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

- A- Q& B$ a" t8 W+ X
, h2 T5 S- P3 |@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
2 ]3 B0 n5 x. S7 [- t6 a& w; U    public double getMeasured pressure() {
; H! G& y8 R5 ~2 X$ V- s: F7 z        return measured pressure
    }
; {/ Q5 r. x* D$ [, ]    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
" {! R5 Z9 w2 N  Z. A% Q8 x3 W' o    }
! ?( C0 B  A9 F+ G- z- k    public double measured pressure = 0
. H+ u- `; Y0 \& E
    /**
     *
. R1 w3 E# B% s& s, |     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
) ~0 P7 m- |# J" _     */
    private static final long serialVersionUID = 1L

    /**
& s$ S7 ~0 X8 P' `5 _" J8 O8 x     *
6 ?' W, T! l: Z7 z2 x     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
2 K. U4 {, k# ^
( r- |1 b  w; E, z9 m5 {* F* m* `    /**
; m) C0 P) G0 o# c% m$ f     *
     * This value is the agent's identifier.
     * @field agentID
     *
' Y" t9 r) {7 V2 S0 n0 ]! s" L     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
) I. j. K$ P' M0 \# V     *
2 Q2 C9 W; o/ A/ Z3 \& K     * This is the step behavior.
" J2 w# r4 ^3 }% S4 T$ n     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
5 s# o8 b' U, n. p' O2 m0 ]) Y- Q        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
' `: z5 K' H5 ]# G5 x    )
" ~2 P' _4 `2 t2 F7 w6 R5 v5 Z    public def step(infrastructuredemo.GasNode watchedAgent) {
+ P( v7 }4 P% L' ?; h$ P
        // Define the return value variable.
        def returnValue
6 [3 l  c& A/ W/ H) E! t- a/ s: v
        // Note the simulation time.
5 ^) r0 b/ C4 P        def time = GetTickCountInTimeUnits()


: M7 R) @; w, Z0 @/ z        // This is an agent decision.
        if (watchedNode.pressure<200) {

. @7 s9 p- z+ x5 ]  h            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
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1 ?/ S8 d1 l2 y
        }
& \) M: a) `) d8 s8 V4 \. f$ U        // Return the results.
9 W. S, t# F  {' g1 K/ p$ e        return returnValue
! j  R( s* A, {5 E3 k& B0 t4 K
    }
: g7 I" F; H0 h, S; A1 O
    /**
     *
     * This is the step behavior.
     * @method step
! b$ L. d: Z2 ~     *
- o1 t1 U) F4 H. e( Q     */
    @ScheduledMethod(
        start = 1d,
8 Z7 m" ~6 q3 j+ t6 X& ]# L( X, T        interval = 1d,
        shuffle = false
. `/ p( U$ j$ j0 f    )
    public void step() {
8 @0 w  m8 J2 f6 c
        // Note the simulation time.
+ l& a0 h5 T$ {3 u$ j' g$ |/ S        def time = GetTickCountInTimeUnits()
+ ]" X! {: X# C: i% U5 G# W- o
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
& y0 z1 T( |1 J- s2 M) J        return

; C  ?( }& |$ \$ N! t! k    }

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
! ?1 P0 ]; s7 M# [) t3 [       public def step(infrastructuredemo.GasNode watchedAgent) {
' g  t1 s" ?& K         //这里是watchedAgent
+ x, I- E. Q8 E& a 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
9 {5 u2 O* J1 g' m            setPressure(watchedAgent.pressure)
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) {
% |6 q" h$ F! }, F         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
+ A+ z- C: T% ~- d/ B8 H9 \        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
+ t7 T% y3 o  i! q变量名称须统一，可以都改为watchedAgent