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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
$ r) ^! S3 b+ x- U; G+ ?: s1 ~: z
# g5 m( B3 ~# ]; W7 L
5 i# N5 q) d8 ?' t; x3 J, j. O/ A4 _@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
8 W: f8 X( d' `# q$ P3 m    public double getMeasured pressure() {' N) S- F7 Q! H4 a4 A. S8 K& z) @
        return measured pressure
3 d4 s& p6 O9 l% h% z" e: N8 q/ q    }
* M- Q* i' F# P' @% g    public void setMeasured pressure(double newValue) {; m7 _9 @- G. Q. ]9 y- X; F3 n
        measured pressure = newValue
2 S; L. s; P  d( G  h    }, J! a; m/ y4 S0 \
    public double measured pressure = 09 a- L1 i( ^1 }

/ u* T% T* `: W7 k, _# ~    /**: r4 [9 }- p7 h2 F8 n$ b
     *7 D& i% g) U1 s$ y
     * This value is used to automatically generate agent identifiers.
, X/ x5 W" K/ R& `  ~: W) F9 P, f     * @field serialVersionUID8 a3 p0 U8 F; l0 w' h1 z% s9 d) u: v6 w
     *
2 z0 ]# W; v9 ~) P% p1 Q     */6 r4 E. b% I. g; ]( k4 ]
    private static final long serialVersionUID = 1L
* _* V1 b% y" K$ l# i- ]2 \; S
5 r: {' @' F9 d- b0 U: h, s# }    /**
" |' ~  R* y2 l. G  k/ [. `     *
+ ^* o, n* g: D. U8 ]     * This value is used to automatically generate agent identifiers.& `, R$ t7 O! }
     * @field agentIDCounter2 h8 L4 j- ]2 t1 X& K* {# ~
     *! n. q4 J0 s- g, x6 T! E
     */' }: z! d* w) z/ N
    protected static long agentIDCounter = 13 m( @; P. D; J9 H5 ]9 T- ~; f/ f
' b, T) A9 y) e. `# B1 ]) Q
    /**
* A& ~, m8 ?3 A+ f* o  D     *) r" M% Z0 O( g9 j$ Q4 V
     * This value is the agent's identifier.
, y3 a9 z' y& j. a) ^6 F; o     * @field agentID: o  r) W" j( h/ u$ ?
     *
- F* \, u6 X7 G/ b7 b2 T     */% V8 q% x8 l0 I1 C1 w1 F; v' q$ V3 n, Z
    protected String agentID = "GasNode " + (agentIDCounter++)7 D- {" H9 q% b( j0 b

: B& C$ |, P! j* r' C' N& C    /**" S9 o6 ]3 c" B3 @; [; \* V- G
     *4 b% W! u9 i# k) ^1 x2 F* x
     * This is the step behavior.% m5 A% w3 r9 G3 v+ o1 }
     * @method step. g. u+ d2 u9 A) w
     *+ j* \% Q; C& c. y
     */  a# H& m$ o* [2 S% A
    @Watch(
1 g9 a  P' R" y! w; ?        watcheeClassName = 'infrastructuredemo.GasNode',
, w3 `! Z& b6 l2 d        watcheeFieldNames = 'pressure',
+ z9 J  d2 Y8 Y+ `        query = 'linked_from',
" i0 f8 q; i2 }! ?: Z1 F# b! _        whenToTrigger = WatcherTriggerSchedule.LATER,
- V4 o; ]' L" d& R. J0 e5 z        scheduleTriggerDelta = 10d' p: B" |# U: ^# E. c- {
    )9 h. [; b- y6 h  v) J
    public def step(infrastructuredemo.GasNode watchedAgent) {
1 x/ `# H/ x5 \5 z6 F2 \
# q  R) y/ ]  H7 w! K' ?9 X5 T" u        // Define the return value variable.7 ]" Z  k4 l* N" r" u4 R- V
        def returnValue
% X2 U, C1 c, v
; B( ^; K& a) r# \1 [2 m8 Q        // Note the simulation time.' h# [7 `. G6 }
        def time = GetTickCountInTimeUnits()- D2 T" E. Q8 L6 U0 o
( P9 s; ?- B, X* _2 h9 L

