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


* j$ A* o/ h/ J# D8 o@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
1 j$ F0 l2 P5 q    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
( ~" D* a, C$ S9 ^. G    }
) u' C+ e* j: j; R% V    public double measured pressure = 0
4 q4 t( t# t0 d/ k$ V) |6 N1 Z, S
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
2 b% L4 O) I6 Z% ^9 r8 F% o; b5 N     *
& R$ D+ c% d8 O( ~9 r     */
# F" {. K1 ~% m    private static final long serialVersionUID = 1L

    /**
     *
9 o7 A. V# n* f8 c/ u9 M3 ~- c     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
3 k  D/ @, N+ l" N+ b$ z- O4 |     *
     */
    protected static long agentIDCounter = 1
, D" A9 x1 M8 _" P
    /**
     *
1 Y+ r0 I4 V- p" A     * This value is the agent's identifier.
' x- l) T# X3 F! e6 j6 T     * @field agentID
     *
) E; V2 R  `- ]' `  @' e/ [1 O     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
) T) R5 q4 w! j3 i     *
! T5 c9 V' `% O( K8 C     * This is the step behavior.
. ?0 j' r2 c  Q, @, `0 F     * @method step
% l' `  c) O, t1 e1 R     *
  S' b, R7 B% J. y/ g     */
3 ~. U! ?7 N* |6 U* ^    @Watch(
1 Q5 U/ _6 C5 M3 s0 g, Z2 A        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
# p! a  |" C. {- p        scheduleTriggerDelta = 10d
' \! h4 @, z& p9 i/ S    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
8 L$ J. D" ?4 O5 Y% T2 N7 r) m
' O2 P- W0 H- B+ a6 r: b        // Define the return value variable.
2 N8 o  ?+ ~/ H# h/ H) R        def returnValue

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


        // This is an agent decision.
        if (watchedNode.pressure<200) {
7 O0 S4 ]2 r* f% _. A* }; ~* X! e
            // This is a task.
* a* V8 a, O3 m6 T: }$ c% j            setPressure(watchedAgent.pressure)
' t! J: c  Q8 m# Q6 m; j
        } else  {
' G! r* k/ A0 q3 @8 U8 |

        }
. s- ~8 O2 K  K( i3 t9 @        // Return the results.
        return returnValue

    }

$ I4 E' o+ l8 D2 D) f0 w    /**
     *
* @, h3 f7 W: H5 y4 p/ U7 H% v     * This is the step behavior.
8 ~7 h9 s( \* i- a; {! G# ?0 m' ^     * @method step
" k4 m* n$ t7 J3 q& e6 g     *
     */
8 t( Y4 O- v9 ^) Z- F- {: p    @ScheduledMethod(
( R& ~- I* I* M8 u4 ~        start = 1d,
6 z5 V( Y& y, r        interval = 1d,
        shuffle = false
    )
( A. {7 ?; g. p- X4 o+ u; u    public void step() {
( T( M/ I$ t5 G0 P) o& Z9 K4 F
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
# [! A1 v7 n( M; v, b! T6 k- o
6 Z$ P/ L; X/ z/ ]# X3 f" l* T        // This is a task.
' \8 f, _" e( |9 S: C, D& j        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
. I9 e- w+ v9 S' U8 F
$ u, V3 D. P) b0 Q: i, B    }

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.
" J6 Z. B' O2 P% i        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
; U" w- g& Q) _8 H. m$ ?变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
; `- i' {$ \. ^# N       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.
* ]7 X0 M2 l2 ]" u$ s6 p7 f        if (watchedNode.pressure<200) {  
* }/ @8 G4 |, p: s            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent