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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9 |( U8 m* E  n* v% f@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# V: h& z% c0 q, o9 f: Q3 Y    public double getMeasured pressure() {
        return measured pressure
% s3 U& u5 p  O: V- ~    }
0 L) [+ T. U& h7 m& P+ @6 _) m    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
5 |4 w5 p3 q3 B& x    }
    public double measured pressure = 0
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2 x6 @4 r; p3 b; S# i* G+ V9 d2 x    /**
     *
     * This value is used to automatically generate agent identifiers.
  c( z: F5 c9 a' `: X     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

    /**
) m# x) [7 u, i) W& k8 P" D. `8 j4 h) Y     *
0 ]6 @5 J+ l0 h7 n9 }! Z) N     * This value is used to automatically generate agent identifiers.
/ t2 S9 Q. V1 R+ H( W     * @field agentIDCounter
! W% O7 i/ B4 @8 e8 o+ G9 n- q3 g     *
     */
1 }! b# ~% J" j. J+ v. B: ^    protected static long agentIDCounter = 1
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    /**
8 A1 V2 `) g& @' D& B     *
' G: @( M" }; y     * This value is the agent's identifier.
     * @field agentID
. s- j! l; _: Z  d5 H1 i     *
     */
$ k7 S- D9 {" d    protected String agentID = "GasNode " + (agentIDCounter++)
9 T) E! a' c! w7 L0 W# s
    /**
     *
. t/ Q+ L+ A" q& G( ^     * This is the step behavior.
. s1 A: l3 ~4 z7 e8 e     * @method step
     *
     */
& O: o. N$ |: @+ k& ]  ]    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
" H( i6 f6 @" D& E" z        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
* F: F3 G/ ?- p9 _/ ^        scheduleTriggerDelta = 10d
6 D* C" }" q- V& k$ s7 z( v    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
) w# P7 K9 a, v, n* Q3 R+ [* J9 T        def returnValue
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        // Note the simulation time.
4 u0 e5 Z1 ~8 c9 ?        def time = GetTickCountInTimeUnits()
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6 _6 v6 A: T1 W% z        // This is an agent decision.
2 h# D( y, m  o% j; W# ^7 P        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
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        }
8 f7 R5 {( g3 p7 z& V" k0 H        // Return the results.
        return returnValue

$ L, G+ W8 Q3 |    }

  @) R$ w2 x1 b8 e4 A6 K4 M    /**
     *
6 W: Q# R: P1 c     * This is the step behavior.
     * @method step
# L( V* l% g( n( y     *
- t. I2 M: J: R# N% M     */
    @ScheduledMethod(
3 o# W/ h/ h+ _7 T8 r/ y2 S6 v        start = 1d,
        interval = 1d,
        shuffle = false
/ p. Q8 H/ k: ]& ^    )
$ i! `# L) W( W* I6 J3 M% L    public void step() {

) k3 u( z1 d  K        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

& R& D5 J. q; e: R) ^7 C- f  h        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
% i$ T' O: o! t( F1 D6 V        // End the method.
        return
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$ h1 D- D# V0 e. Q' a, H3 U$ h/ T, ~* d4 b    }

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) {
4 G& c' g3 S+ Z' O; c5 K         //这里是watchedAgent
但是在语句中，你填的是watchedNode
- L9 z8 e9 w$ z) {6 Y9 J        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
) t0 s- }; p5 y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
& Z: x; c4 }4 _9 V- J 但是在语句中，你填的是watchedNode
/ K/ [3 f) ]  z3 O* T% B# s        // This is an agent decision.
        if (watchedNode.pressure<200) {  
0 r$ ~1 M  q, q+ o3 I            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent