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
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4 Z# Y, X, q2 {@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  [; o& K1 V, c6 j/ |    public double getMeasured pressure() {
6 M( O+ k7 y, I( x+ g        return measured pressure
    }
6 g! Z4 I# C7 ~' U    public void setMeasured pressure(double newValue) {
! H* O  F4 g7 j, n3 c        measured pressure = newValue
7 |* V7 B' }4 Q( O& x    }
    public double measured pressure = 0

$ w. Q+ i9 W! v) q8 P    /**
     *
     * This value is used to automatically generate agent identifiers.
2 d. i, w0 }- R% I* c2 S- N/ U# c6 h     * @field serialVersionUID
     *
6 B8 ~. h5 ~* Q: d$ C     */
    private static final long serialVersionUID = 1L

    /**
     *
3 M- n, @6 ~2 u1 t1 z     * This value is used to automatically generate agent identifiers.
8 C8 U0 e# k% b! C/ W2 u- }$ a# _     * @field agentIDCounter
     *
     */
+ g- P+ Z- _6 Z' X    protected static long agentIDCounter = 1

    /**
5 W% D& r- Q1 h4 @     *
# N/ T' O3 B) `) v% I9 V2 R     * This value is the agent's identifier.
) s" E4 g  Q' K: n3 d     * @field agentID
; M; |- R! e* g5 ?     *
8 R! V( o9 v& s: r7 k- H     */
8 T, X- {4 ^0 G7 u; L) c    protected String agentID = "GasNode " + (agentIDCounter++)
6 w* `6 V' y5 G1 ~; U; S: W
    /**
     *
     * This is the step behavior.
; q+ v: p! B" c9 t4 t     * @method step
8 X6 R* J0 @/ |5 F! ~2 t# L( }) s     *
" U# O2 ^7 v& W* e$ K     */
    @Watch(
& d  J$ m. g# P        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
        def returnValue
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1 f: Z6 D; Q4 ?. V* A: Z7 e0 |: C        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {


/ r3 x+ O$ x( m( G& n/ i3 s; ~        }
- A$ {+ Q+ ?8 w- P, P9 v& {        // Return the results.
        return returnValue
4 M# I: X$ E1 ~) _
. H7 A9 U& J5 W; A7 u, z3 p* L    }

    /**
/ ^3 w) i) _$ A6 r$ j: h' N" Z  F     *
0 }( h: p- P* c     * This is the step behavior.
" @+ l  \) |1 [0 C2 T+ [     * @method step
& s" G# [) d# l+ g+ g7 J1 I: D     *
" j0 L& j( n, I     */
    @ScheduledMethod(
  m' }3 Z) W, X: ^! t6 o        start = 1d,
! p4 V5 N% ~$ N1 T0 t+ u        interval = 1d,
        shuffle = false
    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
% ~  P7 n* o: i, P
    }

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
# j0 M- t! D( C       public def step(infrastructuredemo.GasNode watchedAgent) {
& Y* w& F; P; z" s  C7 ^         //这里是watchedAgent
但是在语句中，你填的是watchedNode
3 G; c& V+ T. V3 w7 W( L; r* E        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
  g1 G7 o+ i( {+ g5 H. W. L1 _       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.
+ ]5 z+ N$ F% @( S4 Z. o; v        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
4 r4 q) Y9 V/ H1 T7 W* I7 C变量名称须统一，可以都改为watchedAgent