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
- T2 J  r( q+ H. O8 i

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
8 Z" E3 S" ?8 I' p    public void setMeasured pressure(double newValue) {
, b/ h' a& r& H        measured pressure = newValue
1 C7 M7 c( S6 M    }
    public double measured pressure = 0
4 p/ h) f0 B/ h) V% R
    /**
     *
     * This value is used to automatically generate agent identifiers.
/ {, r, {# g% e% R     * @field serialVersionUID
& i9 u2 N, o# M  L. A7 I! h     *
/ V! ?$ j3 |* k; S     */
    private static final long serialVersionUID = 1L
5 Q/ f  i( Q# F% s7 W3 i, U! q
+ S$ n+ j1 X! P$ U2 B- n    /**
     *
" b4 |; b( d+ \* K& y- m     * This value is used to automatically generate agent identifiers.
, i% ^* l5 n8 a8 X     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

# w% x. |: C" I7 ^    /**
     *
     * This value is the agent's identifier.
5 J: o/ B" B) p8 J: L     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
% x6 p5 l* O* g. }1 w7 C
    /**
" o: J1 \/ u6 `  g) C; p7 w     *
     * This is the step behavior.
, o/ E# a: w4 ^6 L. j" I. c     * @method step
1 h) G9 X3 H6 c/ V$ a     *
     */
5 R  _6 |% z/ ^' `# O- }2 ^0 C    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
8 s. O) M7 p2 A4 r( M        whenToTrigger = WatcherTriggerSchedule.LATER,
" N5 S1 D4 ?: m& x        scheduleTriggerDelta = 10d
# p3 H5 }8 y8 `    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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. j. |, f$ b4 a9 S        // Define the return value variable.
        def returnValue
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        // Note the simulation time.
$ J( j1 |* A6 l; L1 _2 D        def time = GetTickCountInTimeUnits()

3 X- {2 r- P1 S* D( @% ^" i
. {+ j$ t5 d) h8 T4 ?7 l- @0 X% c. g% b        // This is an agent decision.
' l# U$ `4 T* f: i  W% ]  g! g        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
6 `3 W# e# S' Y4 D0 P7 O" L6 u- O% B
* K: J, w2 d5 B( C9 u+ g: Q
        }
        // Return the results.
        return returnValue
* v/ W' |% g# \5 e
  H* J: `1 U) I: @( x# @    }

    /**
: X- D4 O8 Z6 Y: H4 I- [9 ^     *
" X% d, O  c* x$ G* z+ N% r     * This is the step behavior.
     * @method step
& x$ c/ b* Y6 Z* p     *
7 i+ t7 i) S8 }( M! G; v8 C     */
- k' D7 _7 }4 ^4 d" m2 I9 l    @ScheduledMethod(
        start = 1d,
1 G0 T8 i: ?5 _- U, u0 Y) u# N- S        interval = 1d,
  n+ H- C1 _1 `$ h3 a/ P        shuffle = false
    )
    public void step() {

        // Note the simulation time.
: K+ ^8 [! x0 L        def time = GetTickCountInTimeUnits()

( h3 X" d4 y2 B. \. l! _        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" a8 x3 r& }0 \1 F8 x& s        // End the method.
$ D. [8 x2 V2 x1 D8 _# `        return

- m# ?+ V$ M4 n& T$ o5 f* R    }

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
& ?$ o; |" b  }' h& }  L4 ~( F2 l       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
3 {* l3 a. h0 Q" W8 F        // This is an agent decision.
) |, U* g3 m/ l        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
, T9 c+ H- z3 G& B7 d! z变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
( l% D0 Z6 M; s+ E6 x       public def step(infrastructuredemo.GasNode watchedAgent) {
4 x0 V7 T; n. e         //这里是watchedAgent
% ^. y0 Z0 T# E' s 但是在语句中，你填的是watchedNode
        // This is an agent decision.
( p& b/ }: a0 O; ?4 I0 Q        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent