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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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( k& o0 H: e; k$ ]
    public double getMeasured pressure() {4 U5 ?) v% C3 W& z; l" [0 b$ s
        return measured pressure
" k& e8 v: A8 b6 j7 ]; z  {  w    }  E# w% s- ]( D3 g" t+ Z) |" e
    public void setMeasured pressure(double newValue) {& C% A7 @4 \+ g% K( M- `
        measured pressure = newValue
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    public double measured pressure = 0' m$ X6 g. s4 w0 {6 H
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    /**2 @  K& \- [. p( h  O' F: d
     *; u$ v( D) u* z3 V
     * This value is used to automatically generate agent identifiers.5 d% l. F( C  Y0 T6 D0 d4 M
     * @field serialVersionUID0 V1 a1 b% Q* J
     *& z) Y7 A3 e+ G" ~6 X/ t
     */
' ~2 T& O- P; I2 y: D$ f    private static final long serialVersionUID = 1L7 H/ ]5 s- X/ q4 Y2 S& z

4 ?" _4 F  [. o1 G& S' P: y    /**
( i& W3 ~' r9 }7 i     *
( F2 r! ^9 z0 R& ~; w$ k$ d     * This value is used to automatically generate agent identifiers.: S4 H6 t2 m3 n) R. _( X
     * @field agentIDCounter
$ G- r* q- q  C     *
. q2 ]6 L/ E, i' V2 \     */
$ o  o6 F9 t. ^2 Y    protected static long agentIDCounter = 1; e' a. y, \% p1 F: p
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    /**
. O1 ?" S: @1 u! j( a% U0 D3 X     *
* o. N* t* \, n     * This value is the agent's identifier.
& v3 v  j$ y7 {+ E     * @field agentID4 k+ H( i+ h* T# N% E' |
     *
/ Y' S7 l6 q5 f% h  A5 F/ g9 o     */
2 h# ^6 ?) W( a0 b& i    protected String agentID = "GasNode " + (agentIDCounter++)
/ J$ W) x* v* p3 f1 P7 G, v, X% e# |4 Z1 X
    /**+ S  F4 _0 x, V8 t
     *
* _& G; y& p7 M     * This is the step behavior.
, {( _+ J, z: h- @4 @" ^     * @method step: E- Y' K) a' D2 T
     *2 i. y% P) H) h+ N2 |
     */% r3 P4 t. I6 N5 u9 B4 n
    @Watch(2 p. t8 A: P% g! K
        watcheeClassName = 'infrastructuredemo.GasNode',  _7 {, C; l, F7 ~
        watcheeFieldNames = 'pressure',9 ~  ~! _# w, q! y2 B
        query = 'linked_from',( T+ l# T8 F) l( y
        whenToTrigger = WatcherTriggerSchedule.LATER,
& ^) q' f3 Q: F        scheduleTriggerDelta = 10d; B4 ?; L* X* s" Q$ q& O
    )
4 M$ Z! i& s% `2 F/ Y8 S    public def step(infrastructuredemo.GasNode watchedAgent) {8 o$ ^/ {9 d& G9 H) u) z

: _- B* c; M# z- V        // Define the return value variable.0 J1 y# F" p' R- _9 o
        def returnValue
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# D* {1 V6 ~, q        // Note the simulation time.% t: x6 J# P. _
        def time = GetTickCountInTimeUnits()
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5 `" {/ V! R) s6 S: _        // This is an agent decision.
- ^4 W6 H$ u! q5 }  P  W# r        if (watchedNode.pressure<200) {
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            // This is a task.
& k1 F/ K2 a* ?9 M. Z            setPressure(watchedAgent.pressure)
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        } else  {! K* `  r0 V' d4 k( M" Y

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        }8 F. ?8 x6 D! o5 m/ U
        // Return the results.
) [. n0 `6 D' Q5 Q        return returnValue1 w8 B  r2 \0 |6 z3 |$ v; X/ J

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1 G7 c. @: `) P  G+ t( a    /**
" M1 N6 w* a  c3 {  |     *
# }* ^& s  I2 U* `     * This is the step behavior.
2 T/ ], ?+ {# H& |5 \     * @method step
. T0 O" l5 o8 d$ A     *- [# W/ `3 U9 M0 ^# N+ m
     */
1 O3 Y# o9 A" r* g    @ScheduledMethod(
# I9 A5 v0 j( _' t9 }        start = 1d,
" k2 {/ B+ T4 f" D9 d        interval = 1d,
) p! e  q; e* h1 i, O7 v        shuffle = false
% X2 w. y4 O% e( j5 u8 {! `    )
; x0 K& o, Z2 _: _/ w  e    public void step() {% {# R7 a+ A0 \$ K5 T; A2 ?
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        // Note the simulation time.
6 j8 o% s6 J9 m* G0 H+ |0 k        def time = GetTickCountInTimeUnits()' R$ Y$ i1 o! c' L4 G* |0 l6 T
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        // This is a task.
3 H, E9 j' A3 H        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 R) R) C$ E5 _* E1 u" i: X        // End the method.
' C# Z, R4 A# V3 Z& j0 s/ p$ P        return& m; o+ z4 {0 Y, h4 S; A2 ?
* @% C8 O. h3 q) A2 Y' g; B2 a7 o
    }

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& v) e+ f1 J% P: C7 {) P6 h; M6 L) J
       public def step(infrastructuredemo.GasNode watchedAgent) {
2 V0 B! E. t" }0 v  l6 S         //这里是watchedAgent
/ |/ x& _" ^5 J$ H$ a& K 但是在语句中,你填的是watchedNode# z" Z& c+ w9 ?) W. F1 D+ R
        // This is an agent decision.6 p% q: ]$ ]( ]" V
        if (watchedNode.pressure<200) {  - K2 G% U* G1 c2 N- A5 k/ K
            setPressure(watchedAgent.pressure)
* N  L1 Y5 B1 Z" H; X( I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
: \# E: J# \' @! `       public def step(infrastructuredemo.GasNode watchedAgent) {
- d& O5 o9 V: ^. G* I& N% }" ]' H         //这里是watchedAgent7 T/ y( b& o* p2 H  `; v
但是在语句中,你填的是watchedNode# y+ k1 U; c, r+ @4 W8 r
        // This is an agent decision.0 r& p8 M0 z! Q9 \' R
        if (watchedNode.pressure<200) {  8 I! O: @& f5 n; ?3 C
            setPressure(watchedAgent.pressure)0 O, O' H  d1 `0 o/ f; V& k; \3 M
变量名称须统一,可以都改为watchedAgent
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