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

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9 J! _& n. N- i( t  v1 h( i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
! \/ T5 f/ y. |6 u8 n        return measured pressure
    }
$ d  n$ p9 @) t% y    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
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5 n) J6 s" x7 g! o8 o    /**
# {. v3 _' G& Z$ m$ X+ ?) i     *
# m2 J1 A: n0 [1 E     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
3 W  y5 M" @5 a     *
# ]5 s" m0 g' ?* L! O& P% `     */
7 R, u0 u  Z" V    private static final long serialVersionUID = 1L

$ c8 E) Z2 w: I2 P" U' v* d/ w3 j) j# i    /**
9 r( h4 _6 b) r1 e6 i- u  K. D  A     *
; B  V; c6 F% |     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

& t+ X7 W: o% c; e% U( N    /**
     *
: E6 ]% ]+ S1 s1 R     * This value is the agent's identifier.
     * @field agentID
1 l9 V1 t6 \  b2 r' I     *
+ L% j0 }6 E/ q$ l4 ?' ]     */
' o5 Y' Z- R1 d" `# J    protected String agentID = "GasNode " + (agentIDCounter++)
# {' W# S/ ^+ g' ~" g: Y) G
- X- _, A+ S0 o2 C' K    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
% t/ j5 T" Y. n, X& I    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
, `/ A( l1 H6 R8 o; r# X4 w/ z        scheduleTriggerDelta = 10d
. o4 _) b2 q  E2 ~$ q$ Q- g7 U5 n    )
/ ?7 h5 r& L, G+ f    public def step(infrastructuredemo.GasNode watchedAgent) {

1 z' i# A$ O' f  `% a        // Define the return value variable.
- \+ `! Z. R# w        def returnValue
  ?' O5 P. d8 O1 i4 M9 g- M1 f
" [0 J! g7 `' e" f% w        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
2 c; i* [4 i' b; O9 s, I        if (watchedNode.pressure<200) {
% r2 ?% l! ~6 Y, q/ Z  r
            // This is a task.
            setPressure(watchedAgent.pressure)

5 }5 m, h4 k' u* W. h; L        } else  {
. L2 x9 S) E5 R5 S
# x9 i4 U/ D5 [" Q! T0 r! G
! ^2 L* b: Y1 b- S9 d9 c        }
7 w. B7 D' j2 _3 Z% w        // Return the results.
        return returnValue

    }

    /**
0 g# C! m  ]9 ]" k     *
/ a3 R0 }6 m! r$ d9 r, U1 N     * This is the step behavior.
     * @method step
     *
     */
  s- K# Y* ^# W; E9 V2 O% L    @ScheduledMethod(
        start = 1d,
        interval = 1d,
0 l2 d, c0 l* }$ h0 x        shuffle = false
3 q. a" {+ B3 V( k    )
1 M( M, [, v- |0 r. e" G    public void step() {

4 g8 N& O/ w# i7 r9 }! i3 B        // Note the simulation time.
+ E& c6 B' ^' y7 m0 ^* `        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
  \- @! R+ L- C# V$ S        return
2 T7 u: g; h. M! ?
    }

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
' J+ i- d' Y& z/ f" k       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
, z# s/ t( ~4 Z* a& p- E( L 但是在语句中，你填的是watchedNode
        // This is an agent decision.
2 i" A6 Z3 N: q6 x9 R        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
* n7 Z9 R. K5 V6 M  e# C( x. O& o. y       public def step(infrastructuredemo.GasNode watchedAgent) {
$ O4 Z/ T4 ~: n         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
" a5 E0 Y; T! |. y, T        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
! z5 H0 S: I2 ^" |% b4 z$ @变量名称须统一，可以都改为watchedAgent