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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 + R% L- v6 \! v8 Z: X8 R3 D

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# |' y7 e7 k7 `% E. C@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 ^2 _9 f: B: L" N0 @+ Z
    public double getMeasured pressure() {
6 R9 p: E, ^$ A+ C) e8 R1 b        return measured pressure6 l9 S  S( r2 Z. a3 @
    }% r0 p1 H1 N4 @3 B
    public void setMeasured pressure(double newValue) {
: N  @  R5 p3 t$ E5 Y        measured pressure = newValue' b" {  X* m2 n; R3 O! ?/ O) i& c
    }9 P% W! P8 k' J3 K, n3 E8 d
    public double measured pressure = 0) s3 \6 Z/ Q# i" b# {8 R
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    /**
) x& P' N, U6 M8 g$ r: H$ a     *# M& W1 N8 T# Y. a0 A6 D; k" _
     * This value is used to automatically generate agent identifiers." \& y9 a4 g2 [  J6 `, [
     * @field serialVersionUID
! G( M0 }  W0 ]1 v     *
* e2 W! i0 g7 h3 G     */0 z0 b/ i$ g5 I  D( G1 v# m7 e: @
    private static final long serialVersionUID = 1L
* k, F) z. l' b/ ^. `" D4 w6 ^, Y7 |3 j4 t& O- k  }# r8 Z: U
    /**7 w  t$ ]# R1 P
     *. E/ |1 V' D" l9 R, B/ ]
     * This value is used to automatically generate agent identifiers.
$ t: p! V+ W( f+ W- T     * @field agentIDCounter
! I( C  {$ K5 ~; |6 q$ K( ]7 e     *
1 {! V% `$ O1 U6 Q1 D7 b     *// X6 o( i! A! d9 @5 B
    protected static long agentIDCounter = 1
6 w. l/ |0 h* c0 X# ?2 c4 \1 e: [) ~: t0 {+ B  O8 o6 x
    /*** c. P2 k8 s7 y' |' S& T* R
     *
) a3 K% t8 D* f: v     * This value is the agent's identifier.
- ~. ?% g" D; y1 C# E( ]+ Z" Y4 E     * @field agentID
; ~/ l0 [  W+ d  ]     *
# }, `; {8 T8 H1 m     */
+ `3 A& {# W7 F; b$ ?! }2 h    protected String agentID = "GasNode " + (agentIDCounter++)9 N3 R' s5 J# R

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     *
/ |7 T" H. O5 [2 x     * This is the step behavior.- Q( n1 X/ v3 d) Z
     * @method step
2 Z8 f0 Y- O" K     *
! j, @, S2 b0 Y, B6 K  A     */
. V3 s+ K$ Y3 h% \- h4 x    @Watch(+ a" Z; ]: P: x7 l( m- M8 p) }: F
        watcheeClassName = 'infrastructuredemo.GasNode',! _7 T' Z! |/ N$ g5 J6 w2 ^
        watcheeFieldNames = 'pressure',
6 \. R& l# a9 {" y        query = 'linked_from',3 }. C# {1 R8 U  T$ i0 o; @: O3 d
        whenToTrigger = WatcherTriggerSchedule.LATER,
" B6 O% A7 N7 Q/ f        scheduleTriggerDelta = 10d: x: F( h0 U' o1 ?5 g# S8 K3 ^
    )* X& H) ^, Q* E0 }' l4 H
    public def step(infrastructuredemo.GasNode watchedAgent) {& p! J* q% s/ ?* R6 M2 P

- E  p' Q( A" X$ h$ D        // Define the return value variable.+ B6 w. F; R& ?1 l8 v  x5 P
        def returnValue3 l+ m& f- m5 p) X+ ^! V( ]

" ?; y  b0 |/ E        // Note the simulation time., y8 a* ]" B) }& N
        def time = GetTickCountInTimeUnits()' T+ O, j2 p% y! `' p, z, S1 |

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4 u+ E+ }: O/ \/ k3 G. a        // This is an agent decision.% j- L9 h1 ?: j
        if (watchedNode.pressure<200) {& J) ^& R& |- p1 {$ e7 ^; m7 {
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            // This is a task.6 a' ~( o* j7 G4 }* i
            setPressure(watchedAgent.pressure)# n% t' f" R+ j, L8 \$ @
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        } else  {% p$ Z$ p" ^$ F! e6 R- E
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        }
  @# U2 z8 O4 ]% m& a) T8 Y$ p        // Return the results.7 K3 d1 a4 {+ S* v! J2 W
        return returnValue
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    }
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    /**% a% r* Y% n# l2 |8 `8 k( h
     */ L  {1 J- Q0 A
     * This is the step behavior.
% C& t+ p! H3 v% o* w7 F     * @method step
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     */
4 h+ |2 _! u/ H, {, {4 o    @ScheduledMethod(: K: N4 u# S7 g
        start = 1d,0 x( h* b5 y/ }6 J7 Z7 `) S
        interval = 1d,1 ^. J: k# ^% g) g
        shuffle = false
' J7 |5 F3 `9 n* q. ?7 F! f/ h6 R    )
9 H+ `9 w- g1 ^7 f/ A    public void step() {& ~5 r1 ?0 l$ B" e' B6 V
0 t( L0 x2 E0 H$ D0 x( I: _0 n; ~
        // Note the simulation time.2 F4 v4 g2 P# a% v9 r4 Y2 N' P7 d
        def time = GetTickCountInTimeUnits()
+ X2 ~& n. {+ O9 \1 d
& C+ G9 s, Y; i0 I: l; L2 Y        // This is a task.
& Q, E5 ^' [9 ^+ i; H* P        measurePressure=pressure+ RandomDraw(-20.0, 20.0)) v. F  G5 F+ @0 a3 r3 R8 i
        // End the method.
4 J8 H# h  n9 n& X        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
4 r2 n. X" w2 l* ]: A& u) ^       public def step(infrastructuredemo.GasNode watchedAgent) {( p* r& f& x3 ]5 F& O' R
         //这里是watchedAgent
6 u) f9 M& E, x( l1 U 但是在语句中,你填的是watchedNode; W) ~' A+ s( w1 |1 [6 v2 O
        // This is an agent decision.
: l: i9 F# {8 j6 P% i% A3 s        if (watchedNode.pressure<200) {  
$ G' l- e" v7 S/ l, d  N            setPressure(watchedAgent.pressure)
  {- y( R6 ~! d3 J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
) T, w* F& {" E* i4 ]% L. d4 o       public def step(infrastructuredemo.GasNode watchedAgent) {
2 }3 x1 @' n6 Z: P# u6 j/ C         //这里是watchedAgent) x! n% @6 a9 b& Y4 \' |
但是在语句中,你填的是watchedNode4 i0 S, z$ y6 F6 f0 E1 c
        // This is an agent decision.
* v$ k2 X$ J' Y% ?        if (watchedNode.pressure<200) {  
% v0 p4 t* w4 t) n$ s* y( }" X3 \            setPressure(watchedAgent.pressure)/ q) @% X( V2 a9 @5 J# u! e
变量名称须统一,可以都改为watchedAgent
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