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


( U  G4 Q  V8 T) D: v$ ~" s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ I- Y, L8 l" N( _. {2 P    public double getMeasured pressure() {
        return measured pressure
' E$ q2 }9 `. l* F% c) D5 J& w+ S    }
! s- R$ g% ~& M. B9 n9 j* U    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
6 d+ Z3 }4 S. W2 t. u* ~+ ^7 f    }
" s; |5 q5 o$ m9 N, q    public double measured pressure = 0

6 ?7 v4 }& S6 t    /**
- r( p7 }4 D, t     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
9 q  m; _  n9 X: c" s     *
     */
2 t& i" e# u, h/ Q    private static final long serialVersionUID = 1L

    /**
5 \, {8 P" M$ F) m2 F6 K, |4 h     *
     * This value is used to automatically generate agent identifiers.
& n- l$ D1 t4 a1 i* G- r  M     * @field agentIDCounter
6 [% R2 X! i& P- k% B     *
     */
    protected static long agentIDCounter = 1
) `# ~* M/ r9 e% h( q
% _. H. ?1 w- z5 I# b    /**
     *
0 I5 x" |3 N) F6 w- ?* ^     * This value is the agent's identifier.
) M) O4 T: S" U& b     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
( J: I' _/ R/ q
# S0 c5 U+ ^6 Y" F3 P4 v7 ~4 T6 b    /**
     *
$ z/ x. z0 W+ U# I8 a1 B$ `) k     * This is the step behavior.
     * @method step
5 ]& C5 o' {6 x! `5 W     *
4 ?6 |& ^6 B! F* X     */
0 f# Z6 c& ]4 ^3 o8 \+ d    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
1 R; o% r  W1 M: C        watcheeFieldNames = 'pressure',
        query = 'linked_from',
- G) `5 x6 Z) o+ W/ Q/ W' j        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
. W8 d; o* D  D, G9 t  A- x3 G2 ^    )
9 _  T2 C9 a1 y, n/ F    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
) [/ T+ ?4 X. \1 q) l; ?        def returnValue
, u# n6 p0 L! C* e! A) O
        // Note the simulation time.
2 z6 \( s0 o6 c' n        def time = GetTickCountInTimeUnits()


* J0 K" z6 M7 \/ r0 F        // This is an agent decision.
        if (watchedNode.pressure<200) {
" k1 f$ I3 R6 P
, I& R9 s( F! x+ ^9 y6 R            // This is a task.
2 m- j  Y; s; _$ a" t) ^9 G            setPressure(watchedAgent.pressure)
, B6 K; p/ e# N: G: K2 B' T
        } else  {


( x" i. h+ G; M# f8 n# d( q7 {; ?        }
/ A) }4 W2 v; j9 u% V' s5 R        // Return the results.
$ p/ m* u' \$ k( ]- n- ^, B# R        return returnValue
5 a4 B" T8 q, J8 t: g
    }
2 {5 Q# H- u1 u$ p+ G
    /**
     *
     * This is the step behavior.
) }9 b, v: a: {' |" C' a     * @method step
     *
' j+ z" ^7 a3 `     */
" h2 W* k, w1 `8 k+ o9 W4 R% r+ A    @ScheduledMethod(
) F- i7 Q, n% _0 D1 ~: Y        start = 1d,
, B3 K- o* A/ q9 R% K; V$ D        interval = 1d,
8 G" z2 w; H0 G$ A- v, X        shuffle = false
1 p# z4 U5 s0 {. d% `+ y. f    )
" c$ L* a  V3 Y0 H9 J    public void step() {
9 j( w4 H8 i$ b  l. n4 M, M2 x- I
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
3 A/ ^0 @, `! z8 A& x
' i- e4 j# u9 p7 k/ ~3 \        // This is a task.
' f1 E& _# k* `5 ^/ r# [/ T/ ]        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
/ U" a$ t7 u# Y        // End the method.
5 ^" [: y! e! ]8 h% d" Q4 f; X3 c        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
3 v7 r/ I5 o2 b" H       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
# X3 l+ p" Z6 y+ g  b/ ]        // This is an agent decision.
0 J( G( ^! a0 M; z% Q9 W        if (watchedNode.pressure<200) {  
1 ?7 V" {6 W5 i0 }2 X3 R3 C            setPressure(watchedAgent.pressure)
1 r3 @4 B/ d% T& i1 f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) {
& l# j+ F9 ^; e2 X9 K         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
. ~+ K5 S4 `6 Y7 r        if (watchedNode.pressure<200) {  
, o' n- F, u# ^- Q2 R+ ]            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent