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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# W+ u1 Z! d! s& o3 X7 F1 F1 b& W
8 g  C) Z% B. M# \, R& s, L* X@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
  W# o1 ?) n2 F. f' g4 Z, M    public void setMeasured pressure(double newValue) {
: X  e$ F5 i. I0 r, J6 V4 `        measured pressure = newValue
! ~4 J9 `. U9 r% K- @3 U    }
$ @6 e4 K5 D6 G* w    public double measured pressure = 0

    /**
6 Y- Z) y: s( `, \% x1 f3 a5 e     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
$ S) s+ X! g; n     */
# S% `# y/ b& X% _7 r" p5 m    private static final long serialVersionUID = 1L
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    /**
  S9 _' G1 x& H# j! k! ^     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
6 ~/ \$ ~' D1 s/ Y3 j, s     *
) o. z9 B% E4 ]  H     */
" W; @+ p4 |" @9 p9 k    protected static long agentIDCounter = 1
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    /**
     *
     * This value is the agent's identifier.
" ~4 ?4 y4 E& Q$ Q" T! B& ]     * @field agentID
     *
2 e/ H( o/ ?- ], G/ d) _- G2 }     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
' x- J- s* j  C4 P     *
$ k4 P9 q* @* R- @3 R! N     * This is the step behavior.
) W& [* [" X& x     * @method step
     *
     */
* g/ Q# Z7 B1 I7 M    @Watch(
6 q+ r( }8 e: Z1 T( J9 O        watcheeClassName = 'infrastructuredemo.GasNode',
4 y& U2 j! \5 w; o8 Y+ W        watcheeFieldNames = 'pressure',
0 F1 M* T) H) g: r& R) ]        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
0 c7 T, q, Y+ ^! x( P. n: _        scheduleTriggerDelta = 10d
    )
/ j7 S0 R0 g$ L2 J2 g% a5 e    public def step(infrastructuredemo.GasNode watchedAgent) {

9 y3 B3 u6 y& E" A- P# L        // Define the return value variable.
4 w# R2 a6 W- v6 y* g% }9 T        def returnValue
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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' W" h! w6 v, {0 U8 i        // This is an agent decision.
- @- W, w" i1 F/ x  C        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
8 V( Z4 i# a( a9 d( a, A

        }
        // Return the results.
        return returnValue

    }

    /**
' l  z! \1 N- a) ^     *
3 \/ \+ |9 ^! u) D9 C% e     * This is the step behavior.
     * @method step
- D1 i: o. m0 U) ^     *
     */
    @ScheduledMethod(
        start = 1d,
8 k& a- f/ _! D9 ]8 u2 G. g- @1 [        interval = 1d,
" Z  G/ H9 |+ r% o        shuffle = false
    )
    public void step() {

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

  T( N8 L: r- d* t1 ~        // This is a task.
/ O4 l( E/ `# i" N        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
2 W4 s& P6 M# G$ U% P" a        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
8 G+ m$ \; u# v- h3 A) H/ y         //这里是watchedAgent
但是在语句中，你填的是watchedNode
: T' ]6 k( c3 Q% }; e        // This is an agent decision.
) a0 E# C( Q6 Y2 H- N' ]% m        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
$ D* `+ G9 F' f5 h- M4 L4 `       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) {  
) k# o- P5 @: `6 N5 E9 k            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent