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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  l8 m8 l  v$ d# y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
. L# R% Y4 U9 q  u0 \    }
. t, q5 a0 o/ R. t% n( K4 ?, h    public void setMeasured pressure(double newValue) {
# |  }3 P6 ?3 b6 C' F        measured pressure = newValue
    }
    public double measured pressure = 0
; m( i5 W$ G% Y4 H2 p" a- M+ r5 M  d, k
6 K. \- p) e$ W6 k6 K    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
% h) p- j; s+ y; y, n/ B; r6 {. p     */
4 C2 \: N3 J. M4 S& s: j    private static final long serialVersionUID = 1L
0 T! d9 j# m/ d( W. R
& z  j  z. B1 t; u8 C$ K5 R    /**
     *
1 p( X0 g; a% q+ @, I     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
5 P+ B" ]$ L# X! O1 t! M$ [* V     *
     */
9 J0 ?1 y$ a6 T    protected static long agentIDCounter = 1

; c& i: e, f7 p5 @$ j    /**
( H- g7 h& ]- z) \     *
% U" y( k9 m9 J- q: B     * This value is the agent's identifier.
+ n9 D" G: f5 E: ?     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
" Z! _+ z: w/ a9 g$ _7 D     *
     * This is the step behavior.
     * @method step
     *
     */
* |! L" i7 o# w8 M% T/ b    @Watch(
6 d$ X* ~4 \( E        watcheeClassName = 'infrastructuredemo.GasNode',
' e& B; l( k% ?+ J6 @& |! Y3 z        watcheeFieldNames = 'pressure',
. s% @3 ?( H) L' ]! o2 i        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
; K1 [/ t4 w% g* ?8 O$ u3 i' D    )
) L1 A5 u+ N( p0 ^    public def step(infrastructuredemo.GasNode watchedAgent) {
% o# u$ l- `. a9 F9 J+ L$ M% |
        // Define the return value variable.
+ n, j' y6 V% r& i% b  i        def returnValue

        // Note the simulation time.
! R3 _: T2 X, P        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
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2 A% z( G, X& h$ X        } else  {

% Q! F; j% B  _# F5 Q* {7 J" E* k
0 y6 e, z- ]  }4 F2 E        }
: H, M1 t1 f: b9 n, `        // Return the results.
( s+ z. O$ y: m  x9 \$ L        return returnValue

    }

/ L: C1 t; t1 g7 \1 F# b8 b" r    /**
1 W& y# E3 M% `) f  Q: Z+ z     *
4 i& p9 j: i0 N1 ?     * This is the step behavior.
, y# [  P, q; R     * @method step
     *
0 b' v$ K% ^9 Z" G) R& z5 R9 \) U     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
4 U6 h# V2 `& B        shuffle = false
    )
/ i* D4 G$ d, w! O    public void step() {
* F3 @$ b% r; E( p; L
        // Note the simulation time.
, w" m0 W6 M$ ^3 P# G/ n* d        def time = GetTickCountInTimeUnits()

        // This is a task.
% M% u( s$ N* }9 I        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 S  b' O" x& W        // End the method.
        return
/ f+ g- m, w, n" n7 T& ]
    }

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
4 y, i! b" q/ u6 L' t" f% z- G       public def step(infrastructuredemo.GasNode watchedAgent) {
+ K' L5 w# X1 P/ j. b8 e# c         //这里是watchedAgent
: i1 j# o- z: l! x8 P3 M  U 但是在语句中，你填的是watchedNode
9 _# f. W' t" _% R# [        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
/ n- ^1 h! q4 Z5 l: i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) {
1 L% A* j/ W3 F1 g; b         //这里是watchedAgent
4 |0 F+ ~2 U9 s0 A" \. p- X1 a 但是在语句中，你填的是watchedNode
( N) L* g% L2 j        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
$ D. `8 g* i' K) b0 D变量名称须统一，可以都改为watchedAgent