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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( E/ T* h2 u6 j6 o( J  J
) M- x+ o6 G9 q9 f' H+ m@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
& N1 @( ?) Q) b9 `9 V    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
+ N9 i  u. K! E! s* Q    public double measured pressure = 0

    /**
     *
, L; P2 |' |  n     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
/ P0 n- L* ?! K7 o  M& [     *
     */
    private static final long serialVersionUID = 1L
) d: k' I5 T, b
    /**
4 z$ B+ O/ r' e( L6 O! j4 A8 e     *
8 X# Z6 Z1 W, s# }# @. }     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

3 j& R1 P1 c0 ]+ v/ {    /**
; [3 _- X! O& }/ c6 m3 c     *
     * This value is the agent's identifier.
     * @field agentID
5 u( A" M0 C1 n' S. X6 Q+ a* I     *
5 i; T6 V- m+ X$ u7 l     */
& T- R% F0 I  T: g8 L8 ^# a    protected String agentID = "GasNode " + (agentIDCounter++)

/ k3 |6 K2 a6 [0 [7 y; |5 Z$ R    /**
     *
/ |6 e+ G6 P6 y, Z  s# k+ k3 J* W5 K+ Z     * This is the step behavior.
     * @method step
     *
6 \' s& a# T1 c     */
3 S3 _8 y- I7 m) P! W9 g0 a7 h    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
$ s5 {+ Y0 S& D5 Z3 P1 U: v5 E        watcheeFieldNames = 'pressure',
, g. W% H  M1 Y6 p: o. F- b* T        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
( E2 M0 V" g8 v6 J5 }: S' V3 q        scheduleTriggerDelta = 10d
    )
; E% k5 a. n, u* `" @8 T    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
        def returnValue

( h. O& R& d$ {3 B5 O. R6 g        // Note the simulation time.
0 T5 \! t( B" O$ l' B& |. {        def time = GetTickCountInTimeUnits()

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1 X* l. W7 i( e9 Z        // This is an agent decision.
5 B1 S/ K2 [8 r/ \        if (watchedNode.pressure<200) {
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$ d( f3 ?# ]/ R; l7 l3 y            // This is a task.
            setPressure(watchedAgent.pressure)
' f8 L' J: {) h9 ~1 H$ t
        } else  {
8 W3 Z- y; K# |& _
  ^' }7 c3 p5 K2 J+ f
# l+ o8 ]4 p5 I1 l# ~* \        }
9 D5 Z6 e- z3 i0 u4 ?$ H8 C: D        // Return the results.
' u* e5 ~1 I3 u' H* b# h9 {* s        return returnValue
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    }

, S+ `5 w5 R2 n* ]* U/ y    /**
" H. v, ?  g1 v9 Z1 i% D+ G: \     *
     * This is the step behavior.
     * @method step
     *
( U, q/ ~  y9 p" ~  G" f     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
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* w1 n, |$ O9 @; U        // Note the simulation time.
' M4 M. U) y5 ~" [! D5 `. L        def time = GetTickCountInTimeUnits()
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& b" i: m% ]  M: a! J        // This is a task.
6 r, c4 t% \2 ^0 W) K        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 a2 i6 A6 b4 T        // End the method.
        return
  g8 ~  b1 T* T6 g6 B" x9 D/ v
    }

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
0 }" C( U) t5 V3 _       public def step(infrastructuredemo.GasNode watchedAgent) {
% @, b2 P5 }* p! ]7 l, ]  i- o         //这里是watchedAgent
但是在语句中，你填的是watchedNode
. B) S1 T: p6 i4 k3 Y( h        // This is an agent decision.
        if (watchedNode.pressure<200) {  
* W7 O' g. }$ ^& A/ A% q            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
. g* N/ _# G  G+ R' y0 M 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) s$ ~* B( Q$ h* X0 }9 E, ^            setPressure(watchedAgent.pressure)
0 o0 n! f" m3 W! F6 W变量名称须统一，可以都改为watchedAgent