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
/ _; [- I  w9 q
+ T% S/ p- M0 E, Y3 [' N" h
. z8 z6 Z$ c. G@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) d0 H7 g! X# s/ ^    public double getMeasured pressure() {
! a. n& V8 C1 P        return measured pressure
    }
" t4 h. T4 q+ ?/ C    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
' |$ q1 }& o2 a, n    }
1 |3 y$ h, H" B    public double measured pressure = 0

- {6 ?9 b% L5 L1 h5 A) e) R% c    /**
& y9 b" v1 S( h, Y7 g" b     *
. _1 e! a) E# c5 P/ `0 \     * This value is used to automatically generate agent identifiers.
/ X" K/ x5 d$ u0 h9 S     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
: q* E# m! F5 m9 I
    /**
' o: Y# [& K  I6 c4 K0 u5 g; i& E     *
) h6 B1 D7 `$ {! o7 }3 g9 L     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
# y1 F9 o+ u. }: E- D" Z# R3 U    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
5 ~' j8 F/ O+ N3 F" G. P7 q     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
' C1 z! z2 c& Z# Q
5 E& S1 q! ]; e0 u1 }( h0 Q    /**
     *
; p2 u( K4 \: g# b     * This is the step behavior.
$ t: L- K+ d1 v! V, V4 z& r     * @method step
* H# L8 Q+ {* P1 n3 B9 }6 @( H     *
     */
    @Watch(
: {1 Z1 a7 Y* O& F. S        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
/ e" B6 S* G& P9 U; R* S$ {        query = 'linked_from',
9 V7 D* j, S  g: c  N; V8 ^        whenToTrigger = WatcherTriggerSchedule.LATER,
/ K2 b3 p+ t/ j$ o" f6 e3 i        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

+ s0 U2 m; G1 D0 [: p        // Define the return value variable.
" v5 d" m6 f/ b  @$ h" o        def returnValue
! a+ H2 d9 t$ R' l
% `# L. F( I. p* ~        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
) p7 Z, C) v# q" Q+ i6 }

        // This is an agent decision.
$ [# S+ N$ P( ~* {( {        if (watchedNode.pressure<200) {
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4 O6 b5 m: Q5 b2 K            // This is a task.
( d! L+ Z- A: O7 g, ?9 O            setPressure(watchedAgent.pressure)

        } else  {

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+ a; w' v+ B( u9 p        }
* {2 `; Q- o9 O& V, b        // Return the results.
        return returnValue
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- h7 A- z' M) Q3 Y$ ^" D    }

5 u  A. c( ^+ A" V; ^3 h1 n" K: I    /**
3 \# H  y  F/ z$ W     *
     * This is the step behavior.
2 _1 |; K) l/ z6 M* q- P; W     * @method step
     *
     */
+ v. X7 D7 W: B' y2 A    @ScheduledMethod(
5 P0 k, {  L5 M+ X- ?; N8 v        start = 1d,
- X1 Z* A" V# [( A! l1 b! h        interval = 1d,
        shuffle = false
9 Q9 O3 A1 t# [' O/ k    )
    public void step() {
) |  C4 M- C) Y5 }1 y. `: @0 Y  C3 J# J
2 m. [& d( {) T( ?        // Note the simulation time.
+ c' T* ^5 k5 v5 h4 x: S        def time = GetTickCountInTimeUnits()
5 C, Q4 k# S; y
+ w# X2 v5 D3 |5 s, b2 R        // This is a task.
2 q  M& u5 _* h1 C$ M3 M0 K        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
* H7 n" o+ V2 y, w        return
: @& h" d. F5 |2 c  t
- F9 P/ u: y, Y5 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
, m* m# C/ f0 p; O) ]# |( t         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
6 J9 o% N# b. q9 E6 w8 L        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
' P0 e' e5 k& a) n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) {
8 J+ s! A# o9 b) m6 n* ?: ~/ [         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
7 n% O: @, D7 }  |7 g$ k        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent