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
) E: E- x$ b' |  }4 i( V) {

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
; N" V; F* }7 X0 o% K' \2 I    public double getMeasured pressure() {
* O- g- b3 Q0 m$ c$ k* F        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
% k9 c: G* i: `8 k        measured pressure = newValue
    }
    public double measured pressure = 0
) p) z1 g, H2 r3 q3 j' D
. ~6 N4 z; w0 r- L5 Z3 C: f0 {) T    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
9 _2 f% q0 I2 z2 n     *
. o, T6 T0 q* h8 j" V- b& _     */
    private static final long serialVersionUID = 1L
6 p3 I( k/ H8 B4 w2 l. z& r2 Q
( n- z% ]0 E5 O- F% T    /**
" m* Q5 S$ ~3 ?1 G; l& N     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
# |4 g! k7 P/ S" |1 F6 p     *
5 ?# O. }- r. T     */
    protected static long agentIDCounter = 1

    /**
) q' L) s, ^7 ~     *
+ G/ Q3 ~/ `* ~" y     * This value is the agent's identifier.
! _+ f+ |5 S5 k" x     * @field agentID
/ N; W4 P) d3 y& }5 U* G     *
     */
8 j. N) M: x) H# i5 ~2 c8 q$ D    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
3 j3 s: c5 ~& U1 X; A     *
* Y* {. w* @. r0 F* C4 i, m) l# g     * This is the step behavior.
* g; A& `4 H% `1 z     * @method step
& e3 D2 |* J9 j* q' B8 ~     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
* s; {; N5 w3 ^# n  U$ b( N        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
0 J# {' R/ ^& P" o* m
8 a1 G& B$ t; N+ W        // Define the return value variable.
        def returnValue
( e4 r  v) [" J
) L6 V" G& B) S' L6 l' w        // Note the simulation time.
% k- k: F% @( D3 }  a9 W8 ?        def time = GetTickCountInTimeUnits()
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* U, P, U7 U4 f5 y) V+ t: y
        // This is an agent decision.
        if (watchedNode.pressure<200) {
& @: z3 `% L# ~+ r1 j
            // This is a task.
' d5 }2 H: w" z2 ~- }            setPressure(watchedAgent.pressure)
6 m$ ^7 `  Y: Z% B
# H% f8 G' [0 O8 W/ H. d        } else  {

; {5 g. u% D; Y# J$ ^7 n
        }
0 f% ?+ d2 C( q, U  V: I        // Return the results.
        return returnValue

    }

) m  _% U2 |4 o' Z    /**
     *
     * This is the step behavior.
% q  X7 N2 a  E( m" S' ?     * @method step
     *
+ p1 w+ N! W; C+ @     */
+ Y& y+ C, n( E0 [# q4 e# i    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
* Q+ P4 C- ^, K/ P6 W/ ]0 }    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
* e( N5 J* y- j4 a! i* @2 }+ d        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
9 f% s) }$ f8 x. E        // End the method.
+ s  G- Z$ i' z) x        return
. ^% v7 d/ _( X! W: b! v3 U
    }

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
( u% A8 m" j+ b# f  a       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
5 F7 Y! n  p; q3 X& b; |+ t        // 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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
9 m; E6 K8 Z9 Q1 J            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent