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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 0 S  H. I1 o9 b& G0 U% W4 g

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; p. |1 d0 p, ^1 s7 K@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) h4 p8 _8 ?) t
    public double getMeasured pressure() {$ B; p! ^* I* Z9 r
        return measured pressure+ G" w& o: L' g* W; ~. B8 l# D
    }
+ ?0 [$ p1 b8 o4 M- t    public void setMeasured pressure(double newValue) {1 C2 p" }# C8 P7 _" `7 s/ _) y+ `
        measured pressure = newValue
: t$ f& w1 d) J* v    }
# N" ?! c1 Y: h5 Q    public double measured pressure = 03 V- A. l! z  a$ I- u; P% v3 ^
8 M4 s8 w6 A4 H
    /**
0 f- ^9 x; x: y; W: H- y9 ]* j     *
4 H% d% B: C/ h5 V* `     * This value is used to automatically generate agent identifiers.$ Z' a; l. ?: |- H3 y: Z; v; F5 ?# i
     * @field serialVersionUID
8 c# ?* L2 [. n$ Q6 _     *
1 Y( B2 @! K/ H+ W     */9 m8 \6 x! x8 X  x2 b& L
    private static final long serialVersionUID = 1L: c1 {) O/ x/ f3 @7 t0 f
/ C6 M3 m4 V! q( t* m, p
    /**
5 D9 {- {( t! t     *; `& s& U3 a8 a1 a, B' B
     * This value is used to automatically generate agent identifiers.
' s% @7 }/ x0 r1 A# K  E8 K     * @field agentIDCounter3 Z- M' x0 d2 p0 Z! u& H7 V. Z& A
     *
/ ]: y( l/ K3 @; I+ v6 A' \     */$ ^7 b% N4 Z8 \* w* @. B
    protected static long agentIDCounter = 1( x+ C7 Y& |$ t1 D( c: Q6 |
( J/ x3 Y9 D6 _: }! S6 C
    /**# ]/ t9 Y* m2 L1 p7 b% S, |
     *
  d# Z. T5 O! w     * This value is the agent's identifier.
  [& S1 L! M: |, C& D     * @field agentID
# }* L: Y; |. K$ f  a# \8 ~     *, n* s9 Y$ Q) H6 F- O; ]
     */- }8 H5 e% @: \$ l% H; s
    protected String agentID = "GasNode " + (agentIDCounter++)
# C' N: @# a* I2 @
8 l4 ?/ h, `' e& p    /*** K1 i% ~: C% K7 U. m4 o8 [/ ^
     *! V& L. M) i- f- k
     * This is the step behavior./ P7 b4 o; J0 `
     * @method step
& `9 _+ V& k$ o; `9 D+ V     *9 p) ?8 O: B9 b+ U) Z* R7 h
     */! \, e/ e  P3 \  |
    @Watch(
6 B0 F7 S$ |% e        watcheeClassName = 'infrastructuredemo.GasNode',
1 f( N1 L7 }' }! k8 l8 I  W        watcheeFieldNames = 'pressure',, N' s8 ?* U6 T
        query = 'linked_from',# h' g' v% r2 I
        whenToTrigger = WatcherTriggerSchedule.LATER,1 J$ H9 g# ^7 x" z
        scheduleTriggerDelta = 10d
, D6 s% r. j" v; Z$ v( @6 Y  T    )
4 {; |9 q& D& h' D& w    public def step(infrastructuredemo.GasNode watchedAgent) {, J# J2 O/ S5 M  G; G& ~
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        // Define the return value variable.3 L* `9 p1 g# y) O8 Z/ K
        def returnValue
) C. |# n- @! ?- c' W' f$ s" |  p* N( Q7 r/ N
        // Note the simulation time.
2 t0 S0 i6 c: X& b        def time = GetTickCountInTimeUnits()+ }3 c$ J/ P! f/ `
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        // This is an agent decision.
0 t% _) B- y' Q$ h5 x        if (watchedNode.pressure<200) {' H$ C* P5 ^; X
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            // This is a task.# T% r" D$ y2 R' P4 j
            setPressure(watchedAgent.pressure)
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5 ^+ H' T" G. l: v: C% S        } else  {+ X* A1 p6 y9 j) O  r4 ]

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        }
4 h! b9 y: u) Q6 ?, V) e& q        // Return the results.
5 ?. n3 ^9 r; {1 x& C        return returnValue
$ K+ f, g9 Y3 [5 q' e  D* @: H; A' C7 D+ @  w; [! E  \8 e/ p9 ~  G
    }
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    /**, p2 A; J; H- i. }$ F- W
     *6 l$ M8 E- X+ M! T, |$ j+ K
     * This is the step behavior.
/ B( N$ x0 c/ z( P* [8 S% b! }1 d     * @method step
! m( D8 e+ w: F; Y     *
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    @ScheduledMethod(
  t$ Q7 T) {% |3 r        start = 1d,
- f7 p# P4 a" X        interval = 1d,% N" i% f- m- E5 [  P8 \* L
        shuffle = false
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    public void step() {
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, C& G7 z1 w8 B, l  l( @        // Note the simulation time.4 h, r; M0 P! q! e( @& B. w
        def time = GetTickCountInTimeUnits()
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        // This is a task., L1 n+ H4 K( u. C* B; x2 \4 v
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)4 n* M( N! k' K' h
        // End the method.
9 N4 l; m& B  N& ]! [1 ?        return
, ^8 G( P0 H+ Q. e4 u2 h+ y8 O/ n: p: G# n1 K2 {
    }

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4 k" ^% R5 w% W- g
       public def step(infrastructuredemo.GasNode watchedAgent) {
1 q0 T9 n  P! V* V( {2 E1 T% a         //这里是watchedAgent3 N* v' N5 P" u, h) ~, H
但是在语句中,你填的是watchedNode7 S; k% I5 ^9 o" ^7 S( E
        // This is an agent decision.; Y) o- g2 J( r  o6 s/ o# e
        if (watchedNode.pressure<200) {  
- o- B& r) v+ D/ l( |. C5 Z$ d7 b: f+ [, c            setPressure(watchedAgent.pressure)
+ M4 O% ~+ @6 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
  m8 w8 s: x2 `' w; ?1 C% `2 Q0 S       public def step(infrastructuredemo.GasNode watchedAgent) {5 d' W+ v; x6 @* a; A
         //这里是watchedAgent2 m2 E' N$ N3 i7 n8 Z$ a4 ~
但是在语句中,你填的是watchedNode
7 w& o; {7 N& m/ h0 `        // This is an agent decision.
! K2 \5 X- u% E5 p! |        if (watchedNode.pressure<200) {  
9 `  g1 F/ j/ u; K+ f' x0 J            setPressure(watchedAgent.pressure)
9 T; C8 F0 {+ v' z6 Z变量名称须统一,可以都改为watchedAgent
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