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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- l8 e! Z7 ~  L, K# v; c1 e@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
: R, p8 D* H2 h: w/ r- ^    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
8 s' p) w0 I2 u, l8 c5 n6 u/ X7 j    }
    public double measured pressure = 0

- @3 Y" j/ b  ~    /**
     *
# r# {# y$ v( N" Q# O! l; B  k$ L     * This value is used to automatically generate agent identifiers.
- `* e# {) k+ f, g4 w% ?" k/ f3 C0 y     * @field serialVersionUID
) e5 T3 B6 d8 ^+ [" u     *
5 C  j% v$ v# J, N* Q     */
    private static final long serialVersionUID = 1L
3 l* Y( f2 {& m. e! h2 @  h7 c, u1 [; @
  `- E  h' l: K4 V( \( h    /**
" {3 H* C$ h2 @( _* s     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
7 U. G) I/ ]; P* R6 M+ n     *
$ X- v. Q6 ?% `9 ?9 d* W     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

( [7 C7 ^+ U9 `3 n+ \/ k    /**
) s2 b. w: b$ O# d4 W     *
     * This is the step behavior.
2 c2 v& x5 ~. E1 [7 c* D     * @method step
0 J( A% R" B9 S: k3 G" i  L/ d' `     *
' n1 o* w: k+ E0 v$ K* m     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
# ]! [! m& E0 y" e4 {        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

  d' Z) B! D6 z; c% l- K        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
) I1 J- y% }$ A: F            setPressure(watchedAgent.pressure)
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        } else  {


. W7 ]5 C' d9 |. y        }
        // Return the results.
        return returnValue
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6 s5 S& ^* s* [    }
" f( |# j4 C1 D$ |+ }! d
# z: {* I: \3 w# {; {    /**
$ A$ Y$ R( P  t: k% @6 B4 r- `     *
' D% v% {8 n# W- J3 p1 z$ p     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
6 n0 \4 B, }4 v        start = 1d,
, m1 s% n2 N5 o        interval = 1d,
        shuffle = false
: P' @; h2 j. u  B    )
    public void step() {

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

1 v- b( v% _) G        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( K4 Y) g4 O$ U# A9 f        // End the method.
        return
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9 M) B: X& T7 ^/ B! h( V% m$ t4 U. J    }

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
3 A7 J7 b3 `+ V7 k        // This is an agent decision.
4 E$ r7 t, a& _; A3 {' k0 {$ 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
2 }& D& ^, y+ q# U       public def step(infrastructuredemo.GasNode watchedAgent) {
7 f, }7 I5 s* ?$ `, x         //这里是watchedAgent
: x3 p# l1 k0 i& V- Z1 z 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