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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- E6 t7 _3 }: Q; r. o@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
4 J$ m: x: S3 \4 N! v( W( P% g+ s    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
  Q1 X0 m6 ^  X. _% T    public double measured pressure = 0
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2 ~- h! R; @$ H% _4 ?/ L0 ?    /**
3 K% e1 ]2 C5 B+ r5 V' C     *
     * This value is used to automatically generate agent identifiers.
" s- S+ }8 u: k/ J* ?, o     * @field serialVersionUID
     *
3 V" A/ l8 U4 z+ ]- F7 q7 P0 v     */
    private static final long serialVersionUID = 1L

    /**
7 s2 @# j) E4 Z& x     *
     * This value is used to automatically generate agent identifiers.
' _& A8 H. W- Y) W, w     * @field agentIDCounter
     *
! f: ]+ ?& J, I; s) K     */
! G' M) E& ~! u4 r) ^, c: o    protected static long agentIDCounter = 1
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    /**
2 S7 O! \5 g7 A8 g7 j/ Y3 a' r     *
     * This value is the agent's identifier.
7 v* Q9 V  }2 [. g) y, l     * @field agentID
     *
     */
+ o- D8 U9 s" k$ C# `. k2 O    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
     *
     * This is the step behavior.
) L) N+ n1 e, X) }) V     * @method step
  K. b+ B# j* T# d, E3 N  L& t3 Q     *
$ e, ?$ }" N0 I* ?5 ^     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
! L2 V2 j4 Y$ Y" {7 z        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
. P- |# q+ b, b1 U    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
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# Q2 I/ r; f3 l2 b2 R. h4 u        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
+ y& D' m) K) Q8 j6 S: W0 p! R- e9 Q        if (watchedNode.pressure<200) {

1 p) b' B1 H  g( k            // This is a task.
' N. t1 p( B! d4 l6 ^9 F( F            setPressure(watchedAgent.pressure)
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2 D" [7 H+ b% ^0 _; T  C        } else  {
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        }
        // Return the results.
        return returnValue

    }
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    /**
     *
2 o  H8 L% _' o4 e     * This is the step behavior.
! a& A2 |8 V, s9 N     * @method step
     *
6 J9 c% s& ]  V; ]" |     */
    @ScheduledMethod(
3 d7 a: k. p7 n8 E" Y& N! U        start = 1d,
        interval = 1d,
, o' {# G2 ]* ^; N# Y        shuffle = false
    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
5 ~0 ]% v4 m" N, N, I9 w9 D        // End the method.
3 V8 D6 E, F/ F  L8 \; e; c8 u% C        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
! J& h# ~5 v- i2 J' @1 o! o8 t: J' ^       public def step(infrastructuredemo.GasNode watchedAgent) {
6 t0 D  V1 x) j9 v1 e6 D+ y/ F! U6 I         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
! E! l2 L2 `& L. |$ D            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
4 S; _" l, q/ d8 I- F8 I       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
. m) q2 M6 ~$ z* E6 e# O4 t8 }        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
6 g! w& n" h. `; ?+ e0 B* g变量名称须统一，可以都改为watchedAgent