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")
4 G4 Z% w6 e7 j0 C) s8 s    public double getMeasured pressure() {
  {5 h6 E) K; I: n0 m        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
) r5 ~/ R1 j/ N. ~9 ^, X, w( g! G    }
5 h3 K6 U$ d0 P. ^0 E    public double measured pressure = 0

' r9 @% `9 D2 p    /**
& g- v8 z7 x5 c     *
     * This value is used to automatically generate agent identifiers.
8 n& L. G" l9 O. e/ `     * @field serialVersionUID
) j  ^4 c4 ^* P; D     *
4 m# M* k+ a0 g2 V     */
    private static final long serialVersionUID = 1L
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    /**
     *
) {5 S) j8 J3 [5 i3 Z     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
) q6 n3 h: |2 [    protected static long agentIDCounter = 1

    /**
     *
, j: C% N7 L# B  i3 L  i) n     * This value is the agent's identifier.
     * @field agentID
     *
     */
5 M# Y+ i. q% D  S; c    protected String agentID = "GasNode " + (agentIDCounter++)
  A# [$ Y/ l5 l9 `) u2 n
* Q: M9 q, {/ h6 S    /**
     *
     * This is the step behavior.
* n: R3 b+ n7 W8 z; ?, d7 q     * @method step
     *
     */
, m4 @$ y  U/ P$ X- ~; {; i    @Watch(
" ~5 V+ [5 s9 y        watcheeClassName = 'infrastructuredemo.GasNode',
& P5 k' j% x7 C        watcheeFieldNames = 'pressure',
5 H( O% |" G) e3 A. Z- `        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
9 f8 B) V) ]9 K3 w% c: s    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

) t8 ]3 u+ |3 E, b" y" J        // Define the return value variable.
        def returnValue

        // Note the simulation time.
3 u2 b4 ^( a1 U0 \, [        def time = GetTickCountInTimeUnits()

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& ~* F$ w3 W; b        // This is an agent decision.
, D- n" U, k" _) G2 _        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {
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: W9 ^, \) c4 \& b9 c        }
1 u; i2 Y7 d; M2 K+ c8 W        // Return the results.
        return returnValue

    }
  C' y2 W! R; e% R& u( F/ I/ `
/ _1 K0 [4 {' n& T. C1 b) [& W$ o7 k    /**
5 J: {4 l0 z. o$ v6 [     *
     * This is the step behavior.
( X# f- H$ h. K/ {  Q4 G4 R     * @method step
/ S3 ~/ [4 _. u; `, L1 D3 Y, V     *
0 F% ^1 q" c* G1 _8 B/ f     */
    @ScheduledMethod(
  k/ i& f9 l3 B$ R- G2 N- e2 l. I        start = 1d,
% N0 p: p+ R1 o- V' U% c* E        interval = 1d,
        shuffle = false
3 ~7 k5 i) n& N6 X    )
$ j! T" @1 E; Y: s1 ?; m4 L    public void step() {
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        // Note the simulation time.
3 n# S/ `6 a  v/ l        def time = GetTickCountInTimeUnits()

; o, D3 |2 a  D) U6 W- `$ Q( d        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
/ L& D5 z! x+ ]# ?% }- V1 U3 w+ @        // End the method.
        return
1 m+ ~( e% @7 o: e
    }

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
9 K% r# n, x) B* w8 q: x       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
6 ~0 l6 _1 ?$ f& k! P3 y2 k  D 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
$ H4 e$ L: Z: o9 ]$ U: D            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! L: C1 i) G8 T: h( n       public def step(infrastructuredemo.GasNode watchedAgent) {
: {: Z3 s- `+ p8 N1 E         //这里是watchedAgent
# z% ?& v1 I1 i 但是在语句中，你填的是watchedNode
        // This is an agent decision.
7 c+ r4 ]1 Z0 }# r9 r7 S+ |        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
1 ?; U0 q7 S8 Q/ R变量名称须统一，可以都改为watchedAgent