8 G! R3 h5 X( H5 B6 h        // This is an agent decision.# i& y! t+ }7 E$ Q6 f$ N
        if (watchedNode.pressure<200) {( h6 \" \$ j3 D" |0 T; t

! h- l, b7 P- G! w            // This is a task.  E' I) r9 _0 ?) o) q
            setPressure(watchedAgent.pressure): P/ y. H0 F/ R

2 _3 u# d, j. t2 B$ i5 y# [, ?        } else  {
" w2 r8 X( K4 {0 Q- l: B+ h2 L
* Z( M) u1 h6 W! z: o0 l5 h/ ^, T9 ]- G6 K3 D! r: [
        }
3 M& j6 l. S6 I6 d; X        // Return the results.
3 r2 B; p  t" B9 q( D: q+ P) l        return returnValue" m! O; X4 F* @
* j1 |6 o3 y' e: p) }% Q
    }2 z, q& K" d0 p" r0 L9 s$ B% n
  u" a6 P, Z: d' ]% y
    /**" b: B0 v: {. z7 A
     *
* O8 F8 U  S& |9 @     * This is the step behavior.! [+ v# `" @; w! A  n  P
     * @method step
! w- ^- y' g& J& _- q. P! Q     *
7 U9 `, m6 i) r0 P     */
) j* l& c% Z* f    @ScheduledMethod(9 Q4 o8 _% e) Y7 {' s( O" s
        start = 1d,8 ?0 s6 F' u4 ?! J0 `. [! Q
        interval = 1d,8 e9 L. @* g+ ?: o3 ~+ c9 r
        shuffle = false; r8 _1 U; t- m$ E+ C
    )9 Y4 P) m$ {5 Z* o) `; u
    public void step() {
* }& C$ e& Y5 G! f5 G6 c; C8 u7 @" h) K1 N4 ?
        // Note the simulation time.4 G/ q( ?  f$ m- _# X0 D
        def time = GetTickCountInTimeUnits(): Y! |2 h1 b0 B! C* w/ X
- o0 o+ x. L/ p" z2 D
        // This is a task.
) C. s' b  f5 j$ p        measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 U- }4 L2 q# p& a. p
        // End the method." W' a4 ]! e% t9 d+ P5 W! g. {
        return
0 o4 J+ w: x7 T, e) L. G
& S) J4 O/ ^+ Q, z! O6 ?: G2 x$ D; @/ }    }

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$ j9 J: h9 P7 c6 @
       public def step(infrastructuredemo.GasNode watchedAgent) {' V/ q' R( e- O' f( r
         //这里是watchedAgent( j# D# `  @2 }% J* e
但是在语句中,你填的是watchedNode: e! ?- a1 w, m( b- o: a8 J4 A0 k
        // This is an agent decision.  v  d2 ~# e- n
        if (watchedNode.pressure<200) {  % {6 W. k, o2 V9 R: F: z
            setPressure(watchedAgent.pressure)
8 W1 @" l3 N) t% 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! P% C/ j" z8 q
       public def step(infrastructuredemo.GasNode watchedAgent) {
( {; V( L+ i4 M6 D7 S         //这里是watchedAgent
2 m0 v" e) o6 S 但是在语句中,你填的是watchedNode! G# t' i/ X" x5 e5 ^( _' R, b- r! t) E
        // This is an agent decision.
! |3 C8 L) s; }, v# G$ E; B# W        if (watchedNode.pressure<200) {  & b7 Y( w$ M: a9 T$ I
            setPressure(watchedAgent.pressure)
1 E+ r! _0 @  A8 a' O$ J. s5 J7 b变量名称须统一,可以都改为watchedAgent
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