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")
. O1 M/ _8 F* d) A: u" F    public double getMeasured pressure() {
7 s! w6 Y; t% c        return measured pressure
    }
& b# E: ]8 G2 S; F- M6 f6 f    public void setMeasured pressure(double newValue) {
( u* Z$ |  B+ A1 A        measured pressure = newValue
    }
+ i; e) |5 g" s    public double measured pressure = 0

* `$ [  q1 W( y: ~) E/ ^5 M    /**
- c- F; ^2 S' h$ w8 T     *
* L" ^# ^( }, p3 Y$ a$ c     * This value is used to automatically generate agent identifiers.
8 \# p4 i+ H& @. a! j, G% ^) ?     * @field serialVersionUID
$ x; r! m3 ]- T' F# d; u( s     *
     */
    private static final long serialVersionUID = 1L
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    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
     *
9 k0 q0 L& r/ o" Y     * This value is the agent's identifier.
     * @field agentID
1 y3 ~4 p/ P. N0 Q- r4 s     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

$ v/ M5 c: e- ^0 E/ g0 e    /**
" v5 s0 O6 B$ K+ P4 y, z     *
     * This is the step behavior.
     * @method step
1 Z) E- ]' ^3 v     *
     */
) ~4 j4 _& u8 Y& W9 u# R    @Watch(
4 @7 G5 F! i! a3 Q3 |5 q/ Z! q        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
6 ]" i. q# c5 E4 D        query = 'linked_from',
4 t) ?* y$ M. O2 v2 W6 e/ D        whenToTrigger = WatcherTriggerSchedule.LATER,
6 j, h" y" T2 t& |9 d% }+ [        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
: z/ b" G& F' G! L( k/ a        def returnValue
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        // Note the simulation time.
1 V' x$ U* `$ g& J2 o        def time = GetTickCountInTimeUnits()

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9 J8 w$ a3 e! [. r9 I8 q        // This is an agent decision.
8 x' H( H. I! E        if (watchedNode.pressure<200) {
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8 z9 g& C7 U8 p  v" e7 Z, Z            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {
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4 n/ F3 m6 @3 h% m        }
0 ?5 L5 m  `7 E* s" k$ g        // Return the results.
2 ~) l5 T2 x5 F        return returnValue
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    }

0 R6 J- _5 E1 j; M9 F    /**
$ U5 {$ n9 P& X     *
5 @& O; N: F6 {+ C     * This is the step behavior.
9 f# ^$ Y3 a) R     * @method step
     *
" i; A/ v4 B! V$ p, u' P     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
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9 e( r9 l* ^/ k0 f1 g( k. I9 @        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
" w+ B* ]+ Y3 @3 K9 T$ c7 n& V        return

( v$ Z6 K8 F  S/ n$ m/ W    }

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
! i; ?5 S6 d' U- o! c+ G       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
0 Q# g- b' f2 _, d5 x8 l0 y 但是在语句中，你填的是watchedNode
        // This is an agent decision.
) y" x9 S* A# v) P0 Y; y* p. R        if (watchedNode.pressure<200) {  
. y1 j: T7 Z6 }+ H; M            setPressure(watchedAgent.pressure)
( c( s9 a6 O  i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
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
; ?- \2 m2 R7 F* H! d变量名称须统一，可以都改为watchedAgent