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
. I) ?* o0 A8 {- B4 J( ]! \, [1 y

' g" F4 ?5 L& ]' M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
& I% o( W! _. w8 Q  U2 z1 q        return measured pressure
( B" f9 |# @! m    }
5 T8 }" \$ N. A! M, |    public void setMeasured pressure(double newValue) {
" [: `1 N$ L% w0 }( T7 ^        measured pressure = newValue
0 o( e. L, z0 u- b+ H    }
    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
* f7 }) N) J. j" }8 u- B     *
     */
' O1 H' m) H0 C3 ]4 K& W    private static final long serialVersionUID = 1L
5 r3 ^( m$ {' [; P
3 K' U! A% X8 j. ?( D7 L    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
, F4 }/ V) E+ z$ q8 i! j     */
    protected static long agentIDCounter = 1
! x( ~9 ]$ V! b6 R$ V
    /**
. j( `5 J' A. S     *
1 a$ X! ]) p/ o3 a/ j6 x. G$ {: I     * This value is the agent's identifier.
     * @field agentID
     *
$ j) Y. y2 O, D' P5 R3 }. A7 `4 {     */
; U& O) M) E  h3 \* M    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
- ]5 S% S7 d) ~1 X$ ^9 j* C+ F     *
     * This is the step behavior.
2 w- X) |8 o, k9 T' @- e' C" b1 V     * @method step
     *
% H% E. O& E, `% m/ k     */
    @Watch(
2 {3 I7 o- a  Q        watcheeClassName = 'infrastructuredemo.GasNode',
7 w- ?* g( p. R; d( U        watcheeFieldNames = 'pressure',
% o# \8 r+ y  L5 `, O        query = 'linked_from',
" x! v* ~/ W- g4 T" M        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
. @0 a3 ?# _4 J: ^/ t, u2 |$ p    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
  r. d& B  U/ R9 Y        def returnValue

- Z$ f. f/ G/ w, v        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
: M6 R8 @% F; `. m6 m' c, X" k

        // This is an agent decision.
9 Z8 e+ N( P/ y3 y        if (watchedNode.pressure<200) {
6 J1 P6 S1 `" p& ~# z3 E
            // This is a task.
( G% _9 u/ ?; g/ P$ U& U& |0 p9 V            setPressure(watchedAgent.pressure)

1 \6 K+ A6 b  v6 E( w) c        } else  {
$ i# [/ X3 \9 [; L2 Q: V: }
9 R( s3 J  X: m
$ q( a' d# ~1 k  V- D1 r0 Q        }
# t5 R- A" z" i" [* v0 M, [. n        // Return the results.
; ?  p) t: x" V        return returnValue

    }
- v  l7 v" u$ b
( m. y7 ^. g' B6 Q. @: c' k* M9 _) h    /**
" H' K4 x' [3 k4 q' p) b* F0 e" {     *
     * This is the step behavior.
     * @method step
1 G- P* i  t* B     *
2 K$ O* B( X$ U  }$ s1 D     */
* Z, [0 F6 p, S- }3 d    @ScheduledMethod(
) b0 s/ C5 }: ^  Q# U* ~        start = 1d,
        interval = 1d,
        shuffle = false
2 H+ |& e! q6 t# Q    )
    public void step() {
& J' t" X8 f6 w* }( ~2 k
0 c5 c0 w, ]' I8 ]2 d  m        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

- p* A+ u- V# r& p0 k, _, b4 W        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
0 `  A, d: F8 Y5 G0 Y
) x/ |5 E' L& Z' M    }

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
' Y  e' `1 u- O  d3 z4 W* X1 q       public def step(infrastructuredemo.GasNode watchedAgent) {
) y+ [6 K1 z7 X! F         //这里是watchedAgent
但是在语句中，你填的是watchedNode
& X1 ]9 \4 F* R. e8 ~        // This is an agent decision.
' ?2 Q& G! S/ l* h+ a/ l8 d' V        if (watchedNode.pressure<200) {  
* Q8 m2 t6 T2 `7 W1 f            setPressure(watchedAgent.pressure)
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
6 m4 r" ?/ p* U 但是在语句中，你填的是watchedNode
5 N: T& ?) w7 H  j        // This is an agent decision.
/ P6 m4 J& o! U& q2 ?        if (watchedNode.pressure<200) {  
  M, H6 w! }* ~9 [% X" K3 n4 v- I            setPressure(watchedAgent.pressure)
; X7 V* g* D9 Q- v. K3 c- ~. v4 v1 t变量名称须统一，可以都改为watchedAgent