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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
5 O+ O# @- v) [/ w    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
& K9 C# f, X  K4 C5 B4 H; A    public double measured pressure = 0

    /**
8 }2 j2 U4 _0 [9 A: l5 e7 E     *
! p3 ?4 K  O  ?     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
2 U7 {( R- N9 S9 H1 y8 c     *
  \& g1 n% s: }# u9 w1 p2 K     */
3 q) \" Q" y' r6 `* s    private static final long serialVersionUID = 1L
) w: X1 e0 i/ i
    /**
( P1 i% R5 P8 j0 M     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
/ l5 n5 s& C0 `# F     *
     */
    protected static long agentIDCounter = 1

    /**
     *
$ K/ b7 q& \6 y4 G+ C5 T  R     * This value is the agent's identifier.
3 Y' M; r! \- l, `  G     * @field agentID
* e- h# t3 g& Q& x$ N     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

  \! T% p% C7 f& b    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
: V) Y% v. ^; ]; T+ `+ M7 j8 R        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
: p4 z  B0 j6 e4 G        scheduleTriggerDelta = 10d
    )
; n. y6 ^4 }: J- ^) O: }* l3 w; Q    public def step(infrastructuredemo.GasNode watchedAgent) {
: j* @/ m# l! A" `& D" n
        // Define the return value variable.
        def returnValue
- s+ i8 V; p1 b% D7 ^
        // Note the simulation time.
  A! }8 I  h! x) d        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
) h; E' p7 ]) k. n/ P* ]        if (watchedNode.pressure<200) {
/ b; l3 x$ f7 |4 u  G
            // This is a task.
            setPressure(watchedAgent.pressure)
  T: h: Y1 X0 k8 \6 U) d4 T. T+ z
        } else  {


' g5 C& s+ _5 R8 u) Y8 _        }
        // Return the results.
        return returnValue
& j8 J$ D- @# I& w
    }
; Y8 `4 ?5 |2 c- q2 e
    /**
& x- @3 p' I+ ~+ F) ~! _. c     *
0 Z* a- C9 O7 S6 f     * This is the step behavior.
; m& _; W# g$ @# B$ Z5 G- W: r% ^6 E     * @method step
0 _  c, a  C. U8 ?     *
# O# J$ A$ H8 O( @6 ^0 F0 q* y     */
    @ScheduledMethod(
' U4 z+ k4 Y  y, s6 e4 H        start = 1d,
        interval = 1d,
' j: F) P. I7 J        shuffle = false
    )
    public void step() {
1 `! P& g7 H% o! t9 {
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

1 q8 K3 s+ _9 T/ \' y        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# Z0 {8 r3 q9 T- @+ A( {        // End the method.
& F' j: a  N, F2 c        return

1 g  R9 q3 B# V- D8 }    }

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) {
0 `* s) Z5 x9 U- `; o% e1 k* r         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
; m, I/ {2 R4 U& M! b5 H        if (watchedNode.pressure<200) {  
8 N% V- s  `' L* W: b            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
; k  b4 z: x8 t' Q+ _! H4 N3 D       public def step(infrastructuredemo.GasNode watchedAgent) {
( c( H, [$ G' p" P! \" g         //这里是watchedAgent
但是在语句中，你填的是watchedNode
0 B: C, ]' ~* F3 k+ N7 G+ u# i        // This is an agent decision.
$ c9 p' U% X) |" |0 X! c5 _9 Z        if (watchedNode.pressure<200) {  
  K; {, p3 u1 u; \- r            setPressure(watchedAgent.pressure)
* k# s6 a  z: f7 Y变量名称须统一，可以都改为watchedAgent