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[求助] GasNode Groovy 问题怎样解决?

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发表于 2009-4-4 12:21:26 | 显示全部楼层 |阅读模式
5仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 [, p* B9 z( [, q! o
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ e* f& W; ]! h0 I" ~    public double getMeasured pressure() {. y3 A; D+ S9 i/ |  Y( D0 z: g7 A
        return measured pressure% g4 t% v  r% J+ U, x7 a# m! N1 `' n
    }
4 p& H, P, G: W7 G' H: y  L* C' q    public void setMeasured pressure(double newValue) {) h( _/ y0 {+ F. Y- A# ?
        measured pressure = newValue2 I+ {: E* s. j, w' U% h/ R; f7 F( ~
    }( D  Y3 N' B8 _3 Y" i
    public double measured pressure = 0
" V/ |0 h, C! |3 p! x" R0 I0 l6 R9 u  J) b$ a2 W5 \
    /**
: z; S& R) i/ m1 v$ ^     ** T8 K8 ]! F) B! Y
     * This value is used to automatically generate agent identifiers.* S  P4 [3 y! ]4 p( k7 ~: @2 D: X
     * @field serialVersionUID
8 f& h& C4 V$ k2 S* H     *; @9 m0 G4 ?) v: l
     */
0 P; k/ E# Y, X" D4 K. F9 P  F- }* |7 ]    private static final long serialVersionUID = 1L
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    /**
/ N& D& R1 C! @" I* |- T     *9 r5 A* j: W2 m: I
     * This value is used to automatically generate agent identifiers.
9 ^8 S& I0 a5 M     * @field agentIDCounter
/ i/ l  {& Z2 B     *
) T! H4 k+ k+ H, p     */
# n( R2 t& U1 d, H    protected static long agentIDCounter = 11 _! O5 w: ^' s" g

) Y: C, x, g' M2 O2 O" Z    /**( ~4 R5 `  s0 n% X: N. ?
     *- I' m8 m: N" W. s
     * This value is the agent's identifier.) T, x: k5 q( f; v9 j
     * @field agentID, h* E9 K1 c% O; x' p$ v; J+ k2 S, v
     *
) r" _( E: m6 x5 f1 s& W     */
7 @0 s# H. Z2 I# a5 u. Q    protected String agentID = "GasNode " + (agentIDCounter++)
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  s9 y' [& ^  J% t9 j0 x    /**2 b# K) I% O5 r2 l* S5 t, X
     *
: H5 S/ e/ P$ w5 o( }% @     * This is the step behavior./ P8 N' F0 G$ {6 C+ N! b2 K
     * @method step! y4 S: b$ X1 S" n; ?. d) W' C! @
     *
4 G6 D/ {& }' B0 e/ U4 z( o     */; W5 E; r# a4 @* O+ x9 o4 g% a( z
    @Watch(; o$ z4 l' s* r4 C
        watcheeClassName = 'infrastructuredemo.GasNode',( O9 W) V; \7 B; j4 Q
        watcheeFieldNames = 'pressure',
/ o) g9 a4 O+ Z8 Z, Z- B+ T        query = 'linked_from',
" I* j7 {$ q) G0 B5 [9 t7 ^# W, C        whenToTrigger = WatcherTriggerSchedule.LATER,
& g; a% _* v: T& ]  D3 j        scheduleTriggerDelta = 10d  w2 A3 B  {1 `) h
    )
) {. f! P/ e' O) w: R7 ~4 ^$ ]    public def step(infrastructuredemo.GasNode watchedAgent) {
* x: k- j" h- |
9 L' h1 u, U4 o8 L% ]- l        // Define the return value variable.9 T9 d8 R) h0 @+ P$ a5 u
        def returnValue
: [  u! V3 G; I+ k7 H! o
$ W+ ?6 V+ v, x: t! _0 h1 ]" [        // Note the simulation time.
& G3 r' B# @4 n5 l6 ~; A8 Y9 V: {        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.1 [+ A7 Z: T# B
        if (watchedNode.pressure<200) {
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            // This is a task.
1 t  \7 v& n  _3 f            setPressure(watchedAgent.pressure)
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0 V$ u( N5 B) h9 l  e% ~        } else  {( K( x) C# H% T) e: I9 f

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        }* x4 u. Y7 [! M  W+ u) T
        // Return the results.
' t1 f; c8 K1 Z5 A        return returnValue5 v; n. s% X/ ^$ F, z2 _) u* v
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  \0 R# f: h8 \( ~* U- R
    /**. o% l; x5 K/ {9 T4 G, P
     *
5 c# p& i# ?6 w; o' L" z) M( }     * This is the step behavior.
# ?5 Z) A' g* |9 n     * @method step
7 o, _" ^$ J' m$ N. A: k! h2 N     *
# e, E! h( Q* L( b$ X5 f     */
% S; V" R' N7 U    @ScheduledMethod(( y0 f; ?" |* T7 m6 ~
        start = 1d,) I9 w1 B3 v3 `/ i& }$ Q# ^
        interval = 1d,; v# S, O* C  L; X/ h
        shuffle = false
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    public void step() {
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        // Note the simulation time.
; U8 ]5 U2 Z8 s3 C( W/ \        def time = GetTickCountInTimeUnits()4 s8 I% k0 j# p' D- g
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        // This is a task.- n7 V) ^6 [8 I$ w! v+ Y/ ?
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 o, j3 D5 n8 t* G) l# s
        // End the method.  d8 o- q2 E( |  N; n9 u2 z5 ?
        return
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; a9 @! M2 {8 N) l    }

发表于 2010-3-2 16:52:50 | 显示全部楼层
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。

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发表于 2010-12-7 16:41:00 | 显示全部楼层
报错信息发一下看看
发表于 2011-3-18 11:23:21 | 显示全部楼层
注意,在函数step中
" K5 Y0 a4 a4 f       public def step(infrastructuredemo.GasNode watchedAgent) {
0 p4 u# ^" R' n1 K% I         //这里是watchedAgent5 N: `8 E7 H2 Q+ K
但是在语句中,你填的是watchedNode
' X: |8 S' g# _2 @        // This is an agent decision.
1 j( R9 E! n: A        if (watchedNode.pressure<200) {  # |' q& Y. t( Z; b* I! V7 {& u
            setPressure(watchedAgent.pressure)$ H' h! u: f# R; q* K
变量名称须统一,可以都改为watchedAgent
发表于 2011-3-18 11:24:13 | 显示全部楼层
注意,在函数step中0 y. u2 g8 I! h0 J8 M8 [+ v
       public def step(infrastructuredemo.GasNode watchedAgent) {
4 `1 z# m& M- S8 H! ]$ L* ?( ?, U" g         //这里是watchedAgent
9 d4 s- K) e8 t7 `% ?; n 但是在语句中,你填的是watchedNode
7 ?# e2 m$ G2 ^        // This is an agent decision.; _" i4 I: ^& L' I8 N4 ?3 N( L! ?( A
        if (watchedNode.pressure<200) {  
' n6 e1 p/ x) r: z. N. E. q            setPressure(watchedAgent.pressure)! b2 h! \) o: T+ S7 x
变量名称须统一,可以都改为watchedAgent
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