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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
& N  h, @  G3 X3 S8 l' q5 N* J  @    public double getMeasured pressure() {
        return measured pressure
- }$ C# d; q- g    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
     *
' E  M% a0 d2 f1 T3 v     * This value is used to automatically generate agent identifiers.
! N' x; U$ o: w' s, j& D     * @field serialVersionUID
' k& e) W' I- S+ h: J# _, ^" J     *
     */
    private static final long serialVersionUID = 1L
) y' n' P* c3 b1 Y( A) o& C2 P
    /**
     *
+ p$ N& Y9 A4 E/ B) ~     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
% \$ F' }1 a( r* Z     *
$ b6 v$ Z. y! ^     */
, P2 A: F5 a/ R- c    protected static long agentIDCounter = 1

/ B: |4 m5 |  C0 I1 f6 x9 t- b    /**
     *
     * This value is the agent's identifier.
8 q$ J8 e% Q5 q, u, y     * @field agentID
# A& L# Z# s/ G8 H     *
     */
# H$ h8 N* W7 T) j/ x6 w8 O2 r    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
     *
: O. I7 ]& W8 B0 q     * This is the step behavior.
  B1 h: U) z$ v' A, f( y1 F     * @method step
9 |9 d& R* O3 |1 I2 M3 E) q" ?: q     *
     */
    @Watch(
4 ^7 x( g6 @, \        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
  `9 W% {2 B% n        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
3 @$ s$ S( a1 H/ F. L    public def step(infrastructuredemo.GasNode watchedAgent) {
7 U2 I9 p2 q' w; w
        // Define the return value variable.
) U6 w. Z8 W( U0 u% A        def returnValue
& R* F: C- H0 s' |
        // Note the simulation time.
1 m3 d+ X: F" _  _        def time = GetTickCountInTimeUnits()
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9 |( y  E, g. A0 w) N        // This is an agent decision.
        if (watchedNode.pressure<200) {
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7 N% G4 ^# g7 m- Y; `            // This is a task.
            setPressure(watchedAgent.pressure)

+ K. i+ a& W+ H7 d0 a, {% y        } else  {
' |' r1 q! d& x+ z8 l2 R) w
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        }
        // Return the results.
8 P( o3 f! Q. i% m8 b% `        return returnValue
0 I: R, \& E% _# B8 Y# ]
    }
# g- j) V3 j( B; l# z- J
0 I3 v0 @# }# [' q, m+ k$ w- ~    /**
. w- n( _8 M& @) V. o     *
     * This is the step behavior.
     * @method step
     *
     */
1 b1 f% @( M& u' V; `    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

* [0 q! Z9 z. X2 L8 W        // Note the simulation time.
; L/ I+ N7 p+ u7 G$ B! n' |        def time = GetTickCountInTimeUnits()

# l- h6 \: u3 K. [2 Q6 w! k1 I        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

. i6 ^9 @0 |2 @% B$ Q3 e- M    }

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) {
7 O2 ^! n& A# B  x. Z         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
4 I3 O! M' h. A+ u+ q  L            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
4 N1 V& X+ V2 ^* o5 p: F       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
2 A/ g! M: P+ A" [5 Q6 ?, S3 F9 m        // This is an agent decision.
, }7 E- Y; F! @3 T/ H+ i6 A: k        if (watchedNode.pressure<200) {  
: j3 ?! v* F) o9 I/ I- O0 x( M5 S3 [            setPressure(watchedAgent.pressure)
3 W8 F8 C8 R2 w9 Z+ U5 N  e变量名称须统一，可以都改为watchedAgent