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

; \2 p% ^: O% o/ t! G0 l
! p- N: U( @6 Z& P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
3 A3 L( Y5 J! p2 p8 S- B        return measured pressure
    }
/ O' H& F4 X) }- b- X  ?6 `  |" F    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
: P6 t5 R+ y3 \  W    }
9 S# R. J2 r3 q+ E' K    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
& j3 ~8 ?) h; e9 |% ?9 P     *
     */
    private static final long serialVersionUID = 1L

! w3 R) a- x- T. }1 f* |  m: U! `    /**
     *
9 _8 p, b% Y% C     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
' o- S8 }/ b6 l  ^8 C7 n1 x) _0 p     *
% l- H; h7 C1 d/ f     * This value is the agent's identifier.
     * @field agentID
     *
- K% c5 Q* p/ s' X     */
    protected String agentID = "GasNode " + (agentIDCounter++)

2 g4 q3 D4 J5 H# H    /**
     *
6 t- Y! d2 H4 Y     * This is the step behavior.
     * @method step
     *
" P- {* y& A& c4 J: X7 [9 p# y     */
: S; o' U0 p+ Q, j5 e$ }5 I( v    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
1 f1 i4 O, s; n        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
) ]$ X4 Y- o% U2 F        scheduleTriggerDelta = 10d
    )
, o4 g8 ?4 y. @8 _# r# u    public def step(infrastructuredemo.GasNode watchedAgent) {
1 G' u" k6 z8 k& o: e/ q) m
        // Define the return value variable.
( ^& O. @+ T6 n) \7 K, W        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
( T1 O: b3 f9 q6 B1 C% Y0 F: M

        // This is an agent decision.
        if (watchedNode.pressure<200) {

* H( ^) ^3 z) p3 q( T            // This is a task.
. u+ `* v9 \8 B7 F! t            setPressure(watchedAgent.pressure)
( u2 p& M2 h0 O8 A
  _6 Z, C& W1 d+ b$ {) `3 W        } else  {

" A9 w- ~2 ~/ Y  ?& w
        }
" n9 b! D( G+ P1 ]' V9 w: K        // Return the results.
$ l- w# H# B. J$ C        return returnValue

    }
# d3 T1 g7 t* i2 N% \- c
4 e. `# y+ Q6 r7 H" n( v& s% o    /**
$ i8 P" {* L8 X0 ^. [' v4 D     *
- N8 v4 P0 s; K: v+ X     * This is the step behavior.
     * @method step
9 `  `* ~1 l2 g, h7 s     *
, E/ y$ O' m& U0 J$ z+ I. n     */
    @ScheduledMethod(
3 K- i9 V8 M% ~! }- N& r7 M! r        start = 1d,
% `! e. Z. n9 o: p( @0 X        interval = 1d,
/ y0 d: }! J- c3 q        shuffle = false
    )
( d7 i- W9 b+ E: E( K5 K    public void step() {
: @' k: w3 Z: D/ q& K, I$ s- A
        // Note the simulation time.
* P/ \  a8 Y, u! Q0 x% Y* }; `        def time = GetTickCountInTimeUnits()

        // This is a task.
3 ]1 l8 a% f4 y        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( O5 I# ]" g2 d$ P/ \1 D& v        // End the method.
4 A5 J6 L5 C" D" p$ p7 ]& \        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) {
* _* W( B/ J/ p9 |6 f& ~+ f         //这里是watchedAgent
( w9 s. P) M: M: i# P6 a 但是在语句中，你填的是watchedNode
' h7 ]2 p! s8 \  ~/ g# @* w8 C        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) ~" `, X) \: N4 {  i* {: ]1 g3 `! H            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) {
         //这里是watchedAgent
" J, q$ u  \& X1 | 但是在语句中，你填的是watchedNode
        // This is an agent decision.
( o3 k/ g( }/ @: m+ ]8 e* Z: f        if (watchedNode.pressure<200) {  
& w" l5 i, G/ S' s! z            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent