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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
+ Y- Y* J' j7 J1 M6 _/ Q; x; F        return measured pressure
( K2 N' C* b) n    }
8 ^- v( [  U* z0 |( [$ @: q* y    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
- |  v# D8 f9 O
$ N9 b; \, i* y    /**
. g, s3 w3 k: z! s! i" u     *
. v* `* T9 N6 H# T6 j' D" Q' A     * This value is used to automatically generate agent identifiers.
8 k5 `7 {9 W/ v6 @8 X* i3 X. J     * @field serialVersionUID
     *
" j7 U( |2 g; ]0 c5 u* b     */
    private static final long serialVersionUID = 1L

    /**
) l: o8 y" @0 m- m     *
     * This value is used to automatically generate agent identifiers.
* B2 ~3 z/ |; S$ p5 a     * @field agentIDCounter
     *
     */
/ E! u' L! z1 {5 G3 B' U+ Z    protected static long agentIDCounter = 1

/ K! h( Q# m9 l0 v- h3 J    /**
     *
     * This value is the agent's identifier.
2 W3 a, R  a7 T# ^     * @field agentID
     *
. n( h: b, s8 r0 ^8 e     */
    protected String agentID = "GasNode " + (agentIDCounter++)
/ F/ y. C* I/ f5 U" p
    /**
' j- |. Y6 Y; a! k$ r0 A     *
2 c; e  t3 A) ^2 t& S4 C4 P; \1 r# C     * This is the step behavior.
     * @method step
     *
     */
9 B+ [: N. F2 W" {    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
, a1 y6 I' s2 ?3 a9 ~3 |0 Z/ B    )
+ I3 I% B0 \/ p! a    public def step(infrastructuredemo.GasNode watchedAgent) {

& w- G6 [- [/ }' B/ b9 v  ]        // Define the return value variable.
3 U9 v; G) E; ?        def returnValue
  u& p5 b1 M$ O4 H( k, G  i' h6 d3 O
* s! ~" F7 t. R2 h. y6 z        // Note the simulation time.
- a9 [/ T6 z8 {2 S3 r        def time = GetTickCountInTimeUnits()
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/ a9 o  }! R+ Y( |+ ~/ N        // This is an agent decision.
        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {
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7 Z0 x; t) j2 _# O( n9 s
( d; |0 G3 F& j1 F        }
5 f) f! ~% A. S' |  [1 p        // Return the results.
        return returnValue

! C4 a) r( Y  N  e4 O! N    }

" B( X& R& D. i! w1 N6 j# N2 P- e    /**
     *
     * This is the step behavior.
     * @method step
2 B3 U. t/ z7 g$ y  A* C     *
. X- D, C* d8 R     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
/ R6 t$ X5 M9 L
+ ?4 W& {$ `& o        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
* c+ ]5 I& j* [- z7 O9 R
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

4 h/ b4 g% H7 \+ i0 @    }

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
  O9 I" d$ |0 z0 B9 g) w       public def step(infrastructuredemo.GasNode watchedAgent) {
. z; e$ x6 m$ X, @9 v) W         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
' Q' M( ^; B0 k- w# l" w        if (watchedNode.pressure<200) {  
; R# n: W1 w& |7 {& p8 G# K# e            setPressure(watchedAgent.pressure)
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) {
6 D# Q1 h6 y) c& w         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
4 e$ N- a; T2 H1 |+ [7 K            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent