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

! M  \2 w$ I, _0 r. B
# ~. {0 F0 m( {4 g6 ]  q$ \8 D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
& G  K' v8 V: D' D# U" C3 h& \- n        return measured pressure
$ D7 p- q/ f5 b( ?    }
    public void setMeasured pressure(double newValue) {
5 z& g, d4 L) p# O# D  G) q        measured pressure = newValue
    }
# P7 y2 T1 B: B" [    public double measured pressure = 0

. Q5 U' ~( d( y: w% ]$ ~    /**
% \4 E0 A7 D% g: E0 p     *
$ d3 C- J! b5 U: v  K) r: Y$ s" n     * This value is used to automatically generate agent identifiers.
9 _7 L3 }# Y3 V$ ^4 ^     * @field serialVersionUID
  ?7 t1 w/ N+ T1 C4 V     *
     */
6 y7 l0 C, H$ `( o8 H    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
& J; n7 l* _4 U* N4 y     * @field agentIDCounter
1 }. q3 e. G4 ]) Q, c     *
     */
1 Y2 o. ~" T7 S" |% A: M    protected static long agentIDCounter = 1
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3 C; a, O- j, \4 s    /**
     *
     * This value is the agent's identifier.
     * @field agentID
  v+ ]7 X4 _# Z- v3 ~- J* a5 j$ r     *
     */
6 M- b( i! `) S- J    protected String agentID = "GasNode " + (agentIDCounter++)
4 _/ T- b6 N' B5 \( P
, U) s9 s; }5 K+ |    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
6 _, N2 m$ f% b: T! u9 m        watcheeClassName = 'infrastructuredemo.GasNode',
3 s+ q% f" j9 e( f        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
) g  v+ B$ r" U7 q7 R0 n        scheduleTriggerDelta = 10d
) e' @6 N+ e: }* v7 h  U    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
) x- ?5 i9 M; P2 [
        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


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

! [/ Y% n" j1 J/ F# o1 ?' i' ]5 _            // This is a task.
( G7 J6 ~* d. w7 P: \% l            setPressure(watchedAgent.pressure)

        } else  {
' N( p/ W0 T' H: y7 @
: {8 f  z- H5 X. G6 B1 e) h
0 \4 A& f5 \0 D. d        }
        // Return the results.
; L7 u9 a  ]2 V2 u. \+ a        return returnValue
- s6 L6 x- f5 K6 h) C6 E
    }
2 V& S3 W& l4 E3 b% R
    /**
     *
     * This is the step behavior.
     * @method step
     *
$ ]1 W: C. s+ k1 }: o8 L9 E4 C     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
- ^+ C, Y5 y" Y" ^$ E        shuffle = false
% d" \3 s  }9 e! h6 S2 F    )
    public void step() {
8 `5 N  g/ o. l8 D' V+ C
- E! d4 b" w8 c* u        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
% L* u' W0 V1 k: _6 W0 N
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

, a# a$ |6 g' i6 G2 a9 z% m0 y# Q    }

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
- N% }5 `% {  n* C       public def step(infrastructuredemo.GasNode watchedAgent) {
' W/ O5 h5 i5 i) d         //这里是watchedAgent
3 g- H6 i; L! D) S* B 但是在语句中，你填的是watchedNode
        // This is an agent decision.
* _3 k0 Y  U* o: X# n- ~  W        if (watchedNode.pressure<200) {  
( J$ N" N, {$ E" \! B! k            setPressure(watchedAgent.pressure)
( G2 q9 O/ B3 z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
但是在语句中，你填的是watchedNode
2 |7 F" P4 E" B6 e. X& n$ r9 x/ W# \        // This is an agent decision.
3 i9 U2 g) {6 [( ^2 A9 K9 c        if (watchedNode.pressure<200) {  
1 n' Y. B; G. T6 K: S3 c2 B            setPressure(watchedAgent.pressure)
& H1 Q$ C' M: P' I0 {变量名称须统一，可以都改为watchedAgent