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
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# z6 H0 D1 W" d$ V1 X
3 v4 ?$ v. |; Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) S! y2 y7 U$ N5 G4 P    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
/ ^5 |7 ?) W/ U! s1 M    public double measured pressure = 0
5 `3 e7 d' v9 Y2 l4 j8 }
    /**
/ b3 [& `/ O- [- t2 e2 {     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
9 d) _4 m$ O5 J0 q0 I5 E     *
     */
3 f6 I- h6 f, C5 ]0 P    private static final long serialVersionUID = 1L
  g. y6 Q# i! I% _
    /**
7 a& z- A* c8 K* k; m     *
; X* S5 ~9 c; v* v0 k% j     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
9 V; M: K3 ?$ K& P1 g- b- ^     */
    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
" l3 x# k* w& c3 L* E     */
3 P$ P2 e2 `$ ^; @( A1 J    protected String agentID = "GasNode " + (agentIDCounter++)

7 t7 P) e: \; |5 f' F( H& a( w! X: a0 S    /**
     *
     * This is the step behavior.
     * @method step
     *
" h4 r" o8 ?8 `3 g6 I* Y     */
" R. T4 M( J' H( r$ h/ g    @Watch(
6 s2 c% R: L6 g- ^* ]3 u        watcheeClassName = 'infrastructuredemo.GasNode',
) _, i, c3 L3 P/ R        watcheeFieldNames = 'pressure',
* [2 L# D/ K8 d6 N        query = 'linked_from',
3 ]: j) C2 L, X0 n/ s  _- }        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
8 x, f4 b& R7 W, ~1 J9 D    )
$ y  [3 J7 g$ g. E+ Q) y. G    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
; f$ u3 \: h3 m8 u        def returnValue
% O7 L1 L) K9 J% |
1 s6 I: Y7 U2 S+ p, {6 \        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

2 c' p- c6 J$ H1 Y. m4 i
+ B  p/ U( s& H3 \. J: v6 {        // This is an agent decision.
        if (watchedNode.pressure<200) {

( x9 b" D9 W7 g% k            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
% r/ E# q/ N/ o$ I8 C( g9 O; c

  f, G- Y1 {9 Q$ ~8 U( _# o        }
8 f: O2 @0 Q  ?" N- [        // Return the results.
        return returnValue
9 ^: v+ J! ]; ]: s* I
    }
: B" Y. a, c0 v1 i6 t: r' Z  S! b
    /**
     *
6 N& r, ^+ d- H     * This is the step behavior.
# \+ c, x) n0 j" a7 T7 }3 L+ `     * @method step
) T9 M& s# q& }- A  ~     *
     */
    @ScheduledMethod(
        start = 1d,
9 L; E" X  h" s% X        interval = 1d,
        shuffle = false
. O! a, H) @) j& t( j! M    )
    public void step() {
0 P4 Q0 A7 E0 f. F) O; z" O0 I5 ?4 j( Y
3 T8 f4 X* Q9 r5 G. x* z) w        // Note the simulation time.
) W5 S" h  a- X3 z4 L        def time = GetTickCountInTimeUnits()

/ V, x( k4 s0 Q' g! x        // This is a task.
- r. X9 z. R. e& g$ Y( W        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
& t. J, ?& j2 x( I        return

" N! ~, F2 D! x1 G; O  L    }

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
9 k" j1 E; `4 ^  J- e 但是在语句中，你填的是watchedNode
4 \8 v- M6 G" G$ |        // This is an agent decision.
        if (watchedNode.pressure<200) {  
' b- `3 q* T& I8 i+ \            setPressure(watchedAgent.pressure)
) }' E3 P) A6 \8 A  Y$ H0 |# Y变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
0 i- d! ]# X5 w/ x% \       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) {  
  u  W% ]- T& c) G; {! r0 l+ c7 \/ f            setPressure(watchedAgent.pressure)
5 {; p4 t- W! ]3 {0 j变量名称须统一，可以都改为watchedAgent