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
% X% N4 N( X5 f

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
' a1 Q$ [+ a1 d, h: @    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
) f6 j9 P" x4 S( U+ d    }
    public double measured pressure = 0
) X- L( S6 V9 I7 G- B
8 {+ S0 i, _6 Q0 Z( ^- t' |    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
; P5 Z0 G# X" n$ O, W$ r' h" y7 {     */
    private static final long serialVersionUID = 1L

    /**
2 y' ?9 e) j3 C7 }     *
     * This value is used to automatically generate agent identifiers.
: m7 v% j" _0 F% Q; ]4 s     * @field agentIDCounter
9 I/ D5 x5 c: U' T8 B; B     *
2 z1 V- j+ F" p" L8 \     */
    protected static long agentIDCounter = 1
* `' Z8 X/ V% H" Z
    /**
# M' j3 L) {; D6 M, e     *
. S9 H3 z& O! Q% G; `2 F     * This value is the agent's identifier.
     * @field agentID
     *
! x4 B; s4 g+ ]1 m( X1 Y     */
    protected String agentID = "GasNode " + (agentIDCounter++)

, Q. M- U+ r! ~* _; S5 G. w  e    /**
     *
     * This is the step behavior.
     * @method step
     *
# Z3 }5 A* U3 |# I" c+ S% e     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
% X/ ?' W" o3 y; ?6 ~0 ?/ I. m        watcheeFieldNames = 'pressure',
        query = 'linked_from',
+ h! F' ^* Y! {) q0 W, x        whenToTrigger = WatcherTriggerSchedule.LATER,
6 j8 g5 o3 o* C; _" q* `# J8 \        scheduleTriggerDelta = 10d
    )
# E- ?2 @  x" i0 v+ t    public def step(infrastructuredemo.GasNode watchedAgent) {

7 K/ f- j8 K( q6 N9 V3 K& e( U        // Define the return value variable.
/ R( ?* c, \' Z8 s* X5 B* j        def returnValue
2 v; E. B4 l6 m% i/ A: {
0 z% R, I! D* w3 f: s9 v        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


1 `7 U5 y% ~5 V/ i# |- ~        // This is an agent decision.
9 u! p, [/ ?( P2 Y6 O/ D% b        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

7 s! U% V+ f* y! H) D        } else  {
8 s/ m: ?. Z6 r0 |) @

& G4 L$ N" y4 V: X        }
        // Return the results.
        return returnValue

    }

3 C" f$ u$ E( L5 Y, P; Y5 l    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
. O& \& V  Q" K    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
- b! Y2 Y* n! b  s    )
    public void step() {

        // Note the simulation time.
/ I* |2 n9 {4 R; k2 ]        def time = GetTickCountInTimeUnits()

" r$ B0 x. Z, a- F& R4 A+ J7 p        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        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
' G6 A5 h, V: O& T+ \& A7 c       public def step(infrastructuredemo.GasNode watchedAgent) {
3 _3 A# Y, P/ d         //这里是watchedAgent
/ ~3 F" n7 b* D* E6 D 但是在语句中，你填的是watchedNode
$ B7 b" Q/ i) t6 h, q* T( F        // This is an agent decision.
        if (watchedNode.pressure<200) {  
. `6 k+ b, t# g! z/ P            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) {
* H& T+ N; a+ j% Y+ \" n0 R         //这里是watchedAgent
9 `4 c& R% ^, f$ H. T6 U 但是在语句中，你填的是watchedNode
1 A  O9 O. Z9 }" j# ^& d5 ?. k        // This is an agent decision.
3 I5 H+ A4 x! x5 ~( f        if (watchedNode.pressure<200) {  
7 C% K8 U7 a: d. H4 J2 ?5 I            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent