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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
* J$ [  ~# ]0 }, Z4 ~0 H, F, k, _! J& `: G0 R& _' D

$ l) h2 i% y! F1 S) R@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")7 q2 l  |* @  ^7 P( h
    public double getMeasured pressure() {
- ?* g8 j! u+ X        return measured pressure( D7 l. C' M2 }/ t7 x. _4 Z: L
    }0 P* n6 a- V) k( G" A( `6 O- _& _
    public void setMeasured pressure(double newValue) {" N2 [6 Z0 `2 j: r3 K
        measured pressure = newValue+ @: R8 G% w6 D, A* j
    }- }* f. a% O# U4 M8 B
    public double measured pressure = 0
& T$ t9 p: E6 c6 Y
- [3 m* E' W# y' |( _* e    /**
; a! ^- p4 X0 Y, C7 P; `& A9 g  L     *
, u* V% M/ j  f, [6 q5 x     * This value is used to automatically generate agent identifiers.
# f: A+ R# I2 a' }1 a: q6 p0 S& G     * @field serialVersionUID
& g/ f! f5 g8 }     *
# H7 q2 @, W. L5 f% {$ v     */+ w7 ^4 Y; n+ r! i/ N
    private static final long serialVersionUID = 1L# h' d. E4 [) b5 J

1 y8 Z4 G% G' z* L! E    /**
3 d  [( c, k/ h     *, r# \; E6 D! P( f4 u. V3 u
     * This value is used to automatically generate agent identifiers.
" M/ z# `+ j5 m2 p     * @field agentIDCounter
2 r2 u2 E7 h+ c  u, v5 H     *
& ^! z7 O7 `8 l6 X4 S. ~& T     */7 R; n: P+ o, R: X. F* ]- [
    protected static long agentIDCounter = 1$ Q9 R/ {$ j$ t; ], S
, b2 Y( n  g5 ?$ U, S
    /**
! k* q; c0 O) \: y% K, ]" V     *3 {7 H+ {3 ]6 E/ w7 Z4 j6 n/ s' Z
     * This value is the agent's identifier.( z, b, T, D: ?$ u5 w
     * @field agentID! E5 h% |- E3 T2 R$ \: s
     *
( a; N3 n0 B& W( r, @( |     */* t& i! h8 s& r/ Y
    protected String agentID = "GasNode " + (agentIDCounter++)
! T# Z& P; o7 D, L6 c; ~
- E, }* ?( J8 Z4 n1 |    /**
* H4 m. x7 L' A; a) V* Z     *
" ?, `6 J$ U# _. {/ D  s     * This is the step behavior.
2 l1 H7 l* Z( z0 L     * @method step
, ]4 ]* V" Q' k( _     *& U, O) R7 E& i. R1 a4 i: {
     */
' }2 y% z  Q: n( `* B, M    @Watch(
, v9 v* f2 m! Y- `        watcheeClassName = 'infrastructuredemo.GasNode',
  u! `, f4 X) F+ ^) S7 \* b        watcheeFieldNames = 'pressure',! D. s; X2 a; D
        query = 'linked_from',
% M. S& f; u+ N2 F' k9 W! k# P% K        whenToTrigger = WatcherTriggerSchedule.LATER,; }; B+ X* D% {& L' x
        scheduleTriggerDelta = 10d9 H  y& v+ G1 M
    )
) O% S0 T3 `0 ]0 Q+ H    public def step(infrastructuredemo.GasNode watchedAgent) {9 x+ t5 C6 a" U, J) u+ }0 |9 O: J
: O: V* |8 ?. ^, L1 f* `3 B/ B9 b5 q
        // Define the return value variable.& o; h3 M) A3 q# `* {+ L. C" W) }6 K+ D
        def returnValue" B) R: d, m7 y- S( W. l/ ~; k3 t

