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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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. X: s5 v: E% F* W. y$ ?5 T@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
3 J0 s0 d5 f7 a# u* |    public double getMeasured pressure() {
  V9 [+ i* }1 m7 m2 L        return measured pressure
4 U/ a8 j3 k! ~, W    }
  I' c" T7 O' m4 t9 b5 M& [    public void setMeasured pressure(double newValue) {
; ~: R% G' v( w+ d. Z+ S        measured pressure = newValue3 N' H6 m. z9 [7 K0 W' x
    }
6 M/ r& g" f5 A/ C1 r/ `2 Z) T    public double measured pressure = 03 V: a4 {- x+ ^8 y4 W# C! Q
/ b4 ?+ w# D& F. [
    /**- r% i3 @: Q2 n8 V
     *. H7 `0 j8 l5 O! z. H+ F* p7 f2 M
     * This value is used to automatically generate agent identifiers.
2 Q0 A1 p# S0 O" O* S     * @field serialVersionUID
$ j' [! A' @) G( V; n" q& I- s     *% S7 l0 U; m+ j; @7 ]3 }; |
     */+ Z6 v% E8 r5 ^4 W
    private static final long serialVersionUID = 1L! o/ A6 M5 Q# y
6 W* Y4 n7 S1 Y) Y
    /**- I/ Q$ x6 N, T$ i% W* @
     *
2 Z$ N* p$ S" x/ v2 y' T; w4 T     * This value is used to automatically generate agent identifiers.* u8 Y% o% o+ Y' P/ ]
     * @field agentIDCounter
( `3 w! Z8 _5 z2 x     *0 A7 P# M) ~5 y* D& q8 N# S
     */, j, p$ e( T3 p' z  m
    protected static long agentIDCounter = 1
& W; z/ V, R# n8 q
" L0 `/ w% S: Z' C    /**! H8 g$ g! p# X6 Q$ B. _" A: I
     *
3 g3 Z  t- u& ~5 c2 |( Y) m! _     * This value is the agent's identifier.
" c2 l. Z% g  x% t     * @field agentID! @7 E) T/ z& M- L) ]* O' ?4 Q' j4 i
     *" u1 S" F+ u# t* K6 r' O
     */
: ?$ ?. q3 X, D8 u    protected String agentID = "GasNode " + (agentIDCounter++)0 F1 B2 U4 d: m( |& S
2 g1 w' t2 A! ?7 ?& Y. i
    /**! d* }. ~( |: }+ S$ v
     *2 B0 d% P6 U7 d1 Q& T
     * This is the step behavior.# e0 l7 Y! h$ j3 a: V; @$ i
     * @method step1 p* b# x/ C3 ~3 V( p$ S3 V& B
     *, H+ Y5 i- Q1 t; P& o6 f3 A* H
     */0 W4 M( t- B% v. J
    @Watch(
$ H! T) V+ s5 G3 g        watcheeClassName = 'infrastructuredemo.GasNode',( b3 t7 y. c9 F+ q. E8 M5 @
        watcheeFieldNames = 'pressure',
) e9 Q2 [; L% J& k        query = 'linked_from',: g. J, z, s5 x. X( }
        whenToTrigger = WatcherTriggerSchedule.LATER,
) M/ a2 q0 H2 x4 t3 f6 ?        scheduleTriggerDelta = 10d
; Q) m& T0 Y6 ?0 R    )
6 A5 t& J  m! P" l( B9 z$ T- `    public def step(infrastructuredemo.GasNode watchedAgent) {
1 E6 A/ ?# ?0 k7 |/ T4 E2 F8 T/ s4 l* C. K6 H2 E# l
        // Define the return value variable.+ p' [" J, z: ]* o' T' ^
        def returnValue
# {/ O) _" ^, t/ h* O8 a6 ?: d: U- G5 p  N, A$ ~
        // Note the simulation time.$ p" D, f0 P' ]. E/ g
        def time = GetTickCountInTimeUnits()' }- F; z- T7 I: g; Y# l
, y( |' g4 I: o7 s
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        // This is an agent decision.
& h3 O% G+ p3 r8 Q+ T7 t        if (watchedNode.pressure<200) {
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            // This is a task.
7 c+ [( s% W2 f1 g  \/ h  ^            setPressure(watchedAgent.pressure)
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. Y* Y- j  {8 _0 y/ y7 N        } else  {$ m- Q4 v: p* R/ d% F/ l- {
# T' E) \# n3 _2 B/ }

' J7 Q4 s2 Z2 U( p- c1 @( Y        }
$ J: ^7 A6 i4 [5 q* ~0 L. k# g0 o, i1 {        // Return the results.0 y0 U. w1 z& l' B
        return returnValue
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    }
6 X" Q4 ^9 G# Z: d( I+ b
6 K0 a0 `0 v! E5 Y    /**
" g. f  q7 _9 h" y     *
5 b0 V8 a/ ]0 L1 b4 L     * This is the step behavior.
8 o- ~( X- `0 I9 y: S     * @method step
3 T' t. }. t* P# J) O     *- ]5 R8 x% O5 s1 z4 X
     */
7 o' K) E/ R) ~    @ScheduledMethod(& }- F2 |9 q8 n0 X: t
        start = 1d,: g$ U; B+ t& s2 Z2 ]
        interval = 1d,, n: L, `- M2 J* F, u4 @$ |- E6 ~
        shuffle = false
, {9 }; R, C8 k5 C    ): K* g/ A* w( G8 D
    public void step() {3 ]# r+ ~' y- m3 x6 z; D
  d( P2 L$ D. Y6 }: ]
        // Note the simulation time.
' W8 r9 t5 i/ A: N        def time = GetTickCountInTimeUnits()$ ]. o% k5 y6 S

# T, T3 v; i" x  q        // This is a task.
% W5 d, W" P3 |0 [        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
5 T) v* g7 b, ?        // End the method.
( p7 N2 L; Z" p) S3 C: W4 a        return
8 ?, r2 n5 b; C- X! [( d; u/ y9 Q4 X2 m7 r1 y" j' 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) z) J- Z2 c& k' d% s, f
       public def step(infrastructuredemo.GasNode watchedAgent) {
% e6 K7 H2 r3 @8 x         //这里是watchedAgent
( v. W' k7 P* \4 z0 ] 但是在语句中,你填的是watchedNode0 \2 I( {  t* a+ Z2 t" w  j
        // This is an agent decision.
3 M* v. `" r6 B1 {' Z7 F        if (watchedNode.pressure<200) {  # q6 G% [6 E3 e2 ]% W
            setPressure(watchedAgent.pressure)( B0 g$ b9 N5 O+ E4 P/ `% l' m
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
, E* E5 w/ G& R; S# S+ S3 p" x       public def step(infrastructuredemo.GasNode watchedAgent) {
- h5 J+ ~, p+ C         //这里是watchedAgent$ a1 r( w  k% ^0 ^
但是在语句中,你填的是watchedNode, a2 S" r6 F  \) n" C% ^! B% S
        // This is an agent decision.
6 E0 x( |8 G! A        if (watchedNode.pressure<200) {  
9 R' A/ U* M) u0 Y$ D" `% c) K            setPressure(watchedAgent.pressure)/ m& {" b9 A/ g' x) Z5 f7 `
变量名称须统一,可以都改为watchedAgent
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