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() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
) W$ S7 H, Z( ^' s" p- o    public double measured pressure = 0

    /**
     *
4 Z# f0 J- {1 b: k. T9 ]* L     * This value is used to automatically generate agent identifiers.
1 {3 B0 z& c. O" o     * @field serialVersionUID
3 {5 m* {+ E' h2 J. \, J: o     *
. ^, h3 w4 W$ J( P3 d     */
# [+ B: y5 P2 @' p) h- l5 E    private static final long serialVersionUID = 1L

    /**
/ {! B- X1 y5 Y' S4 u) k- C" X# s1 R     *
  g; M* b' E2 x7 t     * This value is used to automatically generate agent identifiers.
) z  m9 C; q3 P! p2 A# Q     * @field agentIDCounter
     *
1 \" ~, ~/ ]: G5 @) z4 s     */
    protected static long agentIDCounter = 1
8 x. m/ W4 w! r6 X' j/ @
    /**
6 v# P0 a# d  h- N3 \     *
     * This value is the agent's identifier.
& ]* b: |1 f# {! H2 W& N- A     * @field agentID
     *
6 U8 F5 ~: O( N0 S     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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! H: `+ V: g# }+ k4 B; e6 N    /**
     *
& v& C/ F% J5 o' ~     * This is the step behavior.
     * @method step
     *
- x# k2 s, z8 ~! m6 U, _8 v     */
    @Watch(
2 T8 M7 K, R5 ]* T  ]) m        watcheeClassName = 'infrastructuredemo.GasNode',
. e& ~- t  q/ M5 d  H        watcheeFieldNames = 'pressure',
        query = 'linked_from',
5 k! U8 e, U' {) |4 [$ H* g# H$ c! V        whenToTrigger = WatcherTriggerSchedule.LATER,
3 P4 W! C: x. |/ \, b# N# q        scheduleTriggerDelta = 10d
3 S! y) t3 j1 E1 r; x    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
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4 H3 `% ^0 p# P% f        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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        // This is an agent decision.
        if (watchedNode.pressure<200) {
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9 ^: u+ c" h, V1 x4 X! P; i            // This is a task.
) U6 G$ Y% `/ m: {/ i2 R' h- u            setPressure(watchedAgent.pressure)
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        } else  {
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& c9 U8 Y- j* U2 |' {        }
% J+ K# D4 U' f8 F6 ]9 d4 r        // Return the results.
        return returnValue
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7 R: k0 ?) _3 F! X    }
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) z: x8 M' s  z7 x, o    /**
- O4 r$ \% m! U& D5 H- ^2 E8 }     *
, o& b  k4 W3 i- d1 l     * This is the step behavior.
     * @method step
0 B! X! h7 U. B4 V& X     *
     */
    @ScheduledMethod(
        start = 1d,
' h% L: \* N& O$ S8 K        interval = 1d,
0 J% Y! T) T  e6 H, n5 v$ v& ?        shuffle = false
0 {; b4 Y+ s$ |    )
    public void step() {
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/ M/ ^! p. v+ {0 j        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

2 A4 m3 G# d6 r" q        // This is a task.
! B6 T9 I4 U/ @, t: E        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
2 q% J+ b3 |. ~* b; e  s        // End the method.
        return
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    }

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) {
         //这里是watchedAgent
$ f+ `7 I$ w. o+ A$ x 但是在语句中，你填的是watchedNode
1 ^2 i' o: d. L+ b        // This is an agent decision.
, l! \9 {% J! G/ W- Q8 J        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
6 U; h9 p- k) f7 l         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent