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
* e  H+ [+ }$ P. N" M+ L

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
( G0 Q  g: n6 y4 r# d9 {: I  x        return measured pressure
    }
7 B# q  q: c+ [: N4 z    public void setMeasured pressure(double newValue) {
# m; m$ y2 l6 @' n! C  H        measured pressure = newValue
    }
2 V* u, g8 i6 u$ i/ H$ x    public double measured pressure = 0
, v8 G, |) n% k, Z3 k6 n: H
  T% k7 ^0 b9 ]* @  Y    /**
     *
+ M! S; }, \9 `  q0 Q     * This value is used to automatically generate agent identifiers.
$ M1 [% k+ M' |5 z/ i& ^) r     * @field serialVersionUID
& j' _; |3 o; q2 k# |' O     *
     */
    private static final long serialVersionUID = 1L
2 W* Q8 b  g2 i, N7 T9 G
+ I+ [+ u( }, L; F( y6 e6 Z    /**
4 |" D2 p, G4 G( Q& I! R8 _: ?     *
  A! h3 n8 D+ Q( _     * This value is used to automatically generate agent identifiers.
4 U+ Q2 }/ K1 K8 v. m     * @field agentIDCounter
     *
     */
3 V* D) t6 q  o/ o9 K. \& K    protected static long agentIDCounter = 1

    /**
, R$ k, q8 J6 h' k# J9 j/ y/ |     *
     * This value is the agent's identifier.
" ]& r: R# N/ k. [" C' `: F4 y7 o     * @field agentID
9 Y' ~0 U2 D8 }7 }- ~, n8 |0 ?     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
; o! i: a3 s0 P. [     *
     * This is the step behavior.
- Q" E. o( U( D! S8 ]! l! f     * @method step
     *
6 h9 X; Y. v3 r3 Z     */
% R! I! }" u9 A5 G  n    @Watch(
' ^8 f% J; q  K        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
! l5 t' J6 }7 x! K$ h% q4 M1 w    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
# r4 n8 S- N. v  \* q
        // Define the return value variable.
$ m1 `" W/ ^9 f. R7 X$ t* q0 {        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
! x. c5 t: a. Z" A4 }' k, _

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

6 M2 D* O9 V" W8 r) r! }            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


* X& @9 P7 b; ]/ i+ i        }
        // Return the results.
        return returnValue
; B6 ~' u* B/ s6 Z& v4 I& W( j
    }
; Y' w: k4 e  ~7 ?* D& n
) H) Z, t" H( D2 j/ c    /**
     *
8 z, O+ F1 e+ ^- b/ L     * This is the step behavior.
+ ^" ?1 P- F- N, m     * @method step
% S0 i) S) L- e* N5 E     *
7 J$ M' S8 X" ]" v$ @0 Q$ u     */
    @ScheduledMethod(
  {/ Y  x/ |( D3 h) v+ y# n9 C9 O        start = 1d,
( p; \- o$ i9 H$ E' v        interval = 1d,
        shuffle = false
7 @$ E- h) i* W4 _5 O2 w  y    )
  w8 ?: v, N' y) Q: W% {    public void step() {
  k' m4 h+ f/ i( N% B% G
        // Note the simulation time.
) U, w. D. v) }        def time = GetTickCountInTimeUnits()

: @; u2 J3 i0 H3 _        // This is a task.
/ n, I# e" F% ^# c* K: V1 T5 m1 A: j        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // 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
- z7 b8 b7 Y  h       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) {  
  y8 [2 h9 M3 T; S6 C            setPressure(watchedAgent.pressure)
& H, Z$ E6 @' H) K, a- t* |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
7 w* u2 p3 S0 b) W9 r. G9 d 但是在语句中，你填的是watchedNode
        // This is an agent decision.
( T; k( e4 [9 @8 L        if (watchedNode.pressure<200) {  
5 N! [7 |: {' ~) x4 U$ {+ R            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent