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
, U% Y' F) M" o' R

( \+ f( W: H* W4 j; o. J* W@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
. A/ `- O+ x: _0 T$ w& w5 e        return measured pressure
) }) M' _" W7 e+ j: E: G; _% r    }
    public void setMeasured pressure(double newValue) {
% i7 S5 p0 ^7 t) `6 f3 o        measured pressure = newValue
    }
    public double measured pressure = 0
1 k6 v  Q' k$ ]  k7 Y' h% ]) C* v: h( m
    /**
     *
/ e* ]# w' Q% I2 j# L4 u2 D. w     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
  B/ s% S# d+ \* O0 |% b- w     *
     */
    private static final long serialVersionUID = 1L
# S0 S2 E/ l. _' h
; x2 A* J) e) K! H) A! m' q" ~    /**
     *
; f* Q1 X6 }3 ]5 L" \9 l     * This value is used to automatically generate agent identifiers.
3 _, h. {* b# m; q& \1 B2 n6 d# D     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

  v" u% G1 t% m* z6 }9 H    /**
     *
' H- y$ Q. Q3 z) h     * This value is the agent's identifier.
  T$ E. m9 G- ?/ \2 y     * @field agentID
% d9 ]$ G3 F+ M     *
/ f2 Y# c& ?# i5 z0 p! Y8 E% o     */
    protected String agentID = "GasNode " + (agentIDCounter++)
5 d8 S" b' D; |/ H1 T- U# [5 @
    /**
     *
! W% N1 }( |* `8 K/ b  C( r2 P     * This is the step behavior.
& C4 Q3 z8 t/ W1 Z) g& i8 J0 D     * @method step
     *
     */
5 S% u9 i( w) O    @Watch(
& O: J- }. e. S        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
8 ^) j8 _+ p" F  y        scheduleTriggerDelta = 10d
$ N- ~8 e5 ~, U! D0 E* p    )
5 o4 F* k& e5 \! f( d6 l' u    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
3 |* m( }- M  g        def returnValue
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


  f: c( ~# A% A* P5 ?+ X$ ~        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
$ M  p; x. |0 E1 L) r% c, o; j# ]
        } else  {


6 o( N8 A$ g, W: _- @- [        }
        // Return the results.
        return returnValue

; W  ~. T% }8 X5 D    }

    /**
     *
     * This is the step behavior.
: P. K* y8 i  D) Q4 M     * @method step
     *
3 ~0 M, o2 e' w1 V( R     */
  ]% z0 r1 [" Y. |    @ScheduledMethod(
' _* U4 {4 c# o0 w1 w0 p6 _9 A9 Q        start = 1d,
        interval = 1d,
0 \. q8 U5 d  }8 f        shuffle = false
    )
    public void step() {
; ~2 X8 P; X3 l( U7 m* Z
1 C7 u8 Z) V! T) l9 b* Y* ~2 h3 ?        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
5 z& Q. [( q2 Z2 \
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
/ c  l9 B" {& T$ a6 T        // End the method.
        return
8 J- @% [8 q1 e" Y( D& Z) f) n
    }

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
9 ^# \& |' o! x) T6 r' } 但是在语句中，你填的是watchedNode
* [9 F6 E0 n8 F$ p' l+ C/ G        // 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

topbbei

注意，在函数step中
! H& w" `2 l, J       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
! f( F7 u7 o9 M9 G+ e/ B        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
! u$ S  ]' L) Q3 h: P' ]6 r; P变量名称须统一，可以都改为watchedAgent