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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
# g! O4 D* {7 d) |
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' b. ]  P4 U. P0 z% a@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")+ i9 X2 e0 F' M* @
    public double getMeasured pressure() {
- H- Q7 f# k) S5 r& B        return measured pressure
; L6 Y4 q' Z! B( q    }
$ @& C  i- w9 l$ n& T& s; I    public void setMeasured pressure(double newValue) {
) A$ s" W. R  G8 \6 B1 i        measured pressure = newValue$ p+ i9 U4 L1 }( B# S9 b# ^
    }
# Z2 w* k  p" B7 [4 ?' J$ I& |    public double measured pressure = 0
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    /**& I$ t% }9 e2 X0 Q2 x- q; b9 x
     *8 X$ O+ i: V2 u1 J" u" S8 P% q
     * This value is used to automatically generate agent identifiers.
# I1 F( i7 B1 M. C9 _' f     * @field serialVersionUID
/ @( Z- I0 O% R9 \9 D     *
7 t; r2 X+ ~' [* G$ d8 d     */
! |! ^; @' x6 z, {    private static final long serialVersionUID = 1L
& Q$ C0 ^2 u( n# ~9 n) o) j* l; w0 M8 L6 n8 i9 M) j; O1 }
    /**; L) M7 |, I* l- X' I0 O( _
     *
$ T& y" m) c  a6 O# f     * This value is used to automatically generate agent identifiers.# F+ N( P' E8 U: q
     * @field agentIDCounter
( t' m* S: k6 B     *
2 H. d; Q9 c: ^$ w, g     */7 {; d) ]% N" c$ w- M+ s: u
    protected static long agentIDCounter = 1
8 t% n* M, v4 E  C1 w
* M9 e; C( t8 D% m6 R    /**
% x2 {2 k! s% j4 p5 z     *
' B9 t+ b* w  R: L     * This value is the agent's identifier.
- ~. h3 T2 j# X& f7 E0 e% j  d6 t     * @field agentID
" S' t. Q+ \3 q4 Q     *
- v6 B9 q, K7 w" W( z6 P- Y     *// F$ Q# o6 K6 X& V6 H1 o
    protected String agentID = "GasNode " + (agentIDCounter++)% b0 H0 z4 V" U/ {8 x

# M. I+ ~9 T* C4 w    /**9 V7 F) ]2 R; z* _' k
     *6 r: [4 F7 u6 K8 N- E4 ^" O
     * This is the step behavior.* X( e1 n  F( o& N* H# k
     * @method step! F, S  B, W! Y8 [4 v; {& d
     *3 |7 p, P2 e% C" Z# O8 {9 n- c, D
     */
6 m: G; L5 J6 c& Q% m    @Watch(
, U% U5 n1 x$ Y, S5 ~        watcheeClassName = 'infrastructuredemo.GasNode',
1 E3 k8 g, u4 ]9 ~# p. }        watcheeFieldNames = 'pressure',, F) N4 T' X* F+ B. |
        query = 'linked_from',+ u6 v3 l& S- m" @4 x( c# _  R
        whenToTrigger = WatcherTriggerSchedule.LATER,
. @$ g/ {7 a4 n/ \8 m% G& v        scheduleTriggerDelta = 10d
% x9 [8 q$ d& F9 A) U    )2 D# ~0 l' |- H  X7 {: g! j
    public def step(infrastructuredemo.GasNode watchedAgent) {
5 t. u: S" p6 C$ G$ }3 J6 r0 n" T, t' }/ \) b
        // Define the return value variable.
5 T4 O0 u$ U( D3 \2 W7 F        def returnValue5 Y2 E1 L1 _! O

! J7 A3 j4 F) m0 x& d; T        // Note the simulation time.
- G, [8 D  O5 r* ~% m" H6 v0 H        def time = GetTickCountInTimeUnits()9 _& x* r1 P9 M& n& r2 ~7 K6 J

+ ]( y; g# O. J( ?" p) W
- V6 B# Z% E% @1 j) y4 C        // This is an agent decision.
. N# a- c5 i" U  x; b7 ]* x9 e        if (watchedNode.pressure<200) {0 k* T- R# o. Q4 v* ?

2 Z* ?5 p2 v8 p& o( S8 B            // This is a task.! C9 A4 i8 f! F
            setPressure(watchedAgent.pressure)& O% }3 B; W+ F9 D0 f
' W% z+ n0 q1 T0 M
        } else  {
- ~7 e2 i* D. T8 ?# @8 U2 e- J" a0 B  D4 a
2 m: H/ T5 t! |0 b0 `8 T6 a
        }* P8 L0 t& b; d' g& J) }& [  M
        // Return the results.
. h9 x0 x1 S: o' [        return returnValue( l: n% e" |, L0 H
1 P) E# \" U2 e5 c# Q' d
    }! w8 f' [# r8 [, T$ l
6 t. y; ~' j- r+ e) I. N
    /**1 ]9 h" o9 `, J8 F1 l, ]" l+ a
     *
0 g7 R2 q- H( W     * This is the step behavior.
6 N* z3 c) ]# w% z3 Q, K6 j     * @method step+ T/ L  {, B6 ^
     *9 Y9 d* L5 z3 H
     */( W9 ]; Z, y, G( r# C) A
    @ScheduledMethod(! x9 n% K1 B, [
        start = 1d,
/ E5 K  O+ g5 x/ c. O7 y8 ^0 Q        interval = 1d,; R6 L7 }+ e) l0 h5 l- {
        shuffle = false
- P7 j; U# h% V% Q( v  L! V    )8 P& _& }7 h; |' E; n: m9 A/ q
    public void step() {. i+ t( |& t! D1 ?( L# ~( F
" ?4 b6 x2 v9 P  ^
        // Note the simulation time.0 Q7 t1 e9 M8 ?( }/ r
        def time = GetTickCountInTimeUnits()
& r6 t9 x, Z' H8 I2 S5 x
2 ^/ c3 Y+ R4 g; C! h; s        // This is a task., B) V0 U/ g0 b  G; V5 [
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
7 U4 G- W; x1 o1 |, l        // End the method.
3 A) o$ g" n6 |" m9 U        return
0 g$ e( e; h% s0 T% V% A9 S7 y! v# ^" u* 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
. K8 n% l0 T! {% Q! R       public def step(infrastructuredemo.GasNode watchedAgent) {5 H0 a$ c+ |/ C% ]
         //这里是watchedAgent
  s% B9 k$ }% I6 Y- d2 J 但是在语句中,你填的是watchedNode. M! G* V! K2 m; [3 j
        // This is an agent decision.
0 \) L  O  G7 w8 L4 @$ o        if (watchedNode.pressure<200) {  . m' m0 _9 s' T; q* J3 E
            setPressure(watchedAgent.pressure)5 ~$ v! }; ]$ a  c( o1 C
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) L* a* w8 X. c
       public def step(infrastructuredemo.GasNode watchedAgent) {( {) K- A# E1 W4 Q& b
         //这里是watchedAgent
' S3 r8 v/ u! D( y+ S+ ? 但是在语句中,你填的是watchedNode
1 O, b& G" _" a3 n+ |0 O$ a        // This is an agent decision." r: w1 D8 c8 D1 H. w' F
        if (watchedNode.pressure<200) {  % A  c  t" N$ R- B; A
            setPressure(watchedAgent.pressure)
; U3 l. D/ X0 e变量名称须统一,可以都改为watchedAgent
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