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
) x/ y3 s- f( `+ z: n2 n: U& c
; W! k: F2 `: F  s
3 I5 Q& I) H5 X0 x@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
1 E( h% H; W" u. c9 F    public void setMeasured pressure(double newValue) {
$ ?) R# {4 y" f  \( C; M4 @        measured pressure = newValue
    }
! N1 U4 Q, p' M" x8 Y. X    public double measured pressure = 0

    /**
% l5 s+ S8 ]1 k0 i  |! d+ L     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
6 h- g- X8 `' b& `( V     *
, ?  d! K4 ^$ t  O. `7 V) ~     */
2 V4 d7 x; L& M    private static final long serialVersionUID = 1L
" v0 J( a# D5 R' Z& b
( y' ~9 ?4 ?9 P( ?; c1 Q/ V, t    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
3 y5 i4 Y0 N) [+ q+ T5 ~     */
    protected static long agentIDCounter = 1

5 g' T! H2 B* K, Z    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
; V; n9 B, a/ N. K9 @  D     */
; W! i, o: o9 p5 `- M    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
/ o) Y! G* e  [0 U     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
1 P& w8 x7 Y# ^) r, {        scheduleTriggerDelta = 10d
$ o+ D- l* L! p$ M    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
/ d5 a: L- p- v8 i' @! S- C
        // Define the return value variable.
        def returnValue
" i. a3 X- k+ h
( E7 v$ i8 e0 ~) X4 c        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
* U( @, S) |4 a1 ?
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; o7 K# R' E  A& Y        // This is an agent decision.
        if (watchedNode.pressure<200) {
+ |8 @: E* t0 y7 v3 g+ X& I
2 S& T  v$ _4 \9 v4 e& z4 j            // This is a task.
! y6 q# ~; \/ Q3 ]1 [. l/ Z% S            setPressure(watchedAgent.pressure)

5 m7 V, ?. T1 s( J& c+ q        } else  {


; q) S2 D' b. q! o- G' u! N- s        }
        // Return the results.
        return returnValue
5 S0 Y, ?: Z3 a1 k9 b% Z7 c* U% |. K
    }

/ Z( t! N: M6 m6 i" u( R5 \    /**
     *
     * This is the step behavior.
     * @method step
/ t  r% r" `% b& X: P     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
& N5 o9 L% V" n4 A# [        shuffle = false
    )
    public void step() {
# T7 e5 j7 ?% i9 |* g) S
: U1 Y  v2 T- F" O  v# |        // Note the simulation time.
  X) E  ?6 u! L        def time = GetTickCountInTimeUnits()

3 _; d0 g2 T+ }2 l9 @4 p        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 u; K* O. W0 k+ _        // End the method.
        return

    }

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) {
6 ?( U% ~- b. Y- L! q1 B         //这里是watchedAgent
但是在语句中，你填的是watchedNode
0 U2 d; V* a  B$ X        // This is an agent decision.
2 g; q- _3 ?' i4 @$ R' F        if (watchedNode.pressure<200) {  
3 K% l" N4 r3 {# j! e- C# W: R8 D1 N            setPressure(watchedAgent.pressure)
! s; }8 p; f! ]( m. k: m, S7 s变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
* l$ E2 `3 J1 E  m# `       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
6 c3 r% O& C2 e2 L0 U 但是在语句中，你填的是watchedNode
        // 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