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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, E1 N3 e, l& `@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
0 U: g( z; H1 B9 a2 t; i; ?1 z        return measured pressure
# E$ ?- O6 R: ^- Q    }
# S8 W) d7 z( s  Z+ D( G0 \    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
0 E' F) L1 o( n2 c. z    }
    public double measured pressure = 0
' W' [- g' d  v* `- F- l& S
$ W3 f  v: r# V, y: q& Z2 n3 C    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
; O  {' d7 r* o* M1 Z; h" l    private static final long serialVersionUID = 1L

    /**
     *
& ~, _$ W6 ?. T. @: o     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
: L/ ~/ y6 ?# `; i, M' |! [
. t2 I% |: N/ {# b    /**
     *
) T, R% i9 C9 J5 |     * This value is the agent's identifier.
& S6 s8 A8 j+ }. P. Z     * @field agentID
     *
     */
$ B' o$ A4 t3 X$ ?* s. T3 g0 u    protected String agentID = "GasNode " + (agentIDCounter++)
7 G0 [+ e  M% U, a
    /**
     *
     * This is the step behavior.
6 |$ D" {# N, \- l  N3 ~4 A     * @method step
     *
     */
) ^2 U. p5 @7 K$ @8 T    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
, H5 w8 j( f7 K# S5 L; z  x        watcheeFieldNames = 'pressure',
9 @$ p: q0 u% i3 i0 \2 M        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
  }0 \) v9 A3 `    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
$ z, w6 X( a' s9 g1 o  S% n) g6 A7 P  q        def returnValue

, G' o- Q* G, \/ f5 R$ }9 ~4 I+ i        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
+ y% K) L3 `. k$ u9 v. {- |+ x9 m1 g
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
  e; n+ c, X. m! o( v8 A* a            setPressure(watchedAgent.pressure)
2 ^0 ]6 {. s+ F) J% c; v5 l- M0 i* F  k- O
        } else  {

9 ]+ a" `0 ^4 O# ~% M, W, q& w! P" q
: k8 b, W: d8 a7 F& X* o3 D        }
        // Return the results.
/ g2 h+ ]! e+ }. |; Q        return returnValue

    }
! C8 T/ [, V6 Z( r2 p9 _
7 @9 l! q- t: U+ z2 g7 `8 m/ |    /**
     *
% r/ j( L& C1 |  d2 W( b. Y, `( A     * This is the step behavior.
     * @method step
4 J" U: d) A; Q+ v% ?* C# R: P  k6 O     *
     */
    @ScheduledMethod(
' a# ?  O0 V) ^1 Y0 l        start = 1d,
        interval = 1d,
- I- O' a  C. {3 e        shuffle = false
    )
; U1 a- V7 x' ~3 ]& Y    public void step() {
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. O, J) Y  _( O: o% x: y/ ~        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
" G' K8 s# r  C! x
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 r5 G+ T0 [. e  G        // End the method.
/ h' Z0 I2 Q0 |  ]! [. [        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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
- d4 O7 {/ |. E6 }; P- |        // This is an agent decision.
1 d' o+ W! t. q        if (watchedNode.pressure<200) {  
$ {% w0 R. M4 O8 q- O2 w            setPressure(watchedAgent.pressure)
& J$ _0 M8 w; K- M8 g3 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) {
  u' L/ _- ?3 i7 T' x8 A2 C  ?         //这里是watchedAgent
但是在语句中，你填的是watchedNode
6 A7 H  k3 |4 r5 u& `/ P( V) d        // This is an agent decision.
9 r1 T6 @/ B! v2 n- ]3 \        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent