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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, G) V" s# i+ E8 ]# a0 L@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% ~. w2 U& ~) `9 [7 H0 W: \    public double getMeasured pressure() {
  V$ f/ c) q$ m  t        return measured pressure
. {; x4 w! c2 L9 X8 W    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
' @# Q) u: T" r7 V, X9 j4 S    public double measured pressure = 0
( X: W  N! d6 A1 q+ }
) I( |3 R& \2 i2 F4 \& g! P    /**
     *
2 w6 Q& r$ h! h6 Y     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
. T+ _- B6 q1 a% [9 _    private static final long serialVersionUID = 1L
, a2 E& g3 ?: q1 S$ l. N
    /**
     *
7 M$ Y3 \5 Z7 H  y     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
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4 z/ i; W% I. n    /**
     *
- K  @0 b0 N3 H# s/ b( z) S+ C/ V     * This value is the agent's identifier.
     * @field agentID
* p& z$ ]5 A5 X; p0 h0 P     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
' Z+ n0 L7 I+ N* }( N# z
) G" H, U2 t  U) C9 z. Z% n    /**
     *
     * This is the step behavior.
     * @method step
5 U/ G0 q. s  T% h" i     *
     */
5 ?5 w1 C& h, [' e; g( M3 N! j3 u8 }    @Watch(
: f% p3 a/ `! k1 ~        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
" D' D, k5 T. ^6 t$ v        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
4 y3 k1 N  b0 K. c) |    public def step(infrastructuredemo.GasNode watchedAgent) {
, M9 Y0 [3 H' s
        // Define the return value variable.
        def returnValue
8 {9 u% ^" m0 o. P" N5 _' x
1 v% q& ]8 ?& Y; f        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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+ k+ H2 N0 P. r$ d1 a# k9 G, g        // This is an agent decision.
' P/ F, G( e# E4 O2 X        if (watchedNode.pressure<200) {

7 l4 O1 V' c+ r5 a! n            // This is a task.
            setPressure(watchedAgent.pressure)
) B# e+ G1 \6 y
        } else  {

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9 `5 V/ [2 z" O4 h& m        }
        // Return the results.
        return returnValue

9 Q8 `1 R/ G  n% X) [2 a% e+ i    }
& I$ i# c& @6 S/ M7 ~) B; g" R3 t* F8 w
$ i5 {' R( x* J+ S    /**
( U9 [% P& F- }4 r: R     *
     * This is the step behavior.
     * @method step
6 N9 [% ~" P3 L' N* M# Y/ k3 T     *
# M! {5 o! T+ T. _: k' c     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
" \6 P; a. I2 b. u% N/ P  N* F7 h2 R1 _    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
' ?( N$ h0 w% A- O
        // This is a task.
8 M! d6 Z  N/ u3 ~        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
5 t2 B: _% R. O2 K        return
) G9 E- J$ D5 z6 f$ w( @. C
    }

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) {
7 L  H2 V& h! a0 Z- w/ A         //这里是watchedAgent
9 z& V7 W; A: M3 V6 _: Z 但是在语句中，你填的是watchedNode
3 _; L0 m1 L5 T8 s  U8 H        // This is an agent decision.
9 W# d/ Y" V2 I% o: o2 f        if (watchedNode.pressure<200) {  
# A8 [! C( q4 E! t% l            setPressure(watchedAgent.pressure)
3 s) C7 _2 F* ~9 L# x+ @' K$ D变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
/ A/ b3 E: N6 C& E% M! m; N1 Q       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
3 t% ]9 _! r' a0 N$ _2 |1 } 但是在语句中，你填的是watchedNode
0 D8 l2 V, v0 w# M        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) ~1 Y* D; ~3 x' F            setPressure(watchedAgent.pressure)
: x5 B6 G' }$ Q0 k5 g: x变量名称须统一，可以都改为watchedAgent