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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
% @  w! M% z$ e" M    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
" a  ~9 Q6 C! |. ]     * @field serialVersionUID
     *
7 X( k' y+ h- ~0 {     */
" @4 B* z6 ?# B2 P& k1 p/ {( T6 s& x8 }    private static final long serialVersionUID = 1L

" Z; g5 d2 K/ @% t) z    /**
9 x, @) f7 h8 \/ @0 v. h3 [     *
0 p9 D! u3 m* |3 ^" J7 D, y% I, [     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
, b; n" l6 w9 j. c  H3 h) Y) g* w     *
' K) B2 V& \( y9 g     */
    protected static long agentIDCounter = 1
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$ q5 R) O. N- t6 G* P1 ^0 q    /**
     *
     * This value is the agent's identifier.
. L# ^9 ~9 m$ Y3 n6 \, }3 V     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
, E  j: N7 i- L: {- b     *
     * This is the step behavior.
+ V8 X- a" m! c2 s1 \" o     * @method step
     *
) Z- e" x: N, r4 [$ t     */
% H6 W% x$ f# d3 ]- A4 {) H    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
- Y$ D% K$ ?6 t8 @        query = 'linked_from',
) w! F* N6 N( o+ ]        whenToTrigger = WatcherTriggerSchedule.LATER,
" }5 w8 m. a( w* m2 m5 r2 x        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
6 Y% k2 G& _* _, ?
0 O7 a$ z! A9 l. d# r! @        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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5 L$ N1 T8 j( R8 M# a        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
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, p0 K2 g9 \5 G4 V        } else  {
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, T& H# I; Z; `( I        }
. t% ~$ R' Z/ Q! f2 J; e! ^        // Return the results.
        return returnValue

    }
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% S$ E+ N5 g  U# W4 n    /**
& y4 R2 K$ c3 c7 p7 F; W' J     *
     * This is the step behavior.
7 D3 O9 t4 e* X) e3 p     * @method step
     *
     */
    @ScheduledMethod(
4 q; y. y) J# o        start = 1d,
5 `  a$ p/ c  t. f        interval = 1d,
        shuffle = false
    )
    public void step() {

; p5 S4 \  N" O# S' l        // Note the simulation time.
7 d) z, }$ x4 \  S* Z6 R1 h        def time = GetTickCountInTimeUnits()

        // This is a task.
/ r! h& {3 o1 B7 s        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
2 O# M1 ^2 F& g        return
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    }

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) {
  ^6 M' h4 E8 J! R0 x         //这里是watchedAgent
- y( Y: [$ l" @5 ]( |' Q 但是在语句中，你填的是watchedNode
% ~# ^' G5 D9 a) s1 w0 E        // This is an agent decision.
( h- u' m( L* d9 J        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
+ ]! b$ V) w6 d. B( r. S0 j2 N       public def step(infrastructuredemo.GasNode watchedAgent) {
3 ]/ T4 E& h; X; U$ w( 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) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent