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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 9 o: _0 I& D" i0 K8 K6 P

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2 {. c  ~" [; `3 g9 E) O4 Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# C, o2 L* f# m+ N! U) `7 p    public double getMeasured pressure() {
! {& V: Q) h9 j        return measured pressure# g2 H2 g. D& ?' u1 a  @6 j* _
    }
4 \( R: E0 g+ |6 h6 ^    public void setMeasured pressure(double newValue) {, P8 U  u  K# S; \6 O1 l
        measured pressure = newValue6 z# z( m' m( L: ?
    }, x- n- [) A- ~' e: j. M
    public double measured pressure = 0
1 u- Q5 o- \: m0 a  y. T4 `- D5 C
    /**
& `. c) z, b5 X5 R" z! X     *
7 z, X7 E) i1 S" m7 k* @* ~     * This value is used to automatically generate agent identifiers.
4 u! z; _6 E& R: l( n+ D( m" c0 [. S     * @field serialVersionUID# l1 Z4 D- f$ K
     *- {, C4 {) J3 n/ `- \4 Q
     */
7 m" d* S2 i2 b    private static final long serialVersionUID = 1L
3 U) s; [* U6 o8 Z3 d, [/ v, i% D& [3 s, L9 [* N: A
    /**
- T3 x" I( g" n& z# U     *$ H5 }, I+ c- k+ p" }; N3 L5 T
     * This value is used to automatically generate agent identifiers.
7 L" F3 h/ J% F3 A+ B     * @field agentIDCounter: d& K, L- D' S. Z3 W9 D
     ** k( `$ t. G, }0 k% }$ [
     */
( z" B! m3 v) G( J& Z    protected static long agentIDCounter = 1% H2 `% C+ b; Z  O) s

1 F7 ~/ X( k& ?( P. Q; z9 A0 i    /**. f9 J- {/ C0 ~" e# m# t3 I9 L
     *
! b! K2 n( D: H4 h- y. B# h7 D     * This value is the agent's identifier.. D  K% D% J, _
     * @field agentID
; m7 ?* G1 H' I' f  j     *
" m1 ?" D8 ~4 H/ p' T     */# a; u  ^. s7 ?2 H
    protected String agentID = "GasNode " + (agentIDCounter++)1 {) }* m% J% |% G
# {) f  J' ~( }3 L
    /**) w+ |1 d7 e' t8 f" y$ K9 `. I
     *
, j2 [5 U5 C* C% o7 N8 s5 M     * This is the step behavior.' u9 f3 M# E1 }7 j0 @7 Q/ x
     * @method step% O+ N. x: a# |8 c- |# e& J
     *, j3 v  [) C+ a" }
     */" y: C/ G+ L- W7 _  u9 C
    @Watch(
; w+ T* S. _& U1 C        watcheeClassName = 'infrastructuredemo.GasNode',* ?- ^! ]& d  b7 }% L3 o2 a. f
        watcheeFieldNames = 'pressure',
! p/ x  ^$ E9 `/ X% D' U        query = 'linked_from',
( Z2 l+ U/ D- H0 B1 v5 o. j        whenToTrigger = WatcherTriggerSchedule.LATER,
. E5 H% l( }: x- R8 _+ J( A: a. w        scheduleTriggerDelta = 10d
6 D6 {2 M! o' H/ q1 C& R: q    )
9 e) J; I' l' c; `9 w    public def step(infrastructuredemo.GasNode watchedAgent) {
# D6 H# H$ b7 l: B& _! S, E8 t9 g/ u0 V. f: ~
        // Define the return value variable.. e. o* ^' J; G+ k$ f5 n: N
        def returnValue
3 [9 Q1 s' N2 _1 R1 N
: f7 }% S( s/ N, y0 x        // Note the simulation time.
9 U* ^) ?. v1 O# R        def time = GetTickCountInTimeUnits()
# g3 A# [1 i6 [, e0 U9 v- E' b
6 S1 l) x/ z( E" [! S5 G
/ |% p; a' `$ H2 a& Z' y4 R        // This is an agent decision.
! d- }1 L4 @, o6 U( g8 T/ l        if (watchedNode.pressure<200) {+ Q  y) x, i% h8 J

+ {5 P6 @5 ]" Y0 t) t( d            // This is a task.
7 `( y/ o- Z- Z8 r5 ^            setPressure(watchedAgent.pressure)/ N( R: X# @% E9 ]( M" j6 G9 I8 t

! e2 a' D. h! w' q        } else  {: I7 G5 S- K4 k" N
9 `9 C5 L9 L) u7 N3 N  J
+ s3 z) C6 \2 e. u
        }7 B! Q) F  S: d* S+ @& ]
        // Return the results.( q# `9 a" G: `" E1 W
        return returnValue
1 u$ i7 f: Z7 n# ^
/ w1 L; \3 [5 L6 [    }
  ~4 T4 ~) k- c# k3 |: h; a: h! Z1 ]
    /**
5 o! }0 d( h" ~6 C     *4 t4 W3 A/ q/ y: v
     * This is the step behavior.
+ N& s: X4 A/ q4 v, i' _( A     * @method step# ^8 R+ Q( p# h: m
     *. @8 M% Z. {- K2 T: |/ e" c
     */2 `- T8 R; q6 t
    @ScheduledMethod(0 B. o. ?3 y6 ]0 ^5 K% h/ f
        start = 1d,
* u8 U9 n9 O$ g        interval = 1d,( v/ M' g6 G5 b9 I  d
        shuffle = false+ A" {! P+ c: H( H
    )$ G! f* j8 ^4 a* k$ [# O
    public void step() {
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) k) V! {2 G# q0 f        // Note the simulation time.  K5 _  a0 l$ G+ Z; f5 ]% t' |
        def time = GetTickCountInTimeUnits()9 D  ]. g8 @% y8 W. N, n
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        // This is a task.
: s; [; l. g- G- h+ X* l        measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 B' O: z) g4 l6 i! l
        // End the method./ L4 ?: X  y" X4 c8 K( @  r0 p" ?/ r
        return
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    }

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
9 x) V5 b4 Z4 e& i       public def step(infrastructuredemo.GasNode watchedAgent) {' z& ?4 D( Q+ D) ~
         //这里是watchedAgent
% F5 c  t1 Q0 `3 B# p4 J 但是在语句中,你填的是watchedNode3 l1 f" z/ V- V. O
        // This is an agent decision.
0 F0 X6 n0 M; y' ~0 j" j, `- x        if (watchedNode.pressure<200) {  , g; J( p- @$ {, T
            setPressure(watchedAgent.pressure)
8 A) |4 L# c2 P+ o9 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
/ Q' w# S* x6 @# L& k! l" h       public def step(infrastructuredemo.GasNode watchedAgent) {9 A/ F) m4 G, U# i* x/ q
         //这里是watchedAgent
* d* ~( N+ U5 ` 但是在语句中,你填的是watchedNode2 p4 P* U* f; g% `2 m0 D% a+ h
        // This is an agent decision.
' J( d( N3 y5 g: |( ~- V, R        if (watchedNode.pressure<200) {  : t1 G1 F9 o/ u- N4 ?5 S; |
            setPressure(watchedAgent.pressure)) M9 l  T. s; r) j% _0 [0 z) `
变量名称须统一,可以都改为watchedAgent
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