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
. E6 ?( y/ x) Y( }. \2 k- ~  @
2 Z* e# c6 x% o4 G' c
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
  M% f0 Q. ?7 n8 g2 }# }& S    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
, b' @2 b1 n; q    }
    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
7 l# U" F: p5 `: z6 t$ ?     * @field serialVersionUID
" U4 c% k0 y. b' M2 b. J     *
2 e) U% S- v9 f, y9 C2 j) m     */
: b% n7 t) @+ p1 J  Q8 F4 S6 H    private static final long serialVersionUID = 1L
1 x( N2 Z2 `6 C; b
% R0 B! z! `* |6 x% R: E    /**
     *
     * This value is used to automatically generate agent identifiers.
9 r# N. F9 s6 ^3 Z0 V     * @field agentIDCounter
     *
* A* N5 n6 Z% I( s5 t     */
    protected static long agentIDCounter = 1
; o' l4 `/ b( S/ F: l
    /**
& g2 c) V5 \) G& m" |5 C     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
9 t5 J6 D5 s9 D    protected String agentID = "GasNode " + (agentIDCounter++)
) b# p9 l+ j  u) \3 _
    /**
3 U8 }+ \2 A+ K) ]3 ?+ a     *
     * This is the step behavior.
/ a$ I5 Z/ H7 z! V$ L% y8 s4 t     * @method step
     *
# N& Y2 g' s3 s5 S     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
) c6 g2 z. j  R1 @1 @        query = 'linked_from',
  O2 j% M1 t9 x7 m7 p% X) Z/ w        whenToTrigger = WatcherTriggerSchedule.LATER,
* j  r7 Q4 v! P8 g% S' W        scheduleTriggerDelta = 10d
    )
% m& O( a( L/ i    public def step(infrastructuredemo.GasNode watchedAgent) {
3 H+ i, z# x, a2 I0 ?
0 ^% `4 y: T0 A/ x6 |# s        // Define the return value variable.
; Y8 `+ w0 y. @( t" a. t2 c6 ~, ~        def returnValue
2 o% u1 i" D3 I8 r+ z8 a
        // Note the simulation time.
5 u% J* l2 `$ N' W7 i        def time = GetTickCountInTimeUnits()
$ Z/ O9 l) S% ~
4 y" Q, g1 C9 l' @$ r) C  z: V
. }: q. [# V' u' y        // This is an agent decision.
6 {% s) F# P5 i) b        if (watchedNode.pressure<200) {
6 q0 p! y9 Z/ Y* E0 _, h
            // This is a task.
            setPressure(watchedAgent.pressure)
, V! B1 [) d9 Y4 _" C
        } else  {

# ~: c" l5 \! C7 x( g4 {
4 u, o4 {- r, A( m9 ?; j  q/ J        }
  N  J$ Z# S" Z7 e% P        // Return the results.
; o4 @- o4 Q) }: F        return returnValue
' \* c8 G3 b% y+ ]5 K0 T) y4 [
3 ]+ ?* f) u0 @3 d    }

    /**
     *
/ S  l+ O3 J* p. N4 K7 M     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
1 _' w) q+ k' E0 ]3 Q0 _: z        start = 1d,
8 j3 J3 J# q, B: E/ V        interval = 1d,
        shuffle = false
    )
% y# j' n2 B0 w% G; d* L    public void step() {

  n+ W) _7 V- v2 ~5 Y+ j  x; Z        // Note the simulation time.
7 W0 d% d. z! v( |        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

1 D4 w& j7 y4 ?. P( W+ D# J    }

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 D$ J- j" q& l4 A5 Q 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
/ I  g8 h& |  |( V) c% _            setPressure(watchedAgent.pressure)
  [4 f6 z; e. i# _# F/ u  W( A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
/ B% s( M. T+ ?0 i; c/ c/ C8 V 但是在语句中，你填的是watchedNode
        // This is an agent decision.
% `) O  _0 O, P0 n  D, w: R* B        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent