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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$ x7 `& K+ W% U' o
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
2 q- Y: m" `- u9 Z    }
2 B6 H. y# K5 K$ F: ?0 _+ ]    public void setMeasured pressure(double newValue) {
; c) F/ a+ F7 r; S        measured pressure = newValue
    }
    public double measured pressure = 0
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9 K5 x: B2 S4 U% ?  e. v/ X    /**
     *
4 t$ ]: s, ?$ Y  u- {     * This value is used to automatically generate agent identifiers.
8 \' c2 o) l( s9 e4 a2 j! Z     * @field serialVersionUID
+ D1 t- ^0 m1 M" w) o+ y7 m     *
     */
$ c" k. S* Y9 F' @6 H    private static final long serialVersionUID = 1L

3 d, ?. }& }0 s/ n! h& o( {! X    /**
     *
     * This value is used to automatically generate agent identifiers.
' y& C! y! d( v     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

$ }) K9 j# F" x    /**
, _9 j$ W9 p6 K) N' M     *
* A. ]: V, u6 M2 M" o; e     * This value is the agent's identifier.
& `' v7 W0 U# f) V     * @field agentID
7 ]7 [, D5 J! K/ {- x     *
& K$ O8 n4 b5 O9 E. ~( P. |7 x     */
& h- t. j# m2 e8 p    protected String agentID = "GasNode " + (agentIDCounter++)
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3 [, V- z0 R# x/ u8 O- |$ d* y* M    /**
7 _! x3 f; Q5 i% e9 r0 y) n+ _) T0 ~; B     *
/ r& }0 o0 q' P/ c4 V# g. p- R     * This is the step behavior.
% }2 O5 \2 Q/ y. w0 z( O% V) z     * @method step
4 C$ X; r/ h* {  f' l0 Y     *
     */
    @Watch(
# w6 f. ^+ |! {        watcheeClassName = 'infrastructuredemo.GasNode',
3 q, O- _" w4 m, b: T2 `9 D        watcheeFieldNames = 'pressure',
        query = 'linked_from',
' |+ o  P$ J, @4 t        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
        def returnValue

5 l' ]$ H0 {& O* ?+ a+ n        // Note the simulation time.
) |' }2 L* u" n* C" m8 Z5 F        def time = GetTickCountInTimeUnits()

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- y7 B7 `' V. c, h" o9 M        // This is an agent decision.
        if (watchedNode.pressure<200) {
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* ^6 u& T; e: g  H$ W( |) h. P            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
$ N& d) t! Q/ K, h9 ~

        }
        // Return the results.
        return returnValue

    }
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    /**
0 }; c5 e% X2 M3 N  E* B( }  h     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
) t2 H! p% K+ K4 r, \        start = 1d,
" _! e! R0 z0 i5 a0 a6 C$ \        interval = 1d,
        shuffle = false
    )
    public void step() {

        // Note the simulation time.
; ?1 \1 K( W5 r2 r7 ~        def time = GetTickCountInTimeUnits()
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; f: |7 j9 ?3 ]0 N* I        // This is a task.
/ ^3 W7 B' c  F3 [3 e( e/ R        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

2 ]! n) f& @+ A2 i( n. g4 H# E7 s    }

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
$ l' f; p: ~& _/ J. k       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.
        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
- q' g( U/ N- v9 `# `; q! K; X* z; k       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.
        if (watchedNode.pressure<200) {  
9 a! c5 G1 f2 k1 v; ?            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent