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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 7 x% o5 @, _& l

2 [# _. H8 M2 t' {2 z$ B& [" Z  j0 s3 u/ @% V+ _
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
5 h6 {  E7 x" V0 W& B    public double getMeasured pressure() {
5 x2 h5 w1 v7 P5 s% G5 g        return measured pressure
; s4 \7 x4 y$ M9 {% z# A    }% }& j, n2 x& O5 }; B% d! @
    public void setMeasured pressure(double newValue) {  Y- U2 j6 H7 w
        measured pressure = newValue' P. L6 f# E- Z' B  t
    }& ^, B! r$ u  F4 M$ B
    public double measured pressure = 03 Z$ i) v4 s) @' Z3 D
  J3 G; T6 D" o
    /**
' U2 S) {) k/ x+ J6 w- R- K     *0 W8 s0 f6 y  {0 a6 A
     * This value is used to automatically generate agent identifiers.# l2 E; T8 T5 _  U' S
     * @field serialVersionUID
0 v+ q6 W7 o( [: {     *" ?- i; D7 |) N, T6 Y: a
     */
; Z  B( L7 m! ^$ Q- H7 ^/ U9 h8 N    private static final long serialVersionUID = 1L
/ @* ^, L: R; h, V/ q* U# b
6 M/ C; E' I# m+ t0 i    /**9 V) P3 V1 Q3 k3 b
     *% v: X; k, r2 `  B* E" b
     * This value is used to automatically generate agent identifiers.9 n6 s; ]$ |# z$ d, D# D% g; U* G& W0 T
     * @field agentIDCounter0 E* z. o+ d% d. l2 ~: u
     *7 g/ z; {0 e4 m# o
     */
; M% {: m) T% }3 X0 K/ z# N# a    protected static long agentIDCounter = 10 `6 h; I1 [/ k, |* ~

" D! p+ \. a3 U' t    /**
7 `7 Z3 s; J+ N' e0 H" R; Y' H& ?2 @     *
4 a% z& D# A& v+ Q7 K! A9 d" S     * This value is the agent's identifier.
' r/ Q& J5 d4 s( R     * @field agentID
5 ]3 o" q8 K4 J5 R+ V     *8 N) Q% t! e8 M0 H8 T; ^* s
     */5 S& Y  T0 @% O2 k# N
    protected String agentID = "GasNode " + (agentIDCounter++)
9 b5 T0 Z5 v9 o  i% v5 x
" L6 w* M/ t9 h9 A6 H3 n    /**
9 `9 x* y7 m. m: M     *( Y2 P: s% i' O9 O  r, o
     * This is the step behavior.
: z8 }' A$ `1 P3 W. x3 x     * @method step4 _8 `+ e1 d1 K; a  V
     *+ D! L6 R0 x7 ^0 I  S" T) ?
     */
- l+ r5 w" L! Q7 p  j$ R; B    @Watch(1 o! s) n; I4 h% |& D  L
        watcheeClassName = 'infrastructuredemo.GasNode',
) ?% ^! |8 ^0 S1 ~. J0 J' v        watcheeFieldNames = 'pressure',& e( F6 F8 W8 q3 G0 x' _
        query = 'linked_from',6 G' }5 K" E0 {+ y, ^5 D, o3 P, u
        whenToTrigger = WatcherTriggerSchedule.LATER,
7 d. R% Z, X- A2 q/ D        scheduleTriggerDelta = 10d2 H; z4 H4 g; z/ i" [" A# V# W3 A; c
    )% p2 T" a9 n: V  `* M, x5 F
    public def step(infrastructuredemo.GasNode watchedAgent) {$ x3 s6 C" q% y$ m3 J& `
0 p& V5 n! f5 K1 c& ~. T- x4 u6 D
        // Define the return value variable.9 d0 A3 r) n1 ?1 k, H. z$ x
        def returnValue/ I9 X: Z/ |/ Z+ F; Q& A3 o
6 x1 M/ g" |0 q) r- w4 U/ @
        // Note the simulation time.
5 w. c% s9 q; \+ e8 W        def time = GetTickCountInTimeUnits()
) A3 m0 L: c( I' O% y( s+ q2 H3 I
  Y4 |6 b, Q& s; b$ Z
0 J/ R; ]* j7 x( f        // This is an agent decision.
/ m0 h: u# g8 _        if (watchedNode.pressure<200) {  c+ d1 T+ ^  p, G+ e

