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")
* T: x1 \0 Y$ a/ u$ _    public double getMeasured pressure() {
        return measured pressure
$ K7 U8 @' O! y1 W  j    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
: h; |- V" v" [* L3 c! D. K    }
8 a! X0 R" ^# Z+ n6 i; @    public double measured pressure = 0

    /**
1 j7 J% a$ v$ A; n% f' C& h     *
# j+ u& p0 S3 B7 p6 W# W4 u     * This value is used to automatically generate agent identifiers.
. \: Q% V) l5 A) B     * @field serialVersionUID
( B- P* V# N% y6 {1 q; g, x     *
1 j% [2 v/ W. M. }/ m% M     */
' @) I6 e( S4 e4 z* B    private static final long serialVersionUID = 1L
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    /**
5 Q& m6 O0 V; U. u( D; R1 A     *
     * This value is used to automatically generate agent identifiers.
9 u/ ^) C0 X, ~     * @field agentIDCounter
     *
7 {& ]) m6 X8 z9 G- P     */
    protected static long agentIDCounter = 1
% ]8 K$ @% f: K( ~
. X$ ]5 U2 h8 i: Q4 \: Z- ^. c/ f) n    /**
; f) J3 B) S3 Q     *
     * This value is the agent's identifier.
. H  y/ k, N. U# P% W5 u( t     * @field agentID
     *
9 V0 ?! n6 F. ?3 e1 f5 G     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
6 I1 @. Y% q7 R6 g0 u$ L% g( @     *
0 s6 R- g9 O3 {: i6 B4 @     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
, L' g1 \2 x8 g) h; u5 B9 X        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

% R' Q; ^& }* w: z: n        // Note the simulation time.
1 Q8 @& e4 T7 K9 a        def time = GetTickCountInTimeUnits()


. l( a; c1 q) T# x  Y        // This is an agent decision.
3 F, F, `& K2 S5 A: P        if (watchedNode.pressure<200) {
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            // This is a task.
' c: B- F, Q( Z* e7 v. e' z            setPressure(watchedAgent.pressure)
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        } else  {
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        }
( p, t4 s0 A( Y; B: R- E        // Return the results.
8 {3 D" k  e+ k0 ]. V        return returnValue
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    }

    /**
- D8 H8 x4 q; l# n4 k     *
     * This is the step behavior.
. b! y/ o6 Q3 z! @% b  Q4 W     * @method step
     *
     */
    @ScheduledMethod(
! F) D% `5 z- l( a4 U. j$ o        start = 1d,
        interval = 1d,
        shuffle = false
6 I. T/ Q! W) U2 l    )
5 x& K3 k# A" `( P3 X- H: \    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is a task.
/ n  M: y0 j1 R        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
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/ `' Z' V  R5 T( F  K    }

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
( O3 v5 A. V. z# ]; L) C       public def step(infrastructuredemo.GasNode watchedAgent) {
4 n9 m& e+ X% [; }         //这里是watchedAgent
, q) p3 H9 v8 Z1 S 但是在语句中，你填的是watchedNode
1 L9 X, X+ a! K) V4 i        // 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
% d' f( i) b& F       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
+ j( O! V" q" e/ {& M5 U9 g 但是在语句中，你填的是watchedNode
! _; z9 ~  F1 y. t8 [        // This is an agent decision.
        if (watchedNode.pressure<200) {  
* }- G, M$ {4 o, @8 }% T            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent