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")
9 D" |" I1 X: u; D    public double getMeasured pressure() {
        return measured pressure
0 C# s/ p3 q+ }5 C5 _3 n    }
    public void setMeasured pressure(double newValue) {
6 e6 f% I; J* G4 S; b9 X9 j/ e        measured pressure = newValue
    }
) p1 K9 J3 b9 U# A6 v- n) z    public double measured pressure = 0
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5 L) c% n) v  n# D' r8 c: S    /**
4 x! K3 a' C; F/ {$ \     *
     * This value is used to automatically generate agent identifiers.
' _3 C6 B8 D' h     * @field serialVersionUID
     *
8 g% o, i2 W: B: ]& R0 y( G! N3 V     */
    private static final long serialVersionUID = 1L
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    /**
     *
* d/ C# C" N% P6 l' K6 d; |% ]/ E     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
$ ^+ O( s+ u5 J6 f     *
& S. f' j) I0 H7 q% M" d  ]3 @# H1 s     */
2 p% v1 t+ {$ M7 f0 O    protected static long agentIDCounter = 1
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    /**
     *
7 ]7 J# [3 j" d1 g/ t# f     * This value is the agent's identifier.
: r" [8 i, W2 C( [     * @field agentID
     *
# r% {+ X/ x) C) O! W     */
    protected String agentID = "GasNode " + (agentIDCounter++)

+ W7 x! [8 C  Z6 h7 s    /**
: R7 Q- ^  [. D6 l. t; u/ l+ u     *
- C3 V; s- z6 I; c     * This is the step behavior.
) O' @! O, Q6 Q: u$ k" q     * @method step
     *
7 n6 D- G* M/ Y+ U/ t9 M# h     */
* ^! @0 p7 L' G& g5 W! K( p    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
: J! Z, R0 e9 [        watcheeFieldNames = 'pressure',
        query = 'linked_from',
& B% S- [# ^2 m7 G7 S) f        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
- U, V9 l" s( w4 _, |% Q7 e        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
" g( d1 X) F% o7 v& i        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {

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        }
7 Z8 Z1 a. t9 f+ L  F        // Return the results.
        return returnValue

    }
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    /**
     *
     * This is the step behavior.
     * @method step
/ z3 P/ V0 J* y( C& A% B     *
: [/ U0 ^& [, D' [; N1 x     */
    @ScheduledMethod(
  P) [6 K" i  r& ~. e+ _3 M& {+ A8 k        start = 1d,
7 a1 _& N- D5 e  f2 k% h0 D6 O8 ~$ B        interval = 1d,
  a% I- w: r# o5 V1 w, s4 Y2 P- Q        shuffle = false
    )
9 U( E- J" O0 g+ A/ w    public void step() {
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        // Note the simulation time.
2 b' y9 @/ L6 q, R$ ^& R% A        def time = GetTickCountInTimeUnits()
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        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
& m& z+ r/ m% Z  y
    }

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
, v& Q) t: q# \8 M3 {2 x; O       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) {  
( F* z' q- n( C+ B            setPressure(watchedAgent.pressure)
1 [3 M) i3 f% z. x: [! X3 P! D2 d  w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
5 ^$ C& B' H$ O4 J% s$ m6 g0 X0 W 但是在语句中，你填的是watchedNode
        // This is an agent decision.
' Q1 U1 ]/ r; e. W        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent