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
; O  \$ r+ Z' Q# }3 O* e
& a: Y& @3 g( k; U
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ j4 Q/ |/ k7 `: ~    public double getMeasured pressure() {
        return measured pressure
    }
* O; }3 p+ }: F# b    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
9 ]' Z4 m; X' O% O    }
: C. q1 a3 ]: L0 P    public double measured pressure = 0

    /**
     *
9 _; Z  V% w7 p     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
( i1 ]( R% d% ^- t2 _9 u. d     *
     */
1 j* T3 k6 G# V& }, P2 O& C    private static final long serialVersionUID = 1L

7 E+ P  N2 b* x, G    /**
% ]: x+ u' P0 O; j( q! {/ I     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
5 C( d/ L, M2 }- _# R: l     *
     */
9 x8 f% Z! E5 o/ G3 p* N+ Q; y    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
. z/ p' Y! H& M! i# J* e     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

$ l. A0 b2 m6 x9 m) ^, e) q4 r    /**
     *
- R+ ~* S1 Y( }! W# ^: I     * This is the step behavior.
4 }& u8 n2 g) n4 ^4 a4 b: j3 i     * @method step
     *
     */
    @Watch(
; ^3 M1 B0 f0 Y9 C2 ^        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
5 b' Y) r: t6 q# g/ I7 x9 V        whenToTrigger = WatcherTriggerSchedule.LATER,
$ E$ o) C4 V5 v+ O% ?/ r        scheduleTriggerDelta = 10d
    )
# ^) w9 u; ~/ J- A6 g' c$ y    public def step(infrastructuredemo.GasNode watchedAgent) {
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, U( }7 h! t+ x# q1 b) J/ O        // Define the return value variable.
        def returnValue
, b. ~+ `$ W" X
        // Note the simulation time.
, w- s" J# s$ a+ i        def time = GetTickCountInTimeUnits()

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        // This is an agent decision.
: h3 }: n" m  x' R( Q, Y        if (watchedNode.pressure<200) {

            // This is a task.
9 M- `+ \5 ^4 Y' y& d; c/ v            setPressure(watchedAgent.pressure)
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) U8 Y4 W: w# |' w        } else  {
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/ V0 i$ ^1 r& v+ U# M. ^! o        }
        // Return the results.
! O& M2 T- T5 y        return returnValue
+ s- o, H- w2 W2 R% \$ F
    }
- q* T. ^5 W% i: k: r8 N1 u
6 z  J0 m0 l2 h$ L& @: K9 v    /**
     *
     * This is the step behavior.
1 D/ |1 ?4 [: \! v     * @method step
     *
% {) B/ V, `& {, Q9 `2 B6 |     */
    @ScheduledMethod(
! {7 _; f7 [$ X  c% R        start = 1d,
& ]7 m, m; A3 J& Q8 N4 h        interval = 1d,
        shuffle = false
8 c1 \  L9 P+ \) Y8 b* f* J6 I    )
, v- v% d+ ?6 t3 Y) i% G( @! u    public void step() {
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
" U! r  ?) t9 d0 a4 C  r$ I) C. m2 _        return

; a) s! |- z0 L( p) Z    }

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) {
  G2 A: |1 R/ c2 R, x         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
8 h, n' ?# [( w+ X6 u. B        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
+ ?3 A7 |+ \6 B* u- ~6 |变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
) C* v/ t6 c) q( E8 r7 a       public def step(infrastructuredemo.GasNode watchedAgent) {
7 t6 R- ~2 s" p3 ^9 l4 H         //这里是watchedAgent
但是在语句中，你填的是watchedNode
* n0 b; k0 q5 b& {8 j. I6 e        // This is an agent decision.
) {2 V1 s' [& z! P& i5 y        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent