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


, v# _. O) \5 k! H/ k: w@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
( Y8 b$ q* l) r' B    public double measured pressure = 0
* p' Y' p- V9 g0 H6 m' ^1 c: E, S
    /**
     *
. a7 `/ e0 B: z5 h     * This value is used to automatically generate agent identifiers.
, W5 i; F4 s- k: Z+ A) T, D' U+ t     * @field serialVersionUID
+ b7 h. r0 I! ^. I! ]) E     *
     */
8 f& G, U% V. v! n9 M+ s& M3 X    private static final long serialVersionUID = 1L
5 |, W# M9 O5 w! x: v$ K! d
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
8 D& y& `3 W  d8 `, w) c     */
    protected static long agentIDCounter = 1

    /**
! ]) f' N) {- f* D     *
$ Q% o; v7 g) y' f6 n     * This value is the agent's identifier.
& B- ^4 a7 v, J$ v0 y     * @field agentID
4 h# [& K/ w5 E" h* i. W     *
) C& G1 }$ h1 W. x$ z( _     */
    protected String agentID = "GasNode " + (agentIDCounter++)

* m. C! P8 }. ]5 W( W8 v: A. V# ~    /**
     *
     * This is the step behavior.
     * @method step
7 r) V/ |. b  J( u     *
3 G( T4 p. I9 s     */
: q: h9 \" N; {8 A    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
5 l+ Z  o  i( O- b" d        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
  O( a  k: r: Y2 M        scheduleTriggerDelta = 10d
    )
4 s0 `0 E, i1 ^9 J, G0 b1 H8 I    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
% K( t" l0 C; L        def returnValue

* N1 N8 R7 p' l5 C        // Note the simulation time.
1 t; @5 k5 g9 T  n        def time = GetTickCountInTimeUnits()

& h$ O& g8 m2 @
, G9 q5 U7 F! F/ B        // This is an agent decision.
" i3 B- ^; B6 a# e. }        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
" V/ l! X+ H. J$ }5 E
8 \+ u( w" P7 H
        }
        // Return the results.
. B' j( }1 }: G: Y# {, |3 B        return returnValue
0 R2 I5 S' V! h5 U+ u
0 c! `7 _) s) {% R, o, z2 a: M) w5 J; O    }
# D8 f/ G5 g9 ^% d7 l: p  C5 y! z
    /**
     *
     * This is the step behavior.
     * @method step
     *
/ o4 [# o( m$ `( N0 M7 x+ ~) y     */
1 u0 f9 Z! |- j  i7 u" c2 V3 M    @ScheduledMethod(
        start = 1d,
        interval = 1d,
( k  q; \' k# Y* E/ w( S8 x& n) w        shuffle = false
    )
    public void step() {

/ }6 q4 H) Y1 `  z' c$ V9 i        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
4 R3 O- m$ z4 X8 ~/ g
: U/ T/ ]  z5 Y3 p        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
0 }% p3 P  M$ F/ G1 Q/ R* U
7 H, a6 e  ^' v" y6 L    }

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
" C- P. I$ N! b/ ?6 W1 u 但是在语句中，你填的是watchedNode
- a) O  d0 |" a8 f) `0 U        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
' i; b. M7 }- y* y! N, v$ ?" v       public def step(infrastructuredemo.GasNode watchedAgent) {
$ J7 P% Q+ P- Q8 P2 \         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
7 _, \& g9 H- G+ k0 m$ w! a        if (watchedNode.pressure<200) {  
9 T4 t+ S+ H, Z, J, [            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent