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


7 Y0 S) |: Y# G7 ]* Y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
1 N2 `2 v, E- N; g    public void setMeasured pressure(double newValue) {
4 A! m$ E  n" l3 p" _        measured pressure = newValue
( c6 C9 s1 G) [# t2 e    }
    public double measured pressure = 0
1 X# i9 J9 z; h
2 H# F; j/ a' H+ _8 y    /**
     *
     * This value is used to automatically generate agent identifiers.
9 a3 D+ X9 d! e+ A, I     * @field serialVersionUID
     *
8 X: U' l5 H$ S  U" \) A. N     */
    private static final long serialVersionUID = 1L
0 c0 ^0 |& u! F/ I& c0 {
# U- i+ K. `/ B5 c  d2 {3 y    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
, b. y% G. S& E: Z8 [9 q% S1 y     *
     */
' m' j( `9 p0 H! }# J5 l) h, s/ L    protected static long agentIDCounter = 1
, B) O1 [: m  x# A0 T9 i! ]
7 n8 n0 U7 H6 Z2 |1 g. S    /**
% V3 Z' A2 c' L- D- V     *
     * This value is the agent's identifier.
2 G8 N& B% Y- H  w( ]* j8 m$ V     * @field agentID
     *
4 @0 N; G  j; \5 I     */
    protected String agentID = "GasNode " + (agentIDCounter++)

) q$ ]) j+ U7 L3 a0 Y# J  C; ]    /**
! F7 q8 i$ u, S* @% B) k. p     *
     * This is the step behavior.
# p$ e/ R1 v2 w* V9 m" T1 |6 f     * @method step
     *
     */
# `3 w; A' T/ s1 Z; I8 _    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
- M$ P6 q9 a( X) S        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
9 k* f, P. X+ P/ o9 ~- h' m    public def step(infrastructuredemo.GasNode watchedAgent) {

% J3 F: b) I, M/ V6 [9 }        // Define the return value variable.
        def returnValue

        // Note the simulation time.
( }) x  ~: j2 o% U0 n        def time = GetTickCountInTimeUnits()
/ s1 V8 E- \) ?$ ]

        // This is an agent decision.
* [8 E' _/ u5 A; ^        if (watchedNode.pressure<200) {
  G; B6 f. a& o- C- @+ T
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
% t, {8 Z6 ~/ Z4 U; C
! Y6 g) R; m7 @; C' Z/ |
        }
  R0 Y( _* E! U1 k, A2 r; }        // Return the results.
        return returnValue

    }
/ ?4 O+ V7 l2 A/ X# ^% |% z
    /**
; B. q4 u" Y6 J5 F6 E8 H     *
     * This is the step behavior.
     * @method step
     *
' l) O5 d! s- C% Y& J% F1 k! e% b     */
    @ScheduledMethod(
. J9 m: v# H- @1 m- h- A        start = 1d,
: P; o' ~% n/ h        interval = 1d,
8 d  q0 W, F- [1 N# e6 S        shuffle = false
    )
! b0 ^1 s& Z0 }( |/ [    public void step() {

        // Note the simulation time.
2 i5 y: c% R( {        def time = GetTickCountInTimeUnits()
3 w6 S# p3 p' l" z" y9 H4 C- E
* l3 s" n1 i1 ^' ~  T2 g        // This is a task.
8 s4 w! s) b+ y! `! E2 }6 y; s/ o        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
, C: g) M( i! ?. e        // End the method.
        return
/ Z+ G0 F( n2 s! x6 O
/ v, L5 z9 w, L1 o6 K' Q1 V/ 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
       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.
; w3 L7 w% @0 l1 e: i        if (watchedNode.pressure<200) {  
) }/ E; Z9 J, c5 T9 d9 y            setPressure(watchedAgent.pressure)
  E' V4 h8 z5 c& }6 C$ B/ E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
9 @& a" ^. ]$ v5 d+ e% u        // This is an agent decision.
5 M5 W9 v+ a' R+ _0 U( n, C2 ~5 k        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent