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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. `, Q8 L; j: t3 i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
( Z. ~9 m  e1 ~* Z( j0 ~9 X        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
* }, U( T6 |1 n' l( d
    /**
     *
5 l# P( J3 l( D7 b9 G- K4 s% T     * This value is used to automatically generate agent identifiers.
$ F. P0 k; c- V) H     * @field serialVersionUID
     *
3 l' X8 B% R5 w     */
    private static final long serialVersionUID = 1L

; Y) E9 s" q, h$ g" E; j9 k    /**
: ]  Y' ?& w1 |+ J     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
+ }: g4 u% r* F9 |3 [     *
     */
6 ^1 W( m( f9 ^2 h: A# x6 f5 y    protected static long agentIDCounter = 1
& z7 a( A- E3 i
' ~: P0 G( R/ A# ~    /**
     *
     * This value is the agent's identifier.
2 F2 N: l8 T1 S+ N+ S. f( q     * @field agentID
8 J( P& ~. ]$ N( M& D2 q+ f, @     *
4 L& z- o0 i% `# B5 g     */
    protected String agentID = "GasNode " + (agentIDCounter++)
+ {0 l9 a8 w) S8 b! Z8 Y  T
5 x$ w  ?5 L" G1 Q: a4 `! q2 h+ ~    /**
     *
4 f! e" W8 B& ^6 C1 i4 B0 ^3 x     * This is the step behavior.
     * @method step
     *
     */
3 R, q4 ]- z8 [* k$ D# ?    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
. x; h+ o3 U, q& L2 O        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
1 J* u7 q% Y8 a$ Y    public def step(infrastructuredemo.GasNode watchedAgent) {
  s. s& ]8 {3 t" \2 f* s
        // Define the return value variable.
  p, b- A9 C- ]        def returnValue
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# ^) p$ w# ~6 f        // Note the simulation time.
1 g+ |8 S$ R+ [        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
. U' }) l( c8 I6 o0 Y7 \        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {

+ Z- V% D( n' T( Y) }
        }
        // Return the results.
        return returnValue
3 ]4 u. ~# m! G- N; G& B; ^) S
. ?9 V+ I0 P' k5 Q9 X; G    }

3 M2 w2 N% J% {4 n% l% H    /**
) P% p" z1 @2 I9 c- p- E8 r) f     *
     * This is the step behavior.
8 _, O& p! P" ^# ^! x/ @* I     * @method step
     *
     */
5 ]; t, @9 f1 y+ V3 L/ d    @ScheduledMethod(
        start = 1d,
        interval = 1d,
4 r; }! K3 p* j! z* W$ t: s# k, F        shuffle = false
    )
    public void step() {

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

8 ?+ @+ x' J- M8 F) k- m        // This is a task.
( W9 @1 ^# ]5 e; W4 f$ w" o        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
) y2 K- w. A: ?  O/ V: n/ _
* X1 e% O; @, [    }

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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
8 o6 `0 d1 f( r# @) `            setPressure(watchedAgent.pressure)
% w8 q2 L! K% w, t* ?) e, b  a% ~* W变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
  T' s5 C! ~6 I8 _. l6 k       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
! J1 A' R# V, K5 f 但是在语句中，你填的是watchedNode
$ H4 G9 s' X; A" I; o, z        // This is an agent decision.
        if (watchedNode.pressure<200) {  
5 g6 {* q# f8 h! V; J            setPressure(watchedAgent.pressure)
. F( [+ S# n" L  I4 F  V- l变量名称须统一，可以都改为watchedAgent