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
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1 u6 H9 l) q- l  }% l@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
$ x$ q' x* i) \8 W* i; U, \) P        measured pressure = newValue
    }
) Q/ d- s7 A# I6 \- X    public double measured pressure = 0

( t/ j: i) I, r6 Y    /**
; a5 @4 e, p3 Q: a$ q1 \     *
8 U: Z& b7 x$ M* _/ D4 e     * This value is used to automatically generate agent identifiers.
; |/ s9 r. B" S! I8 P1 ]3 H- J     * @field serialVersionUID
     *
     */
/ _9 V+ y9 D3 B5 a6 `    private static final long serialVersionUID = 1L
! h/ p$ P; j' c, \, W
    /**
3 j; g9 U' K0 {9 U) L     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
+ g. ~$ ~/ c* f, j# R9 B/ X     *
5 G% e" \- p6 ?0 h     */
    protected static long agentIDCounter = 1
1 M* a" h) w: h& {# @8 g
: K7 {, J' g  z/ ^    /**
     *
     * This value is the agent's identifier.
2 H/ i3 J% D) y     * @field agentID
! t6 a: r' D3 O- c     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
/ m$ n( t! s4 z1 [. d' [/ ?! d6 O
2 k2 j+ g9 g0 D. L8 t% H: f9 ?: z    /**
     *
1 h+ m% }: V. m$ f" K2 L" }  g     * This is the step behavior.
     * @method step
* z2 |* h! u) g* Z# \% O     *
     */
7 s. s0 C" H8 t) a& A% Q    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
& p& C, I) Y  n" I- m9 K        whenToTrigger = WatcherTriggerSchedule.LATER,
8 F8 f3 s& j5 a* j* n        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
# g# j1 H8 p4 t' ~% `4 b        def time = GetTickCountInTimeUnits()

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

            // This is a task.
+ {. ^7 c+ r, v2 Z5 J! G9 k            setPressure(watchedAgent.pressure)
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        } else  {
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3 z5 ~6 h% S5 w1 Q
' u9 z$ ?* O3 Q* z        }
        // Return the results.
( B) z" n5 b- n5 u        return returnValue

( m/ A, Y) M! h! A( z    }
# o, n+ W% A" l8 F/ B% R
    /**
2 d9 W1 U, l( c$ Y3 {6 x     *
     * This is the step behavior.
' ?* a- I5 c" c" Q9 V     * @method step
     *
( R- O* X2 w% X. b/ o) X# Z2 N; c     */
    @ScheduledMethod(
5 |! B* U  }$ A        start = 1d,
        interval = 1d,
8 w. J. |; K" E0 f$ C4 r% P: \4 r        shuffle = false
    )
    public void step() {
2 ]+ b$ ]9 y0 y$ l1 S8 F# r! T0 K
        // Note the simulation time.
+ m6 k5 |5 I9 ]6 l        def time = GetTickCountInTimeUnits()

6 j) C9 o3 F# G; N        // This is a task.
  r- Q( a% G3 j        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. e2 E# a9 W+ t" k" ]1 [        // End the method.
0 ]/ `4 m6 a/ D! W" k7 [7 n        return
  _) d% H  s5 P$ A9 @( Y2 z: `2 p
    }

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) {
  x4 Z* [" s1 O' T         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
% c* i& B% t  q. n: T        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
$ O* r, s8 Q7 L$ h% U+ U" R. n6 o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
& {7 O6 n0 {' ^+ S 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
" @" ~! \. i& k变量名称须统一，可以都改为watchedAgent