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

7 K4 p3 [( B" m7 y
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
4 ]/ v0 a- z' m    public double getMeasured pressure() {
        return measured pressure
& b0 {4 l; x/ [2 k5 B$ U    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
& k+ W) E: ~1 i; I/ t7 }* r    }
4 J% c0 Z3 [) e5 p2 l7 g* y/ P    public double measured pressure = 0
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    /**
! p  E( z# J2 y3 s' j7 Y. X2 N     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
5 x* t2 _2 g7 F! E; M! T( N" O1 o    private static final long serialVersionUID = 1L

$ D) \2 l! C1 S% Q    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
! G( H7 d; t$ W& P! W! T) Z     *
% `; V5 y/ v6 m& S     */
    protected static long agentIDCounter = 1
5 x4 j( g8 r" H8 O2 @' l$ N/ C
    /**
* Y9 v9 i, F  F     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
& _  ]0 m  O0 z  Z    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
( t( O% A$ i4 C     * @method step
% A! k, Z8 z9 [0 _* j. T     *
6 ^. x3 h) h1 B0 K9 H     */
1 s! k0 U) n& [    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
- j% ], O4 A3 U$ Y# w    public def step(infrastructuredemo.GasNode watchedAgent) {
0 _# m! P, E% T8 }" H  D; t3 i) K
7 r1 j9 Q4 r7 F        // Define the return value variable.
        def returnValue

% }  _1 _6 x! f' t2 Q9 a        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

) J1 f1 T- H# ?. C5 ]$ T: J            // This is a task.
) O" t$ D2 _& {5 _2 m8 v            setPressure(watchedAgent.pressure)
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5 e4 r# ~( R: q/ V* |9 A6 G        } else  {


5 B; Z3 a- b, Q0 E8 `, e        }
        // Return the results.
. X" i& o$ E% G        return returnValue

5 L" o" L5 Z4 y0 ?& S    }

    /**
. t1 X( Q( Z$ D. m     *
     * This is the step behavior.
     * @method step
     *
     */
6 r. \2 h" \- B) f% z    @ScheduledMethod(
        start = 1d,
  J; S, r1 J9 t* ^; m) J# v        interval = 1d,
        shuffle = false
    )
/ {$ S: t: k' N( [) }4 \6 i    public void step() {
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

2 ^! M! r, i4 D, m2 c        // This is a task.
6 [) d$ }# H  A% O. t        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

" L1 j1 z1 o) ~/ t' e+ \. L2 Y  g; ^    }

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) {
8 F# S( ^) V. n9 L# R         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
& j) }2 q8 n/ L1 u: J" b/ m        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
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) {
; ^/ g2 @& E" z! z! y% K         //这里是watchedAgent
# s+ [4 D7 Z0 [& Q 但是在语句中，你填的是watchedNode
" q# {. |' i- }* \2 G+ W        // This is an agent decision.
        if (watchedNode.pressure<200) {  
% t+ _  ]$ @) m* r) N! J9 R            setPressure(watchedAgent.pressure)
2 C- j1 ^* J7 r# G* o. J+ i变量名称须统一，可以都改为watchedAgent