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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")
( `% s7 h0 ?9 c8 I: z* p) R7 R% c    public double getMeasured pressure() {
: T; h4 g5 e5 R        return measured pressure
  o5 D+ P. [' Z# g  U) g  c. K6 c& o1 B- U    }
" z6 U0 a3 g2 ^: \1 k    public void setMeasured pressure(double newValue) {6 j+ {! l. s* g1 h+ u+ r( y* ?
        measured pressure = newValue3 p1 C6 e: Y/ Y" _& \. P8 t
    }5 X- D: }& c5 e  W5 \
    public double measured pressure = 05 W/ r; c$ I; Y2 B( A
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    /**
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     * This value is used to automatically generate agent identifiers.
1 X- m" a5 y/ }9 s& `7 g1 O     * @field serialVersionUID2 B; k1 D, R5 a7 c2 ^7 w, s* x
     *
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    private static final long serialVersionUID = 1L
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    /**
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     * This value is used to automatically generate agent identifiers.
* b; `+ `0 N) L4 S% A! F     * @field agentIDCounter
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     */
+ ?8 e+ c( o3 {5 y0 s    protected static long agentIDCounter = 1
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. F3 _3 Q5 S6 }    /**+ F: H; `" N" }0 k
     *+ X: F6 l* N9 E9 u" t1 r
     * This value is the agent's identifier., a  }( O9 o9 y1 `0 q
     * @field agentID7 m7 _) k0 t* L
     *5 i, u& L2 |3 t5 U
     */
* w! w# F4 G' h9 O% [0 K! j    protected String agentID = "GasNode " + (agentIDCounter++)" w$ W, w+ E7 A
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    /**
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     * This is the step behavior.0 p* t: h/ E9 E' ]9 A4 _
     * @method step* e( ~' D0 u) U* V' [5 J
     *
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    @Watch(( w9 B- W; }% `" ^
        watcheeClassName = 'infrastructuredemo.GasNode',& Q: X/ W. l6 Q
        watcheeFieldNames = 'pressure',5 `" J" q- B8 O4 x
        query = 'linked_from',1 n' I8 k1 X; I6 r2 }" b0 Y% F
        whenToTrigger = WatcherTriggerSchedule.LATER,0 u  c! ]; U, [( ~
        scheduleTriggerDelta = 10d
  d* E3 S2 v4 b) ^    )
# }) y& p2 a/ g% A7 w* }    public def step(infrastructuredemo.GasNode watchedAgent) {9 L/ G- l$ o6 I8 y% I

" c0 y1 p5 y; K        // Define the return value variable.
1 d( m! [0 i( L# U+ r, S$ G        def returnValue
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        // Note the simulation time.2 q9 }1 s" r5 k) l0 ~' d7 |6 n
        def time = GetTickCountInTimeUnits()
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3 P7 P  w2 z9 e5 ]        // This is an agent decision.
, [6 k( K8 ?; D1 B) T( J        if (watchedNode.pressure<200) {' P% D+ S1 a7 X9 x
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            // This is a task.
4 }6 ~- c3 ]" \9 A8 z( X            setPressure(watchedAgent.pressure)
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        } else  {+ x, T7 K3 C" m6 q8 `

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        }0 G6 y% l0 H4 T& X" u
        // Return the results.& J7 C2 ~+ ~$ y5 l
        return returnValue
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    }
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    /**0 ]1 f" ^) b$ j9 ~% _* J* {' Q
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     * This is the step behavior.% r; `( b5 ?: F& {- c
     * @method step
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    @ScheduledMethod(5 I/ b6 l5 z3 i. `# m( A
        start = 1d,
4 I4 `: ]" c/ e. F6 H1 N" Q        interval = 1d,5 @, ~: U8 y( @2 S7 o1 ?8 O
        shuffle = false; O6 k6 v4 [3 T! I
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    public void step() {0 w( k- u" {! E6 Z% x( l
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        // Note the simulation time.
" L% G" i- r: S5 _" a        def time = GetTickCountInTimeUnits()  y0 Z' L. M7 k1 W- W
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        // This is a task.% [' G) h# d; F' ]1 l
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! B6 o& }8 @* F        // End the method.: F+ L' x7 k4 |0 n' R
        return
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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& r9 C, G) D2 Y
       public def step(infrastructuredemo.GasNode watchedAgent) {& \# Z8 g& F" b
         //这里是watchedAgent
: o7 G6 i- n. t# {) [8 @6 G 但是在语句中,你填的是watchedNode! G; ]" U$ X$ c& K& l* _
        // This is an agent decision.9 r8 [6 ~2 q) d) u$ F
        if (watchedNode.pressure<200) {  , {# l1 e, V% r  K& ^
            setPressure(watchedAgent.pressure)
0 \6 _1 E  L/ p! ]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* S0 ?" I7 O1 I& S6 S" ^- X' a
       public def step(infrastructuredemo.GasNode watchedAgent) {4 Y: x( {8 W- e. A4 [7 R% P% [
         //这里是watchedAgent
$ `1 q1 k# Q6 c; T 但是在语句中,你填的是watchedNode
0 o/ b7 z; \$ _1 T: f( c        // This is an agent decision.& j- o0 W) Z  l) K
        if (watchedNode.pressure<200) {  
; ^1 B, }/ [+ O0 f- c1 Z; ?& m            setPressure(watchedAgent.pressure), R  A$ E- W( n$ g+ K0 \& a, S
变量名称须统一,可以都改为watchedAgent
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