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
5 i- m/ R5 s6 g" g1 \# ^1 Q
2 Z8 C) [& j3 X! `, ]& s
( j: j# G" [9 F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
1 ~! _5 h3 U6 f. z7 O    }
    public void setMeasured pressure(double newValue) {
2 l3 a, r( u+ g* q6 E        measured pressure = newValue
    }
, Y- v" g. G( ?7 y  ?    public double measured pressure = 0
" a2 I' t! W' |( s
! C$ C  _. F" F" Y% L    /**
     *
     * This value is used to automatically generate agent identifiers.
; ~1 |. I% A' M) d3 d6 b     * @field serialVersionUID
     *
% r! z' N! y- F4 Y6 y8 V3 y# u     */
6 X" l* v8 ]1 Y9 B. B2 x& b$ c$ B    private static final long serialVersionUID = 1L

1 p( G. v/ Q1 u. v8 H) T    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
+ M2 N' s1 v. S) F. X" d. Z; e2 ~' ^     */
! T: J  e- j, ]6 D    protected static long agentIDCounter = 1
) n, K# z. G2 E
    /**
: }3 h4 j9 I0 W- b$ K7 w" g     *
  H: i& m( F5 h0 @0 Q& i     * This value is the agent's identifier.
     * @field agentID
# }& O# F1 s+ T6 c& s9 ?2 `     *
3 L1 i3 `& U$ U4 D6 [- q' b4 r     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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' D; p8 q. x4 h( {- B  u) Q/ [    /**
3 x4 J/ Z/ q7 v. A2 c# {4 A- \     *
     * This is the step behavior.
     * @method step
     *
: Q6 Y. Y9 }, U     */
+ Y* Z5 K) Y0 q+ p# l4 h    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
# _: X" `+ h% \    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
        def returnValue

        // Note the simulation time.
1 B* g; f/ L7 v3 T' s        def time = GetTickCountInTimeUnits()

) [3 {8 q- |, }
. `& b8 R$ u# h( D        // This is an agent decision.
5 c9 V) y) e. H        if (watchedNode.pressure<200) {

5 t1 _1 j+ ?: j$ f3 P            // This is a task.
2 m  ?- f8 B  u" H; y; |            setPressure(watchedAgent.pressure)
/ j# b! j  M* I: M& m9 K) k
        } else  {

5 x+ o$ e* ^; e& T* N+ }
- I3 x+ i6 L. T9 m+ h        }
0 T$ s1 S. y& n, \) D        // Return the results.
        return returnValue

- f+ y6 T8 D" B    }
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  s2 |; P" T5 s/ v0 @, Q5 J8 i$ X    /**
2 u. V* y5 l+ G/ V* V     *
     * This is the step behavior.
     * @method step
     *
& y8 W+ z6 E9 y5 Z0 F  O7 W' l. X     */
' j& }/ N0 l# i, C    @ScheduledMethod(
7 t, ?8 E3 b) @6 }        start = 1d,
" \4 k: q1 v+ \) r- c( `        interval = 1d,
( j6 S  y+ j  R3 c2 R7 w" |1 I        shuffle = false
  g  }2 X3 ^) P$ k5 w* f) l    )
    public void step() {

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

  _+ i  R& b. P' w        // This is a task.
6 }/ i3 h9 |# s7 z1 L: W2 Z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 b8 n6 ]! C: K, V        // End the method.
" X& ^; l# l/ v9 ]* n7 Z        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
' O6 h, R. M+ }9 J7 u1 ^  d4 d       public def step(infrastructuredemo.GasNode watchedAgent) {
. V9 b+ G4 |' ~$ |: a         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
: `  Q' t( I, B9 _7 R" P3 Q        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
0 M! L" Y9 ~# H8 o7 M) b- ~       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
0 L- L# ?, c, ^- p* N# u1 K4 @ 但是在语句中，你填的是watchedNode
. E' U" R3 e( |. y  ^+ V2 l        // This is an agent decision.
+ m) u" C9 T. a# m: ], r  k        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent