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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 ; p8 T6 W0 Y1 X; f+ `3 u- ~/ S
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" P4 Z" U& c1 X8 I- D) n- B
    public double getMeasured pressure() {0 b3 x6 d5 H2 a2 @0 ^
        return measured pressure- B& Q! }$ {" H- D8 x9 W
    }
5 I! B" `4 B1 ]8 E, k# `6 X    public void setMeasured pressure(double newValue) {
, t8 b( g; M8 X        measured pressure = newValue* Y+ |3 u" w- r4 z2 \
    }9 w1 P3 A. n9 }, ]. m
    public double measured pressure = 0: J' T5 X  j4 s. m: i8 \8 y

' f, A3 N6 O$ f3 H/ \& V    /**
6 C: O- s4 B! E0 \1 f5 [3 q     *' l# K* y& }2 |% b0 b) Z7 @- `
     * This value is used to automatically generate agent identifiers.* H; I3 P, D9 r6 b, L
     * @field serialVersionUID' X" G# T" H- l9 C/ ^9 X# @
     *- Z6 T) j; R/ G/ `* `; N0 I
     *// h5 K) J9 R! s: f" N! K7 N) F
    private static final long serialVersionUID = 1L, v4 ?6 ^% }0 w- A
) m3 {% V; @6 C' s
    /**
+ O/ I$ U, g- z5 S' W     *, N1 _% v5 V7 A7 d2 c- ?
     * This value is used to automatically generate agent identifiers.
6 d- ~4 d) V# L3 i! O2 @     * @field agentIDCounter( C4 L& q1 K+ I% d, T" ?. J- F
     *
2 f& z1 a" K( P# S; ?+ l     */
8 A2 x% s# [( y3 _# x3 l    protected static long agentIDCounter = 1
4 A4 J. a' {, V+ p4 C! W0 q! ~8 S- |4 b
    /**
# B/ }9 Z# z! ]: a7 S: T( N     *
* N' O# A* G, A7 S" a% g     * This value is the agent's identifier.3 l- q+ l9 m. T( m' B8 w; B  A
     * @field agentID! M  M* w1 W- W  e6 m' z
     *
1 a& ^2 h1 ^& v  ]     */4 w8 Q7 Z. Z3 K- P. y0 n
    protected String agentID = "GasNode " + (agentIDCounter++)# I+ Y/ S1 I. @" W
: H' X8 U) p3 p" h, z9 \) u+ u& D
    /**0 m7 N8 M. B9 U- ?! \/ k
     *
- b. q: N1 l/ z' P- A     * This is the step behavior.+ O% k" a; j- K2 h- ?6 A" c4 \
     * @method step) ~+ }! X, |# Y5 F8 a5 ^7 c. m
     *+ X6 M/ ^. `$ K7 @* {
     */
* t& S, k9 Z7 [7 M- A" U. ?4 v    @Watch(
2 Z/ Q( y6 x( @- q- ~        watcheeClassName = 'infrastructuredemo.GasNode',
( D0 E9 ^( J4 z4 l        watcheeFieldNames = 'pressure',
$ [# C( D' V1 _+ B/ q        query = 'linked_from',
* @+ Q$ s) z) j# x) ~        whenToTrigger = WatcherTriggerSchedule.LATER," F4 g5 B  m0 J  O  B
        scheduleTriggerDelta = 10d# V( a" o* {# @$ P; ^$ o
    )
3 c: T7 W% J) x2 J    public def step(infrastructuredemo.GasNode watchedAgent) {' ^4 _/ y$ u- d
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        // Define the return value variable.
& c- V& Q* X: _3 E+ Y% A6 a8 V        def returnValue5 g( U3 a/ A; V4 N
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        // Note the simulation time.
/ H# E/ z  W- G  G6 T' B$ x( J: r8 k        def time = GetTickCountInTimeUnits()/ ?2 r6 n$ I( A2 F9 t$ g7 G

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        // This is an agent decision.
% x( f( X( m/ q) t4 u        if (watchedNode.pressure<200) {
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# ~3 W7 t  t  {" `            // This is a task.4 y% }; b) ?3 A) x1 s; t
            setPressure(watchedAgent.pressure)
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8 Q! y& Y6 P# V4 Z& J3 u+ }        } else  {
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" r7 `4 x# Z5 G7 w
        }9 H" |7 g5 r2 L6 X
        // Return the results.
. j1 O+ y+ H) p1 `% r2 O! N% C        return returnValue4 x; N( o' l( V  @

# I5 W. k/ A  H' W6 T$ M* {    }% K7 P+ {% ]  M0 v
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    /**& Q! Z9 A  x. l
     *; D" o$ P; I# y5 ^( p- Y/ _' p
     * This is the step behavior.
2 Z& A7 h$ `& q. D     * @method step
$ T1 C8 I; Y0 K5 w     *! A' Y: E+ I' d% T- w
     */5 p0 [! l9 G/ s) m( U, ?/ `
    @ScheduledMethod(6 r( J8 y$ k8 U- e: r. r8 `
        start = 1d,
7 S" J" x) u* x        interval = 1d,
2 N8 Z' q/ D8 j9 {3 k% o; O        shuffle = false
, [' }" Q9 @  U0 L    ), q. [) ?6 S& q6 L7 m
    public void step() {
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2 b7 l$ J8 A5 |. u8 T  i        // Note the simulation time.: p7 h$ `" {# \/ e
        def time = GetTickCountInTimeUnits()
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) Z/ G$ i& K. _) ]        // This is a task.
. Q0 x& U. `1 l) G        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 a9 {  Z* p9 G* {        // End the method.! e: ~. B/ x; V+ 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
. e2 K# E& J' O( Q# ^9 p( s$ X* o       public def step(infrastructuredemo.GasNode watchedAgent) {% t  I$ t5 Z& N2 C6 T* w5 @/ b
         //这里是watchedAgent
+ L* A: O$ D% y0 V; G 但是在语句中,你填的是watchedNode
+ \0 J7 I+ p; V7 R/ J        // This is an agent decision.
3 c5 {& B& a+ v$ z        if (watchedNode.pressure<200) {  
& M6 ?$ n+ I! S            setPressure(watchedAgent.pressure)' `! G, e) j$ n2 b' ?' S
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+ w' o( X2 [& i- f+ ]3 j( e( T# R+ m
       public def step(infrastructuredemo.GasNode watchedAgent) {
, {, A% \( U* ^6 ^1 }! z* [3 o         //这里是watchedAgent3 E- g0 L6 Q4 j7 W! R4 [
但是在语句中,你填的是watchedNode
$ A" F3 `0 W) E, g- ^        // This is an agent decision.
4 o1 J6 [! ~. B3 ?3 g9 `# V        if (watchedNode.pressure<200) {  
/ y$ I' `; R. O- E6 m/ Q4 b            setPressure(watchedAgent.pressure)
7 N) K7 t! }0 m5 j7 ]$ C) ?变量名称须统一,可以都改为watchedAgent
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