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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")
8 A6 Z8 ~& C, t6 n    public double getMeasured pressure() {
) G' _" J, k( ?; q        return measured pressure
7 T% U  ?5 q3 g. h8 ~    }+ t. i& @) Q" a  n
    public void setMeasured pressure(double newValue) {
+ O' q& i5 Q/ a4 C8 k        measured pressure = newValue
+ N; \: j& ]# B2 s    }
6 |8 V* Z2 N; b1 m- J    public double measured pressure = 0" s- b3 m$ J! x% Y2 [" ~/ v
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    /**
2 N5 S8 i. a! x4 \- t* C+ O     *
- ^* M* e  j' M/ K* b- O/ G     * This value is used to automatically generate agent identifiers.
- n7 g' @& m1 @0 x     * @field serialVersionUID
& H% v1 B; V+ g1 }( s. G     *
4 @7 [: Y" c7 u& \* L) u$ s     */) U, Y8 ~! {$ W
    private static final long serialVersionUID = 1L
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    /**7 u7 [* z9 m0 C/ \: l( \
     */ W5 H3 }0 j, p3 \" z' Z
     * This value is used to automatically generate agent identifiers.( s; f" X5 O" b: y" v
     * @field agentIDCounter5 E) [! ?; V+ E
     *) o" z, m5 p2 Z$ E
     */
+ s" F+ q! T9 z. W9 [    protected static long agentIDCounter = 1( Z) G, p0 j: M

/ \7 S- v( s/ H' O6 X& _    /**
7 E$ Y8 l5 Q% }; O     *2 \" f/ s# l' h- A/ h# s! u: C
     * This value is the agent's identifier." \7 f& [7 ?. C/ ~  I
     * @field agentID
3 m2 [: m- S8 v! i8 b     *
/ U' F8 w7 a+ o2 h4 i     */
( `# `! e: G( V1 [6 ~8 R% K9 o; \& @( i    protected String agentID = "GasNode " + (agentIDCounter++)
* p( V9 m! J" a
: Q! }& ?4 B$ G6 N    /**: J6 S, s" s; g" ]  o% L
     *
& G& P( H7 L5 y7 h9 b; u4 f     * This is the step behavior.! H0 R. ^# [! U1 y, c
     * @method step+ l, `, W/ s, R
     *
. x; [- E( q4 g7 E! S     *// j0 k  j0 \! U) ?+ O
    @Watch(
; v7 F4 \) T/ E7 |0 Z2 L2 \        watcheeClassName = 'infrastructuredemo.GasNode',
1 d" q5 X/ ^6 ?+ p. f        watcheeFieldNames = 'pressure',
, ]: f% f2 A- g: d; s. J        query = 'linked_from',) `( r6 ^# b/ A+ y: R, x9 k8 X8 W
        whenToTrigger = WatcherTriggerSchedule.LATER,
7 G! d$ I4 L  V5 G% ?( h" a        scheduleTriggerDelta = 10d" `1 n% F3 J, |5 Y/ t% I
    ), N; ^0 _2 C7 R0 b1 }! T9 B
    public def step(infrastructuredemo.GasNode watchedAgent) {; r! j1 T' o+ k
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        // Define the return value variable.; d& }( q7 o6 k* D& k
        def returnValue- r2 D  N: _4 S. M; X

2 T8 c  {- k, G- L+ L        // Note the simulation time.
) X$ r/ F8 d1 v5 o" B        def time = GetTickCountInTimeUnits()& u* ?( c5 g7 x; ^( r$ d& U

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        // This is an agent decision.
1 T6 ^! r6 F* D        if (watchedNode.pressure<200) {
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& j, l( }/ H/ |$ x+ K& F            // This is a task.1 J% I) I! g0 ~; c3 l) p& U
            setPressure(watchedAgent.pressure)- d+ w. b! q# I" u
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        } else  {
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        // Return the results.
2 R6 N5 x" `! F5 F% T" z# T        return returnValue
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    }* m1 z. |4 h1 F! K0 J
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    /**
6 Z" c- N4 P6 Y     *4 q' n) N7 y" h( ]- W9 H: _
     * This is the step behavior.
: ~% g% O. ~. ~* w     * @method step
5 ~: t& H1 G0 ~% u2 @7 I     *
3 e# Y8 H: s& |8 T9 s     */- f; o1 `* a4 l3 O8 |2 ^& v* }
    @ScheduledMethod(
, J' ^5 {8 Y; W/ y- }6 y4 k0 r- W        start = 1d,
) G2 a/ F, V+ g% @9 z        interval = 1d,0 e' t& N+ d% M  N& ~
        shuffle = false& D  K5 c" w; k
    )
' u: U2 L$ p  Z; }0 `    public void step() {/ `! z! b! l6 i* ^

1 ]/ a3 T0 G  ~7 }        // Note the simulation time.
4 [( o; y+ m9 R* B) C        def time = GetTickCountInTimeUnits(), z+ h7 W6 H7 x, R- f
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        // This is a task.
4 ~6 ]  K% Z+ x( ]        measurePressure=pressure+ RandomDraw(-20.0, 20.0)( s. s- c3 r1 D* q7 `' ^6 ~
        // End the method.' M; A* @0 F4 O0 Y5 ?* g) c
        return% A  Z% M" w0 T6 p) t8 Q

( ^( W" K% O( _# n    }

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
) B: `: W$ E  P7 j; O, M       public def step(infrastructuredemo.GasNode watchedAgent) {& O# W6 P2 i3 y& Y
         //这里是watchedAgent. g1 v6 A' ~* A8 W3 P9 i
但是在语句中,你填的是watchedNode
" B- R! `7 h$ d; |/ Q        // This is an agent decision.' e* ~! d; D' U% }% ?, ^
        if (watchedNode.pressure<200) {  7 |# ~- X& S# Y7 ~1 @8 S4 K9 ~# d/ |
            setPressure(watchedAgent.pressure)
+ h: V" F! m7 T4 C$ F) 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
8 b! C3 v7 _4 p& g8 @       public def step(infrastructuredemo.GasNode watchedAgent) {# |$ N+ G, g  a- r/ y: e0 U3 h' `7 U
         //这里是watchedAgent/ J' E/ V% U/ a! z) e, f; |1 H
但是在语句中,你填的是watchedNode
- a" i6 A5 G" e# q7 f; U        // This is an agent decision.
- G3 N$ y3 g. U: I& e        if (watchedNode.pressure<200) {  
3 f% n: R5 [. f2 S% ?2 m: x" S            setPressure(watchedAgent.pressure)
& A6 V" `- o' G; D) ~变量名称须统一,可以都改为watchedAgent
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