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

, Y# R0 l+ w( S0 h: B
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
5 y; s" w; D6 a6 n        return measured pressure
% G! P; V4 R1 `, r( o/ D' U    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
4 G& x/ F+ }6 U5 {6 j6 H$ v    }
! T6 K8 |. s0 [+ s    public double measured pressure = 0
0 x" {6 ~- p/ B3 L( r5 a  a% U# N
) `$ }7 A8 G4 ?- y    /**
     *
     * This value is used to automatically generate agent identifiers.
- ~; e$ w. k' `9 O6 l% u) m     * @field serialVersionUID
3 Q+ n% |; D3 L0 T& W     *
! d) d8 a. o1 n0 q8 I     */
. k9 n. P% B" l2 T( X) p    private static final long serialVersionUID = 1L

' p4 w5 w5 k9 g! Y$ L% N    /**
! w" j% k, Z. O# Q1 D     *
+ s9 Y( n; ~+ c3 E9 o3 T     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
; y1 L# }( d' v8 F; y7 R     *
     */
    protected static long agentIDCounter = 1
  N+ K  v) l8 G2 |1 J6 z" X4 Q
    /**
1 K7 w4 p& W' o     *
9 A$ x) D! ]- Q9 k     * This value is the agent's identifier.
6 p7 s- O$ E" ~: K% ^     * @field agentID
     *
8 s% k" }' d0 J! r9 T     */
    protected String agentID = "GasNode " + (agentIDCounter++)

: G$ O3 c4 I" K2 L3 ^4 ~$ v# O    /**
     *
7 X, v- _* f8 N6 I6 Z9 Q8 V     * This is the step behavior.
     * @method step
+ L0 e  Q# i2 Y" O     *
8 w% @+ c0 I" E7 X     */
    @Watch(
+ W# }2 d0 A2 i% g. I2 X        watcheeClassName = 'infrastructuredemo.GasNode',
5 `! O& Q1 m( g& w        watcheeFieldNames = 'pressure',
& J4 k& w8 o6 G. w: S        query = 'linked_from',
2 V; a4 _- A* c5 V        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
1 ~% P- I5 a$ p9 V) w
        // Define the return value variable.
        def returnValue
9 U" H0 K6 k2 n. N) d2 v, x
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
6 h1 @& o! ~1 O3 f- k/ O
1 m0 U- W' j( \6 K/ H1 S  W" e+ }3 v' ^
        // This is an agent decision.
        if (watchedNode.pressure<200) {
& u8 X' T. x% M, s( N4 e+ F5 m
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
1 P! y. j1 ?! A7 \: p' b0 [

' B" b/ @; ~0 y! g) n' P9 [1 k9 W        }
4 O. C6 q* H3 s        // Return the results.
! @7 m; N+ M0 Y0 _& V3 Q" [! |        return returnValue
2 p% ~3 ^) g4 _  [
2 f4 h1 [& Y6 L    }
6 v- A- ?  p' D7 K$ u
) b1 y& ^' Z$ Y$ I8 G    /**
3 t4 m' n* T2 }+ C     *
- ^" k; y0 Q. ]# K     * This is the step behavior.
. }/ T: j9 \2 x7 T% o1 x& U/ R$ u     * @method step
+ A. E5 b% w& ^     *
     */
* X; Q* O+ s% y/ M    @ScheduledMethod(
6 ?* E2 ?1 R& i4 @        start = 1d,
        interval = 1d,
        shuffle = false
    )
0 P0 r4 w* H% G) q    public void step() {
0 p- N, A6 f  S% V
) F1 ^3 W: `1 z% w. b3 M6 ^        // Note the simulation time.
# Y4 \. p- Z  K* O        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 r! x/ C  P" V        // End the method.
6 e2 t  ~2 k. n" U: z- A        return
  d: C7 T- K1 G1 N  k% i, U
6 ]% t) }! S6 X+ _% @$ z0 g    }

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) {
- R# n6 {( B1 H9 X: L/ n4 e         //这里是watchedAgent
& e/ G1 W( h8 R 但是在语句中，你填的是watchedNode
" {* C' b# M, t/ F+ Q        // This is an agent decision.
8 o* E" v' f% S0 F- }0 E' r. [        if (watchedNode.pressure<200) {  
: U. @0 r+ E- B, l5 h+ Z1 ~            setPressure(watchedAgent.pressure)
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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
* {' M/ ]/ L, b变量名称须统一，可以都改为watchedAgent