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
$ V# e$ l9 t; v4 P3 ?! ~9 ^

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
8 `1 ]6 G& T/ T; X/ k        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
  u& C. C* g8 J( N5 h( g) o        measured pressure = newValue
3 i! h2 m3 Y8 b+ t. g    }
2 e* n) b( }  N    public double measured pressure = 0
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/ u3 a$ z. n4 L: L    /**
' B# P4 w' t* u! n! z# H  w7 `     *
9 D. Q  Z1 H4 b# Y; y     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
! }  [5 g/ f! ?6 [; q# T     *
0 R4 [9 R9 S- {+ F: S     */
    private static final long serialVersionUID = 1L
3 |& E* @  c% q( R5 _  }/ v
    /**
     *
     * This value is used to automatically generate agent identifiers.
% o; \/ m- M' ^. r+ E1 |     * @field agentIDCounter
     *
0 H8 [) d+ K: `9 V8 k5 M     */
+ s6 h% x7 `+ T$ n' s8 z    protected static long agentIDCounter = 1

; Y3 @5 c3 {3 E& J% _2 s0 ]) n    /**
     *
7 X6 L6 x5 T/ P     * This value is the agent's identifier.
" [" @+ |; l& p3 E     * @field agentID
     *
     */
) L3 z" w" w* {6 R4 w; a    protected String agentID = "GasNode " + (agentIDCounter++)
1 t( A* }5 u  v# x7 a: E
    /**
! H% ?) i2 d2 f* `     *
     * This is the step behavior.
1 w3 ~7 s# s0 ~' A6 h     * @method step
     *
     */
" g/ S; p! w% ]8 n; j1 v! p    @Watch(
+ g" M; j) L! i        watcheeClassName = 'infrastructuredemo.GasNode',
. X; U! U1 e9 P1 o# P8 D        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
% B# }& T% a0 T# N        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
        def returnValue
) B! D0 h- @' `7 B. E$ r
        // Note the simulation time.
) x( }5 S) w! I6 w. y6 c$ u        def time = GetTickCountInTimeUnits()

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        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
3 o& P* `2 I% v            setPressure(watchedAgent.pressure)

2 W' ?* M8 e1 l0 Z: @% E        } else  {
# m* j# X8 s# U$ S. h' N

' U, X, s7 H$ x* C' u/ s        }
        // Return the results.
        return returnValue
! ~7 N0 S  E% R6 [
    }
- f9 a6 F! {% Q* w$ P8 a
6 K& i% F& U* N, H: z    /**
     *
9 d2 U' q& x5 R     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
; l) [, ]# {2 P: S! {        start = 1d,
        interval = 1d,
" `; c5 L" X4 y: k1 y7 `        shuffle = false
! a4 B  Q# r! s; I    )
    public void step() {

! s: l/ c* K, A2 x7 P2 E/ E        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
  N' m3 Z8 M6 N2 d9 z, z
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
8 H  X+ r/ c8 Q# k
: B3 }4 l9 r& f* R  [) Q" {    }

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) {
& T* S6 y, g1 F+ \( H' U- J         //这里是watchedAgent
但是在语句中，你填的是watchedNode
: _2 q) h7 l) x5 J5 \        // This is an agent decision.
        if (watchedNode.pressure<200) {  
* T8 E- H- w0 _: `0 G  c            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) {
/ u! X1 k1 O9 U7 v9 E         //这里是watchedAgent
# N4 S7 o2 P* ~. L 但是在语句中，你填的是watchedNode
, @# W: ~: \$ A' d& P3 j        // This is an agent decision.
; F+ t4 Y: g* n        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
/ b9 ~4 K% N5 l% C变量名称须统一，可以都改为watchedAgent