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


( b( O  \+ D: o@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
+ H4 ~; c0 `: E) `3 T        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
- _) g$ X2 [5 V$ b  P" x; @* U     * @field serialVersionUID
: o. a% ]! C  ?     *
     */
    private static final long serialVersionUID = 1L
9 j6 P! ~; V* x8 c
    /**
8 u) \7 |' u9 G     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
. j4 r8 d4 z3 `6 R# J% d     *
     */
. P9 T9 R# S! A& T    protected static long agentIDCounter = 1

    /**
. N0 q# ?& ^  l+ ]     *
     * This value is the agent's identifier.
     * @field agentID
     *
% v1 @7 r1 v/ @     */
0 A% x& m# X+ @* ?7 Z- d    protected String agentID = "GasNode " + (agentIDCounter++)
, A1 v4 y: W5 H
    /**
     *
0 `! y: C( r2 Y     * This is the step behavior.
     * @method step
     *
, ^/ _: B% u  ]7 ]& |( W7 b     */
" i) R  R& \7 D' C    @Watch(
' q5 [4 N& t" ^1 C        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
6 l$ i# f5 s' x3 p    public def step(infrastructuredemo.GasNode watchedAgent) {

! C+ F4 S) M9 F$ E$ z        // Define the return value variable.
        def returnValue
: F. _6 I- @2 h) i8 [7 j
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

; W* V0 t0 F/ K2 t$ I
        // This is an agent decision.
        if (watchedNode.pressure<200) {
2 Z$ n9 ~5 _$ z/ Z; D' B$ O/ |: o& ~
            // This is a task.
            setPressure(watchedAgent.pressure)

5 n5 @9 {. M- W        } else  {
) H3 Z. }4 {1 y0 W5 a1 O. W* S3 F

- }3 g& w% I/ j* b$ V0 Y        }
        // Return the results.
        return returnValue
' E8 T% P* m: g
    }
3 V$ P5 `; l) ~6 P+ B9 [
    /**
0 k7 `9 U# `; E0 @# k     *
! J1 e6 g! D: g8 v     * This is the step behavior.
! P7 o' x4 F# i* o* P8 L2 o& A     * @method step
     *
     */
+ \$ C/ K* V, b# h4 W7 j    @ScheduledMethod(
: j$ r( h. O- V9 b+ \2 h& b        start = 1d,
3 e, r6 C* `2 t5 h6 F9 I        interval = 1d,
        shuffle = false
  y; R3 j1 n) W  v    )
    public void step() {
. V  D' O2 F  w& d$ {
  @# E/ h5 I+ ]  M        // Note the simulation time.
7 c, p$ W2 g+ ]; g& L        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
: M  q) w4 n1 p7 S4 ]        // 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
' i3 B% I$ m& t         //这里是watchedAgent
' m: T% _& l9 E7 A 但是在语句中，你填的是watchedNode
        // This is an agent decision.
8 f) I% T2 B9 i* b9 i7 ^        if (watchedNode.pressure<200) {  
) v" C* ?6 C7 N" y( ]: n5 R            setPressure(watchedAgent.pressure)
/ Y$ Q$ J5 Z) e9 {) k. M+ M( p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
: F  R6 k' r; F# @" ], K# ^/ S6 v 但是在语句中，你填的是watchedNode
8 `9 R3 e4 b4 i& u* A, i        // This is an agent decision.
. r+ w8 Z5 v/ I, a. I: R% X        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent