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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" ~5 i- R: W9 r  I2 G3 w
$ ~2 q' u, a9 h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
. d' L* u& q; q  ]  G3 z  G5 \! c    }
    public void setMeasured pressure(double newValue) {
& `  y- f% ?& S* L        measured pressure = newValue
# x! C8 ]1 P) \  V) v' x8 W    }
    public double measured pressure = 0
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9 x- C4 i8 s9 X7 V; l  W# |    /**
     *
0 H, ~0 [: y& A2 w& h0 u, b     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
( [- P1 u! g5 y9 G, |     */
    private static final long serialVersionUID = 1L

    /**
0 w: {5 x0 u0 ?     *
3 G4 K7 F+ [) o0 ]     * This value is used to automatically generate agent identifiers.
) s# Z7 Y% M5 u3 G' e* n     * @field agentIDCounter
& T, y% _8 s# V% g     *
     */
( _4 j9 C. d+ N* l8 r    protected static long agentIDCounter = 1

    /**
5 a# v7 J7 _3 u4 {7 q" ]6 g& S     *
     * This value is the agent's identifier.
  x( S5 U  F; F) l. q% ~; p4 d     * @field agentID
. o& h% u1 l( f1 f+ a/ Z+ b     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
$ B" ~2 {* ^2 W+ e2 @
# F. I6 R% `. s$ W5 S    /**
8 B, p3 V& F( v  c1 v; P     *
     * This is the step behavior.
     * @method step
     *
     */
. W1 i! J% i; n+ X# `  e    @Watch(
+ V  S. r. M. O        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
3 |! a. y* W3 }0 H        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
% c+ {* p% n- M2 s/ H        scheduleTriggerDelta = 10d
0 Y; f4 P! S" m/ @# N& K+ h; U    )
/ Q4 z& R- x8 x* c! |- ~% D    public def step(infrastructuredemo.GasNode watchedAgent) {

# {; u* h6 J: U/ I& t3 w        // Define the return value variable.
        def returnValue

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

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) l, R  J1 ]6 J& ~! P, d5 d5 s        // This is an agent decision.
- A! b. k8 C5 T5 ?! o& k        if (watchedNode.pressure<200) {
9 y- {" ~2 y6 }7 |
( b# P6 M* r3 ]8 E4 n3 A            // This is a task.
            setPressure(watchedAgent.pressure)
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) a+ b+ w- i/ y' ^5 s/ H. z+ p        } else  {

  D+ W) ?; P. L9 w! `1 k# h5 R
/ a1 ?; h/ g' ~8 J3 D! T2 n$ N        }
        // Return the results.
        return returnValue

. `) x; a0 B) X1 B% P+ F# p    }

$ W$ t5 o0 Z, i/ M  s+ c- y5 l    /**
     *
  L2 r( z( k8 K+ ?' |     * This is the step behavior.
     * @method step
! K5 Z$ V2 R5 z9 p: S     *
. W% T6 H8 ]! c6 @  t7 M" s     */
# W. X6 l( w% Z    @ScheduledMethod(
        start = 1d,
        interval = 1d,
8 a( E' x  Z/ [5 t5 c        shuffle = false
    )
    public void step() {
0 Q/ l* {( B* P9 h
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
3 N8 r5 A! G. ~3 |
        // This is a task.
9 ]0 z+ b# w0 v  T        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
4 ~( ^/ x. G8 u( M* Z0 q# g' X        // End the method.
) C4 [. C* _9 f% D9 Q; s        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
% @2 w" d1 s; d, ], q" B- J, @4 `         //这里是watchedAgent
9 T: z8 z$ ^) Z7 e 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
0 M9 x# k9 s) G/ R, ?$ V* t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) {  
( o. Q% O. S9 p$ g: v' _3 I6 H            setPressure(watchedAgent.pressure)
6 w6 e9 ]. a: x# K. A变量名称须统一，可以都改为watchedAgent