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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0 `9 h8 V. N1 W& c2 }  q- u# o
4 v  D) I; S& i& [9 Y5 Q( O* D+ e@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
8 r2 r, \, R2 v        return measured pressure
$ D1 H# _4 ?6 w- N# M( j$ R! s    }
, n7 t8 c" p! b+ y  H    public void setMeasured pressure(double newValue) {
& `# n+ l$ Q$ Y8 k) d        measured pressure = newValue
    }
    public double measured pressure = 0
* A. b& W3 @  ]7 r& u$ C
% W. d. @: d' |( R    /**
! P4 N  o4 P7 d+ `     *
     * This value is used to automatically generate agent identifiers.
8 e  Y; N, ]* X6 f- m8 s; Y6 t     * @field serialVersionUID
" X( h6 E7 g; j: U! o* W  A# \     *
     */
4 N9 N( s, \+ D, X2 _; K' t    private static final long serialVersionUID = 1L
! u0 z- m" w/ }
9 S% ~  h; l7 u/ E, }: W    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
6 d4 l0 A; `  u* c6 X. g! [5 b     *
     */
$ a' R7 Q. h6 p4 b    protected static long agentIDCounter = 1

    /**
! H- R! ^$ Q4 G! F- m- Y     *
8 c# w: e# `7 P  m$ S     * This value is the agent's identifier.
     * @field agentID
& l% N' z& C* L; y' ^     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
/ e- _% n  _9 O. e
  A' f* c4 ]) C7 m    /**
     *
5 {  Y. O" s. _2 U     * This is the step behavior.
) q; O( u* Y+ }2 j; \     * @method step
7 i2 y, F" U- y. U9 z     *
/ Q1 [& a& W- u$ t! M     */
# D# _6 }5 t4 K) P& Q    @Watch(
! N' S/ Z; D  q; n        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
0 J2 O0 E4 q0 Y( {: q        query = 'linked_from',
5 E- v7 a# Z. V, s5 x, U        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
) ]  v: {0 b) F) `
        // Define the return value variable.
        def returnValue

        // Note the simulation time.
6 i6 A/ l# E2 k& q7 g5 U0 ]; F        def time = GetTickCountInTimeUnits()
4 g3 _  x; t* }
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
2 V; @3 v) d" T- t$ P+ w            setPressure(watchedAgent.pressure)
5 p! C2 ]3 d. `: {
        } else  {

$ v4 {2 r3 J$ ]) m6 O
        }
        // Return the results.
. B3 v/ n, j( q8 q/ J9 K5 Z        return returnValue
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$ K% ?  P8 `: ^    }

    /**
  ~5 y" v; n; Q# {  c0 c* q/ w     *
     * This is the step behavior.
     * @method step
, t5 N; v  d+ m9 [9 m     *
, y  W9 a5 H2 O4 H( x     */
$ L$ j' X: n4 j; v3 n/ ~    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
  l7 N, E1 Y0 `9 V    public void step() {
: }8 Y. H/ h6 d" X- |' K9 l
1 I0 P# z, O9 @        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
: U2 `9 T6 h# i& \, a% C; ?
        // This is a task.
        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
, M/ D! I/ v! {$ c1 l       public def step(infrastructuredemo.GasNode watchedAgent) {
/ t9 V( O2 t) ?         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
# ?' J* x; V% c6 y7 A, m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
& o5 L; B4 d  F! j. o        // This is an agent decision.
        if (watchedNode.pressure<200) {  
1 n4 K/ S7 o4 U$ b) S            setPressure(watchedAgent.pressure)
1 A+ }2 d8 k4 T' c. S" P变量名称须统一，可以都改为watchedAgent