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

0 d, d2 X8 X4 ^# t  a' g
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
. v* O% g% ]% i/ b% @( P        measured pressure = newValue
0 t6 K- y1 ^) j8 y6 E    }
    public double measured pressure = 0
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5 F& D, b1 D6 _/ a    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
0 a% }/ B- F2 J$ }     *
4 C& y  K7 q5 h2 I     */
    private static final long serialVersionUID = 1L

    /**
     *
# B: m" e/ P  K! U0 v. J     * This value is used to automatically generate agent identifiers.
8 y1 F' i& T+ f0 k8 c4 }( F     * @field agentIDCounter
     *
     */
  \$ z  h- q( U. {! C9 g6 P- r1 D    protected static long agentIDCounter = 1

; a$ X$ v1 u3 }' N    /**
     *
- y+ I' R1 F  [7 G% a8 F     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
, o3 w) Z1 P4 A+ C$ f; e
    /**
     *
+ _( p% c/ N/ V) h     * This is the step behavior.
     * @method step
" B5 ~$ |, `2 y3 {  @8 a     *
1 R2 }" D' F) I( D) E; w4 k     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
! \. z4 P! g* B: m) P3 O
        // Note the simulation time.
9 R  w+ L8 ?4 {1 M6 e$ V/ F2 }        def time = GetTickCountInTimeUnits()
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1 h' x8 ^4 q8 i: \* _" G" P        // This is an agent decision.
2 E8 n  g, G2 Q) Y- q& _        if (watchedNode.pressure<200) {

, m( S- S7 Y3 V  [9 U            // This is a task.
; _' U' }) P" |6 ]% k. Q            setPressure(watchedAgent.pressure)

" G2 }5 y, i5 a+ u        } else  {
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        }
* @" Y; m$ v4 i' U* a        // Return the results.
        return returnValue

    }

    /**
. T" U0 W, F$ s7 G; l1 {     *
$ X: E8 o, I6 [6 J1 z9 I& I! p     * This is the step behavior.
     * @method step
' [+ G/ g; I5 w/ J7 A6 O     *
     */
" v7 }6 A# f) c0 M9 P6 i: B    @ScheduledMethod(
        start = 1d,
+ M3 J' E5 v! N        interval = 1d,
" S# x! g9 W% d4 d) R' l- }  V2 V9 J        shuffle = false
    )
    public void step() {

        // Note the simulation time.
0 V  O! ^  s* {# v+ \) ~5 @        def time = GetTickCountInTimeUnits()

        // This is a task.
" |3 h7 N  t1 `  @        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

- k# F; ~5 I9 P! k- K' v    }

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) {
1 B) u3 L3 D% N7 f- G& u         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
  q" `/ F/ Y6 ^0 T" K        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
6 [' B5 p' c( U: U9 a* E  e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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
, h1 u+ b- u0 w0 m6 b+ w7 I2 u        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent