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

4 G, M: t& B2 i6 P7 b. u
4 Z8 g) J( t2 o& K1 t' y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
2 u- L: I5 v. v2 ?" B. q4 E        return measured pressure
    }
$ Z+ ]. j' w9 F/ o  Z8 I    public void setMeasured pressure(double newValue) {
( C3 l# M7 ?) L" S& L, X& h        measured pressure = newValue
    }
    public double measured pressure = 0
8 ]7 x# l) a+ Y$ W$ _
    /**
+ ^$ V8 J* ?2 E! {% A8 [/ ^' l     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
  y2 [9 l8 B4 m1 X5 Y, B     *
     */
$ [! l* M. A9 I# G7 G    private static final long serialVersionUID = 1L

    /**
1 `  b$ E# \, Q6 k     *
     * This value is used to automatically generate agent identifiers.
! s& Q& [2 R, H     * @field agentIDCounter
7 [$ T7 K3 Q) b! [" [8 Z. x     *
1 M# C% Q! _9 O2 i! N. g  X  L% Q     */
, _# k9 M+ x* F    protected static long agentIDCounter = 1
$ F1 E4 k* W9 v6 j7 c
    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
; k4 m/ \2 g7 T1 U$ r, L) A
    /**
     *
6 l9 }& N3 `9 V) `0 Z     * This is the step behavior.
( S" T3 `9 M, n7 _$ o+ ?6 L9 g     * @method step
     *
     */
' J' r% q2 Y" C; b# O    @Watch(
1 I7 N& H! \" p6 ^0 x+ e        watcheeClassName = 'infrastructuredemo.GasNode',
' {* h5 \1 }0 l5 ~% M5 ~        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
$ R  ^5 U' q7 {: G  O$ b$ d$ W        def time = GetTickCountInTimeUnits()
- g$ y8 U1 C- o# W1 U2 `( H4 {
* X( A7 Y, @- Q
# N& Q1 m8 K+ c% f+ M! J        // This is an agent decision.
        if (watchedNode.pressure<200) {
5 @8 L. x! _& O9 {$ g" S7 _% d
            // This is a task.
$ \$ [9 ?% B7 C            setPressure(watchedAgent.pressure)

& M9 s& h3 D7 z) X* h        } else  {


" b- Q6 [+ s. F$ Y/ o/ Y; m        }
        // Return the results.
7 w( t/ Y0 F" W2 Y+ h2 B        return returnValue

    }

    /**
+ K# M7 G, ]# M7 x     *
     * This is the step behavior.
2 k+ n5 f2 y! B0 ?; [4 X, q     * @method step
4 n! o3 _5 M" q. J2 p/ Q2 W& d7 W     *
* Z8 r0 t4 ]: d! l6 p0 \     */
. d2 y! _2 i1 j    @ScheduledMethod(
        start = 1d,
7 w- ]& e5 L2 m! G& I* W        interval = 1d,
        shuffle = false
' d- O7 g* F$ y! B, ^0 z2 A4 V6 j: |    )
+ d1 S% P9 U8 l4 h7 b8 o    public void step() {
% M0 i( m. z5 p' g8 z
( P5 u+ k. v. Q3 X* ~3 a        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
! \" t+ t  N3 e! U3 U        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
! t4 b! i3 q, r) ?5 E  p% L$ \        return
7 ?: L. ~2 y/ L! ~' v5 o$ A, o
) J1 k( C& y6 p/ P1 t/ m    }

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
6 n2 B( @) H; ~ 但是在语句中，你填的是watchedNode
3 S7 r5 X4 c" b  t7 h" y, O$ `        // This is an agent decision.
        if (watchedNode.pressure<200) {  
$ A. }9 e7 h1 n# r% Z            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
# H0 n; x+ j+ ?: b4 B 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
. [9 ]7 M( t# W变量名称须统一，可以都改为watchedAgent