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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 6 J% M3 d8 z3 W
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
1 O6 \, C( a: z( ?' q    public double getMeasured pressure() {
, K- D& n3 l) D2 P* }        return measured pressure5 x! s. l6 B" H* ^# K. S
    }
* z/ y% @, }: q& j' d6 o    public void setMeasured pressure(double newValue) {* M) @: u" J- b7 r. P+ k9 X
        measured pressure = newValue4 X' C; y, Z; u9 ?/ q  |0 ~4 \( ^
    }
3 G- Z& w$ i* j- M  j7 D    public double measured pressure = 09 \# G6 V3 f* q8 {4 k3 d

) G3 ~4 P( @8 w; @' C' A" Y    /**1 h- Y  {0 q0 B! v& O
     *! n7 [/ @; f' A
     * This value is used to automatically generate agent identifiers.: P7 H4 A1 w6 g- h- Y! a3 M# m
     * @field serialVersionUID' f$ [/ e: w1 G7 d* r% O5 y
     *
4 W5 G8 [& S+ f" A# Y. d     */
' u/ c8 w  w  m: ^) v    private static final long serialVersionUID = 1L( }* t! m) Z0 b$ S% A
. p  g" I- ?' g  P/ U  y% R+ P
    /**! V- C) v  {- N
     *
2 s9 Y( U. |& ~3 ~$ l1 D     * This value is used to automatically generate agent identifiers.! T: \+ O- Z$ f) v4 l
     * @field agentIDCounter
. ^; x3 n! h" h# U2 k5 i  `9 r     *
& E& M8 m% T! @1 N# d0 ]! }0 t     */+ K& ^5 l, K. ]* [+ Y" C
    protected static long agentIDCounter = 1
* Y$ W5 V& Y7 o
9 N( {5 B3 I, `' O    /**
, j: M7 |9 l/ V. k- S     *! H) b1 p; K# @0 S6 `# l2 l
     * This value is the agent's identifier.$ T* Y4 ~- g* y
     * @field agentID
$ X7 Z( P& ?& R3 f+ f4 Y     *' _4 E3 G. `2 e% ~0 u
     */
3 Q) f2 S; |: g; d9 q0 `    protected String agentID = "GasNode " + (agentIDCounter++)
4 ?& }& C+ V" ^' w0 L3 t- C- Y) ?5 f0 E
    /**) z* |, c; D; z' A. \
     *9 c% N8 g- n/ b; t9 I! f: |, m
     * This is the step behavior.
/ ]4 i0 J) M+ W1 N) z  Z4 J     * @method step# k1 R( A1 z( J
     *
5 f: f. S& W4 |3 c6 k     */2 B  Y, J8 V3 J% y6 M
    @Watch(
9 J* q! Q/ |: g) b! l/ e        watcheeClassName = 'infrastructuredemo.GasNode',
1 ?& @% S. c; U5 @  O4 s! z        watcheeFieldNames = 'pressure',+ u# [1 f  z0 R0 s1 a4 O" K+ z: s
        query = 'linked_from',
' k, F0 T9 ?4 D        whenToTrigger = WatcherTriggerSchedule.LATER,
, R8 E9 s8 p2 B4 \$ Y, }/ @! o: ~* P5 q        scheduleTriggerDelta = 10d
2 q9 j0 J3 t4 C" S2 D: l& S    )8 k1 ~% W) b8 ?( B: u$ g5 C& {
    public def step(infrastructuredemo.GasNode watchedAgent) {: c/ e7 W0 L0 M( L# N9 v
* Z6 S7 k, m4 U% q( W
        // Define the return value variable.
. E; |; }# h5 N# t* H2 n1 b5 j        def returnValue5 w9 T  O) n( R4 K/ X

* }# ]; d& L8 F  G( V. H# n        // Note the simulation time.
) A3 Z0 z( r5 R        def time = GetTickCountInTimeUnits(): j6 o+ c3 L$ _# p0 B3 m; L

9 g9 `; M( X, S
; L+ U$ ~  d  i        // This is an agent decision.8 a" I" _! W; K4 V; h7 j
        if (watchedNode.pressure<200) {
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            // This is a task.
$ M4 i% u! e4 ^" A$ N$ ^            setPressure(watchedAgent.pressure)( O/ ^; D! q. X+ ^# p, i' V, X

) A) y+ O5 L8 N        } else  {2 a. v* H% z8 b7 _; a

3 c+ V& ]8 D! s/ {; d
. }' E0 ]; Z; n, O4 \8 u9 `        }
+ K7 w# j7 w% W- a2 X8 Z        // Return the results.
% s- m4 M( L* S* c! Y9 U        return returnValue, \! ~* [5 X: t9 X/ |4 l5 _

* V! v: b4 ], q- o5 w1 [    }/ F2 E, ^2 P5 s, H% ?

" L1 B3 c3 K$ c  C& Y* p5 B* d( Q    /**
2 z! I( Y! a, W8 ^6 l2 h! u2 v! r     *
3 `% B5 C( `; g8 O6 c( i" ^2 g     * This is the step behavior.
5 w, P) T$ l8 }8 y     * @method step2 }3 w) i' q/ P
     *
6 w+ [( x- a% z% w     */
" [8 |. ~% V& o- ]0 t, Y0 I+ K    @ScheduledMethod(
7 ?7 {$ U, U( p        start = 1d,
' A7 Z3 L5 M, `. H. O        interval = 1d,
  y7 K! z" }) p$ O) p        shuffle = false1 m( z" R+ h% F4 P
    )- t2 o# u! S; M) ~  V
    public void step() {
9 o5 C: i+ I2 L9 Y1 ]. @
0 X* d2 ?( N$ l& r0 l* L/ e        // Note the simulation time.
' |" R8 B) {* q  S6 z        def time = GetTickCountInTimeUnits()
# _' C3 x3 i% u/ O0 M# y4 g* T( H6 S
        // This is a task.4 F6 B6 c3 D6 @  }# D0 b& H! j& x
        measurePressure=pressure+ RandomDraw(-20.0, 20.0); U: S" |# n2 l6 ]8 E9 N- V- c
        // End the method.
& e0 U  ~- S( C* L, ^. y' K& t        return
2 d+ B  t6 q! G4 B
2 u& k8 {0 r: K! l5 i    }

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) H. E, P% W# M
       public def step(infrastructuredemo.GasNode watchedAgent) {
. |  h1 E8 O, w, v0 Y( M! r         //这里是watchedAgent
8 M; k( k0 }( d5 ?5 n 但是在语句中,你填的是watchedNode
9 R, L8 a9 G4 v        // This is an agent decision.9 \7 i% D$ _% Q. M6 F
        if (watchedNode.pressure<200) {  / a' i( M# Z# ~7 k2 S" C, z
            setPressure(watchedAgent.pressure)
! L8 I6 t/ W, ^, u) b0 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0 ^1 c( A1 N! u
       public def step(infrastructuredemo.GasNode watchedAgent) {
. G3 p& l$ I/ z         //这里是watchedAgent, ?5 Y+ |( N1 h8 I4 g0 b
但是在语句中,你填的是watchedNode$ K. I, s1 N( L4 t6 S- X* h! n2 U1 d
        // This is an agent decision.1 N; H/ d. A7 v+ p. `
        if (watchedNode.pressure<200) {  
" U5 _7 x# q" C- n5 G! i            setPressure(watchedAgent.pressure)4 a5 L/ i! O* D% @' i
变量名称须统一,可以都改为watchedAgent
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