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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. d! X6 C% d- q) n@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
3 T7 S, k( ?6 d$ n' f6 K        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
+ d  @6 V; H3 g5 ?    }
1 b; O: m8 m3 j* b; X    public double measured pressure = 0
9 [) s. H( R: j' \9 q. Q  P
    /**
     *
8 u9 Y0 \& b$ M7 z! V* v     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
3 i. S$ i$ S$ a# d- W: S: N     */
' c: t$ a' L+ y! @    private static final long serialVersionUID = 1L
$ {8 @7 ?6 K$ G- ~1 u; r0 u$ Y
    /**
5 V  ]; w% f4 B     *
% g6 [1 [' {' c* F- v  ~     * This value is used to automatically generate agent identifiers.
7 l$ |1 R) m. ]2 z. s. m5 `7 j     * @field agentIDCounter
     *
     */
7 `3 F0 _  }' {% t2 }! g7 C    protected static long agentIDCounter = 1

' T& i2 J1 s7 M* v; _, t& a    /**
2 b, j+ g, b/ c. }     *
     * This value is the agent's identifier.
     * @field agentID
7 g/ i8 g$ ?" B4 P5 x1 h     *
) d, J5 U$ p# n* m+ d' J0 z     */
0 S7 i" F' ?4 k) g& v4 F! c    protected String agentID = "GasNode " + (agentIDCounter++)
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) a3 x$ u- b2 o$ g6 }1 l    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
1 e0 y  w9 E4 E8 |5 m1 ^3 t. ?        query = 'linked_from',
3 q' K* t( _# A/ E8 R" j        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
% u; O( O. F- b( J    public def step(infrastructuredemo.GasNode watchedAgent) {
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' f) k" R0 _) M. S        // Define the return value variable.
9 i& G9 @+ l0 ]" J4 @        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
% _$ ?- T2 \* S& ~! L        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {
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        }
7 S0 |: w4 s# N! K        // Return the results.
        return returnValue
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' i4 [5 j+ R- p. _5 b/ J    }
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$ X. a' j8 w) L! S4 V: |" [  _6 o    /**
     *
' K& r. D; ]' I+ }: i; @     * This is the step behavior.
     * @method step
     *
1 ~, l) K3 _: f+ r( k( o* E     */
) K; x8 L( G8 g    @ScheduledMethod(
5 S) i0 h9 f: J9 h# S; V7 j5 J        start = 1d,
        interval = 1d,
" k& X" w' a, e9 b0 e/ p! ~        shuffle = false
    )
    public void step() {
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is a task.
% z, u# [; {9 o4 m4 L7 N, c        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
; j$ D7 ~5 z5 i1 O! o        // 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
1 j! v6 p- E$ I& y0 R7 p9 U       public def step(infrastructuredemo.GasNode watchedAgent) {
; V, |" }: K! I5 l) F         //这里是watchedAgent
& {" S- t, v( r7 t 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
: p. f5 G5 I6 R. M         //这里是watchedAgent
8 X9 W0 X* @" I8 l7 S' v 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
2 C+ w/ \% ~* k; L( V* @) [变量名称须统一，可以都改为watchedAgent