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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ O# Q8 g  i: J    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
7 S2 H$ X0 @' t4 X6 W7 P) o    }
: D0 U$ G; @" `$ e    public double measured pressure = 0

4 C4 B; J3 W2 U' y% J7 G5 f    /**
# H9 s; O  z# {: h- i8 L) \- ~     *
     * This value is used to automatically generate agent identifiers.
! h, y1 v: d" y: r; x     * @field serialVersionUID
     *
+ W8 y, |3 q9 Q& U     */
6 @" u- N1 a$ T; A1 p+ D- z    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
5 M& y. p+ E* U     * @field agentIDCounter
     *
     */
$ ?( B: N6 @/ Z    protected static long agentIDCounter = 1

    /**
* b. w' |- M4 t; t* a     *
     * This value is the agent's identifier.
     * @field agentID
     *
6 f# j4 u' s; q# C/ o5 W7 m9 F8 S     */
) H, `( y* P; H& }    protected String agentID = "GasNode " + (agentIDCounter++)
! b* b- X& r5 j8 O: K' G3 k
# R+ V' |" S" `    /**
     *
     * This is the step behavior.
     * @method step
* k; O0 o7 h5 p9 L, z     *
     */
% m6 Y2 S+ Z" Y9 F% c    @Watch(
! Q9 h. v0 ?! q, e+ r1 T9 r        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
3 {; b7 s7 [: M- l; R4 t: t2 l- g6 O        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
& |0 a0 W, j( _2 |" u3 c* Z! t    )
* O0 k2 f' s9 N3 Y5 C  i% A    public def step(infrastructuredemo.GasNode watchedAgent) {

0 Y% f1 v1 {( R% L+ Y/ b4 i, b- h$ B( {: O        // Define the return value variable.
) u" y6 K0 g  a& _3 f8 J9 W        def returnValue

: o$ m7 C8 C1 W% z. n        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
  C5 b/ D6 O* v% @4 X/ o! @
, E( U) H4 f9 q' y* \3 M" E' w4 Z
* c& D* E: B$ G/ j% U8 q. u5 ]        // This is an agent decision.
- P" ~* s# ]6 C        if (watchedNode.pressure<200) {
3 y4 e, ^' J8 N6 E& N# J
( S' Z. ~* A# w            // This is a task.
* I, q( m. a% t  c5 Q* E- n$ \5 |            setPressure(watchedAgent.pressure)
8 G0 `8 J( j+ _
        } else  {

5 P6 _3 T& Z- [$ w4 J! ?2 I
$ p" f/ n) o; r+ V        }
6 n) v9 J5 F" g        // Return the results.
        return returnValue
$ r" @- P- m: e8 m$ k( `: k  A
8 d: C- y! t7 s; ~+ t8 R    }
, r+ {9 b( j3 e
; b; q2 f4 ]" K5 y3 J4 b    /**
     *
     * This is the step behavior.
4 G- C$ v) c2 Y     * @method step
( n6 ?2 A7 v2 R# F8 F9 x     *
     */
3 r* u8 g# C. c5 h    @ScheduledMethod(
7 U# J; v/ P, I9 N8 X  d5 `        start = 1d,
" O# r8 }2 ]: \& W        interval = 1d,
' k9 B! B9 q; L2 [) b( y        shuffle = false
    )
    public void step() {
4 o" Q+ N9 @( g& k( q
$ W& g1 F2 y- V, b        // Note the simulation time.
8 L* x6 Y) `1 T# J        def time = GetTickCountInTimeUnits()
: ], O& S% z- \2 q5 g
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
6 s8 \3 |7 D  b4 m) n        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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
' N: t; y( F) t0 \# e+ A1 Q8 t        // This is an agent decision.
: l+ i+ F# w- ~6 y        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
5 ]/ a  H3 T. z  n% y       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
* K1 x7 S+ \+ q; H4 p 但是在语句中，你填的是watchedNode
* m: X1 |5 ~' S0 g; t7 n! N& f9 m* Q- v        // This is an agent decision.
: t" X# W9 k0 f! O; S        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
) s. I2 i6 _$ i: b* I3 m: `变量名称须统一，可以都改为watchedAgent