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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 & s( b* x6 o+ X* L5 G8 Q

" Q1 I/ w. K" Z( x- {8 t
* p8 L7 t, z3 w( p3 X1 i/ j@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
+ F+ G# [8 \- h6 E- y+ j    public double getMeasured pressure() {+ L9 y: C0 A" R8 q' Y" U
        return measured pressure
( g" M& o; [! f- p; n/ m    }
: c2 I3 R3 @- ]2 t    public void setMeasured pressure(double newValue) {# t- P1 M* L  ?  F/ {6 I8 V! \: [
        measured pressure = newValue
1 s$ D$ w: T) t* A+ j+ y    }6 H7 Q6 l0 G1 Y1 h
    public double measured pressure = 06 b( s: R" ^4 D* i

7 o$ a0 |8 i( F( H# D9 i" Z0 Q' m    /**- u! F+ S6 k6 U, ]6 @
     ** N; S& }$ o: `, g. h9 ?- T
     * This value is used to automatically generate agent identifiers.6 i% I3 z8 y& K' d% w; p; G+ q
     * @field serialVersionUID7 \! P; ~; D/ ~3 A  H' v+ E) O
     *
" A2 v" G/ E) F2 i6 T1 f     */! z, L# ~7 W3 S# D- X5 A! x$ l
    private static final long serialVersionUID = 1L% `5 d* n+ `7 A

& N3 [- |: H9 a% U* s( g! o1 [$ k    /**: d" `; ?$ c! Y% s8 N- _. V6 A$ Q
     *
- s: a1 m( `$ J8 M9 ?; `7 |     * This value is used to automatically generate agent identifiers.
) d9 B/ w7 _+ C9 [% w! n     * @field agentIDCounter6 K% ^8 S. f  c# z
     *
& c& S5 H) ^1 x+ \6 n" v     */
) X# a, l* w3 {7 L5 ]    protected static long agentIDCounter = 12 J) {. G  ~: [; ?; o5 g) ?0 {

+ E1 |7 V5 w# c, i! {0 ^9 A    /**/ n3 F! K( c3 v2 V$ B
     *
, l9 T  }  T4 k6 L, O     * This value is the agent's identifier.* b' q5 W( L* n/ Q' y6 L  y" ~9 C% K
     * @field agentID) U9 T3 {5 e8 E
     *, S0 z9 U/ m: ]1 Q: _" X6 Y( O
     */  p5 D& u; p' L- Y1 N
    protected String agentID = "GasNode " + (agentIDCounter++)
& s% A% B7 \6 I: J  ]7 m# M( ^2 X
, y! }! s4 l4 j. t6 K- i4 h    /**: Z  N/ o- U) ?7 k
     *
( B. D' h0 Y  x. }" z& J0 w     * This is the step behavior.; z# E5 @4 s* e  z( d9 k# t
     * @method step  j! b  I/ C9 c4 |4 V( I0 n# X
     ** L% }7 Z# l2 c7 I
     */
6 g- I  x4 p/ V' W4 J8 }! U    @Watch(# Q4 n- p, m5 ^! W% m
        watcheeClassName = 'infrastructuredemo.GasNode',+ m$ H9 Q9 @' U) x4 G
        watcheeFieldNames = 'pressure',
2 ?9 i7 s% O; [        query = 'linked_from',
0 u- @' r4 a  j& c" q, L        whenToTrigger = WatcherTriggerSchedule.LATER,- e2 L" r+ z5 u* {; t
        scheduleTriggerDelta = 10d
% r( v# ?- j* O$ f4 u9 c4 v    )
9 Y' D3 h, S" y; A4 J  C    public def step(infrastructuredemo.GasNode watchedAgent) {' r, y1 z1 Z' m6 p% e9 q0 U& F

. G  i' t  b* s/ @/ H5 o        // Define the return value variable.: s8 L2 U/ Q# I: g& M
        def returnValue
7 }6 X( |( r0 j0 f# s1 e0 w7 Q
        // Note the simulation time.
6 }) b; ^7 o: X3 J/ U% y9 h        def time = GetTickCountInTimeUnits()
, R, A! A" r: T7 c2 _8 O' h' y7 b5 J3 H  w* S+ K$ C
, M; ]$ w* p6 K8 P( U. M3 j
        // This is an agent decision.
: Z* g# b) m1 Z7 b        if (watchedNode.pressure<200) {. {5 r7 ]- }0 T* X* A5 `8 V

' V0 ^) s) N2 y. V1 c            // This is a task.
7 V( l* N! ^0 S  C, e- N$ ~9 B5 X            setPressure(watchedAgent.pressure). S* B/ ]# H- P3 U: g  F! z' s8 @' K
4 v. i9 Y0 A3 W3 Z+ Q$ D6 n
        } else  {
7 e+ e# E/ P+ ]9 Q& P2 r2 t8 [$ j- H1 J

& J2 z6 f  T0 I        }
2 q3 H, O6 G4 g$ z% z        // Return the results.1 q1 @- z" J/ j  Z; Q
        return returnValue0 }3 A# J) o- X6 D' K
0 s; {7 ]6 L* p- h3 Z. t7 V5 {' a
    }/ L: J8 j% @) M1 h; y. h# A

5 l9 d& m0 o5 g. O    /**$ q: E" T; Q6 S
     *
" Y1 e8 U/ h! J9 ?/ c     * This is the step behavior.+ }. A9 h% v! @. t  J
     * @method step4 P2 c$ V4 }! E9 C2 P
     *- A  v0 ^* h9 f( R$ ?  M+ H3 g8 }2 {
     */
  f* Y; r( `9 F; Q; p    @ScheduledMethod(
. A/ ?3 M) Y# o* c" u        start = 1d,
( C; G, f6 C, ]# I7 {. z6 D& }% [) V        interval = 1d,
1 P+ H( i9 h1 e# o        shuffle = false
1 s- e; T7 y9 S; k$ B/ t0 L5 O    )
& i% e7 p+ r! p& P9 ?0 B4 f    public void step() {. I. m, }; K1 M

  q% e" G# D3 _        // Note the simulation time.
7 V: ~! X4 R, q+ F9 g        def time = GetTickCountInTimeUnits()8 P" ]# O5 g- B- _) O2 y# N

; g0 e* s8 f7 [0 y4 ^: v2 }: l        // This is a task.2 {- r4 L3 Z6 w5 I
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)5 t$ b1 T5 {3 l  f  r& c3 y
        // End the method.
, A8 d; p% P+ T3 y        return
" M, s* |" F3 [" c' z1 Z0 C9 I  A. l5 e
    }

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 C5 K# R$ E/ n$ B' {4 i  Z
       public def step(infrastructuredemo.GasNode watchedAgent) {3 o$ t+ X$ i7 H. \( K
         //这里是watchedAgent
) T& c; }8 v: A& B7 M" ^8 w 但是在语句中,你填的是watchedNode$ y) P1 |& B# H$ n  Q$ m( B
        // This is an agent decision.
5 L" X1 T7 a$ x        if (watchedNode.pressure<200) {  
4 Y% X% S7 A) }9 k& K  s% e8 j            setPressure(watchedAgent.pressure)
$ g. W1 {8 ?4 R8 i1 _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% z. w: N" D( b4 k
       public def step(infrastructuredemo.GasNode watchedAgent) {5 e6 p2 {+ G/ F" K6 B3 }( T+ ~
         //这里是watchedAgent! U' A$ y  q2 a1 w$ b# m3 D
但是在语句中,你填的是watchedNode1 d! }8 A* w- ^3 q% o" r, o$ h
        // This is an agent decision.- B/ X6 r$ S+ C
        if (watchedNode.pressure<200) {  + [6 R3 F( x+ G  ?. Y" y. Z
            setPressure(watchedAgent.pressure)
" W  G2 _4 w/ L+ d  A3 p3 b变量名称须统一,可以都改为watchedAgent
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