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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")
: h' ?7 j; D; _  U+ c    public double getMeasured pressure() {' W5 `9 R6 |: _9 Z6 f1 }
        return measured pressure
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    public void setMeasured pressure(double newValue) {7 C6 g; E9 d* c
        measured pressure = newValue
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; e* i, q9 x! Q& W    public double measured pressure = 02 o- Y1 g) c6 N  ~/ b, c
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    /**0 |4 p2 j1 o+ k. Y
     *- ~% @/ T! X. s% [2 g6 ~5 R+ N
     * This value is used to automatically generate agent identifiers.) T9 R5 U9 N! C2 r+ @7 N3 ]
     * @field serialVersionUID
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     */
% W1 m$ u! _# r9 T9 j8 P    private static final long serialVersionUID = 1L! T4 O' k# h  F
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    /**
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" `* `. G5 n, H  w7 Q9 c, Q     * This value is used to automatically generate agent identifiers.2 [  J2 ^! t! D4 k- U4 {' n5 P. G
     * @field agentIDCounter/ e! E- y: S! o9 A3 i
     *3 j( z/ z1 |5 `0 k
     */
5 S) K/ u+ Q( |6 U9 V, v& W: A    protected static long agentIDCounter = 10 v; |4 g' b; A& g

3 V: L7 v! o3 }; [, k3 a. M) \    /**5 J) M5 Z, e% y, d  `* |: L
     *
  q" Y- m2 ~2 {  i" c7 D# \1 J     * This value is the agent's identifier.
! j  r! k8 k# J; i     * @field agentID( U- `& q* {$ [7 @# S! l" _
     *& a' E7 a$ [) L* |( P
     */( `; r* Z2 q( ~# R: F! l
    protected String agentID = "GasNode " + (agentIDCounter++)
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5 \- j4 Y( {% ]2 X    /**
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     * This is the step behavior.# ?4 W. Y# E  \' w  [
     * @method step) l1 V* Y$ j& a) l; @
     *9 \, t) b, Q( T0 J
     */
7 X1 }3 Y9 T8 h! G) i% z    @Watch(. A4 _! Q' p0 K
        watcheeClassName = 'infrastructuredemo.GasNode',* S! [7 ~- C/ o- q
        watcheeFieldNames = 'pressure',5 X. c% ^0 U& @- f( |8 Y
        query = 'linked_from',0 w$ x9 V5 d: Z# ~$ H% t
        whenToTrigger = WatcherTriggerSchedule.LATER,4 `5 i( b1 S; l/ g8 i
        scheduleTriggerDelta = 10d
# U2 G1 w9 |8 Y- L1 n& l+ H& w+ P    )8 Z4 \' y  @* [+ n4 N2 Y: m9 J
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.( I; W# _& w: E% S3 w5 n3 M/ q1 h9 e
        def returnValue$ n  D2 T9 h/ ~. ]- e
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        // Note the simulation time.& ~( D' ^0 R1 @4 f4 D0 m
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
& X  f! v! g2 f5 R, e8 b) G        if (watchedNode.pressure<200) {+ i" n+ q% V! z4 |" B, {% v
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            // This is a task.
  ]! i/ P. u1 H            setPressure(watchedAgent.pressure)
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        } else  {& U6 Y: p1 C' L: b4 u" ~: Z, ^
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        // Return the results.6 r' Y; B/ c/ k0 \, }" c$ f
        return returnValue
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    /**/ [/ b& k9 h' j$ p* S1 N
     *# u) q+ n3 K2 F
     * This is the step behavior.
8 n- h7 B; X' I( U3 q  y! l     * @method step$ @" l4 i; M  y6 |* m$ K" |( m
     *
5 E7 f6 h" E- q/ l( |4 f     */
6 f2 }+ Z5 ~- i4 f$ b    @ScheduledMethod(
% w5 e( w- |, N, ]) c! v' g# @        start = 1d,  U% K- ]2 x1 G7 ~7 V: _) c+ t
        interval = 1d,
2 a8 _% M: o+ O        shuffle = false3 H, n2 z* ~' f1 c; p1 I8 y/ {# q
    )
' ^5 [2 z$ e1 o    public void step() {
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        // Note the simulation time." }5 C3 I' ?. P5 D+ L' \# o" a# E/ ^/ M
        def time = GetTickCountInTimeUnits()2 U) G  M, Z# c( ~4 o
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        // This is a task./ D) l7 I' W- t
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
, ]$ J( g& F& S. o. e% [& y! Y' `" v        // End the method.7 s( U) c4 m7 T! z- f
        return+ ]7 a) b+ f5 P
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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
! z- D; f4 O, T5 O4 v       public def step(infrastructuredemo.GasNode watchedAgent) {
* M, ?: A2 o( u) X0 y# X         //这里是watchedAgent
4 }( s6 I- H% e5 H: D& H, M7 O, `* X 但是在语句中,你填的是watchedNode, x& C4 o! \; P7 V* X" ^2 h( }. l1 z
        // This is an agent decision.8 D; M4 v! s. W; d- d6 y& }
        if (watchedNode.pressure<200) {  . k( p4 n- x5 G2 p4 x% O
            setPressure(watchedAgent.pressure)6 A6 r7 x/ R* e( F. 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/ [  q% T- r2 L2 |
       public def step(infrastructuredemo.GasNode watchedAgent) {
2 H5 P. r3 w0 r$ p3 ~1 \         //这里是watchedAgent
( l/ `8 o" W. Y& k+ z5 L 但是在语句中,你填的是watchedNode
7 H" ~+ T2 `* ~7 V        // This is an agent decision.  ]# p5 e1 P# R1 Q& o8 E: F9 R+ Q) G
        if (watchedNode.pressure<200) {  
1 o  ?* M- O8 _2 T% P: k& Z            setPressure(watchedAgent.pressure)
. @6 i! T0 _5 w6 v2 V( O0 o( g变量名称须统一,可以都改为watchedAgent
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