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

, U; Q7 _; F6 f0 C+ v# U& Z
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
+ l: F( l! @, f3 P* Y    public double getMeasured pressure() {
        return measured pressure
    }
; m& n0 @( V5 `    public void setMeasured pressure(double newValue) {
0 M* E! H) }/ r8 y        measured pressure = newValue
    }
" `9 q0 m( B$ A/ I4 q6 T- H    public double measured pressure = 0
1 i- W' W5 K2 t2 N
: G" p8 \. [- {/ H    /**
$ }8 s4 e% d7 f7 X     *
# \" j. Z4 G) G7 G' w     * This value is used to automatically generate agent identifiers.
* R2 `3 a/ \# H& x9 Y/ _     * @field serialVersionUID
- C, J; V$ T* t+ [2 ?- }     *
     */
    private static final long serialVersionUID = 1L

  a) E4 E$ F, S/ B9 X0 L+ E    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
9 C+ `' o' t! Y. @    protected static long agentIDCounter = 1

    /**
) f: o2 e' s3 T4 z" T8 u/ B     *
     * This value is the agent's identifier.
- g4 `$ |, h8 l' ]     * @field agentID
5 T; t4 z5 W7 A( V: ^6 ^: B8 a# ?     *
     */
' G1 T- t- ^9 t7 P1 j+ t/ Q    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
* X% z! M% o& t; n, e     *
     * This is the step behavior.
     * @method step
: Q' \& ]( J' ^. O/ O     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
" I+ k. ?( _4 P+ T1 H        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
4 H5 T; W7 [8 c8 z2 c0 L4 Y    public def step(infrastructuredemo.GasNode watchedAgent) {

6 T* K6 p$ m: b) F# t7 d        // Define the return value variable.
( w* M7 {% h9 m. E/ J        def returnValue

! D9 L( a6 W) C- R  S* Y9 a# q        // Note the simulation time.
* j( ^+ J# J" p  a        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
# @) T6 [7 K2 E1 H+ m: W        if (watchedNode.pressure<200) {
" A7 a2 ?* n, U" L5 c; ]
            // This is a task.
            setPressure(watchedAgent.pressure)
/ h& m8 ?9 n9 n! K' C* Q5 {
        } else  {
+ A7 H1 I9 N  o  @! r
. ^3 B& V) _: T8 \, E# u* ]% [" ?
        }
& \/ B6 ]  F+ b7 q( v' L* ~        // Return the results.
( q8 M5 e) e+ j( Y. Y! a        return returnValue

    }
1 T+ J8 N, P( `0 {
- K# b) ~  m- `8 u* A; L' S    /**
     *
7 @* F9 g* v& X8 t* U     * This is the step behavior.
     * @method step
$ V3 ?7 E9 g9 s1 L     *
     */
8 ]1 ?; h. }* y) I+ k! }    @ScheduledMethod(
4 D" F( S' b# D- R) V8 P        start = 1d,
        interval = 1d,
        shuffle = false
$ R5 H6 z! t' w- j    )
0 e' i4 ~& K0 W; K# J- P4 `; M    public void step() {

        // Note the simulation time.
6 M. l9 A6 Z2 a. B4 P0 U        def time = GetTickCountInTimeUnits()
* Y! i& a3 h" P+ _* \, ~
        // This is a task.
2 l8 M1 a9 U) x' h' J/ L; g% Y        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
) V" Y4 ]* I3 c2 s  A# `; t! i 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
* y- y  Q( ~& X( ]: u. U% k) B变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
, V" M2 G# k% |  F$ j; c& T       public def step(infrastructuredemo.GasNode watchedAgent) {
) T+ s: e3 y) V5 v, f( @# G         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
) A' Y) e: P) `/ b# x- W9 I        if (watchedNode.pressure<200) {  
: b3 L& N' |" b/ T* X! P8 d            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent