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
0 j7 \- q! ~" S- H  r
9 r* a8 o: C% w! A
! K# V* G) ?, K6 A& C* B& ]@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
$ z- f+ `, J; m% I$ f7 k! D    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
+ j( O* B0 W# l% E    }
2 L( h' H& o' O, X+ I) F    public double measured pressure = 0
' W7 z& l: P6 `! R, L
  @& g' |" `9 k4 g: u  L    /**
6 g! _; r; x( `! f+ z4 m     *
     * This value is used to automatically generate agent identifiers.
8 c8 G6 O4 g- |8 W     * @field serialVersionUID
4 w; }0 j% |# _; k  b' @0 H( f     *
) q$ P" u! a/ u$ \/ t7 o     */
* z$ y. \  x% t9 D- }% y    private static final long serialVersionUID = 1L

2 U0 }5 e2 P. J9 s+ E2 u    /**
. C) [+ D5 P1 z6 T8 C) l% S- i     *
0 A% \/ a* b6 y; s     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
* p  Y3 q. a% d% k     */
0 k, y9 S6 q2 D    protected static long agentIDCounter = 1
* }+ ]: ?: g8 ^
9 m3 b4 p& ]$ m3 u5 F& @    /**
. t$ O( l- I0 r# q& ~, G3 @     *
     * This value is the agent's identifier.
     * @field agentID
! G8 W# Z4 c9 @+ a     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

8 ^9 y9 F" p7 O    /**
     *
     * This is the step behavior.
% ^5 ?& G1 ]5 `& \( _* J, B     * @method step
     *
# f$ _+ K9 Z! D0 |8 T     */
! }6 h' I7 h9 W    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
/ O% B/ K0 \& v. z8 u5 {        scheduleTriggerDelta = 10d
    )
9 }( z9 i& b5 S7 x/ p: U    public def step(infrastructuredemo.GasNode watchedAgent) {
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, j9 H0 l4 |4 k. v( D        // Define the return value variable.
* S. s3 R: O! Z# u; n        def returnValue

( r% H9 S' Z9 p        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


) G7 D" L- h' t) j. A        // This is an agent decision.
        if (watchedNode.pressure<200) {

: k) I; {4 \5 [% d8 b2 B4 N            // This is a task.
            setPressure(watchedAgent.pressure)
, q  Q8 H/ N7 T9 i( I, h* K+ V
8 b; a4 }- i! i2 V* T3 F7 k3 [        } else  {
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        }
        // Return the results.
0 x2 i* u2 ~" m4 Y        return returnValue

    }

; |# u  t( C3 O, g    /**
     *
6 X$ V3 v$ j, B5 T, G& g     * This is the step behavior.
% B. q- H- t4 L$ r: w     * @method step
     *
     */
4 U0 l8 G' @% s    @ScheduledMethod(
! P* ]9 S: {( @3 A. i% l5 A& ^$ E( c        start = 1d,
        interval = 1d,
, ?! R! j, M8 W# h        shuffle = false
! ?) X- E  K8 U    )
    public void step() {
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

+ ~+ n% g* P. Y- Y0 Y        // This is a task.
/ e; r  B% H: U" n2 A" }        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- j& ]% S0 k0 v# {0 z, N1 [        // End the method.
0 g( j1 f5 u' Y        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) {
8 k* s+ U8 a; k( S         //这里是watchedAgent
4 h) p6 G; i0 U0 u. P  B 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            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) {
- W8 |* |/ E1 o' \! e         //这里是watchedAgent
7 Z% l  }! ^0 U. c% m9 p 但是在语句中，你填的是watchedNode
        // This is an agent decision.
6 ]7 m9 h. e2 T5 o  D        if (watchedNode.pressure<200) {  
0 o2 ]6 I. q- x5 p' S& r$ M+ O$ p            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent