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
; ?  l. Y8 T9 Z' v: l4 t

0 r+ r. |' }" @. S) L@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
/ M6 [9 U8 h' ^: i' H  }9 l        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
  W# R( f6 E% j    }
5 Z+ Y8 P- z1 @. }* k' K    public double measured pressure = 0
& m4 w- U$ f" N! ~/ F: x
    /**
     *
- c% {, O& t* w+ F' z. P" u& K     * This value is used to automatically generate agent identifiers.
- R0 h" s( v0 ^7 L     * @field serialVersionUID
1 y- W) y# r+ @     *
     */
    private static final long serialVersionUID = 1L

! v6 d* x$ F; \2 N# g. C8 o6 n    /**
7 i% W+ n) j0 m. x( H( ^( j     *
3 ~6 y  m/ [4 K) x8 f     * This value is used to automatically generate agent identifiers.
7 Q: O8 R: X4 Z, [+ S% R* w$ G, k     * @field agentIDCounter
  o; l7 h8 z( H3 X+ W; o     *
+ ~6 k7 o1 G; d5 N$ m* T+ |" Y2 p. C     */
    protected static long agentIDCounter = 1

: Z/ N6 B! i9 {* F( \    /**
# y' d% @* P8 N     *
     * This value is the agent's identifier.
     * @field agentID
" s. {) O0 r8 M8 J2 ?     *
4 S- J9 p- K8 F5 I5 U' M9 f     */
    protected String agentID = "GasNode " + (agentIDCounter++)
' j" l8 F7 O; M# i
7 I. t! x+ X' U, }$ X9 q    /**
     *
     * This is the step behavior.
2 g+ `0 |! |8 O( D     * @method step
     *
     */
" `! {0 R; |* s    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
, V+ |7 ?6 }+ y        scheduleTriggerDelta = 10d
    )
# D5 @5 n3 i; [. N& r; K' \7 O7 n    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
! N& Q, p$ A3 [3 I; B7 G, Z
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
$ [# s& ]/ ^+ ~

- E; Z9 s! m7 c        // This is an agent decision.
        if (watchedNode.pressure<200) {
. Z, D# P- c- U% i* d+ v% p' `* Q
            // This is a task.
+ s5 b, a9 Y" Q% u- g( H& L$ L. e! Z  g            setPressure(watchedAgent.pressure)

+ M% k. F) s( S- R        } else  {

! u2 B1 h* c% b6 Z- P: |
  w# a# U+ ^$ S  U( [$ l; t        }
4 }- Z" ^" {. s9 Q; X        // Return the results.
        return returnValue
4 H4 P/ |1 h4 G, z  L# X
    }
: F, g, O% f/ e4 u
  O) i$ k! D. i" A' U# Y  s2 Z( t    /**
     *
9 |8 t% Z, H% U     * This is the step behavior.
3 C# `1 `, h* C+ G     * @method step
6 a  r. v6 J( \* C6 J6 F; K     *
     */
    @ScheduledMethod(
        start = 1d,
: F* L+ K0 P  J; I4 \9 E1 D% T9 n        interval = 1d,
        shuffle = false
5 {9 L$ J# v6 n. D7 e6 w/ B    )
    public void step() {
+ F! x1 {( h& |
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
  [3 b+ E/ I' B7 P
        // This is a task.
. R& l; y3 U7 [! ~7 H: [/ s# W        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        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
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
- E( u) _4 S3 \7 \7 }" \8 c' ?6 n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
6 \- }! u. j- {8 O  p: q* K  H 但是在语句中，你填的是watchedNode
        // This is an agent decision.
! r1 v* T- w! e5 {! c" j/ v- K        if (watchedNode.pressure<200) {  
1 |( |+ }4 `. Q" T% e. S" M            setPressure(watchedAgent.pressure)
7 x6 N7 }. l' o% {6 _变量名称须统一，可以都改为watchedAgent