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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" N8 X5 m. {) L- O! {@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
2 h" J1 K" S; H5 ]. p: M  L; w2 D1 t    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
* A( s! l, c/ I- _* N        measured pressure = newValue
    }
" i( m' R6 Y+ L    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
  n! E6 D+ p, K+ T! E9 G9 {     * @field serialVersionUID
     *
" {/ r: z6 [3 H: z% w     */
    private static final long serialVersionUID = 1L
0 ~7 F, y. [; r1 n, _- p' V
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
3 D6 ]( Z: e! n- _) F( ^     */
/ Q0 C3 W; A" o; `/ c, G" F    protected static long agentIDCounter = 1
; U8 Z6 ]& Z. C  z
    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
: N( y; S, F3 R: j- g( h
    /**
     *
! S' T! j/ Y3 e% m9 Y, }" E     * This is the step behavior.
: ^* G; t: n5 X3 z+ y% w3 j/ n1 ]     * @method step
- m* O4 \7 [! ^     *
8 b  w, K1 I/ |/ o/ I: h     */
    @Watch(
& J- u! a, b8 J: c  x        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
9 s* l+ }1 E: }* k* D' H3 S        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
+ g+ O  Q5 l  {' T    )
9 B% \5 p2 j7 l0 {% V6 h    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
( D$ b2 l* R4 T* O
! d, Q% ^. k4 O/ p' ]8 Z. }& U        // Note the simulation time.
2 o0 n! |0 F, `4 u3 ?' h        def time = GetTickCountInTimeUnits()

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) {) K! W) Y4 Y7 U9 k* d6 g        // This is an agent decision.
3 g. r% A8 \1 \( H% J, ^" m        if (watchedNode.pressure<200) {
* E$ B9 `) Y4 H
            // This is a task.
            setPressure(watchedAgent.pressure)

$ t# Z4 A' h8 B7 r* ]8 K" k( i        } else  {
$ [0 U0 b8 L3 o

, b- P. S6 ?7 r        }
6 @/ D) @4 r: m; }; c4 }' S        // Return the results.
% q3 h9 T. x# u+ a! v/ z        return returnValue
3 o3 U3 C' E( _
4 v; w8 v- k7 e3 }/ y7 [3 f    }

! y9 O, S7 a; X. ?, |    /**
     *
/ y8 n7 m6 I9 z8 r3 I7 _% a     * This is the step behavior.
. T$ x1 h; X0 Y+ |$ l- O     * @method step
' b) f2 f/ m- H8 m3 X" }     *
* x" H7 }3 h  ?     */
    @ScheduledMethod(
: a0 ~$ ~' k5 {; c        start = 1d,
5 P0 e. k: \3 `6 f        interval = 1d,
        shuffle = false
    )
& e( J6 B% _' J' u* P' S# K  `    public void step() {
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is a task.
. W6 ^3 Z; U# i! c" J        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
7 |, t  W( q$ `9 ^$ u2 R        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) {
/ \# |6 @& W9 O3 p         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
# }9 g$ i% K+ L* v8 Q            setPressure(watchedAgent.pressure)
8 n0 s# p# q" y8 V+ ^  i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) {
% W. l! n* ]8 s0 i# S- v2 E- `         //这里是watchedAgent
但是在语句中，你填的是watchedNode
  E2 u' y$ N' {8 P3 y- A/ ^. h3 h- z$ D        // 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