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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
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3 o* r$ d* a: i' r% z@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 s! J* m/ N( y8 Y! d* r; W
    public double getMeasured pressure() {
" Y3 O9 S/ q# ~) d        return measured pressure! R: J1 E; h; T, [+ ?/ L
    }
$ y! D: n2 E( J    public void setMeasured pressure(double newValue) {& L3 n% \+ }: a6 `
        measured pressure = newValue
: O1 F4 _, |6 G( y1 K: Z# ]& `& J" {    }
/ f6 W8 T3 h% q% J6 D    public double measured pressure = 0# I( f' e3 A  t4 X1 T" j; ^6 H" d
4 w, i6 x; H; ^- W9 w& l
    /**3 |! C6 T* U4 |( U# j% N
     *
7 y1 R7 N% X, t" |( i3 Z     * This value is used to automatically generate agent identifiers.
: a/ I% d" H: L4 O0 `  r+ q/ g     * @field serialVersionUID
: t. m5 K3 |$ a; ?     *
" E3 g4 A. p# `+ P$ \, U+ I+ @     */
- r5 z7 S9 E: r0 R0 d    private static final long serialVersionUID = 1L
" H9 C& D/ [1 t  Q- H" s+ W. X( V7 r; d+ V; y, P4 E
    /**
3 Q7 {6 d- S0 o0 v+ x1 i     *
0 E0 ?" X- Z* E$ [  m; o! C) b     * This value is used to automatically generate agent identifiers.
" ^8 b( n# q" V& w2 D+ T     * @field agentIDCounter' d. k* m. z; N+ o/ v7 O
     *! z+ a& v4 N% O9 i1 p3 [" @3 W* w
     */* Z0 T6 n! E( h' a" Y) T
    protected static long agentIDCounter = 10 K$ Z, W) ]0 w1 p% z, w
7 i( }9 ~% A0 q' ^- o
    /**" a) R) z9 n& [
     *$ G! o) [1 x! I9 H- K1 ?; a
     * This value is the agent's identifier.
7 g# G  |, L9 Y5 ?' f: [     * @field agentID
% S1 C( N; a8 v1 ^' {0 I     *
  G" \6 c; b8 ^3 L+ L& Z     */
7 h1 Q+ t/ o6 r& E/ B  U    protected String agentID = "GasNode " + (agentIDCounter++)9 b3 J7 [. o# A. ]$ v( V4 t6 |* i  V+ q
4 K$ X2 C5 e* X( ^* ]- P
    /**$ x3 ?+ D! L- v9 L5 Q/ a% N) }- i
     *6 q% p, j# y8 ~; ~: A
     * This is the step behavior.7 C) x4 L, c( e) a; U: p
     * @method step
6 \6 J/ Q; u6 I+ ~4 n. K     *7 g! F; y% [& n9 r9 T4 O
     */" q. Z& W! m$ M1 n, T# s
    @Watch(
& p+ h6 k) Y: y        watcheeClassName = 'infrastructuredemo.GasNode',
% {% c! n% }1 y; Y/ `        watcheeFieldNames = 'pressure',
" q, j& o" B4 \        query = 'linked_from',
' r8 R; `, l2 n/ d& D        whenToTrigger = WatcherTriggerSchedule.LATER,
- a0 d2 J: f0 y" _  D        scheduleTriggerDelta = 10d
1 h! a5 Z6 x* W; m; T! f( `    )- g2 k* b7 ~; d+ t( _$ Y
    public def step(infrastructuredemo.GasNode watchedAgent) {/ b7 M8 q, C9 S# M5 z

- v; t5 B; A+ _4 |* {        // Define the return value variable.
  f; d- p' S) C! s" H        def returnValue# C6 P# {; g5 c- U" G
- @5 g; n( i9 P1 E: T
        // Note the simulation time.8 ^. I, n5 `+ ]
        def time = GetTickCountInTimeUnits()# m: \7 p3 |: u$ h# ?1 w
4 G7 k, M, X; F: G5 ~& M5 p# _
- @. I# I% s7 K2 y
        // This is an agent decision./ s9 f% w5 N0 W. ]
        if (watchedNode.pressure<200) {
1 u2 u1 F" ~6 n/ _4 e( e. a# z& v4 E( Z+ j' S
            // This is a task.9 Z3 }3 T* V/ E$ [
            setPressure(watchedAgent.pressure)8 L6 ~8 p  R9 f4 b4 @; X5 a9 E
) O5 ^3 b, O* R& c
        } else  {
! ]5 U! a) X2 J/ v; X
: Z( r9 w/ [' y8 {8 O" o
, I% ]% c0 r3 p7 b        }
+ ?- ~/ n* u0 C/ ^6 ?        // Return the results.
+ s* e3 q" Z  c* X8 Z3 ?2 ^        return returnValue
. ~# |0 {3 ~! t) h+ R
! `+ J) B" ^/ p    }. F! f# O6 S2 i- Y! D& y" B

% N9 [% i2 y- g" M4 C    /**- l5 j' Q# H6 ?
     *# n8 ?: t2 K2 T& P6 G, P
     * This is the step behavior.
1 O7 u; z$ g+ w     * @method step* V0 n, f- K( @8 T2 |- ?% t/ h9 U
     *
% Q" n6 L1 ?* `, d     */
$ Y. g9 k0 p9 ~    @ScheduledMethod(" a* R6 ]# g5 L4 j. I- Z9 `" P
        start = 1d,
) y1 A: X0 F; v; Z/ y$ E4 ?        interval = 1d,6 ?5 v4 o, S& F& y
        shuffle = false
( w' h5 I1 l" j  O, X    )- L0 w4 S% n3 u6 X8 r/ y2 I2 d
    public void step() {6 \4 Y; k: ?* C+ Y

8 u  t3 X: Q4 ]6 n% J7 k        // Note the simulation time.
: Q- @9 e" Z* Y. y1 e/ n        def time = GetTickCountInTimeUnits()
; {' D$ p; T  `
7 n% v$ s: ]7 [        // This is a task./ @8 h* Y. P0 R$ b
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 l' W4 I- S' f
        // End the method.+ m* \3 f2 i4 v' ~9 c! M0 i
        return
  k6 L4 }, H  l1 E! v; r. L5 n: x8 E* A9 o8 L7 ~2 C
    }

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
, T* G/ W  J8 G1 s- ^8 N, g       public def step(infrastructuredemo.GasNode watchedAgent) {
- ], j" x6 U* F; _8 t         //这里是watchedAgent& C7 b0 U) W* T) w
但是在语句中,你填的是watchedNode  h, o2 J: H8 S' |+ ?5 o% ~
        // This is an agent decision.
) w/ t  Z8 z' D7 c% s4 `        if (watchedNode.pressure<200) {  / ^; Q% C4 l0 p, }- k+ D4 g
            setPressure(watchedAgent.pressure)
, O* L4 G1 p4 a0 s! A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. M, K' W! Q       public def step(infrastructuredemo.GasNode watchedAgent) {
6 j) ^, P0 V* u1 h' U  U' H         //这里是watchedAgent  g4 T/ t5 n( @8 I- v6 c# m# g
但是在语句中,你填的是watchedNode4 }3 h) [2 w. c% V
        // This is an agent decision.
" E8 Q% _# u! X7 j        if (watchedNode.pressure<200) {  + m& r1 U7 Y) A) f( Y
            setPressure(watchedAgent.pressure)
/ }0 k* J0 F/ {变量名称须统一,可以都改为watchedAgent
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