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
+ f, x! T# r) s* k( Y0 K
( z7 W( Z. ?2 B/ {$ @* d" I; Y
' h- }9 e1 u! y. X& @@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
5 o0 U+ f2 [, B: o5 L* E) k  r        return measured pressure
0 T7 b5 h: {/ a6 o! U1 K    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
" j# G3 i  L/ I" O    }
    public double measured pressure = 0

; H0 E! G1 ~, f    /**
     *
$ V/ n1 q: K5 h% s     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
+ J2 w: s4 [; c3 a     *
     */
    private static final long serialVersionUID = 1L

1 n5 s: A- ^2 ~3 L0 e    /**
     *
7 d; I- ~  h* r6 p: C% d     * This value is used to automatically generate agent identifiers.
$ p5 ~: v: s, ?3 c( P3 R  Q     * @field agentIDCounter
% q3 ^3 T1 M  V5 E     *
     */
4 F6 u1 t4 g6 `9 y! }    protected static long agentIDCounter = 1

    /**
     *
* y$ _8 L3 y# Z# ^- O     * This value is the agent's identifier.
0 K" `2 m" G+ d4 _4 j" V     * @field agentID
$ \$ [( J: k& K% e  Y6 U     *
     */
/ ]# M) b2 B& d# U2 o; p. ]    protected String agentID = "GasNode " + (agentIDCounter++)

; g! e4 ], }5 t, F8 e    /**
     *
9 h6 X! a1 c) A4 S; ?$ K) ?     * This is the step behavior.
! v: [8 n1 i9 h1 r     * @method step
) x2 H1 m1 }; k$ M' Q3 j" {     *
     */
: h, _7 l, w! x% D: c  ~1 m    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
* c3 X% t; _  I        whenToTrigger = WatcherTriggerSchedule.LATER,
9 S0 E0 O) D. I9 Y5 k. L$ D        scheduleTriggerDelta = 10d
# X) i; d0 n5 ]+ r+ {    )
0 M  s7 f( V4 S4 n. f5 B    public def step(infrastructuredemo.GasNode watchedAgent) {
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3 H: S& F: S; v9 E0 ?        // Define the return value variable.
        def returnValue

        // Note the simulation time.
$ V0 H7 r( L" H" G        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
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0 w* y5 T, i/ l            // This is a task.
            setPressure(watchedAgent.pressure)
. J8 p. O$ h1 n0 Q. J9 [5 {
        } else  {
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        }
" e4 @1 F" ~3 t% I# A( `        // Return the results.
        return returnValue

    }

- r) s. f4 `4 X1 o. n    /**
, {' ], h3 E6 H, v5 D     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
& d+ V3 f; [- q/ X, c; C' C        interval = 1d,
6 t# g7 |1 O6 R: Q# q& s6 R        shuffle = false
    )
: a  p3 X; h4 F. r- v2 b    public void step() {

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

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
/ `6 D6 |  H# ]        // End the method.
1 e6 v  z9 }+ j$ [, S' J        return
  g  n/ a: l; 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
# @' {( a+ M) [* X/ P: i0 d         //这里是watchedAgent
8 R( C8 d9 e* y) A 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
: F8 {! M4 q  `- s) e' z& b' |# a            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 O" E- h: r% U! W         //这里是watchedAgent
但是在语句中，你填的是watchedNode
8 }; q+ f: i) t8 z+ n% D) l. J        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
0 |3 R+ g  N- S; w( o变量名称须统一，可以都改为watchedAgent