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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
& L( q+ K2 h; V    public double getMeasured pressure() {
        return measured pressure
# z) O: m7 N8 x* {. \0 Z* F    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
" B' g8 @; W* W0 D* \+ E8 i" g
    /**
     *
* y. @4 J; e; T     * This value is used to automatically generate agent identifiers.
* l# m/ C# a+ {# j3 ?* w6 e7 \; g     * @field serialVersionUID
! T& \& o2 V2 J6 n2 z/ F     *
     */
' ~7 G7 D; }- c0 A5 |2 N    private static final long serialVersionUID = 1L
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    /**
% t) o. O6 v% G6 _% a+ h     *
7 }7 ?: K) p7 I  V9 N     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
1 s9 D8 D% V9 s' Q    protected static long agentIDCounter = 1
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- z. ?( ]! k# Z6 h    /**
     *
6 g, J7 `' ~. U. h  o+ p# }2 I$ q     * This value is the agent's identifier.
     * @field agentID
2 g) {" P, ^1 K# ~0 W) |     *
! C! ?! \3 A& S1 S2 V8 y( E$ w. ?     */
    protected String agentID = "GasNode " + (agentIDCounter++)

7 H# c+ x, n+ K/ N7 j! J' ?    /**
     *
6 }! y/ h$ k' b" W# A5 u     * This is the step behavior.
     * @method step
# r2 ~& C3 J2 r1 d- i     *
: N( J5 b2 ?- s     */
# m( d' Q' ^& \4 J) n: z    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
  o' k9 c/ y" G; {        query = 'linked_from',
4 W) p* x; P6 x4 n        whenToTrigger = WatcherTriggerSchedule.LATER,
6 R3 s& J) ?/ i        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

' L! N4 `2 k7 q        // Define the return value variable.
        def returnValue

& h& y% x$ f8 i9 Y+ ?! ]$ x% @        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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        // This is an agent decision.
4 t* a2 r# ^2 W, N: Y# P4 A- h        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

$ ]( q* Z  i) k- E        } else  {


        }
. r$ I1 E) z. n# E0 }        // Return the results.
        return returnValue

    }
$ h* b9 v$ s: f5 {8 `
    /**
% n% D' }# k+ B3 T7 F     *
% @; f0 |# B, e0 z3 A2 J/ Z3 J# _) ~* T     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
6 Z7 U) P6 ^, y; i/ m" n        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
$ L- B+ j% n( Y/ F
        // This is a task.
2 K) i/ `+ K1 r5 X& z! n! Z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
* W* g- G. S$ m( i9 B) S0 t        return
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5 L) ?/ _) d) t8 L    }

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
/ }! w: b- O" i8 Y) J# w       public def step(infrastructuredemo.GasNode watchedAgent) {
1 x3 z: R  m9 p  C5 y9 T" K         //这里是watchedAgent
7 Z% j# w" P( e& U4 y 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
' _0 m6 G, L# U9 u1 @            setPressure(watchedAgent.pressure)
! i; F- y6 _, P变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
8 f# t' {# T# i, e       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
5 M  b+ z# y, ]1 {+ i  T 但是在语句中，你填的是watchedNode
  P4 \# q% S$ i' ~        // This is an agent decision.
" w9 n/ W/ b. {. P: R( R; m  a        if (watchedNode.pressure<200) {  
8 [8 \, M# Z( t5 x            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent