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")
3 z7 Q4 I' w+ E$ I    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
. C! K8 P( ^; p) Y        measured pressure = newValue
    }
7 S) ], O0 C- `) h' y2 |) D    public double measured pressure = 0
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    /**
0 ~4 P, U5 k& m: P% f     *
2 F" S) v! ~. a     * This value is used to automatically generate agent identifiers.
5 e! B2 v9 Z+ b: Y     * @field serialVersionUID
     *
$ n# W" P+ |0 K0 X% [$ {+ W     */
    private static final long serialVersionUID = 1L

    /**
7 l4 `5 a4 a8 u1 [& o     *
     * This value is used to automatically generate agent identifiers.
) g1 _5 y/ H: u; U7 E/ T     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
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( p& f/ A% f; {! ]/ u7 R6 E& @! X    /**
     *
     * This value is the agent's identifier.
: q4 X9 d2 E+ s, _8 ?     * @field agentID
+ b+ V, `; f5 a* |     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

9 o! g8 P) G, D9 m8 G* |" D0 ?/ h    /**
     *
' ]# H  u( k! d* F& D0 }  S5 E     * This is the step behavior.
% ?# a9 Y+ R+ H) E" V1 _, m     * @method step
" b) k2 @: ~' U. Z% m. V- J- C     *
     */
    @Watch(
+ p# c$ s  ~) p" h1 D. `        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
; I' Q  }- N4 ?' ], T  t* l        scheduleTriggerDelta = 10d
  l. s- s; p# u( D4 N0 A    )
* a& _2 M9 l) u$ c6 k5 l, s    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
: ~4 R, M+ ?+ i3 D        def returnValue

' o7 o4 i( H+ F5 o5 E( l        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


- J6 M9 G% X" w0 W        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
/ b& }0 y8 d. l: s/ L- Q( z            setPressure(watchedAgent.pressure)
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2 M  S9 Q, L( M2 p$ c* ]$ {        } else  {
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/ a$ o6 p( `) d: I( o3 \4 _        }
5 I- x4 o& Y, d7 G. r        // Return the results.
5 x) F5 R) D, |" I+ V        return returnValue

! [; W, @% L& J8 o    }
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( y6 g; H* K$ j$ e' s; S    /**
0 ]+ P$ M; o& K5 }8 V  G$ w     *
     * This is the step behavior.
& G- d$ D& C* H+ p. I; q9 i* \( y     * @method step
% j  m: @5 I. p( C     *
; K/ v( s# q* v: x0 B* {* Z2 W     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
/ Y/ U( A/ ^9 _" t* \        shuffle = false
    )
) {  M0 Q: E5 {% y    public void step() {
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        // Note the simulation time.
0 V$ w1 ^: f7 `: B        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
8 G0 A/ c! |- F0 G+ h        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
       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)
5 G  E1 A/ v$ }/ e; j变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
0 Y6 Z- p' V9 V       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
0 N! `1 C  I% Y 但是在语句中，你填的是watchedNode
; {  W5 P2 n. C' j0 j( @        // This is an agent decision.
& A" H6 t. s' D0 t6 ?' I        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent