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")
& Z) e+ j% F  D, f( g( M  x    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
$ A/ E1 a) J! P( T        measured pressure = newValue
6 Y2 ]7 i! W, [5 p    }
    public double measured pressure = 0

    /**
     *
# A% y/ }; o( y# F4 X( v8 y2 s     * This value is used to automatically generate agent identifiers.
9 }% }1 @% S0 c, n     * @field serialVersionUID
9 S( U# T) v8 o* N3 J9 \  w1 f5 R     *
     */
    private static final long serialVersionUID = 1L
0 W" t) y" T" [: I* k0 M6 ?9 r9 t4 Y
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
3 L1 V! U# L# G" U& @! f  V) r     */
    protected static long agentIDCounter = 1
7 T5 u1 n7 m" b8 o/ p
. a' o  [. q) B! q; v    /**
     *
4 w4 m! P  C! b/ j- M     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
0 R/ x3 s2 F9 E7 V3 s
    /**
     *
     * This is the step behavior.
     * @method step
2 D; }5 H! f& D$ I2 {# |& ^     *
     */
7 G7 ^; X8 q& D1 G' p6 {9 {    @Watch(
3 v4 M% E. }. s) E" l& T        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
/ F6 d$ x* k4 K$ U9 P+ B        query = 'linked_from',
4 Q  p0 p! O7 h3 w7 L        whenToTrigger = WatcherTriggerSchedule.LATER,
: d' p/ [2 |* }6 E1 \        scheduleTriggerDelta = 10d
    )
! D" p' Z3 W5 s! s    public def step(infrastructuredemo.GasNode watchedAgent) {
) O% R" A2 W* C8 v3 @1 J
        // Define the return value variable.
% R, N$ q. W! H! F$ ~        def returnValue

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

$ n$ S+ `: B/ z8 T- K
% E( v) f9 Z# R& V0 x2 N        // This is an agent decision.
4 U7 ^+ V0 h- U( ~! I        if (watchedNode.pressure<200) {
5 i  c/ E+ W2 o6 ]! g8 Q
) ?$ l( H& E9 U; b6 g$ X* K            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


        }
% A* u  J+ ]/ m3 r7 q; A4 X$ Q5 `7 ~        // Return the results.
4 F* a" p/ d+ ?. W        return returnValue

    }

    /**
     *
     * This is the step behavior.
, f. b2 D  b, \1 S     * @method step
- ^, }( h# M/ |* J     *
- C$ _6 p3 e; G: y* D     */
1 B: G5 ?+ ?  w  Y- z! p) W. ^# T+ T    @ScheduledMethod(
) @7 u+ C# k4 q9 H4 q        start = 1d,
; s  Z- b  |9 m" a        interval = 1d,
8 k: U/ Y8 \) R        shuffle = false
" \" b  W. E0 ^9 T7 i4 h    )
* x4 V2 G; n1 z* O. B    public void step() {
& g- `9 q( D/ u; ?
8 G. N5 T5 |; B  \" F, I, ]* Q% I        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

0 q4 V# c( ?6 X8 x7 M6 n        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* l/ @, P7 a7 L* T; P% f        // 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) {
  g. B% }0 N( l( Y         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
' m- P" M( h% i( t        if (watchedNode.pressure<200) {  
+ x* v+ E' {' d! V. D            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
* f, G' P& K2 }: S       public def step(infrastructuredemo.GasNode watchedAgent) {
. i4 }4 N$ A& u. x# [8 ?, u         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) n' `, {- I. S            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent