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
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$ O! t& K, J& I! ~/ t. N8 K
0 G1 {+ T9 ]7 H0 L' c2 N@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
9 ~/ e2 h) g. `& B/ R        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
3 @2 W; e9 W, f6 r" t        measured pressure = newValue
    }
    public double measured pressure = 0
1 l) o) W( K6 I7 e. B
    /**
     *
     * This value is used to automatically generate agent identifiers.
  s- ]4 `( P' U3 p% ?/ m3 O6 Z; J, _     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

1 Y' a$ B, S$ j/ r- a3 w& _9 \    /**
     *
     * This value is used to automatically generate agent identifiers.
! o6 f* h0 l) P     * @field agentIDCounter
6 X$ ?) W, t+ V  m     *
     */
    protected static long agentIDCounter = 1
  v% n4 y  G8 }
5 ^" O6 Z1 U1 R( Z    /**
: P) E; y/ o0 f+ r7 u     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

: \6 R$ t2 c" U" c8 }$ R- _    /**
     *
     * This is the step behavior.
     * @method step
* O, r6 g  B. z1 D     *
     */
4 P5 K6 ~2 |( G) q    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
/ ~' ?, H) Q, G) P& [$ u        whenToTrigger = WatcherTriggerSchedule.LATER,
2 p5 R7 P- a* n7 b        scheduleTriggerDelta = 10d
6 Q# d; y. u9 h: {0 }6 k    )
. n' t2 ?3 H7 o: B2 J    public def step(infrastructuredemo.GasNode watchedAgent) {

" |& J) z, }  u        // Define the return value variable.
& Y! s! g' Y- B, V1 d7 a        def returnValue

& M8 E; g, H! m9 Z        // Note the simulation time.
4 y2 e6 n' @! b; o. v        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)
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- n" p" h% y: X% a1 U        } else  {
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        }
        // Return the results.
# C* O6 m* F0 {" j: x3 W; S/ F* X1 `( e        return returnValue
  l( V! E* X: v( ]: Q% M
    }
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; s0 y& [+ j. M* r' k3 ]% L" m    /**
     *
     * This is the step behavior.
& W' L  \$ C3 V5 M     * @method step
     *
3 x! u+ G# V0 z% A5 g0 E" a7 ?/ `     */
; ^' q: u5 g* v8 W4 ?    @ScheduledMethod(
5 h) }" K/ Q' Z2 T7 ?( E        start = 1d,
  U% Y, _7 r2 h' `' ?; C        interval = 1d,
$ ?. I4 Y. a) T9 I- d        shuffle = false
7 r" t- ?9 x7 t4 l$ r4 O    )
    public void step() {

9 o$ P) e/ O6 q* w' ~        // Note the simulation time.
" y1 ^* m; K8 d0 n& \) M9 ~  ^        def time = GetTickCountInTimeUnits()
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' }) I# B4 t% P  R        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
8 k( m& T2 x3 f        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) {
# g% N& c) P6 U, n         //这里是watchedAgent
但是在语句中，你填的是watchedNode
* h7 _) E) d! n7 `/ f9 d( C        // This is an agent decision.
0 A( E0 o4 w; D4 w) \- T$ _        if (watchedNode.pressure<200) {  
4 M8 B/ ]1 g! D+ b5 y            setPressure(watchedAgent.pressure)
! D8 v1 i, [( r# S! W' v3 l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) {
3 u# a# }& E- ^, ]         //这里是watchedAgent
( l! m: ~1 V% [1 C" ~$ p 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
! Y9 D% I6 H3 c0 W: w' c; U            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent