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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
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. r6 H  u% X2 i- b6 m/ {@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 ~# ~/ ?6 p4 E7 K5 a3 B% f6 L- i
    public double getMeasured pressure() {
5 A! j4 B' W+ a- f& F' N+ A        return measured pressure' F+ D$ P, ]/ F8 v3 {* G/ b
    }( c% ?: i6 K7 f% v6 K2 O
    public void setMeasured pressure(double newValue) {0 c5 U3 C! R" F9 s; n
        measured pressure = newValue
: d9 |8 p) Q9 b6 \    }
" Z0 i& g, A$ y0 ^, K    public double measured pressure = 0
' [6 D1 ~5 x# W7 A7 i
8 S* U  e4 f8 H3 f. c- q    /**$ i, \3 h# E, O% A. W
     *7 g" f4 s! j0 |6 f! J0 P
     * This value is used to automatically generate agent identifiers.8 y5 F% t7 d+ o+ y$ W. d
     * @field serialVersionUID
3 G* }9 y: E% W5 f7 f     *
. [9 W5 o# r$ U     */, ^  L( x4 h6 m3 r, S
    private static final long serialVersionUID = 1L. s& M2 B( `6 `2 T0 m
+ Q9 g( R) r& k9 m
    /**
: Z, G6 b# u; B0 @     *# g% @- r8 k' s7 I
     * This value is used to automatically generate agent identifiers.
0 T: p, `5 a+ M     * @field agentIDCounter* q5 h- K+ ]6 y7 q. I) Z
     *
3 S  H- _0 I/ r6 l% q& d% k, v     */$ o2 k0 |* `! Y/ c1 R* W
    protected static long agentIDCounter = 1# ]  ]6 h8 T$ {0 c: x1 a& V

/ g1 x7 B% Z: m# a) `$ ], {* E9 q8 G    /**" ?, v6 V3 c2 c; r
     */ O/ [0 M* n, w! ?4 k
     * This value is the agent's identifier.
" ~. O% N0 n) [" I6 I1 z7 L1 [     * @field agentID
, [1 ?1 M1 |$ v     *
! w; ?8 w0 x) g     */' O6 S0 A+ Y: Z* |& {+ I! O
    protected String agentID = "GasNode " + (agentIDCounter++)6 x/ x* F! Z2 n( t. N  A0 I# R

. _0 n% J$ H* Z5 l    /**
' j5 W; I0 F' S2 \" O. X     *
$ \6 M% p/ ?, ?6 Y0 }) ]     * This is the step behavior.
$ Z. l2 l; F, C' ~0 ~     * @method step
& R) w+ c0 V. t* r1 ?  j     *
' ]# k* _* z4 b. U& b     */: M6 c! ]# h2 A  r/ \1 w% P0 m
    @Watch(7 ~* F# G, u1 m9 b8 T/ J- @% W1 C
        watcheeClassName = 'infrastructuredemo.GasNode',
$ y" W, ]0 c; r6 R3 n' P( c* H& p        watcheeFieldNames = 'pressure',
! l. m* Y4 x* s% [; l# ^        query = 'linked_from',
5 p  W) N" `( n, H2 m( ]# L8 p        whenToTrigger = WatcherTriggerSchedule.LATER,
8 r) z/ D0 [1 k# Y0 i* ^, H        scheduleTriggerDelta = 10d& F4 J, k# N3 Z6 J: j
    )" R) p* K9 x9 X) N
    public def step(infrastructuredemo.GasNode watchedAgent) {8 T% |4 T) \+ G2 K  b2 X9 R. q( F
0 D( S! k0 Y" W/ o: ?* g# d' u; q
        // Define the return value variable." A; K9 n: j. l$ f0 E) G
        def returnValue7 k9 G- x: n7 W* H0 V- Q

1 P2 O" }. D/ J4 u        // Note the simulation time.9 k4 e( c+ E( x7 F4 K
        def time = GetTickCountInTimeUnits()  `  B' {* E" w! U9 ~; h  S

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        // This is an agent decision.
, _3 s. N! w& K4 j5 M, {- b        if (watchedNode.pressure<200) {, @) b0 p% z5 q$ L
  [. h' @$ s+ X) w+ l7 C
            // This is a task.6 H7 K; g# q( }0 H7 t8 X5 p+ X& n
            setPressure(watchedAgent.pressure)
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        } else  {0 f; e7 C6 H; j8 C# [' h: @2 I5 K

: \; ^! i/ M. l* a' F8 F4 u  a: J& N, a$ j- J% ]% Y
        }
& ]: z( M+ F0 |! l        // Return the results.
! B6 A- U2 G; {2 I  x& z        return returnValue+ g7 S8 d  h% ~$ {0 `1 @& b. S
8 ]/ T  x6 s9 R
    }' Q" L- g0 b  C. I8 Y
+ H& Q7 }; X3 P9 L# k; _
    /**: M# k2 G3 u5 d& i/ L
     *$ T; D  U8 M, D* n
     * This is the step behavior.
2 d8 l' Z, z' N. I! y+ M" i+ r# c     * @method step
  S' c. @/ p! x) k( T0 a     *8 i: }8 V$ I/ g) W* p
     */: d' {$ x  N; m, C
    @ScheduledMethod(# ~; a, U8 @5 w6 J% O
        start = 1d,) N6 Q) [$ ?( n" j
        interval = 1d,
: B# f- j8 T! t4 f. k        shuffle = false
3 g$ q9 g3 @' I$ @2 ]    ): O2 S( e0 l% J2 A1 j
    public void step() {" `4 q9 B/ W5 G% }
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        // Note the simulation time.
8 @  z! T5 z3 ^  @7 [+ u        def time = GetTickCountInTimeUnits()/ O: B+ Q) N& B1 h

9 u! v( j3 N$ r( m. w' ]  Z        // This is a task.
/ T8 G$ J- `" s. d, q- B& N  z$ S& p5 J7 Z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)" k/ k5 n: a$ J" K1 B+ Y
        // End the method.# k; n9 ~. K2 L0 ^: T4 {$ o
        return
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. C- y# a9 P( Q" T; i7 [4 P    }

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0 f5 j9 G9 B& `5 Q
       public def step(infrastructuredemo.GasNode watchedAgent) {
# J4 f/ i3 i- R' V) k5 Y5 ~( g         //这里是watchedAgent
$ H8 |- `7 {7 h5 X0 z7 D 但是在语句中,你填的是watchedNode
; r0 _; ]! P3 i  A5 y! g( G        // This is an agent decision.
" l3 J7 [1 S' [% R+ L! ^3 Y( U4 @        if (watchedNode.pressure<200) {  
" h9 R0 v  y9 z& E$ f# K' K5 Y1 L. w1 E            setPressure(watchedAgent.pressure)
8 D. i; x8 p; _2 X! g+ z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
) w& m& b) u' |% W( p! ^       public def step(infrastructuredemo.GasNode watchedAgent) {& W8 _5 O: w$ p. c/ S
         //这里是watchedAgent0 z, F4 w1 T" l8 H
但是在语句中,你填的是watchedNode
2 Y- b( Y4 K$ m, A! |- r+ y        // This is an agent decision.
4 W: i2 u& ]# }" Y  L" u% u, P        if (watchedNode.pressure<200) {  
: t0 E& e6 I: ^  \+ k8 e8 `            setPressure(watchedAgent.pressure)
% I9 y4 g* ^( F/ I1 _% K' {) n变量名称须统一,可以都改为watchedAgent
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