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
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# X3 b: r  k* x- F/ f! G, K
) s& E; d" s7 n3 T@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
. L5 j, c* k3 B4 j    public double getMeasured pressure() {
        return measured pressure
    }
& A+ \3 z- p7 o0 H    public void setMeasured pressure(double newValue) {
% N$ S9 ~" ?: U4 L* d/ d        measured pressure = newValue
1 k% }6 {) m! R- F* b$ U2 c) {    }
/ a& s5 x0 i* D1 ~    public double measured pressure = 0
* l! j! y6 C6 ]0 J; E4 |! r
8 F4 c$ D& _' _4 l    /**
     *
, L- _6 k, c% b/ i+ R- W     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
8 v; R' e6 d" U; d2 j& n! Q     *
     */
    private static final long serialVersionUID = 1L
8 f: X3 b  t4 r; v$ t; F  }
    /**
& \* j7 E- E0 w9 W: g( Q8 H! Y% ?     *
& d: x: r/ r+ G4 u     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
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( Q% K7 ^, j: V    /**
     *
     * This value is the agent's identifier.
7 }% U2 n% a6 C! D     * @field agentID
7 }9 a1 Y0 ?. |, z5 o" @     *
  s* g0 E6 B5 \3 v- A     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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' q1 n  A/ I1 @" w+ f    /**
" a9 [( |" i' O- _     *
     * This is the step behavior.
* ]& A, x. B! Q4 W* p$ |9 x     * @method step
     *
3 e+ H: O6 C+ Q- V- U6 `: G- }, t     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
5 G; {) A, Q; a$ @! s4 u4 R7 f        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
2 Q6 B1 h  M) D- C        scheduleTriggerDelta = 10d
    )
! O: a& C8 n0 _+ _8 O, _& u: Q  R    public def step(infrastructuredemo.GasNode watchedAgent) {
! g6 c% A! M8 R* N
        // Define the return value variable.
        def returnValue

! A- o- E. c' [$ C        // Note the simulation time.
; a, E/ B4 v# F4 A  W; \) w! H" |        def time = GetTickCountInTimeUnits()
% B) V8 ]8 M+ {
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        // This is an agent decision.
( @6 _  f* F: n8 A        if (watchedNode.pressure<200) {

  |  ^; f% m- ^) h# l- k# |            // This is a task.
  E5 m5 y; `7 I0 r  j! O* z            setPressure(watchedAgent.pressure)
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( D0 }# r+ w; o        } else  {
  `% R% p1 s$ d2 {8 p7 c

2 K" Z+ Q2 W1 a! ^        }
) K0 @2 ?; f: `( L8 T7 P! o; {+ a% _        // Return the results.
1 X* ?7 J  r" r7 B8 @3 @/ d% O7 ]        return returnValue
  p0 R; I- |8 M4 _3 K/ ^
    }

    /**
     *
     * This is the step behavior.
     * @method step
# E( q9 o' \" l# \, w& u# w2 ?7 e     *
" Y# k6 x) j/ w4 u, D     */
    @ScheduledMethod(
        start = 1d,
+ X. J+ b9 D: ~4 B7 `0 Q        interval = 1d,
        shuffle = false
    )
4 }. s; d5 y' x& @, s7 s+ y9 E! P/ F    public void step() {
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        // Note the simulation time.
2 ^/ A' V4 `: X( q- T% G% J. o7 L        def time = GetTickCountInTimeUnits()
  ?7 x. S$ _3 y+ I1 c
8 [; l3 c- {+ J! i* A        // This is a task.
9 Z7 y6 I# }! t  R5 Z5 `- b        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
) y5 h7 M7 p2 f, s) t2 K' e: ~" h        return
$ H, T: n2 A. J. V6 G# m
    }

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
8 |4 M* S6 C: F3 v) K1 L# F4 ~  G        // This is an agent decision.
6 ^, Y! ]+ G* h3 U' B4 L$ k9 _0 |        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
- Z) d7 m( R; }; k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
但是在语句中，你填的是watchedNode
7 {2 g! E7 w9 l! A4 y8 l4 ^        // This is an agent decision.
        if (watchedNode.pressure<200) {  
3 g: `4 {: O+ ]            setPressure(watchedAgent.pressure)
. _  f, N0 L- {% q变量名称须统一，可以都改为watchedAgent