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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
9 ~7 V; W/ y& \' i" i. S5 }        measured pressure = newValue
    }
0 ]4 I" t# W: @    public double measured pressure = 0
' r1 ?! U7 h7 A0 Q9 T* V
! \! q8 m' ?2 p1 S1 ]    /**
/ q# u7 u- ^1 I1 }8 j# w) v- @9 V     *
* e& r% D  K7 }% P2 k5 ?     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
; m& S. D* A2 x+ Z2 H2 @" Y     *
# q  r. f2 b4 e/ M5 f8 w9 w1 |8 N& e9 T: ^     */
    private static final long serialVersionUID = 1L
$ e6 P7 k, l4 f0 Y0 s' y  y
    /**
. s3 R0 \3 g/ f& y( `( a     *
     * This value is used to automatically generate agent identifiers.
  P# O! ^: [* ^  ^- X5 _! n* M/ z) k     * @field agentIDCounter
$ k3 G  P3 b* n     *
     */
    protected static long agentIDCounter = 1

    /**
+ [( H# [& ^+ R/ Q, d2 O  f4 S/ o     *
$ T5 q  i# m5 k     * This value is the agent's identifier.
: O! O5 F- N5 A, o     * @field agentID
, i6 h$ B5 Z4 Q) T/ S: D$ Y* d     *
9 \- m7 R9 |% Y1 |% P$ l     */
    protected String agentID = "GasNode " + (agentIDCounter++)
" ?' U1 v, f8 k" a$ M$ I3 N7 t
    /**
     *
$ g! l9 `# \7 v4 ?     * This is the step behavior.
. d$ \" Q) |2 A5 L7 m     * @method step
     *
     */
    @Watch(
4 r* \+ p7 i/ [$ T% O        watcheeClassName = 'infrastructuredemo.GasNode',
( s/ d( M! ^" [+ N        watcheeFieldNames = 'pressure',
        query = 'linked_from',
8 l# s, J& B5 H+ }3 S! f        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
7 ?( V* Z4 Q. b/ [" m7 o    )
, y, h9 v$ q* L" n( S, ^) D2 n9 J    public def step(infrastructuredemo.GasNode watchedAgent) {
* J9 c# {5 s/ Y" w, S6 V$ ]/ H0 q
% o$ z0 s( d% I        // Define the return value variable.
, r1 E. S5 a$ e7 a        def returnValue

        // Note the simulation time.
5 x* f& }. V9 Z) m0 Q        def time = GetTickCountInTimeUnits()
3 P$ s& n. v. H% V9 y* }

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

6 \, y/ f3 ]/ B# s0 \0 k7 N            // This is a task.
            setPressure(watchedAgent.pressure)

% ?: X) a/ W4 |2 B$ z0 w1 Z3 n" B# D        } else  {
* ]( t6 d: P& t' ~* ]+ \# U9 e' y' r
6 W8 g4 Z+ J( g# b& m
        }
7 u" d4 I# N. A  S/ N+ [. S        // Return the results.
% K  J7 V; m! }. ^/ g        return returnValue
$ N! y) T2 h7 b5 R3 J
    }
& U$ W1 V1 k1 T6 G. c9 i( T
1 W) b  s& |. {# N, X    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
- o- A% O+ _: P        interval = 1d,
        shuffle = false
7 J* I! F. ^' G9 w    )
    public void step() {
9 C/ c- J5 `% v3 g+ D
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
* D! g( _4 V- P2 A0 z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
% y) p# ?" ~. S% v+ W% p+ y9 X        return
0 }9 y5 _+ i( C% j( c& 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
/ q9 E* z, s, X) ~- H2 A( H         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
  Q, G2 G/ E; o( v            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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
* U1 O5 c5 O/ N; Y变量名称须统一，可以都改为watchedAgent