8 p2 q; b4 J3 V9 e: s" f8 \' D( A            // This is a task.
. R+ P! G0 T7 p$ A5 X5 e            setPressure(watchedAgent.pressure)
- E2 v* u+ M6 W' }7 e0 K( J
3 E0 A$ r" `& u+ G+ m        } else  {& i0 v9 R8 c& O! T  ]! x, U
1 S3 \. ^% E$ G% z/ G  l
  U- ^7 W7 P6 b3 Y6 T( y) o8 d
        }
3 B: L( Q; I0 [' j( f4 p0 x        // Return the results.
; T. k5 d! b. a- k7 G        return returnValue
3 J. |! F, b. J4 ]0 x$ B; d# g+ F6 B$ b4 u2 X
    }/ d6 v9 ]- H, N: C1 ~

* s0 O% A* E7 H0 y4 E    /**3 S  c7 N( v; ~- z( U( Y
     *
+ J9 A* u& Z. K8 R: Z( I- C! A: E& _, Y% v     * This is the step behavior.
) h4 ]! e+ O0 n" d! u4 P/ r     * @method step
% G. m* |8 q* m8 ]( f" T     *
$ Y! f0 g% g5 N( n% b% d     */
% F7 M# R! R, E    @ScheduledMethod(1 ^# z  E3 I4 ]8 a+ \& K9 f+ ]! q! C
        start = 1d,4 h. Z5 A% `/ @% D$ u6 L1 d: Q
        interval = 1d,
/ F% y9 ?# X3 ?1 v" Z0 p        shuffle = false' t3 S* }% f, e
    )
/ q  N5 m8 a( r/ d; C6 x) C    public void step() {
7 F0 U# v9 B- `4 A3 d5 m0 e. P: S$ P4 U0 k
        // Note the simulation time.
% u6 h; m/ f" e: u# ^  Z/ w2 C        def time = GetTickCountInTimeUnits()
# u. j. k5 m# A; K% ]% U( b
4 t! ^6 L' F' u4 a9 w        // This is a task.
9 i! h4 E5 E% x0 [( l        measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 w' E1 `, k0 [5 U7 w/ A3 b
        // End the method.9 W5 d, n3 d$ v; N2 c
        return
1 ~# X3 ~$ v6 n) G0 s2 F3 ?  |7 K! s* t/ ~/ x& t% W
    }

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
. _4 o0 Y- S2 h& n       public def step(infrastructuredemo.GasNode watchedAgent) {
. k. n- l( M& }3 I  x  q4 ]4 u         //这里是watchedAgent
+ B" i& r: Y. A, M4 | 但是在语句中,你填的是watchedNode& c. U9 @0 K# ^
        // This is an agent decision.
9 g2 L& S9 ^( i  _2 h  B        if (watchedNode.pressure<200) {  / ?7 i5 {! q( |0 {2 C* m) H% C, p
            setPressure(watchedAgent.pressure)
% D( J* `, z& D  i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
) h$ A3 E# ?0 H0 d& k0 o       public def step(infrastructuredemo.GasNode watchedAgent) {
" O. U6 T, H8 ~; L# Q% N6 l. q         //这里是watchedAgent! i/ u' o% ?' l+ i1 u
但是在语句中,你填的是watchedNode* _0 f0 n: K7 z, o. F+ Q7 g) _
        // This is an agent decision.
: V! _0 u7 w  r3 Y/ S8 ^( Y+ d! H        if (watchedNode.pressure<200) {  6 k4 U( B: D3 W1 @5 v  U( c$ {
            setPressure(watchedAgent.pressure)
/ U$ y8 z, T, |2 ~7 s变量名称须统一,可以都改为watchedAgent
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