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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 & y" h8 W* e5 G) o8 L0 A) M

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8 Q, V$ Y" w" I3 V- z* O@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): }+ K6 g: z% `5 _1 u% ]
    public double getMeasured pressure() {2 s/ y5 g; h, q- Z# N
        return measured pressure. E* t# X7 q& H( e8 c# A
    }5 k/ f+ p7 C7 [" v. B7 [% a
    public void setMeasured pressure(double newValue) {* [/ D, d; D! d9 C' J* Z+ R/ q8 W
        measured pressure = newValue) e3 E0 _' D5 q0 @) D4 x& Z
    }8 z9 z" g+ R. a! S$ I2 s
    public double measured pressure = 0- S& ^# y* M; |" t$ p

! Z  H- k1 m  e! T; r    /**/ K, I% o1 C3 _
     *. @1 V3 h5 {) i9 I6 O2 f% F7 ]
     * This value is used to automatically generate agent identifiers.. d: q5 W& M$ ?* v
     * @field serialVersionUID2 G  v) ]0 v5 O# l- Q, @' {
     *0 {' i) U+ q& ~; q- T4 M8 `% T
     */& N# ~- {0 ~7 x: H6 p; N
    private static final long serialVersionUID = 1L
4 R% Z9 ^4 |" f& d; f. Z; e$ T9 \
1 f  Y- J2 g8 ~8 H' Q    /**
# p* Y' i( O; F$ p7 q     ** [$ O  C3 e7 z8 b1 u" V
     * This value is used to automatically generate agent identifiers.5 c/ L1 X! r# G& I" o
     * @field agentIDCounter2 y) ]2 M9 P$ Z* P  \4 W# I
     *$ M- F7 y9 Y! T# S+ v
     */- p6 v; _: y4 q: v8 c# k; L" r2 D
    protected static long agentIDCounter = 1
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1 B3 B! q2 W! s4 O' l4 y, |    /**! I$ W: i2 t$ U; _. W& a4 i3 S, f" D
     *" D& s+ y+ o* W% L; D+ j
     * This value is the agent's identifier.
' x, c. y8 w1 @% f+ Y# Y8 B) f     * @field agentID/ g. S" `" E: V; J+ e
     *+ g" |: ]+ x1 m* ^
     */
& S& D* T+ @# Q7 Z    protected String agentID = "GasNode " + (agentIDCounter++)5 O1 t8 @, ^# F# C8 K. V

( w! H) |8 `" [; x4 h% [4 ^    /**% P4 ^9 ^( b. p) D
     *
  o6 q( J% `& M1 W: m5 L     * This is the step behavior.6 x; Y2 F3 U% w# q1 i- d
     * @method step
3 ^) i$ P, B) a# y/ f     *$ H" X& K" A7 G/ U
     */2 ~( o# e* |( x! ~4 F, ]
    @Watch(
' `8 R2 _, [# i  O: }) G- M        watcheeClassName = 'infrastructuredemo.GasNode',+ ?% h' H2 h3 `' Q
        watcheeFieldNames = 'pressure',$ H# |5 b) }: `. D) T% O
        query = 'linked_from',9 [- m+ T8 a; \$ C' M  D
        whenToTrigger = WatcherTriggerSchedule.LATER,
, ^8 B# O3 L' A7 L* [2 }" @8 P        scheduleTriggerDelta = 10d. I3 Y- V! i) W' `* ^9 s
    )% s/ {# ~! o, ?% z$ Z% m6 y6 x
    public def step(infrastructuredemo.GasNode watchedAgent) {
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  m2 c2 T* ]3 T6 [; i        // Define the return value variable.
9 K* |- K, ?3 e3 Y4 g8 ^' i        def returnValue
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; W( C! n8 _: m4 ]9 z0 d+ C        // Note the simulation time.
8 l8 p# ?% s0 l+ ]        def time = GetTickCountInTimeUnits()
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+ f! `& C* d1 |" T; @7 T' U
5 W& X: g, Z9 H        // This is an agent decision.+ ~$ B6 N) J7 [% u, t: r
        if (watchedNode.pressure<200) {" n( Q" z2 ~+ l" _. l
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            // This is a task." f4 I  Y: a5 \' b; J6 C
            setPressure(watchedAgent.pressure)4 u, f) a0 F- f; ^# M( o2 n

$ @9 |5 b  P8 x" Y, g% H! P        } else  {1 R4 S3 a7 D: F# o# w

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        }! Z' C6 W8 x+ p
        // Return the results.4 l$ B4 K7 C7 G0 g! M
        return returnValue( T2 }6 J1 ~' \, |

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3 H" D8 e7 `6 N% P" m9 F7 c* v2 y' U    /**
3 G. J2 J; F! u     *( B# C1 u7 D8 I- ~9 S. I
     * This is the step behavior.
+ i) V; O' s! }     * @method step! c" E  F4 F4 b! O: c# J8 }, G4 C! c
     *
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    @ScheduledMethod(
5 K, d- ~; K3 |1 S        start = 1d,
3 E0 Z5 o( p: H! z" z        interval = 1d,; \# \. k- J, @9 F
        shuffle = false: u, @' R8 @  \6 j3 I5 \6 f
    )
  d9 y  ~; ~' r    public void step() {# J5 p: y0 m# l6 ]% U0 _8 b0 v
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        // Note the simulation time.
  G* }1 T& U, |        def time = GetTickCountInTimeUnits()' |: b: ?, ~% A: h. d; w

3 X9 k0 F( u) g0 _" o' E        // This is a task.7 t( K6 p+ h# K
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" Q- a. D% y4 P3 W* c$ {6 Q+ G2 k        // End the method.) {2 \1 S% |/ [2 x0 Y
        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3 ~9 V! Z" y6 R
       public def step(infrastructuredemo.GasNode watchedAgent) {
# b2 l0 A  |% P0 r* s, ^         //这里是watchedAgent( w8 }" G. }4 f+ z. }' E# |5 q
但是在语句中,你填的是watchedNode% h) B* i* g5 M  K8 Z# m
        // This is an agent decision.
* i" ~$ d5 e! q) r        if (watchedNode.pressure<200) {  9 ]  c# {/ m! R; J
            setPressure(watchedAgent.pressure)) H/ q$ ?# A0 X2 ]( b7 c* B3 D
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
% y% v* p6 O, K+ s% v       public def step(infrastructuredemo.GasNode watchedAgent) {! t2 i4 |" S' s
         //这里是watchedAgent
# N- D" Y- b7 a6 t. f+ j$ {9 [ 但是在语句中,你填的是watchedNode
6 ~8 i9 B( Q3 J, K" _        // This is an agent decision.
, p1 K. P: R7 H        if (watchedNode.pressure<200) {  
3 t1 |5 O$ ]7 B1 Z% ~# r5 e            setPressure(watchedAgent.pressure)$ c; J& x! U9 D5 r3 `
变量名称须统一,可以都改为watchedAgent
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