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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 ) V3 k  k0 g" O# L. L& C0 H

4 x  I& C, W, Y+ O7 R: V& R- U6 L8 @" \0 E. z( R
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
3 S" M4 ]- X# Z1 Q; f    public double getMeasured pressure() {
/ S# V, q4 G# h: u5 D& r: y: S        return measured pressure
* o3 I/ t6 j5 l4 y0 `! X) U    }
8 Q; A" h: ?: g! U; s    public void setMeasured pressure(double newValue) {
9 ]4 M9 E3 U! h0 x5 p% `6 M        measured pressure = newValue
0 r2 f! l8 \' [# u    }, s0 S  Z9 d2 h" |
    public double measured pressure = 0
* F6 E- w7 u3 Z7 i6 R7 Y1 Q7 C4 T' U; R6 E! b% \- l
    /**: V5 j, T. p# O& Z" w9 l: b+ t
     *3 N9 P! P0 r1 Y- [5 l
     * This value is used to automatically generate agent identifiers.
7 O9 c0 B0 Y8 v. z     * @field serialVersionUID! m, z& _% X) H% e$ b
     *
  j7 {8 o; j0 U3 A1 ^     */
) y9 }  r" W3 a' u: G% U5 c0 B& B4 u    private static final long serialVersionUID = 1L* j( K5 o2 ~8 S5 J5 x, l% f0 Q

5 n/ i' q; |2 }1 t* N6 M    /**
" l9 y: X8 U4 n+ _3 L3 R5 t     *' M! \1 N+ I' G; H8 j. q( I
     * This value is used to automatically generate agent identifiers.% R. e) k1 \" Y5 A9 {# m
     * @field agentIDCounter/ }4 b* V4 j( r  z/ D- h# C* m
     *' s8 Q3 x' @- N  G# R' X/ }. F
     */
8 I0 x6 D7 |; \3 v. p0 S% s' q    protected static long agentIDCounter = 1' ?* n: _9 A' a" }5 R

+ Q; }( x  i5 Y! _5 G" P9 j! W    /**& a1 R7 Z2 D! x
     *9 e# Y5 \' b) K# ~2 k* E
     * This value is the agent's identifier.0 C* W. C* e. N, U1 Y
     * @field agentID4 |! v# `4 n4 Y) i
     *5 m. p! O" ]1 }% k
     */
4 \9 e3 J: Y( C; W: J$ ?    protected String agentID = "GasNode " + (agentIDCounter++)3 c7 H5 y9 z: n6 R3 C3 E, @% {8 A3 Z

6 _( h: `0 e8 h, E9 s& R- {5 U) |% H8 e    /**
5 J3 s! H  r9 k& }# y# j: K     *3 x) w! l- n/ L; H1 D
     * This is the step behavior.
8 Y8 g7 S% \, w     * @method step0 j. W. V! a. \: ?2 p% y
     *
3 }  D& g- S/ v( S+ E     */" m. Z6 `/ N# u! v( A8 Z2 q
    @Watch(- S" P" |/ i% `* m
        watcheeClassName = 'infrastructuredemo.GasNode',7 q2 A8 p; p; }0 P. v# l: j# r6 x
        watcheeFieldNames = 'pressure',
3 ?; M3 z& O& @: [        query = 'linked_from',
* x! M% o) w: P3 r. r1 j5 t        whenToTrigger = WatcherTriggerSchedule.LATER,8 [3 h6 H3 B' r  |
        scheduleTriggerDelta = 10d
$ c! }, y7 x1 y8 `& z" ^    )
3 {* f% h* A. \3 W    public def step(infrastructuredemo.GasNode watchedAgent) {" }( t; z* E# d, L; h5 o+ F- Z
8 r8 S, ]6 @7 i9 Z
        // Define the return value variable.$ p0 _: a3 ^4 U6 [4 ~# G
        def returnValue: H; u- I, [6 A2 H  I! R

# \% m: n, q+ ~$ j% S6 B        // Note the simulation time.
8 i6 v. X# Q8 D# E        def time = GetTickCountInTimeUnits()% j* [: s" n# z7 F4 }

7 J$ Z( ?1 k9 N7 C4 R/ ~
/ [  c$ r) R5 }' d$ C% ?, y        // This is an agent decision.
& F  b) {1 T" N; u. d( D4 h5 r( Y- p8 z% @        if (watchedNode.pressure<200) {- x, _. v4 q1 b9 P/ l
# C6 K! P" i  m7 `
            // This is a task.1 j: Q( ]) ]: z; t# o
            setPressure(watchedAgent.pressure)
5 s  K) w+ U- i2 l, _1 f) S/ Q; Q7 \  n8 [* ^8 a
        } else  {
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1 v" U$ \, D! \        }7 D2 z1 }7 a4 o; W* r4 d
        // Return the results.& {: ]7 H  M8 B+ ^2 a- @: m$ T
        return returnValue
; i. o9 g# k( k! x% E' p: A
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, S* H5 l5 ?7 l1 i9 O6 F
    /**5 ?! \: I! R9 {' X" j
     *2 n/ s6 k* M/ o% w0 P
     * This is the step behavior.
' H1 d( h) I  I- E% a' s     * @method step
* }7 F' {$ `3 ~% C/ W0 y' l7 g3 _     *1 z& L9 M! d+ D) r9 ]2 [
     */. x, |% @4 H1 n( h/ Z9 n, L4 C+ d
    @ScheduledMethod(
, y: l4 A6 |& Z, b        start = 1d,0 T/ R- B6 c" k* s
        interval = 1d,
% e; d/ P1 F: Z1 U4 ~        shuffle = false
* Z- f0 S5 Y7 Y! t! W7 Y9 a+ e    )9 l$ j" o6 a, {9 @0 E
    public void step() {6 i$ r( y9 t5 X( c2 k  Z
3 w' s* j, k" X& B0 H
        // Note the simulation time.
0 V. ]& _$ e. i" D0 n        def time = GetTickCountInTimeUnits()
, h: T) {4 |' A$ R6 g. k$ ]# y$ [3 Y9 V5 d( ?) G1 Z
        // This is a task.
! O% g/ o$ q* n' e. D# k        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
; a& I0 c9 X, Q9 A6 G7 ]' ]        // End the method.
( F1 w& O0 P) Y2 L% w) ?" `        return
# o4 ?' N$ t# O3 O2 ?9 Q
1 m. m7 W4 v" t    }

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) `8 ^. _4 k4 l+ b
       public def step(infrastructuredemo.GasNode watchedAgent) {8 b7 r- X& i( w7 \7 o' @' W% d
         //这里是watchedAgent0 W& X! l# [; g; @& _
但是在语句中,你填的是watchedNode
' j1 A! C9 L6 M7 i        // This is an agent decision.$ W/ {4 t0 B7 K# K% P8 z- B
        if (watchedNode.pressure<200) {  % l! ]% w! y' R" E6 K7 c+ D! J$ O
            setPressure(watchedAgent.pressure)2 `8 @( f' K7 c5 x: Z' ^; J5 R" t& }
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 j% _; R$ y1 r  d6 R! l) f       public def step(infrastructuredemo.GasNode watchedAgent) {' e. x: N4 ?, Z8 _
         //这里是watchedAgent) O3 z  t" F7 I* n3 \" Y
但是在语句中,你填的是watchedNode
, \! J2 M; F* j+ J        // This is an agent decision.- i, W" X- q: E5 e: i9 N4 `
        if (watchedNode.pressure<200) {  
( ~9 d, a1 O+ R9 Z1 P, h! F' C            setPressure(watchedAgent.pressure)
9 Z$ h$ V) ]6 J变量名称须统一,可以都改为watchedAgent
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