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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
: r  S- o' [# `* b    public double getMeasured pressure() {
        return measured pressure
' Q' E2 d7 }" H, P6 y    }
7 ~$ B( o: i# ?    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
+ R5 E8 S. j: {* b4 ~    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
+ C7 b7 j) C/ S: P- x$ v, x8 k; s     * @field serialVersionUID
" t8 z. S7 m  A% s/ A$ X5 ^# x     *
9 r: M" h  J6 m  W  k5 b  o3 k     */
' A6 c+ `' C1 a6 j' r; q    private static final long serialVersionUID = 1L
4 L  W8 s; \9 @0 c+ F
    /**
8 H; w- Z; n* o+ a     *
  |  s/ @6 m: h5 |- l# Q     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

- H8 z8 b5 H" C- C$ b5 Z9 r    /**
     *
* F/ Z( [2 Y/ p     * This value is the agent's identifier.
     * @field agentID
! w8 P1 X0 y% M7 W* R     *
9 [- H2 K* f* T; p; O, G; _/ y     */
  `  R( v* D: y    protected String agentID = "GasNode " + (agentIDCounter++)
6 b2 @  B) M, r3 N8 x
    /**
     *
/ w4 J4 N5 |1 S, }, A     * This is the step behavior.
0 C* S( Y5 Z" T' {; |2 M     * @method step
8 o2 b  W% q5 Q  n* I1 v3 U  a     *
     */
    @Watch(
* K4 K6 q# r, x, W# i5 u        watcheeClassName = 'infrastructuredemo.GasNode',
* p2 f( g, n# [  @+ f/ a$ H        watcheeFieldNames = 'pressure',
' ^- }8 d4 p% B2 G* L4 J        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
# |% c0 ]/ S7 [+ B5 n        scheduleTriggerDelta = 10d
    )
+ V: p# N3 [6 V9 C' s    public def step(infrastructuredemo.GasNode watchedAgent) {
! q# {  y( e/ T0 }5 ^
        // Define the return value variable.
        def returnValue

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

( v. ]0 `0 R& X' N( t
3 m; `* F; x+ h. |  D        // This is an agent decision.
        if (watchedNode.pressure<200) {
* ]# h$ J! a8 g0 j
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
, H7 U; u' y5 o3 \. E9 i4 s

        }
        // Return the results.
        return returnValue
9 U& D+ c+ ?4 c( t: j; Q& H; K9 x
. ]" G* d* j2 [' l" j6 V4 S    }

    /**
     *
     * This is the step behavior.
     * @method step
     *
& b- K, V, _9 y% T     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

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

        // This is a task.
; U$ D6 ~8 q2 I* e        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( H' T! Y& i6 @8 R1 N9 l1 q! ~        // End the method.
        return

    }

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
4 I+ B! F9 s2 @       public def step(infrastructuredemo.GasNode watchedAgent) {
4 ^% T/ g, n* e) [* _         //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)
3 c  ~) ]# V% ~3 s) X2 f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) {
5 y3 s' f1 l8 S, I! l% l         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
! {' ^7 |* {" M5 s. E            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent