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
$ r1 x9 E2 ^" s, [

4 a0 S1 I( M+ R2 S" i% W* j@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
' }1 k$ |- E1 [  R: Q        measured pressure = newValue
3 n3 U% S/ Z; }% D    }
    public double measured pressure = 0
5 ~8 Y3 x8 a  q6 j
3 T4 x, @! G2 n) Q0 p    /**
9 K0 Q& O. D4 z3 j6 K2 P     *
     * This value is used to automatically generate agent identifiers.
! I' j3 ~. n- \9 T5 Q) d" m     * @field serialVersionUID
* G  Z3 Y1 ~6 A0 a     *
" o. ]3 B4 V. ?6 G8 K' }9 B; z' O     */
" @$ U* i$ K  C4 N    private static final long serialVersionUID = 1L

    /**
     *
6 U  r$ S. k( v( N2 j     * This value is used to automatically generate agent identifiers.
: }+ {6 d- W5 k# n     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
: @1 T# i0 E# a7 M+ }' ^# z     * @field agentID
     *
) O: q2 H- O  v' m* Y! S# R' _     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
/ u5 ]% R' J* Q6 H- b     *
     */
5 E2 V3 B) {/ j' Q    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
6 x, o* g. j* Z    public def step(infrastructuredemo.GasNode watchedAgent) {
  H7 C6 {' w2 p
        // Define the return value variable.
        def returnValue

        // Note the simulation time.
) M! z3 z# ?1 `) @% o- o% u* B/ E/ n# W        def time = GetTickCountInTimeUnits()
( u5 j) Z1 B8 e" v! \) d3 D) |
. B) e: J- h' Q' E0 ~5 q
        // This is an agent decision.
        if (watchedNode.pressure<200) {

$ f$ }5 j& I0 r            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {

3 v9 m5 J- r) ]1 l! W6 `
# P6 D2 I( _3 e  i; x        }
& l8 ?" U) I$ W0 T; E/ k        // Return the results.
, w; G6 T, t- ~* p: v3 o& T        return returnValue

    }

5 A; c0 D5 ?# l  T, O    /**
     *
     * This is the step behavior.
) y9 l, c: h* ~: ]/ W; M% h     * @method step
  R5 i5 }: U4 ^* i" h1 J     *
     */
3 I/ q- [7 K6 m9 H4 }& Q4 p$ E    @ScheduledMethod(
        start = 1d,
        interval = 1d,
. {/ p/ `7 A$ D        shuffle = false
    )
% k" z' z# R" e% H    public void step() {
5 }- m6 Y! ?1 z/ ^+ O" z0 m
$ |5 b- d# d& V( A        // Note the simulation time.
( l: t% ?; M- e, ?4 r% z4 o# f        def time = GetTickCountInTimeUnits()
# x5 x: ]; Q/ V  q8 B
- G- y' U& z) O# M* W' Z/ q        // This is a task.
* ?  u1 R6 h# [+ p: S) ~0 ~) s        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 w, P  Q3 _) A0 D. I' n        // End the method.
        return

    }

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
" Q6 L7 B0 l- z% q- |       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.
/ |9 e. H& r% h$ k* q        if (watchedNode.pressure<200) {  
4 v2 F# k( f" n/ u  M            setPressure(watchedAgent.pressure)
9 P1 p7 ]; W* H& N) O1 d! N' t5 l变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
2 K! H" O: D4 ~4 `       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
( ]. w2 o* y. Y& \2 g        // This is an agent decision.
        if (watchedNode.pressure<200) {  
1 q+ B1 B0 M7 p! F! W6 Z, n% {            setPressure(watchedAgent.pressure)
3 K7 j7 e4 s  j' O: ^变量名称须统一，可以都改为watchedAgent