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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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  J9 J6 c  U- m/ s    public double getMeasured pressure() {5 Q: c5 O1 \0 R
        return measured pressure* {" U9 n2 ~/ l' w, _
    }" \% y+ i/ K8 M" G, _
    public void setMeasured pressure(double newValue) {
" a0 r: @# V; f0 @, ^        measured pressure = newValue
( \: N& L- z8 Q5 `& U; c    }
8 h, t, X* P' b    public double measured pressure = 0$ r' |( T3 L4 ^# r. Z

2 L" L3 y, i6 c/ r. I' {. M( `    /**3 y9 ]  e3 y9 `; _- G
     *
% Y( ~" w% B: U' k     * This value is used to automatically generate agent identifiers.
( e" v* u9 i0 [9 l# E5 ?# P- D     * @field serialVersionUID5 g- o5 k3 C4 b) J
     *" H* {5 o" T* `
     */
5 n3 w4 ^9 H# V! }5 [2 m: q    private static final long serialVersionUID = 1L- Y5 r; {$ \* U& g

% C% j0 }1 O4 P# o: b    /**
9 f# K5 Z" I) m     *+ b+ }; e  b# I( j/ O, _
     * This value is used to automatically generate agent identifiers.
! G% h2 y6 ~/ `; V+ n     * @field agentIDCounter
3 D" a( V2 W* h     *! ~* `& p$ H! f( [0 d- Z9 m' a
     */3 I. J7 _! q. M9 J6 N+ y
    protected static long agentIDCounter = 1
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    /**
) q( i! X9 P! X: I+ K' K     *
% T! t9 F- O) o  Q& C     * This value is the agent's identifier.5 O0 p9 T- e) U' v* J
     * @field agentID
" F) V2 Q: l1 t  i0 W/ |     *
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    protected String agentID = "GasNode " + (agentIDCounter++)
  [* r$ i6 |) y+ d% W1 Z1 e
. j; f; c2 ]) J+ x    /**
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     * This is the step behavior.
3 i. a5 J1 l! c4 B     * @method step
+ p  L. P% }! p: a     *
& N; [5 \7 X% ^, N9 B     */
: V& E/ _% h5 n* g. g  F    @Watch(, A' V. b3 |+ @& S6 ^. t
        watcheeClassName = 'infrastructuredemo.GasNode',0 T1 Q5 ~* ]' b
        watcheeFieldNames = 'pressure',
6 b) ?+ @: B3 s  P6 M0 W+ k        query = 'linked_from',
$ _4 i% k5 b8 S7 s& X# W7 i        whenToTrigger = WatcherTriggerSchedule.LATER,
8 m5 I: v+ J5 ^5 {  k; ^        scheduleTriggerDelta = 10d4 \0 Q% K  d7 g& R3 |$ K
    )
6 c$ ~- C, G: K2 G- }( v- M+ ]    public def step(infrastructuredemo.GasNode watchedAgent) {& z8 }& h% j2 t3 m7 _9 o% z0 j- L

3 W/ w: R  e7 r0 b% h& {6 Y' \        // Define the return value variable.
/ D3 Q- ?+ ^# k4 P8 Z        def returnValue
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  T( ]: ?% L, b; z' O  b3 z" [        // Note the simulation time.6 {2 p# n* S" K4 s2 U' t0 O& {6 r
        def time = GetTickCountInTimeUnits()
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8 P5 q1 x+ z, V6 J$ f        // This is an agent decision.
0 h9 Z! {6 `+ o5 Z/ U        if (watchedNode.pressure<200) {7 q, \8 p, ], C, a% y0 V/ }
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            // This is a task.
- Q9 L: C4 Q" k% [! [0 x. ]! O            setPressure(watchedAgent.pressure)
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        } else  {
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1 W* E2 [: Z8 N0 [$ f, i        }
7 r/ q: o# d; W! P        // Return the results.
4 r7 F  L( Q, u. `) F( k$ w- u, b        return returnValue1 b& O* o$ P+ z

% O: g' \5 b9 ?& \5 N    }
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. \- ]5 @5 D: H7 P    /**
& r+ v& D! R6 o+ K/ C     *; a6 I/ E! k' s. `0 _1 Y- g/ f
     * This is the step behavior.
5 J: X5 z3 p4 o; b- |3 ]     * @method step, v5 n1 V% D: n$ z0 P  t
     *0 N5 X2 I1 L" s. f- `
     */
6 L; p; B  d7 M3 [    @ScheduledMethod(+ J6 X" W0 I, l. u; `# h/ ~5 E0 C: _
        start = 1d,
# u' ]- z& Z1 U        interval = 1d,
- i: W5 L3 R- F1 j; _6 X$ ]        shuffle = false
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    public void step() {0 u& j! w& n/ E2 _" o/ a7 ?0 M

8 @* T5 F. x' R( L6 _6 q        // Note the simulation time.
# T1 k5 d& I' z6 x2 }        def time = GetTickCountInTimeUnits()3 Y; T4 w; A+ L  F: i

5 x8 U6 K! ~, U" [/ A* w        // This is a task.
- A5 p0 {: V- l  U        measurePressure=pressure+ RandomDraw(-20.0, 20.0)' _0 B( Y. @. U1 l) e  B$ E
        // End the method.: ?8 }) B- I/ {# _( M+ p
        return
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" ~* G8 a7 x% V% @- D% L  k    }

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! `1 L1 V0 ?# {- ^: v, ?
       public def step(infrastructuredemo.GasNode watchedAgent) {" q" q2 h( b, z% _/ A
         //这里是watchedAgent- t; }9 T8 P5 z4 z
但是在语句中,你填的是watchedNode
* d, _* F. R4 u+ w6 T% |        // This is an agent decision.3 l" f* ^6 a, I$ g
        if (watchedNode.pressure<200) {  3 e( x) c8 c$ R  Y" D, u
            setPressure(watchedAgent.pressure)5 E7 ~$ O2 d/ h
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$ T3 ^; P# X" A! x
       public def step(infrastructuredemo.GasNode watchedAgent) {
9 N$ A4 m9 e: j, u2 C; K6 S1 X2 a         //这里是watchedAgent; N/ S7 f, C' d5 P1 r" y
但是在语句中,你填的是watchedNode' W, N8 }, R; F( H% K/ E% {9 o3 r
        // This is an agent decision.1 c; W4 c3 u- X' u
        if (watchedNode.pressure<200) {  * R) r8 u8 L, B0 Z% B+ O" J
            setPressure(watchedAgent.pressure)0 ~8 {8 \4 [/ ?( [. M9 D
变量名称须统一,可以都改为watchedAgent
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