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
' S' }, m2 w1 A' X  [: Z

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
" k& W( S/ ?8 g5 @    public double getMeasured pressure() {
, B- p3 u0 v  k& u4 X3 g        return measured pressure
    }
& {% W4 }8 m+ z# H2 y    public void setMeasured pressure(double newValue) {
$ {, N" d6 a7 m, ]# l; `        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
     *
' R4 l  O9 Z# S; D& G* l8 b0 ]     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
" m3 ^- v, c8 m! z8 j) A    private static final long serialVersionUID = 1L
0 M1 b7 G: |( \, K$ A4 Y0 T  x
1 U, \  I! m( p5 H+ {( e! r    /**
     *
     * This value is used to automatically generate agent identifiers.
# X" V. ?- ]( g1 w1 g' z4 A# r     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

# c# `( J* P6 X" I    /**
     *
, L# Y- K4 _9 I% n9 {# q! J. A3 a& N     * This value is the agent's identifier.
     * @field agentID
     *
2 N2 {2 C0 w  S) E; y. J  n     */
6 V$ P9 s1 i- [, G3 @+ V    protected String agentID = "GasNode " + (agentIDCounter++)
& \! K) I( h& ^  w
    /**
     *
     * This is the step behavior.
# |6 F( y$ v) W* r7 q/ E" ^     * @method step
: y, X7 ?. b& w, R. G* G0 n     *
     */
, C" r3 Z9 C- w0 s8 G, b    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
: S# G& |) o- P. d9 Z( l. U        watcheeFieldNames = 'pressure',
        query = 'linked_from',
& o! |2 V. F9 H8 }* Z        whenToTrigger = WatcherTriggerSchedule.LATER,
0 u( \4 E0 j" ]- E( t        scheduleTriggerDelta = 10d
2 w! @6 e' d4 I) h    )
9 t) @/ K# {0 X. t" f    public def step(infrastructuredemo.GasNode watchedAgent) {
6 d" S* }' [+ X/ }
1 p* {  I6 `" i; h0 h/ ~7 a        // Define the return value variable.
% H5 w" Y0 n; t- r3 d        def returnValue
( D# x! p, y/ s2 V0 \; y1 |
        // Note the simulation time.
' A: ]- w! R/ ?. _3 j( f        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
7 m! ]5 w& D' n* ~        if (watchedNode.pressure<200) {
  ^% w8 f% ^' x# k8 N3 a# I
            // This is a task.
  s) W2 Q0 G5 Z7 H3 ^8 R  T: _            setPressure(watchedAgent.pressure)

6 O! }9 D7 Y: B2 H3 _  }        } else  {


: d5 W5 [* K7 G5 l/ [        }
# C4 C% ^3 v2 o* r6 X' ]% |0 d        // Return the results.
) L0 A+ [9 v" U( g6 ~6 m        return returnValue

$ s2 {4 C3 M  _$ f/ g# S    }

    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
4 i$ U6 l" C0 K% g1 E8 d        interval = 1d,
# P: V  p6 m8 i) {7 R) D        shuffle = false
    )
    public void step() {
4 n9 _! W- i: r4 s  B) T( `5 ^
' `% M: C4 D0 V( l! J5 S        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
% P1 h2 S- L0 u) Y1 p: c$ D) k* F        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

$ S( j+ |* i5 N4 ]% L2 t7 @: G    }

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
) D4 @6 N8 \" ]       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
8 Q$ U8 L/ {* |7 a( ^* u3 M  f 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
  q. [8 a, J5 Y, c       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
" r; L0 Q% {7 b$ f* n9 E+ _ 但是在语句中，你填的是watchedNode
        // This is an agent decision.
" s  w( }# u/ n: {: I; m2 q7 h1 [        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent