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

; X3 X4 q" Y& J3 f0 m, ]
$ s, [  r( h: P! G1 M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ G4 v3 S: N$ B5 m$ ]    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
) I2 ~1 K7 [" U' @; G8 f     *
' z8 }  y* y6 d& o     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
) w& D+ ?: a( @) M    private static final long serialVersionUID = 1L

6 ?9 Z6 J0 q1 i5 ^0 b$ v    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
7 U1 i" ~- A/ X' B  U$ E     */
    protected static long agentIDCounter = 1

    /**
- L; J' K" O8 D  K3 T2 w$ |     *
) u* d: w4 ?' K8 R& J: o. m     * This value is the agent's identifier.
. V3 q+ m3 C3 {     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

, @% w: k! b! q% R6 t( I4 v    /**
; R9 G2 L! G! C7 s     *
, I' O  v7 r) K, b, k  C: x     * This is the step behavior.
     * @method step
2 l& t5 |+ b+ N$ v: V3 M- T     *
5 P2 Z. g& D& T* @/ F     */
    @Watch(
& t0 Q2 ]5 L( k        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
( g' T+ F, R' w  W        whenToTrigger = WatcherTriggerSchedule.LATER,
% D; e' F' x' u: }/ ]+ {' Z/ u        scheduleTriggerDelta = 10d
8 }, }% v1 _( s6 O    )
" @) c0 T& _7 l# B: [    public def step(infrastructuredemo.GasNode watchedAgent) {
6 R6 s/ t2 {4 W/ N) l- h+ U+ e
        // Define the return value variable.
# Z* G4 r- g3 t! Y% ~" e. ?        def returnValue

        // Note the simulation time.
2 r4 A1 Q. J9 X        def time = GetTickCountInTimeUnits()

# V: i& D, O; f! f
        // This is an agent decision.
5 O5 U* {  w. k$ v5 M5 E        if (watchedNode.pressure<200) {

0 i8 Q& ?0 i7 O1 O3 T            // This is a task.
            setPressure(watchedAgent.pressure)
6 k) ?/ a# V" ^. r
        } else  {
. ?/ m2 l5 g# d$ L- z! i

        }
        // Return the results.
        return returnValue

) {) d7 ?* R  Y+ q9 g" u    }
- E7 T+ ?. a: f  H/ C0 x
    /**
     *
     * This is the step behavior.
     * @method step
     *
7 R0 F5 h5 P% l4 r% u     */
5 c# }. N7 {% g2 ]2 J6 w    @ScheduledMethod(
2 g$ O+ j+ ~2 W# ^8 }) E5 t        start = 1d,
# g9 y% i' T' k: V        interval = 1d,
  W$ n5 M! J) N; T; @- w        shuffle = false
    )
    public void step() {
7 @; i/ J4 z8 A. g0 t
1 j( v1 s" w4 L- s4 ^- _5 q        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

9 O+ W; b5 ^; G7 x/ b. F4 ]2 x        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
4 _0 v2 u2 _6 ]- w/ ~1 h        return

    }

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) {
: d6 g7 y; g% }! E& B! d6 q1 v& P         //这里是watchedAgent
4 p& o8 p' `3 O, Y 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
. d  X+ f7 R" t) f; m8 P( J            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
$ W5 B6 n  h+ {$ r" X) v8 T' i+ o       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
/ P4 D2 t2 q+ o" l. ^) e 但是在语句中，你填的是watchedNode
) l# \. v" j. I' a        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
2 m- m) e6 Q5 Z9 h变量名称须统一，可以都改为watchedAgent