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() {
" w  ]6 C. W$ `        return measured pressure
    }
2 ?6 J: t& Q. O( Y$ k/ j/ u1 a    public void setMeasured pressure(double newValue) {
0 G' Z& t$ f" P8 P  g& w4 |# \        measured pressure = newValue
6 X( r" H* [7 X) y, A/ m2 Z) j* z    }
    public double measured pressure = 0
+ ]+ E# [) [. m" S( T
1 h2 J6 Z+ F! c0 _. k    /**
3 d. p6 m1 d, j7 U. `! n' }     *
- H1 m# Y6 h2 @9 r, J! Q     * This value is used to automatically generate agent identifiers.
- ]) c9 b4 G/ }2 D: x- T     * @field serialVersionUID
+ ^1 h) O$ J6 d# }* @     *
& r/ e  ]% N: l0 h3 {8 S     */
    private static final long serialVersionUID = 1L

    /**
     *
0 F3 E0 n7 @: v3 U$ _) p" m     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
0 r+ y, e" [* a9 ~8 k, l6 ]* G     *
     */
& o: K% Y+ z9 E+ b& i0 I    protected static long agentIDCounter = 1
1 R$ x$ z- |3 c/ A( o/ @5 q8 P
    /**
     *
     * This value is the agent's identifier.
; b4 e" y% T( Q) E9 ^7 q8 o1 S     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
- e2 @% |+ \) H* ^
    /**
; U8 e' I4 \0 r; \- s* N     *
" ^% \* h+ o2 g     * This is the step behavior.
: q' B2 g; d; Y' O& g     * @method step
     *
" f1 B1 B7 J' A8 s& q5 ~     */
    @Watch(
9 b$ ^& o5 U& @' ~3 R- b        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
0 I+ d1 d9 f7 s. h        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
) B# w. t6 B8 \" `
/ }5 }" X; s# `; B6 h4 ~$ ?        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


( \. f, [1 {9 `4 T6 `( P  h        // This is an agent decision.
        if (watchedNode.pressure<200) {

- Z! b- J/ a0 B/ [            // This is a task.
+ S7 ?* h) P) u* u$ t1 g) y            setPressure(watchedAgent.pressure)
5 J% d* t' e' ~/ P; M4 W
' }" P/ _. M9 w$ m        } else  {
0 E9 ~. B$ Y0 \% [- c) [

/ X5 v% x) P5 U        }
        // Return the results.
        return returnValue

    }

) C8 W* h1 t6 v, v; p9 I    /**
     *
     * This is the step behavior.
4 _2 y2 l6 I3 M) I% Q8 h4 f     * @method step
; M/ u4 o. R4 X. g, C     *
     */
" d* w) u/ |) M0 P9 p    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

9 j% R' U8 O- U' U$ O/ k$ t        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
% R8 ~% o1 K+ X/ O3 a
        // This is a task.
# \5 ~. I0 M0 f* M' ^8 V        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
' |7 Q- h) j& ]5 ?        // End the method.
        return
. z" Q3 e4 J. K8 o+ \4 @$ a. K6 r
    }

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
' M. J- ~$ P4 Q/ N       public def step(infrastructuredemo.GasNode watchedAgent) {
' E) Y- ?# L2 l6 f         //这里是watchedAgent
但是在语句中，你填的是watchedNode
( ?: U4 U1 I6 F5 L        // This is an agent decision.
        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) {
4 U* k. Z! A6 d& `9 i7 U         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
' N5 |5 s* P2 G7 W4 o            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent