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


# G- r/ C, P; k  w, y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
& S- ~$ ?0 e) L$ F5 x8 e    public double getMeasured pressure() {
: U9 Z0 Q. N% M' f* Q# w        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
  T3 s. e9 z5 T: ]! x. H1 n: U     *
     * This value is used to automatically generate agent identifiers.
0 N; ~! t+ ]/ B1 L. b% s9 V5 ]8 z/ J0 b     * @field serialVersionUID
7 ]( ?0 \0 [  o9 ^! a& {; Y     *
4 p0 \0 L+ B0 Y5 T/ V) x+ M3 ~     */
8 p: B9 j: W9 S3 [0 c# p( b    private static final long serialVersionUID = 1L

    /**
" H1 B2 C2 J9 p. }; N     *
     * This value is used to automatically generate agent identifiers.
  b% N5 m. a# F% @     * @field agentIDCounter
     *
3 O. g! b. \; {$ b     */
6 Z* k5 }# G/ R# V. F: _' E    protected static long agentIDCounter = 1
4 ~( C* j/ m7 G& `
7 J" v3 L0 X  r: S0 F: i    /**
' U$ x3 i0 i, z& e+ t     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
" I& ]9 A# C; M5 b, l! X     * This is the step behavior.
# @  C6 R) B- D& ]4 E     * @method step
     *
     */
; @. [8 b& P7 ^/ Y    @Watch(
# d& }2 q- c% e. m& L, V        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
/ p6 u6 ?1 V7 r7 L& L        scheduleTriggerDelta = 10d
. y0 V8 `6 l4 S* {    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

  B# i  B# l1 o3 n1 D/ F9 O1 f        // Define the return value variable.
        def returnValue
' t1 m% P" \$ O& x# Z+ U, _. T
, r* x% t2 F' z; T( O5 L( w0 C' |        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

# R& Z' m. T& o* ^
        // This is an agent decision.
7 I; [+ K. Y( k. w$ o: e        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
9 D" k% ]! s1 k+ O: L
1 a! T. ^( J5 f0 r4 X% x3 {: f
        }
        // Return the results.
        return returnValue
" l8 I: h* U9 C; E/ g
    }
2 Q% K  t3 p; j8 \  q! H
    /**
3 }0 {0 ?$ ~: R8 B5 t% n     *
     * This is the step behavior.
3 B# k2 l1 T, @' I/ Q; l8 S8 I     * @method step
; j' H: s0 V& \$ R; N* z9 C     *
  K) P/ M7 i$ [: b  {& X     */
    @ScheduledMethod(
        start = 1d,
; q' ^3 C9 q1 z. E; Q  s7 \        interval = 1d,
; _0 o7 C7 S. e        shuffle = false
0 r/ p. L* q# ?. D, _8 M6 ^    )
    public void step() {
9 w# [  c3 g$ c  ~: f
; \' k" V' r4 [* p3 O        // Note the simulation time.
8 J2 O, i8 F" P! j        def time = GetTickCountInTimeUnits()
/ U5 Z9 G  I% A
; E- L! h* m- d& r; @8 m" K        // This is a task.
- s" [6 r, \* D/ @) r; ^        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
+ P6 I" t) J8 e        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
       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)
/ r* S( M& \; k' X变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
! S; r9 k$ m7 e       public def step(infrastructuredemo.GasNode watchedAgent) {
8 _7 ?' _3 ?% Y/ x         //这里是watchedAgent
3 T% o$ r8 l; e- I+ I8 R; Q# J 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
! g! D$ c! P4 g) |            setPressure(watchedAgent.pressure)
2 [' Y: o* v. b! L- H0 @+ c3 S2 G变量名称须统一，可以都改为watchedAgent