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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
# A/ k% O3 X3 {  I4 c  [/ U1 s
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, ~, i( q# E& ?- F/ B7 ]8 m; ~% r    public double getMeasured pressure() {
6 z3 G1 [0 m0 K4 Y        return measured pressure
8 W, U9 p6 F4 t0 T3 R: ]" X    }
8 e0 y3 P/ u6 o* j, J' m    public void setMeasured pressure(double newValue) {
3 I# e  s# ~+ d% p7 k* o6 I        measured pressure = newValue* E0 y  E  W1 Y2 K" Y7 F4 M
    }
. ~& s& q1 k! n0 q8 e9 ]    public double measured pressure = 08 a/ y4 r+ a9 C4 U: I; L7 s6 X8 ?
  E0 W* |8 a8 w) |( V4 ]. ^2 [
    /**
% J8 y+ o; X1 G4 j, J5 E     *
) U4 x" U) L+ a3 U7 x! B  g     * This value is used to automatically generate agent identifiers.
: G" y; Q6 p7 G( B5 Z: l0 J     * @field serialVersionUID
8 p8 R1 O1 Q* \3 n1 z+ q7 t     *
& j' M5 h& h8 m3 h" q! O     */% J. l5 _# x) t, G' }- w, |  M
    private static final long serialVersionUID = 1L
" {7 V6 }) D) I8 e% k* o6 E0 O* a+ r1 W/ n9 ]& I- M) w
    /**+ p9 U5 f3 U7 b4 V
     */ P( j" s" g, b! w7 f3 Q& q; e
     * This value is used to automatically generate agent identifiers.
- }6 I+ o% {" [( I) m0 r     * @field agentIDCounter
3 b( h" `; s- U, c9 m     *
+ j2 E) \: ?8 }* s, i$ }0 Q     */5 a2 I+ F0 x6 k# X$ s8 \: t2 G7 i
    protected static long agentIDCounter = 1  z7 ]8 v* r' ]3 @4 H
' t, K5 H7 }( {* O3 b: r. p
    /**
( j5 \; h0 W' q     *4 i; k1 d3 B- |+ b
     * This value is the agent's identifier.0 _0 o, `( J8 q  T' r9 P) p
     * @field agentID5 L; C: b# }) N* {
     *3 n: |$ I& O7 y8 f
     */' c$ T3 i4 L" _5 ]
    protected String agentID = "GasNode " + (agentIDCounter++)
( s$ o' M( l+ G
6 k9 y5 Z3 H1 o0 q; s- x    /**- U. V' W% Z! ^1 D
     ** d, V/ X" r! A& @
     * This is the step behavior.. A8 J, {0 D$ I) t7 \3 M; I
     * @method step
- c% a- A* |7 f" ^  Q4 X& T     *9 a) g, U; V7 l- K
     */
! m. }- `: _5 Z, H3 ?; h1 l    @Watch(* I+ n) q7 R9 V" {+ K
        watcheeClassName = 'infrastructuredemo.GasNode',; @: x2 ^/ ]( k8 M: U
        watcheeFieldNames = 'pressure',
3 v: E/ I1 \2 e* _$ G# l$ k        query = 'linked_from',% G/ T5 e4 K+ q; D) W
        whenToTrigger = WatcherTriggerSchedule.LATER,
" E2 P2 @5 T& D8 D" g1 R        scheduleTriggerDelta = 10d
& T& [& O( P, D  {- M; J# F    )* g2 t5 {% s, x& Q3 d* z9 R3 c% {4 t8 ]
    public def step(infrastructuredemo.GasNode watchedAgent) {
9 L5 c% }7 C3 e' u" Y& b$ [( f1 a! @4 g0 K. b/ g
        // Define the return value variable.9 l1 q" t2 {) Z
        def returnValue; Y' _! k# \" t# n
5 \; U& G, L: b6 x4 b+ h/ ^, }
        // Note the simulation time.
6 I/ H' A) n* R1 C        def time = GetTickCountInTimeUnits()
& U+ z+ B( J, h( U2 j, \& E0 f: o! J* u/ y
8 t. H0 l  N4 [5 l; K0 Z
        // This is an agent decision.
0 Q- J7 h  n# Z5 x2 U2 V        if (watchedNode.pressure<200) {
/ L& Q6 O: H5 A* C, O4 C, M, K! A7 Y! l8 s8 O
            // This is a task.2 V* O6 G( [3 d/ A) k6 p. Z
            setPressure(watchedAgent.pressure)( D7 g) h& Z) k1 D0 |
4 `0 x( t6 b0 n/ E1 N. S6 I) F9 j) l
        } else  {1 A8 W% x# A, D' j
0 |8 s: ?* y( s8 v/ g

$ _4 d) m: N, X$ c, _4 K& h0 n3 Q        }8 L: D7 n' E+ V& N8 q3 g
        // Return the results.
2 H4 D' X  @" A4 f/ K1 u0 ^        return returnValue
% J3 V2 A. c; ^% p( V; x0 _0 U* d6 |
3 {  u! f8 T/ i    }
2 Z5 E4 i& _1 I8 j: N
8 O  F) T- K1 q9 M; a; k9 q" o; q    /**
3 l0 b$ O" _1 F. t, |) C     *' L% B2 Z* }* W0 A
     * This is the step behavior.( _! A9 \, f/ f
     * @method step% P# f  j$ t, ]+ o# S# F( z6 e
     *. U/ l$ f7 O2 |0 L" b
     */
: Z1 G; R  h5 ~6 \    @ScheduledMethod(
# z8 \& j" _  [+ f' n$ e) M        start = 1d,7 r* q* s- c) n8 o, Q
        interval = 1d,0 E) D5 ]% @4 ?1 b
        shuffle = false
- s$ f; _% P( T- E, v4 e0 c    )# J) b1 v% i4 z. m7 v
    public void step() {7 V" [$ m5 V7 _& s, ~3 p

6 y3 }/ x; f: h        // Note the simulation time.
7 y8 ~. O1 [- @        def time = GetTickCountInTimeUnits()# G3 Z( d$ R; J$ M! ~; t: G5 G

+ k, V& T; F. R! z# q        // This is a task." b9 f: q% d3 v5 ]
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! X  E1 z" c4 [3 A1 G! b        // End the method.3 q( h$ q2 c' ^0 N
        return
3 t/ Z# l8 E+ v5 I2 f4 H% n( _( _
    }

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
& i* j5 @1 m! _% }" e: O2 x       public def step(infrastructuredemo.GasNode watchedAgent) {
$ X1 N5 C" T" T3 B. p' {3 @         //这里是watchedAgent, @6 G: E' A3 B: t
但是在语句中,你填的是watchedNode7 f8 W  O1 X* l7 ^- b/ z' i* N, K
        // This is an agent decision.
1 z3 {& @) |( e% O% u* O        if (watchedNode.pressure<200) {  . y- {+ B; u' L1 J/ k( |
            setPressure(watchedAgent.pressure)3 V7 Z% Z' X4 b( ~
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 J6 x5 M4 r/ n/ u( l( ^
       public def step(infrastructuredemo.GasNode watchedAgent) {7 {, O! z) w9 L4 ^0 {9 Y
         //这里是watchedAgent. ?& I, v& F  t4 ^
但是在语句中,你填的是watchedNode: Z+ M+ B% p+ t4 |8 d+ Q( W
        // This is an agent decision.7 x+ Z- x/ {4 M/ J; M8 r% Y- |
        if (watchedNode.pressure<200) {  
' t% P1 j$ G3 C  ?. @! S0 y* m            setPressure(watchedAgent.pressure)3 J8 ~1 h2 O9 l) i2 q
变量名称须统一,可以都改为watchedAgent
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