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


' q2 N' R1 c- ^/ Z% q  B* I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ m4 O  g2 `& A; n, C    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
: @. N1 v: R% y: u" J# q        measured pressure = newValue
    }
    public double measured pressure = 0
; |! d/ N( h* A( [. _1 r
    /**
: S+ y* G6 ?' B7 t2 O     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
( _3 R- o7 F" ?' y% t1 Y7 b: {     *
7 x9 S7 T8 v$ `' m% [     */
    private static final long serialVersionUID = 1L
' s& d! C: j9 a- F
' \) X% N; T) ~, ^& W; Q. y    /**
( Y8 m- U1 ^2 f! @  w( x     *
3 j1 B+ K: m& ?! ]* i" }3 E     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
' Z8 @% Y( Y8 r, A     *
& i0 o! ~3 g& d8 M     */
    protected static long agentIDCounter = 1
2 A8 |+ N; l* s$ W: N
; L6 e% i$ p+ @4 F) [* E    /**
     *
; C4 t" W: O0 |1 h  i9 H     * This value is the agent's identifier.
/ T4 m% h% G) `/ K     * @field agentID
9 _. A0 E6 X& e) }     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
$ z0 E. q, _) S1 z( g
& \% O2 |9 W. o# c3 c0 i+ A) z0 J    /**
     *
     * This is the step behavior.
/ d4 x$ q& U- a; r) l# ^     * @method step
     *
0 S9 S4 n) y- D9 T  G1 E: x     */
: p4 ]9 s( N$ }- l) k, `2 j    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
9 r% [4 h. @, C  X" N# k        scheduleTriggerDelta = 10d
' M2 v2 u2 p7 a% Y# z    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
3 x0 M- w% i. u4 O; ?$ j        def returnValue
: [- G. T6 p& E5 z/ J0 E) b
        // Note the simulation time.
4 g8 W2 s* ~& e# z* E  ~  m+ e3 w        def time = GetTickCountInTimeUnits()

* K' b+ o2 R- l& v- \5 `
) e* X3 _& {  i9 [4 |) A0 Y        // This is an agent decision.
' V  y( W3 u, E1 A' K$ _: m        if (watchedNode.pressure<200) {

, T$ l/ n# B" i5 q0 m8 ], F1 Q2 E            // This is a task.
            setPressure(watchedAgent.pressure)
0 h+ L9 k. C/ w( n; C$ P$ A, E0 n
% S! h$ z  J7 c0 J9 X        } else  {

. P9 r( c* d3 g$ m3 ?! Q- E- V
" J- S5 w8 ~' C  s( h3 t        }
        // Return the results.
        return returnValue
5 N1 x( L! f: |
    }
# L; S8 k  n( \+ M
3 @# v5 k( ?+ m    /**
  m# R* i. B% ~0 y+ x     *
% H: A6 T7 c# c0 ^& h     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
: r0 V6 }7 e/ I3 t        start = 1d,
( e7 o3 C/ B7 ^3 u5 @: K2 l        interval = 1d,
        shuffle = false
    )
: q$ s$ t0 o1 n" p2 ^    public void step() {

        // Note the simulation time.
2 _8 O& J( x. R        def time = GetTickCountInTimeUnits()

$ T- D; N+ n. Z: V1 k        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
% P; C5 b8 ], s  w! H. ?. H  w        // End the method.
        return
9 `7 J* I0 M" R& ?2 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
' d3 f* [# a) f9 Y% D/ m5 ^       public def step(infrastructuredemo.GasNode watchedAgent) {
  k! C. V2 a" v% G# Q; @) @1 o5 j         //这里是watchedAgent
" ^5 R$ w! B2 Z8 p 但是在语句中，你填的是watchedNode
0 l2 u5 p9 i5 Y# K, i        // This is an agent decision.
        if (watchedNode.pressure<200) {  
' Z9 z5 }& Q6 S) z9 [- j            setPressure(watchedAgent.pressure)
" P) f) V+ y) A2 L& c变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
: m4 {, a" k. e& R8 t% v# Z       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) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent