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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& D: y8 z( q/ D
3 L0 Q& g# Y+ R, P$ @4 w/ I

2 [8 p* s, T" y/ Z8 d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
: H$ o% I$ F- ]( V' N3 H) Q$ ^    public double getMeasured pressure() {
- M4 C! j" [1 g8 A- U) I4 E        return measured pressure
9 V8 P1 a& |4 p    }7 {' n7 q' _1 ?
    public void setMeasured pressure(double newValue) {
6 a' M- O" I4 [* w        measured pressure = newValue1 j) T# j% ~  e# h# t- t
    }
) u. V9 n$ U2 X0 h    public double measured pressure = 0' Z6 [& E& w4 a3 }  P
' e' w. s$ L+ f3 n
    /**
% T7 X2 Q; j9 h; w# r& C, |' w7 w8 q     *
& x  v/ t9 Z  j! y* b     * This value is used to automatically generate agent identifiers.
; l7 N' a# t7 N( W% Y7 l' ?     * @field serialVersionUID
9 q2 T* ?2 S& |5 B     *
# E2 ~9 R. e. Q: \- f     */, Y; `' V0 U) T5 }" _
    private static final long serialVersionUID = 1L
- J  b7 }  L# _8 i) g/ T* f. m8 b5 n$ e  o0 k% H1 q% S4 t" O/ c
    /**
: m  n% R7 S; V7 I7 N, D9 ]     *& S8 _7 m* t2 J7 W
     * This value is used to automatically generate agent identifiers.
! X* D! J2 F6 p     * @field agentIDCounter" F: l9 R3 [! h7 t9 K
     *, ^$ v5 Q/ h/ \( d
     */
  [4 _9 F6 ]" X, ^2 Z    protected static long agentIDCounter = 1) ]2 b* `* N0 B7 O' E+ F  {
0 [8 |# g! F5 r
    /**
* x6 D6 }8 r" H     *
* [$ @7 m( N9 O' h4 m3 ?  n/ V+ e# r1 G     * This value is the agent's identifier.9 u6 C* I3 M7 j, }( J" S4 l. M0 D
     * @field agentID
6 {- ?, I$ A0 L" u     *
4 q* w! @  K3 d7 \' j     */7 e. U) @. b5 K% n
    protected String agentID = "GasNode " + (agentIDCounter++)
0 D# R' b9 E1 c9 C. F2 B9 y: Y; P. e, r" @& U. m
    /**& Z2 @  T2 \, }  E3 \5 c! a8 y$ j
     *
( z9 e, }: V/ k6 J+ ^4 p6 u     * This is the step behavior.
8 Z1 K' }3 u# w" v     * @method step! @/ X' {* C  s9 q" U
     *
% [/ I7 s: ^( u0 I" B     */' {) v4 {: Y7 o# S: u* a
    @Watch(1 |9 X% s2 E6 ?1 o9 o( N/ P3 a
        watcheeClassName = 'infrastructuredemo.GasNode',8 h8 G" F7 N3 V3 {) L
        watcheeFieldNames = 'pressure',
$ j, T4 b3 ~9 a1 P( Y7 T/ {        query = 'linked_from',7 h3 m- x5 n& h9 Z4 a' g+ k
        whenToTrigger = WatcherTriggerSchedule.LATER,
! s+ Z" \/ l! t1 ~9 \1 c( O        scheduleTriggerDelta = 10d
2 R  s4 y5 |( G9 N# r( R    )0 p6 A8 C; l% S( X% S- J) Z; ~# u
    public def step(infrastructuredemo.GasNode watchedAgent) {
. d- P- D4 r  b; R. f- n4 U8 G# L& K" ]" |0 b7 R8 o" H
        // Define the return value variable.
  v$ U) A# m3 i5 k( L1 c  e/ o# A        def returnValue
! o0 O# r7 Q2 }! k; D8 |4 u, j" Z# g( S& L) [
        // Note the simulation time./ G4 `; W. u+ B# F
        def time = GetTickCountInTimeUnits()
4 }$ h! G, v" F4 A1 h" q( [. C/ g/ _; Y) K2 f- u3 {
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        // This is an agent decision.. {+ p+ \1 v3 b) w# d
        if (watchedNode.pressure<200) {9 h1 T# f- B- ^6 o
' Q5 w! j3 i! V0 w: A+ [8 A4 _
            // This is a task.$ X( l! d: @1 K5 J# }$ e
            setPressure(watchedAgent.pressure)" O0 w: {" e2 h. a, X4 P' E5 t; O' Q

, q8 }1 k0 m; x' H8 L, _. [        } else  {" x- H, Z- P' _1 K& ~
9 A' X; `8 V- u: u4 _
4 x5 d0 s1 E; Z
        }
! e" `7 |/ @# n- S0 R2 {+ U# e3 q6 z        // Return the results.
* w1 c3 U8 K1 ]        return returnValue; N$ z- c9 z# V5 I: a1 S* `
4 O/ p* x1 e! ^" `
    }
; G$ i+ D) {: z4 h$ o7 i
& [  H% i' ?* k3 Q4 ?- C9 F  W% D$ R    /**8 V; C- R5 ^3 p2 {, ^
     *
) P$ m- A) |6 z4 {- E     * This is the step behavior.
& p: `! n+ T1 }; c" f     * @method step
4 b9 @$ v9 J3 j9 v     *- R$ v1 ^% q% W1 A4 u$ {
     */
: b% {8 `' `6 r: k7 U' a. N    @ScheduledMethod(
: Z6 k3 ~* `: ^) D2 x) u8 U! R+ o        start = 1d,. O8 o9 y7 [1 f- L4 g* M
        interval = 1d,
/ t" J9 ~/ i1 x9 `! @* s        shuffle = false- \& s; c% X/ Y- D
    )+ V) n& B1 ?# k4 N+ m
    public void step() {8 E* {7 u  l$ C4 d( w# }

! ^' H" R- A) A  _8 q+ Q        // Note the simulation time.
: W  ~# `# L% A6 S0 L4 E, A        def time = GetTickCountInTimeUnits()
1 g: W7 D1 y+ m  c% t/ {0 M+ P8 B5 O- ~& D. ]
        // This is a task.
+ i! x0 W- K4 c        measurePressure=pressure+ RandomDraw(-20.0, 20.0)' ?8 @* J$ E3 ^2 z" e& W, r
        // End the method.
/ p. K0 K/ z7 A9 A& z* G) X- `        return
8 Z9 O& ~% V1 U0 S% g* Y, b* |9 z. J4 ?& z
    }

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
" w9 k2 p/ ?9 i( X- x' K       public def step(infrastructuredemo.GasNode watchedAgent) {: t" k$ b  H8 U1 K( U' ?& `+ I
         //这里是watchedAgent) `( d7 l" ?% @1 N1 b3 K- F5 f
但是在语句中,你填的是watchedNode( d+ {2 v. M! K- s. L# D
        // This is an agent decision.
; L5 ], s7 d. m, }9 ~3 d        if (watchedNode.pressure<200) {  
3 x) h% w' Q5 _' I- r; x0 @- [            setPressure(watchedAgent.pressure)
8 I' U7 H3 f/ ?5 }% t. i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' V' P( A3 B3 ~6 {! u
       public def step(infrastructuredemo.GasNode watchedAgent) {8 |5 m8 Q/ }. u
         //这里是watchedAgent4 I, B$ V( n' [! Y
但是在语句中,你填的是watchedNode. o4 V, J/ ?$ F
        // This is an agent decision.
! r7 y3 m7 e+ s        if (watchedNode.pressure<200) {  4 G. T9 s, ^+ H0 |. x& V. Z
            setPressure(watchedAgent.pressure)
6 a. h% M5 a0 Z* ]2 r; m( {( l变量名称须统一,可以都改为watchedAgent
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