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")
, C$ ]5 j$ D+ g) I    public double getMeasured pressure() {
        return measured pressure
    }
4 B: k% T6 @/ r% q& G1 o6 g  j    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
/ K6 h( C) ^# g    public double measured pressure = 0

    /**
     *
& M* h. z. b' u2 F     * This value is used to automatically generate agent identifiers.
' _* N; h6 Z# h; E0 N4 [2 T     * @field serialVersionUID
, i0 K0 O" M7 O( B4 p     *
     */
    private static final long serialVersionUID = 1L

    /**
. B# N6 u" X8 w; a- d     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
3 K( }6 y, K6 H) H     *
! K" L+ D) a7 m* K     * This value is the agent's identifier.
, \$ `5 Z4 t* ^4 B, S     * @field agentID
6 C7 U/ F& w8 B6 @     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
, o7 X7 t8 ]( {+ \3 U; z. M# t" e9 W     *
5 _8 ?/ \/ `3 d. m; y     * This is the step behavior.
     * @method step
     *
& y7 \0 d7 j* V# _, x3 l% z     */
    @Watch(
3 {# T* g* E# z5 Z3 J        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
% M/ T- R' N- O; ~0 t3 E        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
  x# E$ _, O; s1 Y# J' A    )
, \  l+ z' A9 G  W7 v1 }    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
5 x; E9 t: n, O8 s) P        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
- N: H9 b1 s+ m* j7 |

        // This is an agent decision.
        if (watchedNode.pressure<200) {
7 G. U$ G- Q# `0 M0 k1 P1 Y& b8 g  W
            // This is a task.
- L# ?! s6 i3 k- B            setPressure(watchedAgent.pressure)
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        } else  {
; W& B' J# r0 H6 v" r

        }
        // Return the results.
        return returnValue
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$ ^; |$ Y1 T( H& z, v( P: K2 `9 P+ f    }
) Y# M" \2 q- T  D2 J
6 t6 B& V3 O3 C7 M% \    /**
! u! m/ v7 w8 x3 R     *
     * This is the step behavior.
3 [3 \3 d+ Z7 x+ l* U     * @method step
     *
     */
( c' P7 Q  J+ H4 I    @ScheduledMethod(
        start = 1d,
        interval = 1d,
* q" ~. R# R) g+ e$ L        shuffle = false
: c4 ~4 {; k+ t$ B! J    )
, I" K: V7 z7 l    public void step() {

        // Note the simulation time.
. s" Y0 I* N1 `# j        def time = GetTickCountInTimeUnits()
" M2 V! n4 V3 ]4 A$ t' W" Y% {
& T& W6 l+ `1 R9 U; p        // This is a task.
4 y. P) ^; j% w+ K  M: E) ^        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
2 D( a5 s" \7 B# s! U        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
  V( l) E$ N! f4 D9 }       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
: k2 Q& K# x$ N! L' [ 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
( \$ J& i+ z4 W9 j1 n            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
/ }! M. T. W# ?  ^9 z1 s       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.
8 u1 v  A: v. z        if (watchedNode.pressure<200) {  
( t. _  X/ @/ y, O            setPressure(watchedAgent.pressure)
) u' A  Z& D* s/ u变量名称须统一，可以都改为watchedAgent