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
/ l, g/ A7 e/ G$ N  E) Q

) ^7 B* e/ m, x1 A@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
) P) l8 Q' c5 V- U" F        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
$ p% G& f( E3 [    }
9 A& g- E# ?& M% k) D. |    public double measured pressure = 0

4 l& D+ e9 u2 r5 f$ `1 s    /**
$ [: C( [! U1 M5 G. ~5 G6 K     *
     * This value is used to automatically generate agent identifiers.
, V; ~# s1 f2 t, e" ~  p     * @field serialVersionUID
( ]0 n4 p) X; g5 M     *
& m" h  W2 `% D/ A     */
    private static final long serialVersionUID = 1L

  Y5 n( i6 K5 y! u    /**
# F0 J% l9 Q& d' J- @7 }3 s     *
     * This value is used to automatically generate agent identifiers.
, g9 Q0 U% l1 G) d2 k$ W# U     * @field agentIDCounter
     *
( e2 e4 I' T8 O/ H" @, t     */
    protected static long agentIDCounter = 1
: G# [5 p. y- |. k- v  Y. c
    /**
9 M: X+ G* F6 {+ [. L     *
6 m, }  a9 V$ t( X2 q     * This value is the agent's identifier.
     * @field agentID
) Y, L) m" V. @. R5 a- y     *
2 J7 q9 }0 h5 ^1 i: {# R2 i3 k     */
! M( B7 [1 I0 k& W. ^- n8 F5 l* \    protected String agentID = "GasNode " + (agentIDCounter++)

: P! x& O  d, s2 u' r& @    /**
& {; y8 b$ ^- _, V) E& y- k- x     *
! Z% E; q! C6 L, W" `  F0 J7 ^     * This is the step behavior.
     * @method step
- Q0 Y! ~  E  {! h# p     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
/ v4 ]- N3 b3 z5 p4 r        watcheeFieldNames = 'pressure',
+ ?" ?/ a4 P7 l9 r* y0 K% Q        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
! Z: q& q6 n! e" M, ~3 s        def time = GetTickCountInTimeUnits()

  Z( O. M7 A7 f/ k0 L; V9 C0 Y
        // This is an agent decision.
        if (watchedNode.pressure<200) {
' F1 I# i: [2 k8 j$ I
+ H6 A% Q, ]* f; {) f. E) |  \            // This is a task.
            setPressure(watchedAgent.pressure)

' v( O/ f, X3 m/ ^- }        } else  {

& |9 d' ]* e3 H$ k9 I0 h7 D
        }
& A( C. b+ _0 Z" z        // Return the results.
        return returnValue

    }
4 v+ X- l  J% J5 f& }6 f
    /**
! u: B4 N. T9 w9 I     *
4 G9 |# k; n; p. m. T( M     * This is the step behavior.
0 y" w1 g- O* C, H/ |$ b2 Q2 J     * @method step
8 ?9 t" p' z+ }! Z     *
     */
# J4 y/ f; J' r8 m: O4 I    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

        // Note the simulation time.
# \* A- E: I1 ]        def time = GetTickCountInTimeUnits()

: |+ A' l( p: W2 h, {        // 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
/ G" B+ l$ _! D5 n" v       public def step(infrastructuredemo.GasNode watchedAgent) {
! C! D$ ~( [) a& Y. \         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) C/ Y8 Y) r3 u* A            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
- A5 m+ K, {$ N& q  b; V       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
8 B0 l$ |9 F) W; E% r" P 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