GasNode Groovy 问题怎样解决？

99996467

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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! B( m  f% h% Y. g$ I! i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
% n& W- l" g" o9 D  t$ ?    }
    public double measured pressure = 0
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    /**
     *
     * This value is used to automatically generate agent identifiers.
8 Q) Q+ d* y0 Y     * @field serialVersionUID
& G9 R/ G4 v5 ~  ^     *
' q4 r. k+ c$ O; ^; B! y     */
' X% k# s, m& i& F/ u8 q/ P7 U    private static final long serialVersionUID = 1L
6 B. X; Z6 p: N  ~. f# [
2 ~. V9 V) n7 |" u    /**
     *
     * This value is used to automatically generate agent identifiers.
1 R) @4 `3 j8 A' f     * @field agentIDCounter
2 J& |2 n/ \5 ^6 ^" }4 y     *
/ e& K2 f1 e+ m% v. M     */
- i, C/ u' d# H$ \7 d    protected static long agentIDCounter = 1
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    /**
     *
     * This value is the agent's identifier.
     * @field agentID
, Z: S* W! u. s- S+ W5 J% w     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

$ t1 m% A$ m2 Z6 Q* W3 Y1 ~- D( q    /**
6 J# R7 P. x' @& f0 ]     *
     * This is the step behavior.
: F, K0 Q0 O* z2 c, d& Y( K     * @method step
     *
# j$ i4 S2 |( d, l" ~1 y- d. ]     */
    @Watch(
! O) t" J; e0 u% F0 E        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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1 R& `+ E4 h, n0 m4 p        // Define the return value variable.
9 J& L) O. f4 x! L$ [" `        def returnValue
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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/ K; T: R+ T% q; c( R6 J, \0 h        // This is an agent decision.
        if (watchedNode.pressure<200) {
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+ I4 R& P8 U, h- ~) X            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {
, `2 M* c$ M0 d8 m8 u1 r

        }
6 {' Q; y% P9 A5 F, w2 t        // Return the results.
        return returnValue

; z$ R( s; y" _3 u+ q/ r; F    }
7 i; B  C2 h. z: j4 u9 P" ^
    /**
7 ^; g' p/ s6 W6 a. E     *
     * This is the step behavior.
     * @method step
1 J9 s: w& @: c3 a( I0 k     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
; x: O& G* c: r# \  m+ N4 j' Y8 O        shuffle = false
; }4 a# @% w- J9 f5 Y% ]9 [    )
    public void step() {
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        // Note the simulation time.
- P0 g) T' `* n* j" O# _( h3 S+ _        def time = GetTickCountInTimeUnits()
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        // This is a task.
. u$ i6 }7 ?9 d" ?" G- u/ z# q8 v        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ ?* e: g1 M( O        // End the method.
8 ?  ]- `4 v6 t; b        return

    }

天地一沙鸥

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。

gududanxing

报错信息发一下看看

topbbei

注意，在函数step中
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
: M, E3 H( f' L7 D- n4 p; f        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
/ K+ b6 c8 ?0 k" L/ b       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
) T; v. C% i# ^4 }/ K8 n7 S' c7 C        // This is an agent decision.
3 o% o' {! X# ^, P: Z9 d9 ~$ ^        if (watchedNode.pressure<200) {  
2 x. I0 |  z! W( \" S2 v            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent