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
/ n: P8 ?4 k- u" L; y  r+ t

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
/ V6 F  M9 X! U1 S        measured pressure = newValue
    }
    public double measured pressure = 0
) ^$ y+ r5 _7 X
0 E3 @$ o0 Y2 O. h0 q! y    /**
     *
     * This value is used to automatically generate agent identifiers.
" a* x( C  f$ b* z! [  e     * @field serialVersionUID
5 c# P) Q( D" Q' _+ H( j     *
3 v2 ^0 g) B9 Q" S; s     */
) w' \' s4 }1 [. [7 b    private static final long serialVersionUID = 1L
7 Y7 o- t% H8 q! ?- F
    /**
- F" G0 v- e: H4 [     *
9 X2 z+ R% i2 Y: \7 W     * This value is used to automatically generate agent identifiers.
8 x  `5 a1 b+ \  ^# G  _% `4 M/ q9 |     * @field agentIDCounter
/ x, ^3 W4 |7 Z4 T     *
     */
    protected static long agentIDCounter = 1
' o  A! a  D% v/ B
* Z9 ?& y: f, y% q; Z    /**
     *
     * This value is the agent's identifier.
     * @field agentID
  P$ O8 \( L+ T     *
3 v1 U, b+ {% [2 K     */
% m+ C5 u0 f# |% S    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
     *
* [9 G5 K* H4 ?# E" r     * This is the step behavior.
: U0 B  L( Z  _4 `6 V     * @method step
     *
     */
" ]) F- F+ j& \! Q, T! p    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
: Y: ^  O' |( \        query = 'linked_from',
! c/ o4 p4 _& F. [        whenToTrigger = WatcherTriggerSchedule.LATER,
5 O6 r1 j3 }, a+ }" d  r* d9 i) x6 ^        scheduleTriggerDelta = 10d
) h7 r& A5 h% W. i" X    )
, Y% e( N, {( K: D( N    public def step(infrastructuredemo.GasNode watchedAgent) {
* l, L: P* E( M: `
3 C# F, X' c  `" i: ^        // Define the return value variable.
        def returnValue

        // Note the simulation time.
0 v' Q+ \5 l4 u' M        def time = GetTickCountInTimeUnits()
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$ H/ h# r  ^# I$ e" Z9 m        // This is an agent decision.
        if (watchedNode.pressure<200) {
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+ Q$ q, H& b- L            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
4 T0 W6 b. e' t8 _6 g
  @, t' f* N$ u* w1 Q2 S& f
4 S+ I! V- C$ x" I        }
) W" N, I6 l, S5 u$ e2 O& y$ `' V$ y8 E        // Return the results.
        return returnValue

2 f0 `& V' g, G    }
2 a& t# n) H7 }, o: s
    /**
     *
% c1 }$ q  s8 D1 N6 }# C     * This is the step behavior.
) h# R  `3 k5 o     * @method step
# B+ C* K2 x) u/ @$ I: c     *
; I9 i, X1 X. T- _5 G: d* y     */
. w5 j% W$ p* C    @ScheduledMethod(
        start = 1d,
" O# T# c. F( j/ ^' }+ F: [# A        interval = 1d,
' R  `8 j" T# J$ i, `) P! V. i        shuffle = false
0 G5 n% S" x$ a% x0 ~/ S4 s* ^    )
8 o4 K& s  Z7 K' d  X    public void step() {

        // Note the simulation time.
- [2 ]$ ^% O! v' R( t$ ~        def time = GetTickCountInTimeUnits()

) r) D3 W9 R2 T5 `/ v% P* T        // This is a task.
. S4 ^6 X. R2 V- K* o3 h1 `! S        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
9 ?8 F, C) M' h+ [5 ^) y        // 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) {
, {: l2 b! I5 l, t         //这里是watchedAgent
4 ^. J0 A: p3 G' r9 V 但是在语句中，你填的是watchedNode
) N1 k1 H& E5 Y* A7 g        // This is an agent decision.
3 A4 ]* v) B8 T# ]        if (watchedNode.pressure<200) {  
7 A5 `8 `+ b2 a5 g- W7 n% U            setPressure(watchedAgent.pressure)
1 O- u: T* M3 v* B6 a& K变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
1 y2 P/ [' U* \+ o8 v) F# T       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
7 j  r4 ^; x' F: B0 K% Y 但是在语句中，你填的是watchedNode
        // This is an agent decision.
* h1 L+ F, C: W. v8 e        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
+ l0 \- I, e2 T变量名称须统一，可以都改为watchedAgent