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
6 W$ B1 p* {, D$ q, u) c) P

9 F; {) [, d4 C( S# \0 X@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
4 o' ~: ~& ]8 G+ P- A    public double getMeasured pressure() {
        return measured pressure
5 f+ Y# ~( G  `6 i2 k" C3 M7 t    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
' I: l" n) G. Y    }
    public double measured pressure = 0

' j. o5 T. Y8 {6 M    /**
     *
     * This value is used to automatically generate agent identifiers.
! S8 P7 z- f2 u, [     * @field serialVersionUID
     *
     */
$ T  `, v  V$ E7 _1 z) \+ O% |    private static final long serialVersionUID = 1L

    /**
) F7 R* h) ?2 |! y# [; P8 F     *
' h4 N3 p* S; E! L* v2 T5 n6 C: M     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

1 F# h) p6 e( Q& f, Y  N- u    /**
6 F9 F, Y. F' a4 ]/ G     *
4 J% X8 p1 [: W/ r" w5 u) I     * This value is the agent's identifier.
3 [5 C( V5 \- S! M8 W0 W4 q     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
$ G( ?* ?2 K+ C( L     * This is the step behavior.
     * @method step
     *
) Y3 ?, Z2 y: d     */
    @Watch(
, F- W; R3 D& ~" [" C0 _5 }9 n0 d        watcheeClassName = 'infrastructuredemo.GasNode',
' H; I3 x5 a# Z        watcheeFieldNames = 'pressure',
        query = 'linked_from',
5 j9 R  R1 f, n9 m" Q% h0 J; g' c, N  E        whenToTrigger = WatcherTriggerSchedule.LATER,
) }9 c, j2 @! `! A! P& Q/ B. S; u        scheduleTriggerDelta = 10d
1 t, V4 u" E  B4 e8 z  D* Q    )
  p) H) d3 x0 J- S6 @% O    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

& G9 c0 I6 L+ x' j        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {
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4 F$ f7 P6 I7 s, d4 b1 J            // This is a task.
( f: l+ T/ Z2 \2 s6 a: }            setPressure(watchedAgent.pressure)
  [$ W0 A! P$ O0 b' }; `+ T
3 Q+ n; U+ [7 ^+ d/ p        } else  {
% {% b& m5 B' W. l

" h9 |  D, p5 J& _0 W7 `        }
( _- T# a7 X7 V        // Return the results.
        return returnValue
! ]6 b8 E/ V& M8 S; U! k' w% D0 Z
, o: v2 M0 h* S# _) p* \    }

: z3 b5 c9 a$ Q; U    /**
6 m6 I7 u" C$ |, k7 G4 r     *
9 Y$ E, k1 \* B  r& ~* ]     * This is the step behavior.
; k/ i1 r/ N" u     * @method step
     *
7 W9 B; j7 I' R& U; N     */
7 y2 Q' L3 Q5 l    @ScheduledMethod(
. L; F) {2 C! @* k/ @+ w        start = 1d,
        interval = 1d,
# d+ }7 H: C: ?3 L( p. }5 E' X        shuffle = false
9 c5 w& W/ v9 ?( l; Q    )
' y9 E; z1 r4 \- K* E    public void step() {

        // Note the simulation time.
& {0 p4 z5 D) y5 E        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // 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
+ |, c' K$ h' i       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
6 S* i! a+ R0 ?6 V( E        // This is an agent decision.
* Y5 E8 E# w5 i: `0 H) r        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
5 S  E8 c) V  b7 f8 f0 o5 i       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
: B  M$ g/ k; O        if (watchedNode.pressure<200) {  
' H! Z% `5 o$ L. j            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent