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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1 v. ~, L8 R. s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
; ?% |% ]0 e+ {/ ]        return measured pressure
6 ~7 Z; @  x2 G. t2 j' A- i  D    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
) z9 ^5 H# ?5 W0 d2 T    public double measured pressure = 0
# }3 F, R9 o# J  \0 U6 O
- b, U8 ~# J6 k; v    /**
* u: ]# s" V( H     *
5 Q8 Y% Q$ X8 [, F- P     * This value is used to automatically generate agent identifiers.
, U+ D! H' S0 B& L$ v     * @field serialVersionUID
. x5 L1 C/ T! P# G/ }/ w3 X: L  b     *
; h6 {& W- G: }5 m* {     */
    private static final long serialVersionUID = 1L

* d/ K5 Z5 }1 y( E0 Z    /**
, z/ @4 G8 H5 q1 u( Q     *
2 D8 J# ]& W( \3 ~* [     * This value is used to automatically generate agent identifiers.
3 }+ V6 u' {) E7 B3 f: c" ^5 s     * @field agentIDCounter
8 _2 p& E" b9 `     *
     */
    protected static long agentIDCounter = 1

    /**
, \. d9 \' Q2 Z) N& X; C. |: S     *
     * This value is the agent's identifier.
. @, @( ?4 j; _/ F7 F3 X. n     * @field agentID
5 G$ Q$ B2 @! F& o/ O2 K     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
8 p7 U# O7 `& J: @9 Y. e3 f* C     *
     * This is the step behavior.
- v) \. T% `, A. w' j     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
/ J. d; o8 {  T. J& U3 C( d" X        watcheeFieldNames = 'pressure',
6 }$ w& R. C5 n, Y; {0 B        query = 'linked_from',
! c7 h$ M5 p( B/ }        whenToTrigger = WatcherTriggerSchedule.LATER,
  s& @& G5 q2 Q5 \2 ?. K% h        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
        def returnValue

" U2 h( b. _8 b$ g& o  C# w        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
5 @  _% t6 }( r' d2 k
7 N- p0 Y; b6 R% W        } else  {


5 M7 @: g9 s4 a        }
        // Return the results.
        return returnValue

  D" H2 j9 X$ S" B: T, z$ N    }
5 m5 G4 k! \9 h: `+ d2 ~/ G
    /**
! v/ k. y  n, ~. o/ t3 e     *
     * This is the step behavior.
3 G% v+ Q; s) ?" h     * @method step
, ^& Q$ U% ~% b1 U     *
     */
% h& k3 v& }; ?- _* @    @ScheduledMethod(
        start = 1d,
1 `& ?1 z# @8 Y: b        interval = 1d,
        shuffle = false
' C1 w6 Q+ Y5 b$ O5 `; q( X    )
# E4 N4 @2 u# j  U    public void step() {
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        // Note the simulation time.
' o* z6 {) `) e9 u; ~1 B  F        def time = GetTickCountInTimeUnits()
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        // This is a task.
. v( u) A  [- s5 {        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
! ^' y6 L2 J& _
    }

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
( a- H- @& H$ Y# t; p* O       public def step(infrastructuredemo.GasNode watchedAgent) {
8 K/ Q4 ]1 f" F+ H         //这里是watchedAgent
2 v- ^+ [1 \0 f" r3 x 但是在语句中，你填的是watchedNode
        // This is an agent decision.
3 [+ z- }# C7 s& J  z        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
2 B7 u$ z4 k& Z         //这里是watchedAgent
但是在语句中，你填的是watchedNode
% r9 S0 s+ b! o        // This is an agent decision.
5 Y3 n/ P- ]6 l/ v9 P        if (watchedNode.pressure<200) {  
6 k+ X! J4 H4 H  p/ b& L            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent