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
( M; Y* f9 o4 V% v) q+ j
0 R2 V) |- {- |. J% B$ r/ N- R( Q: q" o
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( B& u) n+ ]5 x4 ~' Z# m2 v    public double getMeasured pressure() {
+ m  j  |- \0 t" K  l6 m0 O9 z        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
5 @6 r$ [2 H& P- `" u' m5 o        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
     *
! Z# U1 m* s2 y& r9 R- f4 J     * This value is used to automatically generate agent identifiers.
8 s7 D! s+ r- E3 d6 P0 p     * @field serialVersionUID
8 W5 e& s1 }2 _4 g! R     *
! Q. Z( l; ^3 O     */
    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
4 b( W; }; J3 Q" I     *
     */
  M. }: T) W9 C7 u# R    protected static long agentIDCounter = 1

    /**
/ z5 Z; i: ^$ l) }8 p' O" ~/ d     *
! g* M) x, O) n' c     * This value is the agent's identifier.
9 _# Q; ]1 J: Y+ M     * @field agentID
0 i9 I1 P' g7 w  k: W( ~     *
0 x+ F8 n* Z+ Q9 d" M! Z     */
2 ^1 n5 e1 V; g- B) q9 M    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
6 \* @4 H) W# G& n! P* m$ D/ s, e     *
4 R% s7 l+ T# p. P     * This is the step behavior.
* |( P& ?* N) B     * @method step
; i( t" ~. Z9 j7 ^/ w7 L5 m9 Z     *
     */
7 J$ {2 ]" g) N5 h5 E3 E1 {    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
/ Y* f0 E( y- Y% L* D; S        scheduleTriggerDelta = 10d
9 o9 ~5 r  v: i3 w0 Y6 P3 d0 j3 e# i    )
" |) Y5 M! V$ B    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
9 Z3 u: P7 X6 k, l1 b* `5 x. T) N        def returnValue
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" `4 z1 }6 @( k  a* c6 Q        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

) _3 {  f( Z0 J$ N
        // This is an agent decision.
  O3 i% `; g2 W1 s  a        if (watchedNode.pressure<200) {
' t0 \  ~! g" ]; f& S" D
            // This is a task.
! L, S2 j5 a$ y& ^3 J+ V            setPressure(watchedAgent.pressure)

        } else  {


        }
        // Return the results.
        return returnValue

# J( S( a5 w: }/ n3 h# W' T4 y- s    }

    /**
2 O& m9 h8 `! L$ M2 `     *
     * This is the step behavior.
9 X7 B; N; l* T1 M- N& k8 _6 D     * @method step
# N0 `, ~, N% [7 I/ |# @     *
5 o( D8 P4 ]/ D/ f     */
& j4 |1 m" p1 m* a; ~+ L0 v    @ScheduledMethod(
        start = 1d,
0 |0 ]& z4 P: R/ L7 ]        interval = 1d,
8 b$ D3 y/ A: d: K        shuffle = false
& r. A, m# b; V) i    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) J" [; N0 c: h4 `6 Y1 ~4 S' Y3 J        // 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
4 j) J7 y1 S% J% m+ d! J8 ?/ w 但是在语句中，你填的是watchedNode
        // This is an agent decision.
( [) g  h2 B* A$ N! h        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
0 T8 e0 [. W0 L0 @变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
( M* J1 i7 j: ~- e) T       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.
& }% a3 H7 O4 s* L3 X        if (watchedNode.pressure<200) {  
5 ^8 c  Y3 N& s$ x$ L% f            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent