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")
- ?& @2 K0 ^; E. o    public double getMeasured pressure() {
# g/ l* V  ?( b        return measured pressure
0 Q0 d1 R  h! X6 H    }
* k0 T& \- B  ~- P    public void setMeasured pressure(double newValue) {
- A5 C4 V2 R7 J0 q        measured pressure = newValue
    }
( l! G* v! }+ J* k6 }, s    public double measured pressure = 0
6 E* K5 E- C2 Y  y
) Z0 z! T7 K' N, V+ L    /**
4 _# x( R+ t) W8 s     *
2 K3 F5 h0 a' ?6 f  [     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
2 R, v& l! x0 ^! ]: C$ k/ s% j0 M, U% C     *
, s4 u9 X# g! D; Q+ j% R' c$ @     */
5 d0 N1 h, E( D" T7 M3 w    private static final long serialVersionUID = 1L

    /**
     *
# d2 a1 B3 Q% A% U6 H4 \& @     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
" r1 `: J: L) g& j     *
& a! ]; c# }; O' u3 f! q     */
0 ?, W! A# q4 Q6 w$ w    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
% C' K# H8 }/ ~/ r1 U' J     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
$ v0 I; @9 Y! j( m) }     * This is the step behavior.
: ^; K: U$ u( i1 c5 t5 `     * @method step
     *
8 B: d, m, |! L& H, L$ q8 Z     */
( s6 @$ `7 f9 y( H+ [8 t    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
' g' \& s+ ?2 F) i7 _        query = 'linked_from',
  K( n1 U1 u4 @: j2 k7 i) f' n3 V        whenToTrigger = WatcherTriggerSchedule.LATER,
2 T! n8 X5 Y- D/ t        scheduleTriggerDelta = 10d
    )
4 H- q+ H( x  Q    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
2 u2 K8 a  M3 F6 n/ b        def returnValue
4 n. o% A" b& Z
        // Note the simulation time.
' u& J# ^* P/ l5 J0 K, D, p        def time = GetTickCountInTimeUnits()


& Z5 v/ C% _% t% H% |# M        // This is an agent decision.
        if (watchedNode.pressure<200) {
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9 J: S5 X+ h" J) w0 x0 W            // This is a task.
            setPressure(watchedAgent.pressure)
# ^7 e* S- N% t2 ?+ W3 @
        } else  {

! A9 B! h. s1 C3 R+ o
        }
        // Return the results.
4 W2 m" b+ p) A% [        return returnValue
/ s6 M# p: I/ R, `9 R. G5 Y
2 {" V" _8 @$ d' C5 w, \6 n, Q    }
1 w. D3 t1 g9 s. _! c: i
; r. Q; z6 ~- |! c) D' E    /**
     *
     * This is the step behavior.
     * @method step
     *
' z  c' c1 v% i+ q1 L# p     */
7 F1 a. y* N8 p; X) k2 Z3 {* J+ N* R# \    @ScheduledMethod(
! }- s8 g7 t) P; g8 Y) Y% b        start = 1d,
        interval = 1d,
  Y0 f8 n( s' M        shuffle = false
# T0 o. v' R7 d. ?# Q% _0 [/ @    )
    public void step() {
/ m$ G# B/ i6 }0 Y$ N2 w- q8 {( x
- D8 c9 q& Z7 r3 {' `( U. p        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
& N6 a6 Y0 v$ a" A, Z+ G3 k
, r4 c# {' X! o) T  t9 O( W  W    }

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
. W+ x! _1 \# H& R# o 但是在语句中，你填的是watchedNode
        // This is an agent decision.
+ L. N# V  j9 q5 \        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
4 U3 G4 h- l+ j4 N变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
" f- V8 Y7 J6 H- @% }       public def step(infrastructuredemo.GasNode watchedAgent) {
" w9 J* i; P) m+ f         //这里是watchedAgent
但是在语句中，你填的是watchedNode
" Q0 i6 B6 d. |; ~- c6 |* K        // This is an agent decision.
* o* k& h. S6 S$ z* T        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
5 G6 ~6 B% t7 W变量名称须统一，可以都改为watchedAgent