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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$ o2 Z9 [% l* a1 V$ J( I
/ O% j4 Y) ?- I8 }- `+ K$ x, j@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
; L. G! [3 v7 O) A* u        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
  T" K' d5 @. u" ~+ s0 X    }
8 V+ T3 l) V: n# ?& o    public double measured pressure = 0
9 U4 B4 J9 K- f! a$ W) h
    /**
2 \+ s. G, z- c9 W% V     *
2 [1 \/ i0 P+ q" N7 f$ y5 T0 S5 A     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
" t4 H- E! D3 j) h     *
" L( a$ u+ D8 c5 r. M& b# `: z) x     */
    private static final long serialVersionUID = 1L
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8 y. N' d5 Z" P4 U! p    /**
     *
" m$ A  S/ J: M, J3 d     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
, q& w; u7 |4 t" \/ G! @/ |) m    protected static long agentIDCounter = 1
' |2 `6 d( b" e6 O
    /**
+ b; D$ g( {. l5 I     *
# N  f# b5 a1 i5 `( g( ?     * This value is the agent's identifier.
     * @field agentID
     *
8 }2 k4 Y6 H& J. e+ ?# }. w  u( V2 R     */
3 |( `2 \: J2 c" c" K& L    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
8 U, B; l( I+ K9 E- {     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
3 H* f( }6 O1 ?! v2 H, u        watcheeClassName = 'infrastructuredemo.GasNode',
5 v8 F& @, ]( N; m! h) n" p, d        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
) C" ]/ i0 E  X* U$ S8 a    public def step(infrastructuredemo.GasNode watchedAgent) {
! |; d, k" E9 b, T* j$ |) \
1 L$ D  Z& N/ h: _4 W7 Z- n7 ^        // Define the return value variable.
  q# v' Z' \) f6 D# p1 F, Q        def returnValue

- A2 p* a/ V7 S& x" Z        // Note the simulation time.
, G' u: O4 p8 f9 Z3 u; }* L) f4 D( t. g        def time = GetTickCountInTimeUnits()

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) y2 g/ _$ P6 d' ^( G        // This is an agent decision.
- P1 V8 q/ M' A6 S        if (watchedNode.pressure<200) {

            // This is a task.
$ [+ b8 w# `  E3 U) V8 r            setPressure(watchedAgent.pressure)

        } else  {
; W& ]1 c% X6 H& Y$ F+ i, ?! }
7 K0 W/ C* p  a( J0 j$ }
        }
$ L5 u/ [5 ?7 q6 c& H7 y        // Return the results.
8 Q2 x# S6 E# \, |( o; f        return returnValue
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    }

    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
  F. v+ ]  V* z' A) n    @ScheduledMethod(
+ U% \5 o/ s9 H: x- y& O        start = 1d,
        interval = 1d,
; I$ L! I, t: v* X) n4 B        shuffle = false
    )
    public void step() {
7 @% ]+ h7 @+ s6 u0 b/ s" }
3 f: Q) k# P: ]7 X2 u        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) f7 S+ ~, l% |2 K9 ^        // End the method.
$ |3 j% e; d. J- C" F8 j( D8 ]        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
( L. q0 m9 G9 G! i       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)
, e0 ]' g8 f" }0 i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) {
$ f  j7 @* B" `5 y         //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)
, w7 h4 o  H$ p* A  S变量名称须统一，可以都改为watchedAgent