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
# W. H2 W7 u" h% j7 }5 ~- Q2 _
( s* C* U$ [% F$ F  i
( d% p# c/ P  l: ?@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ L, _/ x/ i, c& h% u) {    public double getMeasured pressure() {
* W8 \3 W  p, ?( H        return measured pressure
    }
9 X! B7 ]$ y6 ^* O    public void setMeasured pressure(double newValue) {
+ {+ F9 Y. g# p4 B5 D/ ]3 z# b        measured pressure = newValue
    }
- A# E  H* u: ?9 J3 i    public double measured pressure = 0

    /**
     *
+ ?( }; Q" e" O2 s* ^7 v     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
% M7 v! r! W5 _9 V/ l/ M% n     *
     */
    private static final long serialVersionUID = 1L

    /**
     *
0 o3 R# j2 L# A% ~     * This value is used to automatically generate agent identifiers.
8 r6 [/ `! G: B% x: E3 z     * @field agentIDCounter
     *
     */
2 R% D8 z$ s/ a' @' `0 O    protected static long agentIDCounter = 1

$ P; C! d# }4 K! O& Z; a+ s% q    /**
% J7 F4 k' g, f7 z+ [; O  H     *
     * This value is the agent's identifier.
+ R  S9 M0 e% B     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
* R- G5 B. a( [2 ^0 H2 u     *
     * This is the step behavior.
7 n4 p5 P) X- ^' P     * @method step
     *
% H; j6 [  O5 j4 g0 ?2 q4 ~5 a0 e     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
, F  M4 v/ h$ V6 f) G7 _3 \& ]3 h        watcheeFieldNames = 'pressure',
9 m5 w6 m+ h; x        query = 'linked_from',
# l" _8 q$ `1 k8 H! `        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
# Z+ t6 w( {& R7 o        def returnValue

. b/ A, e1 Y/ `- b! _$ g6 y9 x        // Note the simulation time.
2 L: k) e/ n% d1 A1 `& X+ h        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
+ \& r8 [0 {, i4 p% v        if (watchedNode.pressure<200) {

            // This is a task.
6 p4 J% ?( }" |3 [5 D! }( I            setPressure(watchedAgent.pressure)
+ I% m3 H1 D; U1 e4 I1 H& ]3 s
        } else  {

  q; N3 _3 d, D/ p% a1 l
        }
        // Return the results.
" h8 U% r7 a2 ^+ |2 {& H* k- [% f# ^        return returnValue

' i4 q1 H! X5 e9 Q& z9 y    }

0 F  L0 x  i5 j/ n8 v5 o. t2 `( U8 d    /**
7 k0 g$ f% L- v$ U; O- P4 r7 l     *
2 ~& e2 J& W3 q' q5 p% }6 ~" n! A     * This is the step behavior.
! K3 p) A9 G0 i4 w, u     * @method step
     *
* A0 n  I9 h( r  |     */
# B3 d; B" Q- H/ h4 q    @ScheduledMethod(
3 y! W" b# H7 I1 x) h- w        start = 1d,
) w' S8 z' b: A' b; ~/ R. O: c        interval = 1d,
, L+ Y0 S3 C8 k* g        shuffle = false
    )
# m# o6 L0 _# A7 k    public void step() {
7 I! k2 P: W' J. R. B; d
( D9 ]) E8 Y$ S) N* J        // Note the simulation time.
' f  u. r0 ]- ?        def time = GetTickCountInTimeUnits()

        // This is a task.
# o8 ~; B, S0 z$ I. j0 o        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
; Z" _% j: E, ]4 W        // End the method.
        return
+ S, K" r6 W/ ^+ h9 L
    }

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
- R; P3 W" d6 m, ~2 s& N  s       public def step(infrastructuredemo.GasNode watchedAgent) {
; W  Q9 B) c0 y. E8 O         //这里是watchedAgent
但是在语句中，你填的是watchedNode
' O" T5 d% X) k* q9 z        // This is an agent decision.
! n, \8 U: \, y        if (watchedNode.pressure<200) {  
' k0 r+ h* H' O6 \8 I8 b) J            setPressure(watchedAgent.pressure)
9 G5 T+ T! k$ t2 ^, 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) {
+ r+ j# M" T+ ~8 M$ n         //这里是watchedAgent
1 K; ~; @# Z1 U 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
& G/ N" E2 D+ a8 W' i( y            setPressure(watchedAgent.pressure)
( I' ]1 s/ ?1 @6 E! a# `8 J7 C变量名称须统一，可以都改为watchedAgent