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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! n' I  V* P. n' _! K& E: f    public double getMeasured pressure() {
; A8 s' T5 h9 g4 T        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
1 H$ B: Z5 E( Q5 }    public double measured pressure = 0
! |( U8 p' Z) d3 I! ~  _
    /**
$ M# L! X% J  q) j& j     *
: t+ C% v# ^6 D& o     * This value is used to automatically generate agent identifiers.
; w  s, t+ |# s& H     * @field serialVersionUID
, I* O) K0 y) ]" N  i% g     *
     */
" g; @% E- ]0 a    private static final long serialVersionUID = 1L
! `0 n4 q$ D- ~- [" N' C1 w
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
9 {+ L/ `/ H" \9 R, i     *
     * This value is the agent's identifier.
     * @field agentID
     *
/ |0 S0 b- n- W1 ]     */
% ^" Y: F& v; Z9 E    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
7 |. i' C; g3 h& A% v     *
     * This is the step behavior.
+ `) e/ U- S3 e" P9 L! `' x5 Q7 ^* _     * @method step
  Q" v& y# R( S- L/ ]3 @+ P     *
     */
$ ?8 H. u& J+ g8 p- r: x# }    @Watch(
  f9 [  r" Y8 G# s4 T        watcheeClassName = 'infrastructuredemo.GasNode',
5 Z, t2 Y: K$ @5 m3 ^5 q        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
& Y: `1 R: P4 k$ z$ [; y+ m    )
* m. ^" }8 q5 g; C0 j# ^) h% f    public def step(infrastructuredemo.GasNode watchedAgent) {

7 M$ \# v" f! p; l0 k0 s2 ^- B        // Define the return value variable.
" T" [' s( i, C% J5 u  {+ N6 {        def returnValue

' p) i4 s: x/ ~( e( X        // Note the simulation time.
; X% s% u- r  l$ L# b& R- D4 ~        def time = GetTickCountInTimeUnits()
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9 p9 V0 x; n0 \9 s  {
        // This is an agent decision.
3 |9 q9 N, W& Z  l' ?+ R% A        if (watchedNode.pressure<200) {

            // This is a task.
) {, R6 K$ R- t' m            setPressure(watchedAgent.pressure)
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3 D3 e/ f8 e  N: L* K2 v, w        } else  {
6 e" q5 k- Q3 h5 B5 Z

        }
        // Return the results.
; G# m: I  E1 s7 [        return returnValue
# C5 j' R! Q8 w, R: r
    }

    /**
     *
! o4 p. `8 K- O# K0 C8 p9 V- H! g     * This is the step behavior.
     * @method step
     *
' g) i9 S* D. O     */
    @ScheduledMethod(
  `0 `  G, s; ^' f; J! m+ f        start = 1d,
/ @: B; ?; q$ H' M0 e        interval = 1d,
        shuffle = false
    )
    public void step() {
2 w) K& |0 q* }3 |6 C5 I; v
8 N. F' Y! r: V" g. A        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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' p' T: c" |1 N2 P7 F7 r( T! Y1 j        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
9 x  N- ~( `- k+ H( A' h  r+ S/ N0 h        // End the method.
        return
# O1 B& v* A, b" n6 C1 g! R- L
' g2 r$ p2 V, L$ i    }

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
& C4 }5 ~4 |  G9 q       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.
        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
       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.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent