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
    }
    public void setMeasured pressure(double newValue) {
) s# O' v& H6 U) z        measured pressure = newValue
+ K, j$ O- t0 |! M    }
    public double measured pressure = 0
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    /**
$ f/ Q2 r* f+ y5 s; b; a5 R# x$ s     *
$ c/ F8 I' s4 S& k6 n# R. P     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
% ?2 W6 e( v& o* j3 K% D. j     */
    private static final long serialVersionUID = 1L
8 n2 G: R! d" K# T! {# I: l
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
9 P, b* s5 @( }     */
$ e7 U" n! b9 f' u6 ^    protected static long agentIDCounter = 1

8 U3 X: x9 A2 |* A    /**
     *
' J1 }' G& a, y- ?! g     * This value is the agent's identifier.
$ }; A1 q6 d& l  N- r6 L1 n  }6 o) r: |     * @field agentID
     *
4 H% e0 @! D) o  H     */
& G5 R. z5 R5 A    protected String agentID = "GasNode " + (agentIDCounter++)
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* ~0 N+ g, U" u  l- d2 G# r& S- }    /**
     *
6 d- i* V) t, V5 T1 H4 V     * This is the step behavior.
     * @method step
- v$ s1 c1 z3 g, }1 G7 c3 _     *
     */
    @Watch(
4 \* N9 ~* f$ G, U& l        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
6 I5 R3 x7 Q' L0 R! g9 @8 z2 ]        query = 'linked_from',
" |5 h: W$ E7 p  c" y. j; n# {        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
8 ^- m- y8 J+ X/ ~* |" Y    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

/ f8 s0 `3 S& L; G        // Define the return value variable.
        def returnValue

        // Note the simulation time.
3 U9 m2 L4 W& g  {& D6 P) w. r        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {

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

        } else  {
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  I% N7 @2 {' G8 \        }
5 r. e/ R3 P- O' @$ K! {- S- g        // Return the results.
        return returnValue
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9 ]& _& l: ~8 u9 T, t' L    }
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3 G& ?0 L% ^) r' [' T    /**
     *
     * This is the step behavior.
: j# O+ @7 J. \+ C( `     * @method step
     *
+ F$ g' N- i& Q     */
    @ScheduledMethod(
. N2 t5 i& w7 u6 F0 ~, z9 C+ F) b        start = 1d,
        interval = 1d,
        shuffle = false
6 [) a4 ~% m! H" }: t    )
    public void step() {

! L% Z" y8 @* }# z4 e5 O        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
1 }: p. l6 B+ Z0 o4 z4 F1 ]
        // This is a task.
0 }1 j, N/ j  |3 }( v( O5 q        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
8 t/ t+ H0 w" N* q  `8 [8 x+ s% |; h       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
' G6 V) G  v. E( y" w2 o2 X5 ?+ z        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
. q1 `* n* H4 }3 X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) {
7 k& k* m& p! g, f         //这里是watchedAgent
! E* E: u% q6 j 但是在语句中，你填的是watchedNode
        // This is an agent decision.
: Z1 k1 u. W. n! g' K' j9 g7 A        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent