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
  W; Q' X% m  p- D. }

  D8 P$ ~* {# h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
1 ]/ p5 \( f- t8 Q! l- B: h( T    public double getMeasured pressure() {
        return measured pressure
  [% A+ v) f1 ~% w+ J+ w6 R    }
4 A0 x5 E! r9 E& B; S    public void setMeasured pressure(double newValue) {
) s8 ]* P6 a' y  y' {4 w        measured pressure = newValue
2 I5 n6 N$ U, ~+ F- P    }
, L  @- u& G; p2 T7 [    public double measured pressure = 0

+ _: j9 Y5 T) _+ R    /**
1 a9 I+ Y' I# f+ k     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
/ J; @/ M+ {% I) |/ @     */
    private static final long serialVersionUID = 1L
8 \8 B& ]6 [! D
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
6 S: E2 j& L. @# w8 f2 f     *
/ Z: @! k0 F* {1 Z9 |, L4 h     */
3 u; \1 K' ^- v" ], |, L    protected static long agentIDCounter = 1
2 n9 g& R4 k' j9 K0 e* {
    /**
     *
- V) u2 f, M3 C1 b4 o( c0 |7 g' c- l2 D     * This value is the agent's identifier.
     * @field agentID
% g4 A- n3 M/ b9 L     *
  I& k. Q0 c7 S     */
! f9 X# _* v9 b" T    protected String agentID = "GasNode " + (agentIDCounter++)
8 U3 A: X, f8 W
    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
& S- e4 f7 ^' R2 s    @Watch(
! n8 `9 P& b+ j$ k        watcheeClassName = 'infrastructuredemo.GasNode',
5 }, G4 F9 ?8 n- x5 A  Z9 q        watcheeFieldNames = 'pressure',
        query = 'linked_from',
. n  K5 z. x1 b# ^1 M        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
) ]+ m* t2 H( h+ ^  P
        // Note the simulation time.
  [; j* @; J. s* m  _: _: w. w6 y        def time = GetTickCountInTimeUnits()


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

1 I) D- O1 b& m+ ^            // This is a task.
8 \' x$ x# g& d7 _" `0 u            setPressure(watchedAgent.pressure)
" H; W$ P$ Y: d
        } else  {


7 ~: a1 D, V9 C) h; z6 E0 H        }
        // Return the results.
$ F8 B( ^$ I5 S6 t5 d  x* H% F        return returnValue
0 ?0 b' J3 D- u, u
% H* m& H% }9 j# Q8 w; Q2 u+ @# D    }
, G6 S' t+ a" n8 y
    /**
) I. o" O* H4 D, n1 z4 J7 e     *
     * This is the step behavior.
     * @method step
     *
     */
. F' S+ @4 v; v8 H1 q    @ScheduledMethod(
        start = 1d,
        interval = 1d,
2 W3 L1 i: G+ z+ d; S        shuffle = false
    )
    public void step() {
% U* m, v) A& W& ]2 W7 W
/ Z$ B* U0 W6 Y' ?        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
+ e* F+ {: k+ k/ p- J9 q; [
        // This is a task.
" M8 [/ X! Q, R# v) X8 b& d        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* b# j. |0 K' J3 W        // End the method.
        return
4 K4 @7 ]% ^* y1 L( q
    }

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
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
5 h/ Z1 Q# U% [- t; R, 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) {
         //这里是watchedAgent
% X- q) J8 B# P5 V) w+ P 但是在语句中，你填的是watchedNode
8 r5 n6 ^" W$ |7 N        // This is an agent decision.
        if (watchedNode.pressure<200) {  
7 p( H' b! z0 h3 \2 `0 v5 a            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent