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
* W& ]0 |% Z, x3 l8 v. M& z" |! [
' ^2 f( }7 C2 H9 y
9 Y* x! C4 d9 ~* S8 E! P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
& t, x( a  ~2 F0 N    }
+ W8 M" _. I/ Z# t7 S* _6 H! D    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
4 v, j% J# ~. M. e! H    }
) a& q% S, D2 A' M) H    public double measured pressure = 0

    /**
6 m; ]6 ~" D0 F+ s5 z     *
     * This value is used to automatically generate agent identifiers.
2 M% A3 u- h  }( D     * @field serialVersionUID
     *
- M/ g# D# F2 @! W9 U4 G9 z     */
; v  F& U$ B2 t8 v4 [. J# F. W    private static final long serialVersionUID = 1L

- n1 g& l( S+ r    /**
     *
# x. ?* _# u; u2 V& y     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
1 k) ^+ s4 Z  U; H     *
. K" N. f3 Z# }( k% H% G* N3 q     */
9 d( \7 _- {4 Y  L* F& g' c    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
, |1 A$ O/ h1 v! K9 d     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

, k+ J0 X; t9 B" B8 ]: ]: D4 B    /**
! {2 w: T) x1 |- J. k     *
( }( |, b  h# @' \/ z4 }     * This is the step behavior.
! C. \  K& |' z1 |2 f' c     * @method step
     *
     */
    @Watch(
7 Q* @  u  V$ T& I        watcheeClassName = 'infrastructuredemo.GasNode',
2 S; A4 g2 `+ p  u" F; g! ]1 W- D$ h6 K        watcheeFieldNames = 'pressure',
        query = 'linked_from',
! r# y  W  i; d$ Z4 R        whenToTrigger = WatcherTriggerSchedule.LATER,
: X; A7 F9 c* e4 c4 t( A0 B- S. s        scheduleTriggerDelta = 10d
    )
# U$ R" Y, @3 B    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
        def returnValue
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        // Note the simulation time.
" }$ C+ w" O) T$ l' y1 f9 {        def time = GetTickCountInTimeUnits()
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( S* I$ D2 p( d        // This is an agent decision.
        if (watchedNode.pressure<200) {
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9 [5 ~9 A( j* c* k. p8 ?            // This is a task.
            setPressure(watchedAgent.pressure)

8 H% _, }( L/ p! D/ ~+ l8 g        } else  {
/ l7 z! Y/ ~; m, P( a% J1 V# T

( }8 F5 J) H1 t        }
        // Return the results.
        return returnValue

8 U) ^1 s9 F6 v7 p% G; }    }

    /**
9 H0 Q9 _* Y" E3 `$ v  o9 A" X     *
     * This is the step behavior.
     * @method step
- U% y$ `3 V3 V     *
+ S+ V& U) ]9 I3 Z9 D4 Z) S& b     */
- c3 ^/ q, m" T6 g/ w  i    @ScheduledMethod(
        start = 1d,
1 r0 T9 u5 i2 T. X: T2 U6 @* i        interval = 1d,
        shuffle = false
6 T2 p2 I. Y, q& s3 P5 U& ]3 O    )
9 n8 e6 |- G2 `+ c) b6 D* |+ c7 x    public void step() {
3 E% t) R1 Q; x0 J
        // Note the simulation time.
* x* B6 M" ]7 C: a  E4 e# o        def time = GetTickCountInTimeUnits()

" f, f3 o  i1 f1 U0 t        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

* m: [* D0 A4 u  E; n% u! J8 j1 w/ k! R    }

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
+ p; `/ s9 b( ^: o& r; V* v 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
3 w2 _. I: o, H) S: h, \3 }3 L! k            setPressure(watchedAgent.pressure)
* s% C8 @2 l6 i4 k3 g* Q变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
* ^. Y0 ~# i/ A5 C       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
. o9 A. W" v; ] 但是在语句中，你填的是watchedNode
        // This is an agent decision.
. }$ T6 w9 F  O$ m- V2 \' F2 ^' b        if (watchedNode.pressure<200) {  
- w7 D( E0 D* ?3 i' c$ U4 }: D            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent