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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- o: F" x$ H; d3 l2 ^+ c" |3 J& o) p@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
# [( B) V7 P( P6 z        return measured pressure
, J' k' i3 @9 b2 g% i    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
3 D* _4 l9 N( T# A% n    public double measured pressure = 0

; c& F0 [6 K7 {    /**
     *
; c6 d1 v" F) O" D6 H9 {" _     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
+ r; {! K9 h2 w$ d% w     */
    private static final long serialVersionUID = 1L

    /**
' a4 R0 q, R; m) ?! l     *
: u# H4 |; f% X2 y     * This value is used to automatically generate agent identifiers.
& W( i0 S9 _& A4 g& G- w) N     * @field agentIDCounter
     *
4 F5 h1 t  J; J, f6 y- {     */
' n, I4 H- J: T6 j6 b    protected static long agentIDCounter = 1
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; H% T- {, Z3 q& S9 n$ R    /**
     *
3 n# \- t2 j2 ]9 ?) q: a- Y9 ^     * This value is the agent's identifier.
     * @field agentID
8 ^& u" w3 b! t8 s& e' t     *
6 c- T9 T+ ^$ z; I( k( H$ s+ ^     */
  M& `2 Z8 X( g0 V    protected String agentID = "GasNode " + (agentIDCounter++)

2 I. m5 k$ {' J/ X8 x    /**
2 Z) ^% b' J& z; u     *
. v$ O. j/ e) D% y. d     * This is the step behavior.
     * @method step
     *
; e0 G- l! D$ O) U$ e+ x7 S     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
; q- x" Y* I" r8 S  f8 k( b% b    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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) |% {2 b- p# y8 {. ?2 E& K        // Define the return value variable.
; ~' Q$ z4 Z' Z* a8 c; V5 Y8 o& \. b        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

, I6 W, O, W3 `            // This is a task.
  {6 j" A* U1 @5 Z            setPressure(watchedAgent.pressure)
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        } else  {
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        }
        // Return the results.
        return returnValue
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    }

$ X- q3 ~7 j" T0 ^    /**
7 ]* L3 b, i( a3 |/ w# X& d     *
) C' N- n# U# _* P  Q     * This is the step behavior.
     * @method step
     *
" W) S- k' K) Z  d/ @  d     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
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6 U. ^2 H3 U2 C* c        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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$ K+ h/ K+ p1 ^0 x# L        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! w9 G" z6 s" z" A8 Z        // End the method.
/ f5 t4 L) }# ~' p3 G        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
6 {* a, N+ X1 I! O       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
8 `* d: d, d6 E: r( z$ {8 j# Z5 T            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) {
1 ~1 n% X# U8 i' \         //这里是watchedAgent
但是在语句中，你填的是watchedNode
6 S- y( v0 i: b7 h8 m7 k        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
' [/ N2 q: Y( f+ j" g) y变量名称须统一，可以都改为watchedAgent