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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 ( Z0 m) H0 k2 o, m! V; p

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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
' e; l- f  U; R3 P1 h9 d- Z8 |" ~    public double getMeasured pressure() {5 ?/ s* @( u6 M, _
        return measured pressure6 Y' R. f2 v% i; E
    }: X) t" V/ C9 y1 |/ a2 m! l7 K
    public void setMeasured pressure(double newValue) {
3 h3 b0 _. P( h% L2 h3 ?        measured pressure = newValue! e+ \% S6 Y" b. a# P7 R8 m2 R( E
    }
9 o! N$ r$ Z" y. P    public double measured pressure = 04 o+ i' q& [. H' l
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    /**# U9 w4 Y" i6 T4 X  {. t
     *" B8 j' n! J6 O8 v8 \
     * This value is used to automatically generate agent identifiers.
* G/ `+ @- X2 f* E7 m- |     * @field serialVersionUID5 p& w' H+ Y& l# F( D
     *
: z4 A+ _8 [( {" ^     */
4 u4 Y6 N% h+ x, p8 O; S% s    private static final long serialVersionUID = 1L
- A% Y. V3 ~7 x" H! m' w6 R/ q( t! {; I% E
    /**; a/ F! V% ~# }& a8 |- A/ H5 E
     *+ k* }* y! L* s8 g3 T7 s
     * This value is used to automatically generate agent identifiers.
, m$ n& J- G+ H8 @! R2 q5 q; K     * @field agentIDCounter& q; k) }1 Y& S+ S/ m! T
     *. y& y: J7 Q; H$ B: b
     */2 k) y& _! Z1 b9 y
    protected static long agentIDCounter = 1- C! |1 [* ]1 P- V+ S/ `

" G: n$ E$ Z" B1 V, D4 j    /**
, L8 f4 [, _2 t3 N0 }     *: a; d# {% w& k9 [6 Z
     * This value is the agent's identifier.2 Z: [% i4 T$ |6 `
     * @field agentID
* Z& Q% I/ y5 [$ N8 I0 i, i     *
: d3 `0 F& n0 Z  E5 K     */& a* m0 S" V! B1 ~; N
    protected String agentID = "GasNode " + (agentIDCounter++)1 b: ~# p: d, {0 W: r; j9 o
; }# M7 c4 s' L! e0 y% E8 _
    /**: S/ M7 y2 [5 c/ e
     *, o. s3 j* q, A) e
     * This is the step behavior.
* E5 L" X/ t1 q/ E& {     * @method step
3 s2 l# Q: T' y% r7 V( |8 j* o     *
% l/ L2 N5 P  F     */
# m/ C7 \# x7 B. ?    @Watch(2 I+ V! [, p% p7 J- z7 U2 x' n* Y: [
        watcheeClassName = 'infrastructuredemo.GasNode',1 n: T; [' j$ n& _2 M, j1 f2 s9 w- a
        watcheeFieldNames = 'pressure',
- _- f$ H/ O( f6 X+ W. q" F/ E        query = 'linked_from',2 a4 u5 R  m9 |1 V9 ]$ X4 w8 z
        whenToTrigger = WatcherTriggerSchedule.LATER,
; e4 _$ q- {( M1 E+ v( g( r        scheduleTriggerDelta = 10d" d, k! x' q. t* M
    )
* b2 n0 v/ v7 g    public def step(infrastructuredemo.GasNode watchedAgent) {0 P% T2 a. O7 b( {
8 g* @* G$ `" Y
        // Define the return value variable.
; N/ f: ?4 Y- @5 k' f# _& L$ I5 y; p        def returnValue) k% b. b% ^" ]- `) `: X

8 r: D5 [" D0 |& h2 B7 y        // Note the simulation time.4 w2 Y6 M; R$ a. u- g! D. X0 x2 l
        def time = GetTickCountInTimeUnits()
$ a' y! @. w2 @! j
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) A3 l, x- F0 u5 x% {2 l' B        // This is an agent decision.* |9 u) b& ]* h4 R" A3 U
        if (watchedNode.pressure<200) {0 v" K6 X$ W6 z5 g0 e
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            // This is a task.
4 c* v+ Q& S1 j2 P3 z( x! x0 }( o            setPressure(watchedAgent.pressure)* z3 r8 }# }0 u* C  b- C
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        } else  {
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* k1 `) n$ V( B: d2 f4 H, T; R: G* G4 x( n
        }
6 d; I4 _: _$ z' c  i        // Return the results./ b; _* w& G! x' {  {3 B
        return returnValue5 |( W; u, v( Q, \/ O

/ {1 u  \$ R1 O3 u7 _    }
9 }& z8 n$ |2 W; r1 j7 f
9 q) S& \: l$ w  V4 Y* L4 M    /*** b9 ]. |7 j) V4 V! }% \8 i% ^
     *" [. i% M, a: w& i" \  X/ A: |" I
     * This is the step behavior.
6 o/ j* g2 `1 d( L9 f; l     * @method step# g3 W: }+ T0 _' |  x" ]
     *
+ ]+ o2 s: y7 B. c+ W     */
  J' Z& z( x1 r5 G* N* h$ }  X0 R$ Y    @ScheduledMethod(
0 Y% ~  c4 }6 J        start = 1d," I4 t3 v. D( E
        interval = 1d,* C6 Y6 W$ N% g7 g! I( ?* E" w
        shuffle = false5 w9 w7 _; R7 q* z" @" F
    )
2 D$ m* z* H! l* W5 r7 h2 P    public void step() {
6 A  d% f! D) Q! M7 w
  f$ Y" G' ?- I) }- B9 m  y        // Note the simulation time.0 E8 y) C  R( v) [) F& g' E5 N) J/ i% P
        def time = GetTickCountInTimeUnits()  s0 u6 I/ o: u6 E2 ?
% L$ A: G, K3 B; M; l) ?/ m- {
        // This is a task.
5 z& p4 [( }; ~' |- I6 E* S. A        measurePressure=pressure+ RandomDraw(-20.0, 20.0)( J" g0 ]+ A* @, Y3 `6 T2 a/ ~
        // End the method.- u6 G3 R9 G& O; ]- [( S
        return
. E" n9 _1 r: O' b! T4 s5 U1 [: I0 |7 S5 X2 }/ p  ?2 Q5 ^4 r
    }

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
2 i7 r% q& ?% _/ k       public def step(infrastructuredemo.GasNode watchedAgent) {' Y8 N3 P) e' K- e( h! r" w* \, \
         //这里是watchedAgent
9 p, H9 w. `+ i7 q6 j 但是在语句中,你填的是watchedNode. K; W5 g! L9 v, `
        // This is an agent decision.0 i8 ~- j4 }& b* A& u6 P* M( h3 X
        if (watchedNode.pressure<200) {  , \+ P1 C# L3 B! v8 ?
            setPressure(watchedAgent.pressure)
- x$ i, K8 S1 u" t& `6 o, 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6 }0 B& t# l% ]
       public def step(infrastructuredemo.GasNode watchedAgent) {
* |, [# m' M7 S' _, o         //这里是watchedAgent
( h$ s4 K7 h4 D8 y 但是在语句中,你填的是watchedNode  ]# R$ x6 x/ r" z+ F
        // This is an agent decision.8 d4 _3 O' e0 k; Q* v5 ^. Y. \
        if (watchedNode.pressure<200) {  ( H2 y4 B8 O  W& f
            setPressure(watchedAgent.pressure)
9 F5 x9 O3 e+ ]3 H变量名称须统一,可以都改为watchedAgent
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