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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")
7 e/ k6 [. w5 p" h    public double getMeasured pressure() {
& @* o! I3 g/ Z% k        return measured pressure
4 v! m  }) o+ A( D    }
* A# z3 G0 C; }! F7 _    public void setMeasured pressure(double newValue) {3 B+ ]! d3 P7 `: g
        measured pressure = newValue
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    public double measured pressure = 0
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4 R+ E+ P! _- _1 [% F. f    /**# Q# t7 ~* V0 }4 F4 J# O
     *
( P) E' s. h3 a     * This value is used to automatically generate agent identifiers.
1 X, K" H+ \$ M2 m     * @field serialVersionUID1 |: @* K; l' d% ^4 I& q
     *
! k$ |1 ?7 M4 d6 @  W     *// p% G3 T, |" u7 ]
    private static final long serialVersionUID = 1L
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    /**' a+ Z& I: ]& L7 {
     *% a* O- Q3 l7 s8 n' Q
     * This value is used to automatically generate agent identifiers.2 s0 l* e! P) j  U7 r
     * @field agentIDCounter
" M/ G* Y4 b7 ^0 ~     *0 u" c# I+ v# v6 n8 Z
     */* B* {3 @% b% ^7 w) ^
    protected static long agentIDCounter = 1* d1 q! ^" L2 P) h' G
( O2 `) a% _4 E4 O8 R
    /**
; ~3 B! A# G4 X  h; O" d     *
9 j/ |1 P, [' R8 O! f+ k     * This value is the agent's identifier.
' ?8 c1 T& U0 k0 h7 k     * @field agentID
/ w" v; s. }4 g: w; {4 I     *
! t; D7 k5 l" K  r     */. z- v& Q( ]1 f3 |% H
    protected String agentID = "GasNode " + (agentIDCounter++)' j7 N$ ]6 V0 P6 k. b: A

% V6 ]2 H& T& |' a/ Q& k    /**! v' s4 E: t* C% g" b: P0 c4 B9 E
     *
) W1 V: l( G( D- \; @     * This is the step behavior.
- }1 c/ H! l5 w* n" h     * @method step
# B' m: E0 N) t2 C9 Y7 T  f+ ^     *
7 t5 [7 W, N: \& f1 }% n     */
0 L# [* x; V1 e; o( m    @Watch(
! G! k! t  O! o6 w5 M        watcheeClassName = 'infrastructuredemo.GasNode',
$ x3 E2 _3 K4 d& Y/ }4 E        watcheeFieldNames = 'pressure',
5 b/ V( B# H0 x( H1 c7 H0 {        query = 'linked_from',
" }$ ?+ g" s" t( n/ B        whenToTrigger = WatcherTriggerSchedule.LATER,
" M: o9 F% [% R        scheduleTriggerDelta = 10d. [8 p* i9 V- S* x# g/ V
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    public def step(infrastructuredemo.GasNode watchedAgent) {
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/ g1 ?# p8 v$ Q. U3 Y  }' Q        // Define the return value variable." y; }. {- a" i
        def returnValue
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! p9 I; s- Q+ t1 ~( w( L* o        // Note the simulation time.
3 z% w" D2 H# P3 ~( c% \        def time = GetTickCountInTimeUnits()
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4 X$ H* l; R" a% i  B        // This is an agent decision.
1 d1 h& v) F9 w- Y& i# n' q        if (watchedNode.pressure<200) {
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            // This is a task.# g$ a9 N, c; _
            setPressure(watchedAgent.pressure)
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$ s3 d' |3 |. [' B* [7 {" T$ ^        } else  {) Z/ h. k7 m0 [+ v) G/ o

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  y9 d  y) D$ v' d, h# h% ^. D        }
: z) b" c8 T# ]; T* b# b        // Return the results.
  X) a' @1 k0 z, G  Y) k' f3 `7 I+ G        return returnValue
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    }
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    /**
2 ^- q3 N. S: C! \6 P9 I5 M     *
% k! l! W4 f# r0 H, v$ |     * This is the step behavior.
" n. Q7 ?# ~6 E/ E! i     * @method step
; j& p$ U6 F0 c7 m     *6 X5 P5 ^7 a1 d
     */# P7 w. E8 v6 M+ N
    @ScheduledMethod(
9 \6 y1 `& G; n# Y+ p; F        start = 1d,! a8 |3 O2 f: _9 t) c4 I
        interval = 1d,
' \8 j; l8 {/ P& f; s        shuffle = false/ q' O2 \) ]) ^1 D
    ). _3 j: g5 s" z$ I+ S; Y- `
    public void step() {; G8 q. b2 ?9 z8 A. ?) l2 o  Q
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        // Note the simulation time./ k( h1 n9 |+ R2 e
        def time = GetTickCountInTimeUnits()2 Y& @4 \. d! Q9 t, C! `. }
+ S1 Q) L# u9 L5 ^5 O7 E6 k2 c
        // This is a task.% Y3 D- M8 o3 c
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ {' k5 B$ B$ D( w; |
        // End the method.$ F0 ?0 Q( B2 f* p. J$ T* ~
        return. \, v0 Q  @6 R3 U$ ^' O  t
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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3 P8 l/ l5 V% `9 C, j- ~% w
       public def step(infrastructuredemo.GasNode watchedAgent) {6 L5 \% N) Z3 ^' M# r8 p$ p
         //这里是watchedAgent, Q- B  u& V; R- _
但是在语句中,你填的是watchedNode
' @& a, P1 s( q& l, S        // This is an agent decision.# v" e/ M0 L  ]' S: B4 O
        if (watchedNode.pressure<200) {  
3 ~- c: {" }% X; a% y7 _! a9 I            setPressure(watchedAgent.pressure)* b% s  @  n3 b" Y+ K
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" Z% u% _2 ^. _  U* w0 y, v0 |
       public def step(infrastructuredemo.GasNode watchedAgent) {% h0 H  O4 g: w
         //这里是watchedAgent4 C- @9 S2 a9 d
但是在语句中,你填的是watchedNode
. V6 B9 U: \3 c5 w7 C        // This is an agent decision.& E- u3 _) i( J
        if (watchedNode.pressure<200) {  9 {) j" Z$ T- ?: b# |  V/ h1 O, o
            setPressure(watchedAgent.pressure)
3 G3 |% A+ K" Z. ~5 ^% ^变量名称须统一,可以都改为watchedAgent
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