  K4 l: w  Y5 t% j  A     */% i" }) l+ @- H- w# h, A
    @ScheduledMethod(% u' N" T  Y8 m  P' l! k
        start = 1d,
; p9 i/ B& u! q" S        interval = 1d,) b+ _  [" H0 r1 s- f5 i6 p
        shuffle = false5 ^& d  W" }9 Z; O
    )% B0 G/ @# i  L! |; F& {
    public void step() {3 j  i" C; K  q

7 _# g3 S# s6 Y6 ]( d9 W        // Note the simulation time.
2 Y2 M) @5 I+ x* r* M' L6 m6 Z7 l        def time = GetTickCountInTimeUnits()
. y1 {# ?/ K6 c( l. `
) h; ~, [0 ^1 K' T        // This is a task.3 h- {) ^1 T! k6 f" [5 V
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! S% D9 s1 |+ |8 I8 Q        // End the method.
( n6 t' f8 H2 U2 J  x) u/ d$ L        return) t4 o9 w, l7 x0 N7 }2 ?& @& f, F
0 N  Q0 I* O% }0 ~7 M4 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
- ?; z! a8 g2 E0 C       public def step(infrastructuredemo.GasNode watchedAgent) {
' i0 @, Y" ?& H3 p8 C- r( a# s: \, |% H         //这里是watchedAgent
. Z. o+ B) n3 r3 w 但是在语句中,你填的是watchedNode
/ c' J. `$ }' j1 C        // This is an agent decision.* @) w+ T1 y! a/ q
        if (watchedNode.pressure<200) {  
9 Y! ^) l5 e/ K: L1 c8 T            setPressure(watchedAgent.pressure)
, X4 J2 t& N1 c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
8 j# x6 o/ ]# ?3 i3 ^# d6 q       public def step(infrastructuredemo.GasNode watchedAgent) {1 F% \1 ^+ e; r2 A+ y% N
         //这里是watchedAgent: U/ n3 E+ W2 a% V1 l5 v% j# X5 l
但是在语句中,你填的是watchedNode
0 h, _" o4 \4 k; v, ?; q7 _$ b        // This is an agent decision.
9 Y7 {* v5 z. Q' U        if (watchedNode.pressure<200) {  
% I1 F; V9 W' O0 _. B0 p6 D            setPressure(watchedAgent.pressure)
/ {+ E( K( y& W# ~变量名称须统一,可以都改为watchedAgent
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