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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, ^! D: T5 M# i/ t- A& R    public double getMeasured pressure() {
. f* q, c* Z+ o- z* {+ f        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
' X( {, l9 O! k0 D/ h# O( `6 L6 Y    public double measured pressure = 0

+ X$ L* b4 L" \7 X* N" |    /**
     *
     * This value is used to automatically generate agent identifiers.
; l& |$ ?/ ?, [     * @field serialVersionUID
. B9 N' p+ b# A. Q     *
- h& j* W8 i" b4 y1 @     */
    private static final long serialVersionUID = 1L

' A7 k; E6 I4 M1 o; O7 y    /**
  v! J! I4 ^/ c+ [6 p     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
     *
  T+ v: i! X. k2 ^     * This value is the agent's identifier.
     * @field agentID
' J* ?/ d! o& ^+ M  _9 U- \! m     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
5 W7 _- G4 x; j& t! s+ p
- ~( f7 A1 f2 U( e, `: }5 B    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
! K* m: b4 e, G& j$ B        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
, S2 [: l' g+ \7 M' R+ {        scheduleTriggerDelta = 10d
    )
- p3 K! w- ^) q1 F$ p' x    public def step(infrastructuredemo.GasNode watchedAgent) {

  T: t7 c+ U0 W0 s2 E4 }$ k, d) I        // Define the return value variable.
2 L8 [  j4 {4 b$ @        def returnValue
" z, f* [. H0 f* e" D5 n
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

1 s8 t  o# d5 ]- W: m% n2 m
        // This is an agent decision.
        if (watchedNode.pressure<200) {
1 q& t, f$ {8 h* D! w! C
            // This is a task.
+ S: }3 G. l: B$ F! C- N7 e3 T            setPressure(watchedAgent.pressure)

3 B+ o" K! G* o3 z; G. W( Z        } else  {


) T4 l  [9 [0 L! v) C- \! n        }
6 n1 a( p$ o' ]        // Return the results.
, x& w/ N$ `, u0 {- ~5 D* b% ~        return returnValue

    }

0 [* v: \% |6 M    /**
! t- v% A7 U8 w- d8 d     *
     * This is the step behavior.
% P2 e* i' R7 T9 b& h% C! X$ `3 r     * @method step
' K5 l7 ]& D" o     *
     */
    @ScheduledMethod(
2 Z: k! w: {- t& x        start = 1d,
        interval = 1d,
        shuffle = false
    )
9 W/ w6 u0 l9 ]' d    public void step() {

        // Note the simulation time.
* A( y# s9 ]- d! s4 c4 F        def time = GetTickCountInTimeUnits()
% `( D3 R# H  D
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
2 m  z: Q0 a3 x0 q        return
: ]( S5 P/ I- c
    }

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
4 o4 ?% V8 |/ H: h2 m% F% P       public def step(infrastructuredemo.GasNode watchedAgent) {
5 d* R, U. s5 O: Q5 f9 `         //这里是watchedAgent
4 O7 V2 S, U' Y 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

topbbei

注意，在函数step中
& h1 s6 x  `+ |. q6 r* _       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.
        if (watchedNode.pressure<200) {  
4 G, q9 C# S# g: p. s7 w            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent