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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 / O2 R; i) e* s& X: @, L

1 q6 ]. B$ L: d! j3 z+ \* G% B+ m+ a" j2 C
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ f: ]1 ]3 j& f. O2 |* p; }! l- X; ]    public double getMeasured pressure() {
/ g8 E6 H9 B/ q        return measured pressure
8 H1 V/ w9 _2 V5 i6 [    }3 D# X+ j: s! {& m2 v- G
    public void setMeasured pressure(double newValue) {( D1 B! `+ M: O4 T; a
        measured pressure = newValue
( ^. }4 }6 \$ o5 B    }
4 }3 P8 Y  o. i8 x7 l) y+ g    public double measured pressure = 0
* B" M, X$ t, m/ v
1 K5 h+ P, B4 I8 I* ?' \) T6 ^1 K* Z    /**8 ?% a) k. n# v4 L& ^
     *
3 U! _+ V# q8 @* ~     * This value is used to automatically generate agent identifiers.
2 ]2 f$ x% |, T! z! n5 K     * @field serialVersionUID% W6 W( J6 D/ O/ ~- V, @* Q( Z' v( l
     *; A( ]; c2 U" F# H6 X& V
     */
+ z2 o; F2 @, d+ s; p( w$ C    private static final long serialVersionUID = 1L
& v  V) G0 p( g& ^1 B
6 Y' o4 h+ v4 t    /**7 X: N- `( o4 U! o
     *: D  h. G- J& [: j, O6 [
     * This value is used to automatically generate agent identifiers.* l1 V9 m0 v; S* M
     * @field agentIDCounter
# K( w0 Y3 s0 S     *
" S5 F! D; `% b0 J3 [8 a# d' F     */
) p# h* }1 b% t9 @7 p0 D    protected static long agentIDCounter = 1
  _! l1 n; X- Y0 F/ d% ^* u& H* M5 p4 ]3 w2 f
    /**, [, k7 x& v# J  Q) U5 ?
     *
' a$ A% o# Y% h6 c; C3 N" r8 V0 x     * This value is the agent's identifier.% J- R1 p5 N! z& [" j6 |
     * @field agentID* ~+ F# c4 f2 d0 B  H5 |, B/ [
     *
( D: y. l, \7 S2 M8 d/ T2 \; X     */3 n+ \! t9 E6 \5 I# P* E
    protected String agentID = "GasNode " + (agentIDCounter++)
; s& w/ `0 i" x+ z' N1 ]
4 |. y! m  p/ [4 s3 g; W    /**% ~' J) G+ s. [) I8 n( L
     *
3 H5 v, X- w& g+ d     * This is the step behavior.
* _$ O0 ]3 _2 T6 s0 k3 I- O     * @method step
  y' E) v- d& ?0 z5 W* J0 B- _     *
0 e5 h/ ]. Q, W8 j2 {0 @9 P" _     */
; Q  j  g- a7 g2 y0 I4 y1 q8 h    @Watch($ z$ o. I3 k# \" D
        watcheeClassName = 'infrastructuredemo.GasNode',2 P1 ?4 ^, p* |  I4 O# Y) V
        watcheeFieldNames = 'pressure',/ n! |+ T. t4 p
        query = 'linked_from',8 m8 |- T( |% T2 Y3 b' ?) ^' p- b
        whenToTrigger = WatcherTriggerSchedule.LATER,
7 K% ^9 w3 r4 |2 _) p+ h1 M* \8 j        scheduleTriggerDelta = 10d
. a. I2 f0 M1 O0 R    )
/ F5 I6 a- r2 n! N    public def step(infrastructuredemo.GasNode watchedAgent) {
/ h' v; v" M2 ^4 O7 y7 K& _* R4 e; c: ~+ C
        // Define the return value variable.* Q( ^& [% X- R/ C( d( ?2 s- `2 Y
        def returnValue
) p/ ~2 c6 Z8 Y% P- q6 l/ k6 ?& B
        // Note the simulation time.
9 R8 X+ c. o/ A) u$ r2 l        def time = GetTickCountInTimeUnits(): E- H5 T6 X0 k. L: Q+ \
& J5 ]& _  B8 Q" [: N  q

. w- @  Q2 W& i4 M2 m1 J        // This is an agent decision.
, D( }8 n4 {; S, `: X        if (watchedNode.pressure<200) {" {" D  R- x1 F! l) m9 M0 S

4 j* `5 \5 G5 _' r4 L# V* ~            // This is a task.
( c- c* y; }* _+ R7 r            setPressure(watchedAgent.pressure)1 P0 |# P1 V" }( M

1 ^- V/ _" t$ t( f, i        } else  {
  W4 m6 V5 H, A. A3 t+ R" T! |8 G1 S& L! v

6 t; i) n8 ]. e        }
, F% d- l4 Q' v        // Return the results.2 S" _) ]% [3 T1 R7 K% P" {
        return returnValue# t: L9 W9 m" B8 P

, F' {% ^. g& U' b/ o+ m0 y% W( ~    }
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    /*** I/ C& ]; ?' ]
     *' _" h6 n8 e1 x4 P
     * This is the step behavior.8 D5 L. u- }; t0 c* V) w. C
     * @method step
2 g, |/ P- |) v     *3 L' _- o; \& f0 q
     */& y8 k/ y' I' j7 X  N
    @ScheduledMethod(
/ W) a( V* s5 t8 u  W: v        start = 1d,
% b! M4 r' t4 v8 U$ Q- N6 w( b        interval = 1d,
( g0 P+ U+ n9 X. W, G% W        shuffle = false4 V2 x, T/ Y- ~4 {$ h
    )' h- N8 U: [! Q  w6 v
    public void step() {
8 i! G# I9 t$ @, B: g, W9 o/ |8 q* N0 x: m
        // Note the simulation time.# D. c+ ~! x0 w6 ^  L
        def time = GetTickCountInTimeUnits()
: ~) K. ?2 ^# K) e* Z
8 `0 O: F/ m1 W3 c2 r  M5 O# H# \        // This is a task.
3 t0 {; p8 O/ v; I4 ^        measurePressure=pressure+ RandomDraw(-20.0, 20.0): l2 g$ J7 E/ H8 N9 u; {
        // End the method.! s$ |# [8 d$ U
        return, t( h* q! G4 T! {+ ~9 z
3 m1 E! K7 }7 @4 p( U
    }

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; {9 d" U* ^  t* a" m: ^
       public def step(infrastructuredemo.GasNode watchedAgent) {6 ~5 _" W  A# b8 b, w
         //这里是watchedAgent& F4 l; ^$ l2 O- o' e$ W
但是在语句中,你填的是watchedNode
2 q$ R' g" \4 \! ~( e3 F5 ^% F        // This is an agent decision.
( `% e: a. n) m# Z7 v3 \5 W& [  _        if (watchedNode.pressure<200) {  % m! z! ?+ T. G
            setPressure(watchedAgent.pressure)
& ]. R) {; f1 A& {) Z8 I0 j* F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$ @' D: {2 O$ \5 p# J( s3 F
       public def step(infrastructuredemo.GasNode watchedAgent) {8 d5 h3 R: C; r- A2 M: h8 c
         //这里是watchedAgent4 k7 N0 Z7 N2 i7 _
但是在语句中,你填的是watchedNode
  G: t* r3 d% T" K' C" c  c/ _        // This is an agent decision.
- d+ A1 U: n' v& X! F2 k4 u; S        if (watchedNode.pressure<200) {  $ ?; `) u$ x' D' N
            setPressure(watchedAgent.pressure)$ h1 T$ I0 B' z& h- S
变量名称须统一,可以都改为watchedAgent
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