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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0 U8 t3 ^* L5 |- S* ?5 u@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
4 Z* j. p" f0 I; e. A    }
" L. u- V6 d  q' w* ~5 D! W; g! C    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
$ h2 U/ G' d8 F    public double measured pressure = 0

/ ]0 Q2 `4 J' Y: i# Z    /**
     *
6 R# U9 X  r) T# N8 @     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
3 Q9 t; ]6 Q, w8 T) [     *
     */
' y- S8 }1 ~1 T0 ^) Y7 c9 h    private static final long serialVersionUID = 1L
1 @  u( v) N1 I  d' b( K. G4 {
    /**
% O) J2 b3 o  ]9 `& p     *
     * This value is used to automatically generate agent identifiers.
5 C5 X& f' B8 T7 @9 h- p- i  F     * @field agentIDCounter
. L# |9 ~+ [  k. t& h     *
5 O$ ]* I5 A% U$ d6 k& P* a) K% H9 `     */
    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
. C. h7 N7 o; ]% o8 p2 v" I9 D/ \     *
' m1 z0 o/ H. ~& U+ `/ [     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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% N; p' b) [' g/ k    /**
     *
. x- W  ]+ c; |" u" p5 Q     * This is the step behavior.
2 i* V0 p) [( [- \0 D     * @method step
     *
' L6 {+ I! g9 Z+ y4 G     */
7 j; k5 `; c/ f& a    @Watch(
# n+ v5 K2 V* y; q; K        watcheeClassName = 'infrastructuredemo.GasNode',
6 ^" J6 n9 H4 v        watcheeFieldNames = 'pressure',
) ]( b  D1 ~5 p3 b& Y+ L        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
0 y4 L' y3 M" t: u# }    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

# ^* S) `/ P" u, y! P$ [6 @$ K1 u        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {
# |5 B3 [- a: E# {0 O- |* [
            // This is a task.
            setPressure(watchedAgent.pressure)

! W( n' n$ \7 p: G9 z! @+ {0 `1 Q        } else  {
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        }
: }1 i. _/ w! n9 S# m" {        // Return the results.
        return returnValue
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: C3 [; W# g) P4 o+ X. i    }
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    /**
     *
' |5 L" G" |( M9 s0 x9 R     * This is the step behavior.
2 S+ C/ t6 S6 E# F# c" O! T) z+ A  j     * @method step
& t  g! h6 V- y: N     *
: }- l% `% p1 R" J5 Z     */
( a" ^7 [: f. B8 |- z6 o    @ScheduledMethod(
$ l* B% ?, g( |6 w$ @" C        start = 1d,
; |+ ^+ l  r5 C/ \- [        interval = 1d,
        shuffle = false
  v% l; a# H! h  q* A    )
    public void step() {

8 W3 G1 U. U: J* y- K! J1 Z& I        // Note the simulation time.
* E8 [; n8 k- O        def time = GetTickCountInTimeUnits()
2 T) ?8 v  _+ A  _( i% s4 F% v$ G
; N  s# m8 ?. ~8 e& Y+ O8 O        // This is a task.
: V0 P% ~7 C3 t        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // 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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
. @6 d/ g: m$ a) _' c' V- a' c. f0 C# k        if (watchedNode.pressure<200) {  
- D) h9 R: q  ^6 @5 c            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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
$ m3 @+ u2 X; Y' J5 l            setPressure(watchedAgent.pressure)
: A& p" c1 D2 d/ u变量名称须统一，可以都改为watchedAgent