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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
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  j" J3 k0 c0 h" d( k" ~@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ }! [. ?$ [2 [9 ^$ N' j    public double getMeasured pressure() {
3 ^, R7 {$ r( B' j        return measured pressure
( A6 ^8 o: j0 q# q    }+ K* X, Z9 `0 x+ T7 M; i
    public void setMeasured pressure(double newValue) {
( W3 M2 i; ?9 w$ {: \+ z/ N3 [        measured pressure = newValue
( P$ e/ T! J9 q7 T5 O, _    }
2 ~; R8 ~3 B' W# ]3 t    public double measured pressure = 0
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    /**
; w/ ?. X( p9 v1 A* N0 C     *  y& r0 Y+ t. N. r& V9 H5 J$ F! v
     * This value is used to automatically generate agent identifiers.$ \( v( m0 @! q* l" d3 Q; p4 a! O
     * @field serialVersionUID
1 \8 R+ Q- v1 K     *
2 j5 f8 p  W0 i- K     */
8 T. Z) I/ s) \7 h' e( `& V2 c! @    private static final long serialVersionUID = 1L
' V6 a8 ^2 s1 c+ k, N1 p
/ [. d9 _7 G& l2 p    /**
  e1 l' z  z% g4 l3 g     *
) s( C7 @( [& v5 ]$ W  p; U: W     * This value is used to automatically generate agent identifiers.
. n1 ]; t/ Z5 x  B- P     * @field agentIDCounter1 m. m& x. B6 G% K
     *
& B% h5 w% V1 B! d     */! s! h8 P, w: K
    protected static long agentIDCounter = 1
! z7 L( s- R3 _- U/ U0 u4 x8 {1 P# Z# ]8 ]
    /**
  q3 B; H4 z8 h# `     *
' w5 D, ^, @/ v* @# w) S, H% P     * This value is the agent's identifier.
+ m1 _6 G8 \6 M2 b     * @field agentID
; X8 |# g, l; \4 v! Q, ]     *  w: e$ H0 V2 a+ Q# ], _- m
     */
1 d5 Y5 p$ j. B7 D; M  j    protected String agentID = "GasNode " + (agentIDCounter++)5 Y6 g# _2 W% \  W
5 X+ g* n) p5 T: E# Z
    /**3 [/ D5 K* Y& r, E
     *
( `! M& \( b; ]7 y" E( O% k     * This is the step behavior.
& R! C# }3 j$ P5 a     * @method step
9 s5 \1 X9 U& g* V; k     *9 |% k0 E5 A: \  B& i4 p
     */
# o; N$ [. d  f7 S1 x    @Watch(
6 E: H$ C8 t: O: a9 R        watcheeClassName = 'infrastructuredemo.GasNode',
6 s2 R0 q% g8 h; O3 H        watcheeFieldNames = 'pressure',
# b. ^+ d& ]% W/ Q- w. ^, ^        query = 'linked_from',
9 v# K+ H( B" G2 J! N        whenToTrigger = WatcherTriggerSchedule.LATER," r( Y9 [9 N+ @2 ]5 k5 F- ~6 P" a
        scheduleTriggerDelta = 10d
# {) ?- I! q' _0 V+ D    )
4 K" g% Y$ R0 s- k' U! u9 t    public def step(infrastructuredemo.GasNode watchedAgent) {
2 ~& |" C! }. j
( Y" \4 L( ]$ r        // Define the return value variable.0 L3 u. w1 c- x: m$ h4 H  l
        def returnValue
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. X/ O+ `) p6 x: r. f        // Note the simulation time.- J$ _3 t2 g) l6 {4 ~
        def time = GetTickCountInTimeUnits()/ h) ]# K3 Y7 z3 e. s3 f& r
* @* x& y/ b9 @& ^7 Y1 F" r

' C. t- d5 s% J        // This is an agent decision.$ g! p  ?/ z) J8 A
        if (watchedNode.pressure<200) {$ E" P* o4 u2 A4 R. E) \

! H$ u! @0 f# ?; p% k" |, T4 J! p            // This is a task.
9 j5 z. y0 P1 O) ^            setPressure(watchedAgent.pressure)$ P6 L  C/ [' W$ ^; p6 I* U& F: l
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        } else  {1 w8 Y. R2 u7 S+ |  W6 s

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        }% E7 }( W# x6 h# m
        // Return the results.
9 G; K' j6 p7 p7 \1 [: K        return returnValue+ F: o; P( B7 Q3 p5 V( W

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& d4 G3 H3 }3 @8 k# g: K    /**2 O: ?  \2 t. Z, ~
     *
4 }6 x5 f) A0 Y0 K3 M     * This is the step behavior.* R& _; L6 W1 v" N
     * @method step8 r' g! s7 W5 Y6 [+ Z5 O8 A
     *
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    @ScheduledMethod(
" r: C: e) ~' P7 B' t) @0 x        start = 1d,
" w' e/ Y- n& k        interval = 1d,
' P. m3 S4 U3 d+ k        shuffle = false, T1 Y' }6 w% |1 L  i: K
    )
7 H; ]) E7 k8 `$ m* x; K) L# }    public void step() {
6 V' K. v, l+ ]% L# L! O1 |) r/ Y! ]/ ]6 w! t1 V  ]
        // Note the simulation time.9 z! H6 e/ q% K! l' j6 Z
        def time = GetTickCountInTimeUnits()# N: _7 R* W1 |
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        // This is a task.
% c( R  W; n% M/ j$ c        measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ O& p1 |: G# F3 e
        // End the method.1 \* M# n# _' J' I4 L
        return* C  y1 G+ u3 d# p/ h- y) [
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    }

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 [$ K5 b/ A! F7 b! O       public def step(infrastructuredemo.GasNode watchedAgent) {. |* d: U) ]7 f7 f# @2 o
         //这里是watchedAgent
& e. j% L7 ]+ u2 f8 E+ W2 W 但是在语句中,你填的是watchedNode
+ g2 }7 c* [5 M6 k; R        // This is an agent decision.( y- j) F3 z, q/ l5 p  X2 f: M) m
        if (watchedNode.pressure<200) {  9 {! h8 t# X6 B
            setPressure(watchedAgent.pressure)9 k- k3 U+ m! a9 U% a) [
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. _" D5 u  ?. s) R  V- D
       public def step(infrastructuredemo.GasNode watchedAgent) {
: E' q7 {% X" K7 V. }6 @4 T         //这里是watchedAgent- Y' I  ~+ m" y7 t5 `& C' ?% M: b
但是在语句中,你填的是watchedNode' F1 i+ V; T9 z7 n) w' p
        // This is an agent decision.
: Y4 p" ]5 S( c# G8 P- G- o5 q        if (watchedNode.pressure<200) {  
1 {' ?, Z% B+ [# V5 b2 a: g            setPressure(watchedAgent.pressure)- g: m$ w0 y  N1 K1 h7 D) M9 Y
变量名称须统一,可以都改为watchedAgent
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