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

. M( y4 X% i0 J3 U# S
: r6 M& g9 _( d( V3 P1 h! x8 f; I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
! B% D  L: ~2 Y( m3 k8 F        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
" ^4 {* }; t* `        measured pressure = newValue
    }
7 s, H2 h% I$ `" U  j    public double measured pressure = 0
& M- p6 v/ Y6 j' _
    /**
     *
2 }) w! @5 t5 A, e9 d4 `2 ~3 O     * This value is used to automatically generate agent identifiers.
! |: b$ D! P4 |, \     * @field serialVersionUID
     *
9 P, d8 }: B* a     */
    private static final long serialVersionUID = 1L
9 c8 K! L' D+ }  m+ e
  L: I$ |  w) ?* X    /**
( c5 Z, N  e; z+ N; _" ], t     *
2 T$ }1 u2 j* m% z% O     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
$ w2 {  X' j. i4 t) y  `9 o     *
5 q4 P, P4 a) f     */
    protected static long agentIDCounter = 1
, ~4 s* m/ `6 f! m. H
    /**
# s2 P' V0 _) q0 n' B     *
1 ^# x8 ~4 j" D6 o# D3 k     * This value is the agent's identifier.
1 T% y1 ]% n8 T& h0 C     * @field agentID
7 ]# D+ Y& _3 O* D# p8 K7 W     *
2 a' l, K5 ]& O2 l0 ]& A     */
. d6 P0 O: v$ ~3 w% e8 ~( t    protected String agentID = "GasNode " + (agentIDCounter++)

! R5 r1 m7 H+ e8 H. E    /**
. g2 g) x7 ]2 o& k3 T     *
; O, u" Z4 J& L( q9 o9 z2 c3 J% A     * This is the step behavior.
     * @method step
     *
     */
" ~: I& `: ]+ T$ q0 o4 z& p. y    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
. e( l3 ?, M4 T+ J7 D$ p/ G4 J        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
- V9 C3 ?$ i/ W8 h, ?5 U, {        scheduleTriggerDelta = 10d
    )
* G" I& J1 S7 ^8 h2 \& ]    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

7 x. u  T+ w( p/ f8 I6 B        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

5 J: c; e  g. p8 Z1 J! t  b
7 w9 a4 C  h* H  N3 D        // This is an agent decision.
        if (watchedNode.pressure<200) {

, z. ^1 k; @! I0 ?/ U8 ]+ ^            // This is a task.
0 X! U1 J/ w" Z            setPressure(watchedAgent.pressure)

        } else  {
; g! t; }8 |* `. }4 ~

        }
        // Return the results.
/ o; w, u1 k7 E/ ^# G        return returnValue
+ P8 c" @& `$ z0 y3 Z
, y% I1 N8 ^2 g9 M    }

) A7 S* I& D' s! g7 o3 E7 {    /**
     *
8 C! q7 [" G$ W     * This is the step behavior.
& o2 c- t9 ~: x3 |7 ^/ c     * @method step
7 R2 f) @. s8 L8 B/ o; M     *
" @- b& r) @' c     */
) [& v7 o- m  ?" w) f& u    @ScheduledMethod(
  K$ [- a. _% G, [1 @        start = 1d,
7 w/ J. l9 {, ^$ }3 |        interval = 1d,
7 u  L9 }0 g8 ~& s9 _* b8 o        shuffle = false
9 Y) L) V' E! q3 w4 k) ]    )
    public void step() {

, o+ g7 a9 O6 g* R4 t% F) ?        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
0 G" t: f7 g1 ^
. P9 I3 J2 P. N# ^        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 x7 `2 S4 I# z0 ?        // End the method.
        return
2 d. d7 [  \1 ~" n' x# f
    }

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) {
! _, J: j7 R; F: g6 Z7 |# g' U  i         //这里是watchedAgent
' {% ^; O  q5 v  E6 p' d 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
  Z+ U( p! @; R& j$ S1 O       public def step(infrastructuredemo.GasNode watchedAgent) {
4 e0 s" f; V$ i9 ~9 d         //这里是watchedAgent
4 v5 n- H1 [+ ?* J 但是在语句中，你填的是watchedNode
5 P  y" O- T" r! u3 Y        // This is an agent decision.
% W) ^/ D7 a2 `        if (watchedNode.pressure<200) {  
: k6 O5 Q( b: @9 V" ]& D' e            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent