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")
3 j8 J2 C2 A7 f. s7 l    public double getMeasured pressure() {
        return measured pressure
' G* D& ^1 c7 x# T2 n( ?    }
8 |; a- X; @* R! G& L( T- F    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

0 ~0 O3 `: y0 M    /**
     *
. n  H* K' f1 h: ~     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
5 Q; p4 w6 {9 p+ W     *
6 ~: z1 @# m, Z/ o. v; R     */
    private static final long serialVersionUID = 1L

    /**
: [7 z1 n7 d% H+ c8 q- L     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
$ K4 a. I+ e# p1 M    protected static long agentIDCounter = 1
. L7 o  D& B& I
' ^- x4 J: x$ k+ t    /**
; r+ i/ x% G) _5 w, b  i( k% t     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
; X) Y6 y0 u- R+ _    protected String agentID = "GasNode " + (agentIDCounter++)

: @- R, W5 F. g, i    /**
     *
3 ~+ r" W  N) f8 v     * This is the step behavior.
     * @method step
' [6 |0 b! b7 m* ^# U: @     *
     */
/ ~9 P5 Z% A. H- v: \    @Watch(
$ ]/ N: E- ~" [. B8 S        watcheeClassName = 'infrastructuredemo.GasNode',
( p. @  e( J: F  G* W3 Q        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
% i& ?' l3 a0 J2 y( b* \" V, A    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
; m+ U/ W( a: J6 Q) V3 H, m
$ b( _3 K/ @0 @        // Define the return value variable.
% J# P; ?0 r' ]6 x# K' `1 h& d        def returnValue
* v; i5 z" `+ R; I$ S
3 c1 ]- R; \. [- ~$ x* d' o' D        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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5 [  ]' G. q% D6 I; e) p
4 D  a; x) r7 Y. [+ }8 P0 g4 A        // This is an agent decision.
. }( C1 G% U/ E% `$ [  `0 K        if (watchedNode.pressure<200) {

            // This is a task.
  _1 M8 A" t: C9 s; }! M            setPressure(watchedAgent.pressure)
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8 E9 E  Z6 T8 j. s        } else  {


: u8 N! l7 K+ D1 I- T% d+ R        }
        // Return the results.
5 ^& K) s) u) s. S        return returnValue

    }

    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
$ l! @0 Y* ~- v0 C( I8 u    @ScheduledMethod(
        start = 1d,
% D6 f3 e1 H9 {/ @: f- l" T$ J        interval = 1d,
0 K/ [) V! G& _5 `  x9 E        shuffle = false
    )
, x0 j/ J8 S* k    public void step() {
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        // Note the simulation time.
  a. r  R, c; [; u* s        def time = GetTickCountInTimeUnits()
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3 A! n) b& S( `6 y& q& [        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        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
& p$ X! ^5 r0 ]& [       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) {  
3 y9 i  D1 u" Y% N            setPressure(watchedAgent.pressure)
' q7 ^, p3 Y1 ], S' e* C) E变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
) v, C6 |* y! d5 z  k, A& F( c       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.
* m* m/ w0 P  p' b( l. f        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
* j7 }9 R# K9 Z% N变量名称须统一，可以都改为watchedAgent