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
2 s* {. }6 c: x4 v
  J# `# T5 n$ @) _4 Q
% m# e+ v: C" `1 a' M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
+ F7 M  h# u' e5 z% e" y        return measured pressure
; s' F- A4 c" n6 W) E: m* g7 |    }
" k+ |, I* T  d6 o3 H    public void setMeasured pressure(double newValue) {
( u" E0 X0 z* Q3 C; u        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
1 D, L1 [1 o" B     *
     * This value is used to automatically generate agent identifiers.
! I/ j9 U" L# m8 v' u     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

    /**
     *
" r( l& Y3 Q  d3 E4 o     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
$ p# Z+ Y/ m! h# z     *
     */
) u) h! F. p& K    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
1 f5 x) _; g5 z     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

  B5 o; \6 I8 J& f! y' m# o& \, ?    /**
     *
  g) [( E# J/ |) ~2 |, Y     * This is the step behavior.
0 `6 f) U% n. d* D; P$ w) U     * @method step
     *
$ S. B! H0 T& w) l- P/ }7 ]     */
  ]2 E- d8 ^* k9 J( q2 `/ L    @Watch(
2 n; [3 b$ A5 O: c! Y4 `        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
9 d& w0 k' e7 ?' D3 q3 e3 e4 _        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

( b9 h5 @+ R- b% E4 D0 p        // Note the simulation time.
9 l: r4 u; _! n! A; |1 ?! ~9 d; U        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
+ I3 Q" w, b1 y! m( T& [8 \) {
& @) C( C  U- c% l+ }5 Y            // This is a task.
, p0 q  }3 F, O1 L; q            setPressure(watchedAgent.pressure)

        } else  {
/ g( d% \3 O; U" F+ y/ L+ a& V
, r7 }5 d7 ~! G7 W. M5 H, ]
        }
+ l4 l* G  h. {; F# K        // Return the results.
        return returnValue
4 K) I5 T! y+ {6 y; z# j5 ?+ g
! q& k3 M( c# T1 j, p: M3 V    }
5 i2 o- y9 P% i  {9 F; A
% z- p9 e. }9 l! P- k- r    /**
     *
     * This is the step behavior.
     * @method step
     *
: e+ L$ y( f# S- E, I     */
7 [; a& }) C8 B: B) G    @ScheduledMethod(
. ^/ [  P+ m+ a" n. u, q9 u+ I        start = 1d,
  \3 l2 F6 V# j* s9 u; W% E* g        interval = 1d,
        shuffle = false
    )
, s5 v. m2 Z! D2 C    public void step() {
3 Y1 z" `' [2 }6 z3 Q
        // Note the simulation time.
3 L4 [5 a6 N6 G) O        def time = GetTickCountInTimeUnits()

        // This is a task.
$ ~6 E, Z5 h( c$ i7 L* a        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
' h# K% ~( w. Z% a8 v& @1 a        // End the method.
6 q3 u& l, x9 I0 D! C5 M        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) {
         //这里是watchedAgent
5 v5 t( c) \6 p  c4 \5 D 但是在语句中，你填的是watchedNode
& ]" \9 w" a, g# o  V7 L( {        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
4 Z' k/ L, ~* r& e/ b) T: x变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
" j7 V& n9 [9 y0 v: v, t8 k       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
! K9 L: y0 o6 H, x$ \ 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
9 ?9 |$ |+ U. ]( t2 b, r1 [& B& [( v  y            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent