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
, [& h1 p; t8 @  x
8 Z5 |4 o: w6 {4 u2 s
) ?. m: J- x; M4 S4 H, T2 ]3 T@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
* }) }# e5 ?0 b, \4 s. E# m    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
' ~1 h* p/ e4 m( A: x2 e0 |    }
. v- z# G- D* [    public double measured pressure = 0

    /**
     *
  T8 x9 i" m/ M, G9 e) g: m     * This value is used to automatically generate agent identifiers.
6 v( ^5 L9 {2 ~( m     * @field serialVersionUID
     *
) S6 K! ?+ s6 k) X/ O; w' i     */
    private static final long serialVersionUID = 1L

    /**
     *
/ T) n" F; h* o     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
5 @' c7 C8 V2 G& I1 {) m: v     */
/ `" D9 {% ]+ q    protected static long agentIDCounter = 1

  K0 D$ C& I  i4 f: j4 k    /**
' m. g* N* W% A( j     *
* Y! b. B2 a& m& I; r' c     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

1 l9 G( p- n0 }9 M5 Z& z0 V    /**
     *
1 ]& I% X: h$ O$ ~  L     * This is the step behavior.
, S$ ~0 ^& z$ ^2 p0 F: k7 x     * @method step
- }3 Y$ b  I) Z, F6 b( H! h* G     *
     */
    @Watch(
. C) \. T9 M, F$ V. A, _        watcheeClassName = 'infrastructuredemo.GasNode',
4 P  Y5 _. M( M! O7 A        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
( {3 c' w1 q, P, R' r3 [8 @        scheduleTriggerDelta = 10d
    )
+ a* q6 Q. c9 W! M* g    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
" _9 X$ A9 w, Z9 B! J% J6 k
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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        // This is an agent decision.
( H: f7 m  b" ]- w2 N; x* c$ P        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)

) i1 J0 X0 h/ T' ]5 U0 s$ X7 l5 T        } else  {
+ Q; K3 o9 s4 N1 S

7 a" U8 q6 J# \; c        }
        // Return the results.
        return returnValue

( r, b- U' [, [; _" L9 O, S8 |    }

! V9 ^+ Z' u& z' K2 J    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
; M% m) C. w" E2 Y        start = 1d,
        interval = 1d,
: R+ K! J6 l3 h5 a        shuffle = false
    )
    public void step() {

        // Note the simulation time.
6 w  F! }3 Y' ?0 P9 U        def time = GetTickCountInTimeUnits()
" }7 b$ y9 n! N) \* N3 R6 C9 k
0 Z% M9 n9 L" x        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

. M& w2 ]) b$ d, L8 C# s; A, e    }

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
, D1 l8 Y5 p& y+ e  W       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
$ @3 G# p6 q6 d, X 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
' h$ [, ^* l7 D# F0 H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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
- _8 ]+ a; t3 E5 l        if (watchedNode.pressure<200) {  
- ~# ?, h6 P* j% o            setPressure(watchedAgent.pressure)
7 r  e, l" S% K: i变量名称须统一，可以都改为watchedAgent