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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3 y2 |/ q" i. o7 S/ m, s0 Q8 c5 L! p@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
/ f( p5 h' s) R( T- e        return measured pressure
! d8 K% |7 h" ]; |4 ]) n1 O5 @" d    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

0 A/ {/ _& J7 A( S" y/ q    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
) m& X+ N( X: ]0 v1 ~8 A     */
    private static final long serialVersionUID = 1L
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    /**
     *
8 g: Q1 S$ e' O3 e% B     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
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    /**
$ ]' M- n/ d, g& X$ G3 C) z     *
     * This value is the agent's identifier.
0 Q: o: M8 {1 G7 Z! ~     * @field agentID
     *
     */
1 C, i3 f8 b4 _" z    protected String agentID = "GasNode " + (agentIDCounter++)
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1 a9 X6 u  ~* @" F& L    /**
     *
8 F! U) P4 D2 w& X' ^0 G     * This is the step behavior.
     * @method step
0 @4 n$ d  W1 \/ q( E; G     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
! O) T- @: [" I# {$ S7 z        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
1 q# Z7 n: t- P' ^7 V6 W    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

: Q) E* P& D# V( ~# H        // Define the return value variable.
        def returnValue
, t4 O9 ^+ ~. q: s
, B1 }: V. n2 j( v9 m6 s' ]9 Z        // Note the simulation time.
( Q' Z) V' V  W4 L3 t* C        def time = GetTickCountInTimeUnits()

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        // This is an agent decision.
        if (watchedNode.pressure<200) {

: B# Q# Z' F) C5 d/ g            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {
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        }
  p* Z9 E5 Z, b6 ~' P        // Return the results.
        return returnValue

    }

0 G5 E7 X; b$ r0 b- N3 \4 C    /**
     *
     * This is the step behavior.
5 P5 ]& p0 _) I: o     * @method step
     *
     */
: E! i+ ?" @2 Q6 }- i3 {    @ScheduledMethod(
        start = 1d,
        interval = 1d,
( {% [5 T$ [3 b; Z8 _6 j' c        shuffle = false
    )
  U, l0 F3 M  k  j8 y    public void step() {
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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+ F8 \( p! \1 g/ C4 G( B7 _& s        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
# o! J0 p% J' F4 a8 g. M% q        return
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* Y' A. o$ ]5 @6 e- a  r7 l/ A3 j    }

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
但是在语句中，你填的是watchedNode
. _$ t$ a8 o; U. {6 j        // This is an agent decision.
        if (watchedNode.pressure<200) {  
0 M+ c4 d4 [* g* m2 s% Z8 U            setPressure(watchedAgent.pressure)
. G$ H: i% G5 S2 Y" p变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
5 X1 o) @# S4 m9 c       public def step(infrastructuredemo.GasNode watchedAgent) {
$ M$ d. g8 T' b+ j! H/ x6 r         //这里是watchedAgent
但是在语句中，你填的是watchedNode
7 L6 d& K3 X. X" d/ j9 [  k, l8 _        // This is an agent decision.
, b1 B9 Z2 }% B3 {" b- h7 ]        if (watchedNode.pressure<200) {  
5 P% y9 T6 {; b/ @- r( V" n            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent