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
) m2 l4 ^  k, P$ o9 J2 t. o7 |) X

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
$ o. R0 A% t2 M$ f3 e    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
* M7 n0 z9 e9 V8 a    public double measured pressure = 0
1 C6 u+ h" r2 i8 w
1 W- @/ E* h, y0 v! c    /**
: I# G% y8 i+ e# g, d5 ~7 L     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
6 Q- A8 g- V$ O  k* a     *
     */
* K1 w' Q1 L2 j; T, Q& Z8 I    private static final long serialVersionUID = 1L

    /**
8 d* s- O& |; j# M7 ]% p0 {, B     *
3 s# h' `' J- X* X, H     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
$ H; R5 N% G4 Z3 l4 Y# t, n     */
- ~5 B+ Y7 I. T' D    protected static long agentIDCounter = 1

% K; V) I% U' p    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
$ h; W  K3 p( c$ K' p# C     */
' o6 x- }& J- K4 b% B    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
5 `9 i" e( C0 l2 Z" u: |; K$ d     *
- v* b6 W& C: I# q3 s/ p6 Z% g     * This is the step behavior.
     * @method step
     *
     */
' `' F0 d1 F) A, C1 Q' Y    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
' _; O9 V/ c  A- f0 q        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
- r6 z, g1 N7 f( j    public def step(infrastructuredemo.GasNode watchedAgent) {
: t, u; o/ @$ n' g
. X& P: V; N) T0 f; l7 a! c$ K3 }! O        // Define the return value variable.
        def returnValue

) ?" n: [3 A. d- B' w$ ?        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

9 _0 f$ g2 b$ e7 ^; {
        // This is an agent decision.
        if (watchedNode.pressure<200) {

' Y6 u3 g% a  D8 _$ C0 J7 q            // This is a task.
: [( l7 t  B2 Z3 z+ }            setPressure(watchedAgent.pressure)
* w2 `; O" p* O  t1 |" ?3 l$ ~; P
        } else  {
  {- \( {3 j4 E& I3 ?6 {' J
5 n! U% W6 P# @& t
7 p7 t! E' F( p9 m        }
        // Return the results.
" A2 B- {! J& @' l        return returnValue

+ y' M6 V! X8 Y2 S    }

0 |0 L, U$ }3 V3 Y, M& ]+ b/ m    /**
- S/ Y. ^$ @) d. s' W     *
% `- F: _1 z& W     * This is the step behavior.
& {3 {. r8 Z, t! |0 N     * @method step
2 D8 W6 Y. F2 p5 h  d     *
     */
* |+ E2 A% l) d    @ScheduledMethod(
        start = 1d,
9 F8 g% W# p+ i9 r" D8 i+ ^; s2 \        interval = 1d,
        shuffle = false
    )
) A6 l, W, E4 L    public void step() {
2 [3 A& @7 c3 {( F2 t, ]5 h. N
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
& p8 L( E( M6 e) `; A( ]7 {6 `
8 ]' o& Y& j$ N  }9 \        // This is a task.
5 n% A/ }9 g) H3 C; U        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
- V& m" L1 y9 z9 z+ s# N. ^. m         //这里是watchedAgent
! h5 ]4 W9 J5 f- M 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

topbbei

注意，在函数step中
: H: ?* `" i" e+ G6 R. a& A6 i       public def step(infrastructuredemo.GasNode watchedAgent) {
8 o+ |% Q  R2 d         //这里是watchedAgent
. }" y/ t0 C7 P& |( N; A 但是在语句中，你填的是watchedNode
        // This is an agent decision.
- d  i  ?% T% z" ~# p: R; D' ^        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
6 b4 X9 U  c/ O0 w, y# V9 P$ P变量名称须统一，可以都改为watchedAgent