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")
    public double getMeasured pressure() {
        return measured pressure
. ]- f) C/ [+ _$ ^8 B! x/ V    }
    public void setMeasured pressure(double newValue) {
# V  I  o3 A; Z- ^        measured pressure = newValue
1 {  [/ b( I0 y5 X    }
    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
% T" }4 ]  Q. d9 D4 P) l$ `9 |    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
9 x, t9 S2 f8 a, H     * @field agentIDCounter
" f8 T3 R( V. z/ w6 A* J. l     *
     */
: `& h  k$ a& d! Q  Q# _    protected static long agentIDCounter = 1

    /**
     *
  G! C: H3 \  O3 s3 G5 v     * This value is the agent's identifier.
. w6 E+ i4 y0 ^5 V8 L     * @field agentID
9 u9 v$ t+ w+ W7 |     *
' _, _- }- v3 D! F     */
    protected String agentID = "GasNode " + (agentIDCounter++)
8 }# y/ e5 o2 a5 U, V7 X
    /**
     *
" b1 D' E5 q# t& ^; B% ?     * This is the step behavior.
     * @method step
% M; Z' M5 R" R* \     *
* P- `3 {- u* x7 U# T     */
9 i- w$ d. p' x8 H8 O7 ]; X8 X- a5 Y    @Watch(
. W5 z5 V  ^% P  r        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
8 n3 Y2 v  o+ \' d  `7 R. |        query = 'linked_from',
! p5 U* p: J! z8 f6 L) c2 ?        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
& j) F0 z6 J& l    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
- z! K) ~( ]4 a  l, J        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
6 x) Z: O* _- e7 m9 y# ^& W        if (watchedNode.pressure<200) {

. T, B3 b% x2 A9 c6 G4 M6 Z            // This is a task.
* p' s+ ~" v+ ?5 b2 O            setPressure(watchedAgent.pressure)
5 A9 z! r/ [, h
        } else  {
1 N/ U6 q8 m6 s# ^9 E

: G: C. n& ^: u2 _+ j/ l# ?        }
        // Return the results.
& o- p5 k% Q. v3 s; ?" v( M9 o        return returnValue

    }
0 l5 F9 q( u: Y5 u  t/ m3 D0 k
' D1 M+ }8 n5 V! y6 ~    /**
. ~) q4 X  [, Z! w/ [     *
/ ~2 C6 n" E0 {1 o' l1 L7 F, s     * This is the step behavior.
     * @method step
$ b7 {8 Y* _2 u7 {: |2 u$ Z     *
7 M5 m  e: y/ q( t% V     */
$ |  x4 {$ J$ w- q, P1 Z7 P    @ScheduledMethod(
& _  p0 ^# M& {        start = 1d,
        interval = 1d,
5 s6 Y2 E& v# D3 S3 }! q& |0 b/ S        shuffle = false
    )
4 P5 ]8 }4 U  `/ Z    public void step() {
( ^' D+ T7 ~: x6 X+ s' x9 p
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
" l0 d1 e( M( p: I) Y- z
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 n& H$ v/ M1 Z, Q+ H        // End the method.
4 s# X# [# w4 x5 p7 W        return
1 j% R1 J: j& G& n& V1 y- B# b' r
3 k* L# ~7 K8 z    }

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) {
" y  |4 @) ?5 k         //这里是watchedAgent
但是在语句中，你填的是watchedNode
" U8 w2 G5 ?) _) n3 y1 }. E% y* _" {        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
3 o6 T& i$ }, Q. \7 N! ~变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
+ L+ q; H9 a, [2 V0 f! A       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
! a! t9 \- g4 x" n$ ~" A& { 但是在语句中，你填的是watchedNode
5 z' N) Z1 Z# {7 e# Z. r        // This is an agent decision.
  T& I/ A, g3 j/ \0 X/ L        if (watchedNode.pressure<200) {  
) w" E8 @7 q8 C' H  H: b6 M" L            setPressure(watchedAgent.pressure)
7 m" k* m3 I) B. \变量名称须统一，可以都改为watchedAgent