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
# `1 O% D  x+ |
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5 N! y. a2 P" O@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
( p1 Y7 n; q( K        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
5 y; s7 l2 u1 G  i, U7 R  ?. L    }
    public double measured pressure = 0
5 Q3 D2 R; m% W6 j
7 ^7 u, t3 W6 G2 s    /**
. y3 e' v6 Z4 v2 ~2 q* e     *
+ O4 F6 c& f5 k5 |     * This value is used to automatically generate agent identifiers.
* K* X( z+ f# Z4 Q7 _4 P     * @field serialVersionUID
" H9 [' k8 X0 P- P  r8 v) r$ R     *
     */
    private static final long serialVersionUID = 1L
! K; Z5 a" y0 T8 G
    /**
. B; L) p0 t& h3 |     *
     * This value is used to automatically generate agent identifiers.
; T5 c6 F* ^# J% z% V8 j9 u, ?+ F% ?9 I     * @field agentIDCounter
     *
     */
% ^+ ?6 p9 f7 _& G" ^* ~2 T* N    protected static long agentIDCounter = 1
3 {5 m) N9 g+ p. k
    /**
     *
9 ^4 E5 w" A" g! h# N/ ?; P     * This value is the agent's identifier.
1 f' z# N" D+ s     * @field agentID
- j4 P+ N% T$ c6 X* o     *
$ k$ p/ c! e( R. v     */
9 b5 M( D8 Q/ F7 b' K. Z. g% t    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
* i/ ^$ y. T( a. E! B  S  ?     * @method step
: C2 T$ |; C: _( E     *
2 T# j# `; k; D# C+ ?5 U     */
  p* X1 }  p# u/ F3 @2 }    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
! X# h8 V2 }  k        query = 'linked_from',
- g9 }& T' C) o- l/ G        whenToTrigger = WatcherTriggerSchedule.LATER,
) k/ E; I) J* X, k. t8 C0 U$ K) U        scheduleTriggerDelta = 10d
    )
- y# O2 Y+ c0 X7 a    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
4 d1 \; a: s/ Q9 x9 a        def returnValue

        // Note the simulation time.
$ G) `, M! d$ U% Y        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

; U, H9 ]( \0 F" ^" y) y6 c            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {
2 Z8 O/ X- c# M# {
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4 }6 x7 E8 O- @9 x; Z1 K        }
( Z4 D5 e  N$ r! x4 }        // Return the results.
        return returnValue
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    }
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& `, b" y1 Z( t* Y4 m  F& k( t5 Q" K    /**
     *
     * This is the step behavior.
5 y7 r8 m9 ], Y  C" b1 q2 n9 j1 y     * @method step
: T  n+ m+ z2 t- T- N1 G% @     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
% j0 U/ n: Z2 f8 w( J    )
7 h9 p/ t1 }, D, f6 z8 `4 E; E    public void step() {
4 g# P9 z/ s$ X, f, g
8 U9 J, U5 S  f5 @% w" a- a* o        // Note the simulation time.
7 M; Q. X3 [6 f; h; l+ ~        def time = GetTickCountInTimeUnits()
2 {+ C: u8 n3 E. @) b+ e
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

9 K4 w% B! W1 c% V5 D1 n+ E    }

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) {
% P1 ]6 A, }  H) Q  P9 ^$ c         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
' x8 ^/ W. F  o0 q$ \  R# a            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
" I$ ?) f4 z6 D9 V2 B7 n4 A       public def step(infrastructuredemo.GasNode watchedAgent) {
/ A) D& Z% O- {  d8 z% F         //这里是watchedAgent
! D+ c. H/ M) i- B8 J  z 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
# \/ R- x8 T/ v8 q3 e! P/ c" V            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent