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")
    public double getMeasured pressure() {
        return measured pressure
$ ~% o. R. ^+ m: \) U0 u$ a    }
% d! P2 h2 @* {- P3 U6 c. _    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
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/ a7 b9 Y/ L# R; x8 n4 w5 q    /**
) l3 X% ?  o9 `     *
9 P0 a3 j. I6 s     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
8 |' C* x% G: c6 k' b     *
     */
/ y  b& o/ ?3 Q9 H1 T% ]    private static final long serialVersionUID = 1L
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; H  A3 K  K3 \: I( o3 Q4 a9 {    /**
. b' G/ o' \. N8 I6 k% L     *
+ w# l/ @7 w" \/ g6 I6 W2 E8 B     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
2 P: }; }% w! a" w/ i/ \     */
    protected static long agentIDCounter = 1
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! m0 c9 W- i) E6 `6 m    /**
) U* ]1 l) {! }     *
     * This value is the agent's identifier.
     * @field agentID
- t6 Z9 ?3 K/ `9 z) x! z  S% i     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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1 o* V8 _  L" P' S5 J: E    /**
7 o) r! z. Q1 b) w2 O5 J     *
     * This is the step behavior.
     * @method step
     *
/ v, G, L$ w" G# v' F& n3 S     */
+ Z' t' G) A" u6 y7 d6 a7 i) r  k7 |    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
! y$ b% K6 s$ }" E  t        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
0 G' f- I3 P# h. W  n    public def step(infrastructuredemo.GasNode watchedAgent) {
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9 S* m: d3 v" A: E& M        // Define the return value variable.
1 u# ?; q1 T* n1 t% M! B        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {
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1 o2 y2 r4 k# d6 n            // This is a task.
            setPressure(watchedAgent.pressure)
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4 ]8 Z: L" K; R" W        } else  {
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        }
        // Return the results.
& u5 H" H/ B  k' a! t+ x        return returnValue

    }

5 a; B. Z! u; X+ Q' c% t& o% Q    /**
     *
' e; U/ J' L. y, y- O! M     * This is the step behavior.
, K# j" \. F  ]2 g' [     * @method step
     *
     */
    @ScheduledMethod(
1 N% [& V% r4 a        start = 1d,
# h) Z" f( _$ Q( F5 c        interval = 1d,
        shuffle = false
. n! P  o/ S- G    )
    public void step() {
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* n9 t1 b& T: y        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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# n7 k" O" ?) E& ]" A1 Q) g1 S4 U        // This is a task.
' u9 T. I; R+ H* U$ }! v1 p4 m) U        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
+ `7 k- U5 z. M        // End the method.
' l  S5 B: T6 M% V" E        return

' m8 P7 ~$ t# [4 i. C% h1 @- d    }

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) {
" S# P, U: B7 M) H. H2 C% O         //这里是watchedAgent
但是在语句中，你填的是watchedNode
5 @) o& @, S: E  ?7 s" W. u        // This is an agent decision.
" q; X" o5 I+ x8 F4 M9 m        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
# f4 o8 Q. {. M: @& P       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
. {- E) J5 A/ d0 E/ z" T2 J6 z% W 但是在语句中，你填的是watchedNode
( ^' ~' P* ?1 p! X4 ~9 H        // This is an agent decision.
( e3 X9 c. w4 T9 @$ A7 w. h/ w$ I* p        if (watchedNode.pressure<200) {  
4 z) ^4 J& T6 \- K& I/ m) ~0 p            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent