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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
* L( w+ f2 r5 E4 i+ e5 v        return measured pressure
% _" V( Z* }$ J    }
    public void setMeasured pressure(double newValue) {
( |4 |' ~/ n. o  T( ^8 _0 Q0 f        measured pressure = newValue
    }
7 C0 K( _( [8 h% ]" x5 ~; R    public double measured pressure = 0
+ m# g; \3 R! f7 }
    /**
; y" g2 [6 J$ l: a$ Q3 E     *
; I/ {- R& Y" |! |; m     * This value is used to automatically generate agent identifiers.
/ u. h2 u0 b% I3 I0 x! n: p     * @field serialVersionUID
6 m% z$ Q) ?) g3 |8 K; L3 v% s8 Y     *
8 c' u0 ^# E3 `/ H' z     */
    private static final long serialVersionUID = 1L
6 u9 @6 D1 _9 G0 s0 Z
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
* g- K6 w" Z; V     */
0 X1 t$ @% S- \1 L, S    protected static long agentIDCounter = 1

    /**
& i! ^  n. l* f$ w6 ]1 N     *
     * This value is the agent's identifier.
0 p- D7 E% d' `. y     * @field agentID
     *
& @" W) p7 i; e" ~     */
    protected String agentID = "GasNode " + (agentIDCounter++)
7 a; `2 m' z3 D6 R& {& U3 I
+ @5 m. o5 k  j. J4 l9 E6 X    /**
7 K/ U) R6 _3 t) a2 W     *
     * This is the step behavior.
     * @method step
     *
: j2 A2 U# x1 r! z# v  o1 I     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
8 R9 e1 U3 x  Q1 z& h4 L7 t        watcheeFieldNames = 'pressure',
+ z& i1 V/ n8 Q. Y: f( p+ i        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
( T; @2 U# X" m
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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) o2 N4 m3 g: W! y# @' N
6 t5 P* E* W9 n. F9 i0 B; B        // This is an agent decision.
        if (watchedNode.pressure<200) {
/ `" V6 \. R1 V: M$ E" t
* a+ e9 Y3 U. `0 A; D' @            // This is a task.
            setPressure(watchedAgent.pressure)

0 D1 u4 ^1 S# r$ T# I        } else  {
4 V" R4 {& D# `: ^- Q# i1 O

- m/ Y0 w/ Z, P% d. x5 ~        }
        // Return the results.
7 e% g1 o. Q( R6 `$ F" y        return returnValue

7 l( {; p' ]. y    }

    /**
' }8 I) M+ E$ j) d  r     *
! B. b. E4 c2 Z     * This is the step behavior.
     * @method step
- i5 [4 Y% m4 m: v- [/ i9 j     *
' i9 v# E3 d' x5 }+ `$ q0 b0 b+ ?     */
" j. Y8 G3 ?. R* p7 q    @ScheduledMethod(
% Q7 y1 A# r9 h* K/ A5 w        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
& j: g+ b7 |2 U" `
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

1 l, G* {* _& p( c- c* ?6 v  ~        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
  l% H; @. ]: R) Q. {5 M        // End the method.
; d3 h+ b* ^1 \/ f        return

0 t; l! C& q. X* E% S/ I* @    }

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
; O" u6 o0 Q9 h# \       public def step(infrastructuredemo.GasNode watchedAgent) {
9 }2 k5 S/ U* f6 e6 ~1 ^0 a1 ]# c         //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)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
) {  u; H. Z. y& R4 Z8 r* A  D       public def step(infrastructuredemo.GasNode watchedAgent) {
0 _4 n) @) d% e) I* T         //这里是watchedAgent
( @+ p/ ^6 m, k 但是在语句中，你填的是watchedNode
        // This is an agent decision.
5 ~0 n( s& t6 I0 E8 G; I/ i        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
8 S* D1 P6 x  Q变量名称须统一，可以都改为watchedAgent