, n7 K9 Z3 E9 O8 ^6 G6 X4 O        // Note the simulation time.: Y4 R5 H- Z3 N" c8 G
        def time = GetTickCountInTimeUnits()
1 [3 H7 L7 J* X( G' p3 e( _/ l9 m1 \. V1 g, A- @" m8 E/ I
" |7 @$ q9 V$ ~4 m% z; t
        // This is an agent decision.
/ K/ U; w0 z5 g" r$ P5 n$ D3 F        if (watchedNode.pressure<200) {
+ G6 J# m0 H$ p- s0 a: [; j9 w
% B; W- K* d' S) A, V- ?1 Z2 W            // This is a task.
& R9 y0 x8 m) l+ Z5 p* W0 l            setPressure(watchedAgent.pressure)5 R' b$ K, g6 R$ I% l
( E% E. w4 Z: l
        } else  {
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  }% G& R8 _" n( O; P+ A3 s
# t. S! M. t0 t7 p( P6 x        }; }1 E2 M! h' C( x$ m; ~1 i
        // Return the results.
4 M- s8 L+ g9 m4 _0 D9 [. D        return returnValue
, t) C& l- u4 M
+ F2 e9 Q0 y; Y2 P( F5 T/ a; A0 `    }
" f/ z: E9 S. `  R6 K4 b: Y2 ]# Z; d! P
    /**
5 E1 Y3 O' L: p/ A     *% ^% e3 s3 ^! R0 G
     * This is the step behavior.4 r4 J: m& q# E) [
     * @method step' E! Z* C% u$ G( ^% Z1 I
     *
% [1 A6 F1 Y, M     */
: a  \% I( y2 U  s: Z/ |) {    @ScheduledMethod(
) h# v& Y. ~! ]        start = 1d,9 y5 W" T. t9 e
        interval = 1d,
, y( K: u! L$ t; A; {* F* @        shuffle = false+ S( W0 ]! z8 Q* T0 |% S* _7 m0 f
    )
! x0 t) g! O/ _/ A) h    public void step() {
7 H4 H# W0 _% x- N2 I( p, p! f/ T+ t7 x* @
        // Note the simulation time.
, a- E, s$ e- c# M! I        def time = GetTickCountInTimeUnits()
, ?8 f( @9 N1 M; A4 |
1 O9 N( @0 ~! ?& C+ U! H        // This is a task.
. w  C! c, P; E" _8 k: I% p        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 W: H  a7 h' ^$ B2 A  k  m        // End the method.
; R* S. X1 ]5 D% y) z1 R- g1 w        return
  ~4 N$ ]- t, p: U$ D+ P
  J; v  k  J9 r) J6 B6 `. B    }

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
* v9 N! V3 R4 J& X8 I2 F& u/ A0 P       public def step(infrastructuredemo.GasNode watchedAgent) {6 F9 X; ?& A. `7 P
         //这里是watchedAgent& H. J% J$ k, X8 G$ z6 T
但是在语句中,你填的是watchedNode4 j; d  n3 P" r4 F9 F8 Q; z" N, k5 c
        // This is an agent decision.4 V: v2 ~4 P7 @
        if (watchedNode.pressure<200) {  
0 h9 x) Y7 Z2 D7 Z) d1 Q8 S" W: S5 {            setPressure(watchedAgent.pressure)
: c0 @0 e9 _% |- ]$ [& C1 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
  c8 N( r0 b' n+ P' z' `       public def step(infrastructuredemo.GasNode watchedAgent) {( o. Y( I( k9 D: ]
         //这里是watchedAgent
  h; a8 {# T5 P1 y! D- r6 f 但是在语句中,你填的是watchedNode
* s1 z: l' d/ P* k" e( \# a8 z* C        // This is an agent decision.' B- q& n6 \2 R# I- t
        if (watchedNode.pressure<200) {  
7 P9 o& C* Y9 b- k/ l, m$ b            setPressure(watchedAgent.pressure); K' b/ k2 {1 W( Y, I( n4 P
变量名称须统一,可以都改为watchedAgent
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