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

; n8 F$ E/ F& P# q! Y5 V/ [# s6 y
8 J) P. F; N+ y8 K! O2 F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
* Z. K& ^  q0 R2 z- [# E* |, H# q" P  L        return measured pressure
. E# t" K4 h0 T' C  k# f    }
    public void setMeasured pressure(double newValue) {
# ?7 M/ r( q' c$ B( ?! y        measured pressure = newValue
: J; H6 ]1 N2 }8 C" s+ `# c    }
    public double measured pressure = 0
% y) p# L: l+ [8 ?5 x1 x5 m
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
  R5 _: j8 }7 E: T5 E) l/ ^     *
     */
3 E8 i* ?9 E" X, g- ~% A' w    private static final long serialVersionUID = 1L
4 \# ]' i7 N- o2 `- [$ _
    /**
     *
% e9 b) l, j+ X* k& A     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
/ S  ]7 R* I& {     *
     */
    protected static long agentIDCounter = 1
+ L8 |* p+ ?8 E& ]
2 J2 N0 e0 ~. L9 l1 v$ q    /**
     *
     * This value is the agent's identifier.
8 B; W" k5 ~9 f) O. A" @5 z- ^     * @field agentID
- z& G$ \1 K/ Y  E& G     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
3 S4 ]7 B- Z  u: f3 c/ G6 c     *
) n4 y4 K! }; P     */
7 `' a, X. ]& j8 v0 k5 ~/ N    @Watch(
6 L: M: k1 P. \        watcheeClassName = 'infrastructuredemo.GasNode',
4 w+ _+ S" u$ U$ u! u. d        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
/ F  f+ E& `# e% ?2 g        scheduleTriggerDelta = 10d
2 V/ R; T% x" n    )
3 c% J7 V- t* N    public def step(infrastructuredemo.GasNode watchedAgent) {
* n! g3 ?% e) f' l& D7 o
6 i+ z" _$ S/ K        // Define the return value variable.
1 H/ X8 \8 e0 M# Z        def returnValue
8 x3 m0 e1 S! a% E3 N) E- b
        // Note the simulation time.
  `  S7 a) M$ t1 ]( d0 ?6 e        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
7 B5 P0 d4 J  T6 {        if (watchedNode.pressure<200) {
- M' O9 d1 P* y- Y- x5 `* h1 r9 U
            // This is a task.
' n3 T" x% _5 T$ S8 y3 V( F            setPressure(watchedAgent.pressure)
" e1 ]5 ^. S! y* a# i
9 s& a: q6 ~: @( m, M" V        } else  {


        }
& b, J. d. p  e& u' m% l6 {        // Return the results.
        return returnValue
' o  `4 l# P: r: q* z7 n" p! V# ?
2 J4 U- Q( O1 _* L% P. V    }

    /**
     *
( `- e6 ~! T# K8 _  @     * This is the step behavior.
( k: ^8 H8 x+ F' |     * @method step
     *
     */
    @ScheduledMethod(
" o, e% j4 W3 g& L! `' t, j& @        start = 1d,
        interval = 1d,
; l1 O  |7 h* k+ c% i; o/ ^5 B$ {: E0 l, k        shuffle = false
    )
    public void step() {
+ I) |# p5 E2 s- i/ q
8 R( K: v" {* o$ }6 @+ a2 l        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
+ O0 G1 R+ Y; n2 p8 f5 k6 C
% W- m, b- p: p$ v        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ K2 B/ X8 N9 ^2 y, a: U        // End the method.
6 Z  s- h' w7 e/ a0 n& d        return
/ A5 @5 N! T5 z: 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
9 x0 l- p) V3 s  Z* s) G. x" A       public def step(infrastructuredemo.GasNode watchedAgent) {
$ Z7 ^& T) P: }         //这里是watchedAgent
3 C3 J' f6 K2 B% U1 k3 ^, p 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
. r" T" H" R, d1 P; |6 I            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) {
. P! F% E- [4 ^% n  i         //这里是watchedAgent
# O0 \* G, k! H! A  z& d- A 但是在语句中，你填的是watchedNode
" b( s! }. b# G5 t+ _        // This is an agent decision.
& U$ h0 ~& o# c- m# j        if (watchedNode.pressure<200) {  
" B1 d: B& j- @: U6 A" ~( q            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent