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")
    public double getMeasured pressure() {
' X4 E# x' y7 E5 Y: j        return measured pressure
    }
2 q, Y# k7 T9 C0 ?( v6 e' Q0 r    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
, j* E' J$ m9 z; B3 o% g5 d) |    }
    public double measured pressure = 0
7 a  Q8 u# ^, l/ m1 o
1 \' \1 [* [: p- P    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
/ R6 C: R* [4 z9 Y! j     *
     */
1 d5 I3 D. W! [+ w0 l# e+ Z    private static final long serialVersionUID = 1L
5 }7 T' Y/ I, O4 [5 T3 a" Q
    /**
     *
     * This value is used to automatically generate agent identifiers.
, J# _4 a% C+ I     * @field agentIDCounter
     *
     */
. i. p$ @1 @% `* B/ [9 u  n+ \    protected static long agentIDCounter = 1
& q, ]) [8 L9 C
7 J  s( }( s9 U. F" F2 ^9 I    /**
     *
: l, F0 _  |" j; Q( l% t/ f     * This value is the agent's identifier.
     * @field agentID
# i) b* A/ b4 \3 {1 d" R) V4 o4 h     *
3 Z0 J# W8 d8 Z6 ~$ r     */
    protected String agentID = "GasNode " + (agentIDCounter++)
& u- i  n' ]: m
* u- x( e! p' R( J7 a% c    /**
) g( {. ]5 M6 c     *
8 Q* {% k: b6 y9 Z     * This is the step behavior.
     * @method step
     *
0 M) f6 l2 y9 _8 r! m( E     */
    @Watch(
. m6 x$ v4 s. R2 }        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
6 n2 D  l! O' ^2 i7 {        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
5 f5 M2 A7 c# F1 f/ c$ F    public def step(infrastructuredemo.GasNode watchedAgent) {

) f$ U8 `" \; W# Y, y' k+ S        // Define the return value variable.
* i- M; C5 |1 @4 \5 W- c) x        def returnValue

' W) p  |( e& @) K9 C  E/ `        // Note the simulation time.
! R8 k/ M. G2 y' D- ]5 H/ A2 Y        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
# n; f9 b1 T$ M! u5 J: Z        if (watchedNode.pressure<200) {

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

        } else  {
% N% H+ [: B1 c% t: P) [( C; s
) ?+ L0 l8 k4 f( H8 N) G
. C- |" M6 n# y! D        }
        // Return the results.
        return returnValue
: B; b: q, X/ z  }7 y' q* t$ F6 z( @1 X1 {
    }
1 z+ i" G& b# j& f. y
    /**
     *
4 Y. K/ E! b* G, z5 F- M, }5 ?     * This is the step behavior.
2 N8 f6 N. M/ W. e0 m+ }9 a     * @method step
9 K* n6 N, l# J  c- J     *
" X  h2 }/ x# ?     */
    @ScheduledMethod(
( L: N1 ^1 r! D8 W1 a, Y7 m1 [        start = 1d,
        interval = 1d,
( V4 ?) q8 k6 ~* y0 i4 K+ O. T$ {        shuffle = false
+ g* U' H3 [7 o    )
- ^- @/ Q9 }9 w& C    public void step() {

8 m+ X' ~. t3 e7 J( k        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
2 \6 n8 {! |: @* i" D2 `$ F) W
        // This is a task.
( u/ t) G5 i, L3 Y        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
. h$ o) M. z0 z! Q# j
; M5 q4 p. O: r; T' z1 E, o+ D    }

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) {
         //这里是watchedAgent
+ h8 a: `  q& _: ~: G1 d' k 但是在语句中，你填的是watchedNode
" i! Q/ w0 P* |0 g9 _        // This is an agent decision.
; E3 J2 B2 H. [. E        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
0 J4 {$ W' q. i! M3 m& b* d- d) l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.
4 S& ]- R3 |! ~0 \        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
! ]$ C7 |2 v' F8 h7 F$ u$ x' E# H变量名称须统一，可以都改为watchedAgent