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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 % U1 P& Y! L0 L1 u$ G2 Z) w
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: e2 w  g4 L2 p  R0 p" |" [! I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); w7 d1 G& ]# Y. v5 h
    public double getMeasured pressure() {" _, Z8 d; i& G: G5 \
        return measured pressure7 v' R' L- j: O% M
    }
+ I  H! K& f: p" n6 E) Y0 ]    public void setMeasured pressure(double newValue) {
$ C4 s6 {& d5 h2 Y        measured pressure = newValue* l+ ]% W  R4 @- C$ c. u
    }
, H+ p& ]  h  ?7 h    public double measured pressure = 0$ a* B6 Z% P( r2 I; `
; a$ ]6 {* n: R2 P
    /**0 g' h! j" ?$ Z/ H1 U% ~' H: ]
     *# _/ F; ^& ]4 b+ ?' K9 p
     * This value is used to automatically generate agent identifiers.
7 m9 t3 \) I( b2 t% U) R: @     * @field serialVersionUID
, o) f4 [4 E" C  j0 z     *( n/ |% y" v/ r+ g$ g
     */* A; ]+ ~' Z2 ~( n4 ?
    private static final long serialVersionUID = 1L$ g4 ?( A# y3 I  c
3 ?8 U3 J# e# b8 }
    /**
8 }4 v: u5 g/ l  R! Y8 t- |" W5 Z     *5 o5 F* n& [8 f+ p6 |
     * This value is used to automatically generate agent identifiers.
' H( h4 K$ G. X' n, Z1 U3 v: s9 \     * @field agentIDCounter6 Q  t* B/ N4 `5 n: [: w3 i% ]
     *" N5 |: e: _. }+ k& q6 `# h
     *// F, {1 I3 D$ Z" ~7 G' b1 A
    protected static long agentIDCounter = 1
% R+ R5 V, p' x3 }, Z
. [- L' U. x$ m7 q8 ?6 q    /**5 z% T5 J! d  a& h" C- }
     *, g4 K2 t1 c8 u
     * This value is the agent's identifier.
5 J& _( D" ]* y     * @field agentID- o7 i$ M# f. F5 c# u1 {
     *1 K8 h* ^* l) ]' f6 e7 ]2 {2 Z
     */
7 R" y" o, ?' K    protected String agentID = "GasNode " + (agentIDCounter++)! M/ w2 T, B- A

( G: I% Z; P( v8 p    /**
  U! F/ d+ ^& {  e     *
: o  F5 e, C2 l$ O     * This is the step behavior.$ s/ k9 U3 f; }( S+ R
     * @method step
1 o8 j; A4 h& o9 C% w, S     *
- I+ [8 U' ^) j7 y) q     */+ l$ h5 G/ [" A' ]2 d4 ^
    @Watch(7 r' R7 S( c' F/ A
        watcheeClassName = 'infrastructuredemo.GasNode',( R2 E+ I5 g# F: J" W! Y- s
        watcheeFieldNames = 'pressure',
1 ^1 X. p  x# v" U! X        query = 'linked_from',
- q! z7 O! o9 r9 o6 ]        whenToTrigger = WatcherTriggerSchedule.LATER,) `( x. Z1 Q$ l3 A  l" k! _8 [
        scheduleTriggerDelta = 10d
- D5 p, {6 ~. K7 ~& Z& L( F7 Z    )+ J4 i5 Z! ~+ h6 v3 x, n$ H
    public def step(infrastructuredemo.GasNode watchedAgent) {
5 H# ?* _5 T- J# y$ r2 l4 D3 [7 Z# U. h% x6 g
        // Define the return value variable.# m3 b# A9 A; M5 Z4 L
        def returnValue4 ?; d. V& U: e+ p9 P8 w) z6 T

! K) n# m  }( D        // Note the simulation time.! S" V0 a7 g2 l# \& C. Y. Q5 r
        def time = GetTickCountInTimeUnits()6 [9 d& i2 Y" V& e' A4 a9 O) q

' I1 I# C! E0 A% \2 |0 q6 X) @1 \
1 D: t: {. r: t; Y" W        // This is an agent decision.0 D/ [# x; d' c% a4 R: P
        if (watchedNode.pressure<200) {, x) d& }9 c+ a, l

. ]' W9 \# M4 r  s            // This is a task.
8 a" B; m0 _) q0 ?- j6 d            setPressure(watchedAgent.pressure)
) N4 M( }1 E" \" P- l$ Y  s# t% u( I6 g1 Y" X6 k+ ^- u
        } else  {8 }8 F' J" o2 W9 u" n/ o  x
: c% @0 ?( p- Z2 J" c) c! G

, d0 i  V$ K/ f2 G  o& ^1 M        }+ ?6 M0 t' ?- h
        // Return the results.9 U! ~+ b! f9 o8 d! v3 d1 X# u1 X
        return returnValue
% R4 A' `( o* D9 s) ?$ x+ o
" Q" X$ s; d' ?6 ^) I/ X% m    }
$ m$ V4 S3 k5 r2 e; d7 F9 W
+ Z  V/ F/ u, a, W! b8 \8 b    /**
9 V) Z# c% [& |1 p  z     *0 F8 s! ]6 l, x2 N
     * This is the step behavior.8 W  @% x% [% s+ G4 ~" y, @
     * @method step" N; x! `& X& t: T$ c
     *
& [6 G2 B! B/ W% S+ }! W     */
0 E! t5 P, G& \    @ScheduledMethod(4 \( @# ]/ L) k! l( @( k+ {5 _( l1 O
        start = 1d,8 N, ?4 M3 S. p5 w0 W/ ]1 I, W% {7 q& A5 L
        interval = 1d,
" r$ Q% s  m/ v# z0 I        shuffle = false
1 T' P0 M: f! B; d3 m  j, X: j    )
. ~+ Z: G' Z8 Z  u, B; X3 ]    public void step() {( w3 ]7 \2 ~" F% @9 m

- W9 Y' e$ o& b) Y$ E: y5 S        // Note the simulation time.
+ k$ n$ P% Y! f& v% O. }( r        def time = GetTickCountInTimeUnits()6 Q5 C7 [# C3 K

" L) n* j& F* E2 l        // This is a task.+ v" C9 O9 K' p! D# L; S7 _
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* N9 ~) D* D8 [/ X' g        // End the method.! ~$ X) V+ V: A) P7 Z
        return
) c0 o3 |# P- D& r, }
4 I: C- n$ T8 D! O& T    }

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
  u2 _# J. \* J2 _       public def step(infrastructuredemo.GasNode watchedAgent) {
- t7 r% M3 Q7 z6 K8 F* R+ @         //这里是watchedAgent
3 Z! C% U4 V: m- L: f 但是在语句中,你填的是watchedNode
' d! f' m# _( W        // This is an agent decision./ ?& _2 N  c1 v2 M% Z8 G" f
        if (watchedNode.pressure<200) {  
. ?! z8 L  _) U$ w, u$ M) X7 K. {% ?            setPressure(watchedAgent.pressure)
4 L% @8 Z" Y* p1 Q. I' m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
( w" C1 h4 U' u6 M; A+ ~  `7 U* H       public def step(infrastructuredemo.GasNode watchedAgent) {8 `+ B  d3 l' @( X0 P
         //这里是watchedAgent
7 z, s, `+ q+ j. [- N0 t$ n9 a/ ^# t 但是在语句中,你填的是watchedNode
; [; ~3 Y5 ]# X' R+ O        // This is an agent decision.
+ M4 V' _" `: A, m        if (watchedNode.pressure<200) {  $ e. V0 n2 Q9 A
            setPressure(watchedAgent.pressure)% Y8 B2 @4 c+ m  Q
变量名称须统一,可以都改为watchedAgent
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