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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 R8 Y! [0 w# O; w

+ B8 H3 Q+ y7 e. K: ]: z
+ R8 B" F* |( q. K2 _9 D/ S+ p@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
+ G* M* x- C* e% R* j: ^5 W    public double getMeasured pressure() {
( X3 W# |- D) C$ _1 g: @        return measured pressure9 _3 I$ g* Z3 Z  L. u' u! k: U% f; f
    }& f6 m! x" y4 E" U! ~
    public void setMeasured pressure(double newValue) {
1 Y2 ?0 k+ F) V8 y: O/ _+ f& T' _) [        measured pressure = newValue
; P! J, ^' M. v$ a, x& R    }1 M" C/ q* E8 R% s7 t$ c9 R
    public double measured pressure = 0+ k- c$ \, u" q( N0 Z% V7 `! m

8 E+ K2 y- O" v& u& j3 ?; ]) |    /**; i- F- F$ n4 V8 w) d; t; h
     *
" M& ~% L4 h% _" [' p7 f     * This value is used to automatically generate agent identifiers.1 X; R+ Q8 F6 V
     * @field serialVersionUID
4 E3 G; e1 Z6 p7 h     *) m0 O  D; L# p; E6 S+ Z7 D
     */$ Q- v' Y% {/ h2 q, D" w6 V
    private static final long serialVersionUID = 1L
5 Y& ]' e! l3 `( A5 u- U' J: F3 y9 |' k* M- b! |3 e. |% ]
    /**6 m# ~2 b1 R  c! @# D
     *
) Y6 C, J8 d# k1 ?     * This value is used to automatically generate agent identifiers.8 Z  Y6 }" t. H1 q0 \' t
     * @field agentIDCounter9 W  w$ D; t0 U: f  i
     *& |# D9 ?& p& m, C" ]
     */
3 b9 r- \7 w6 S2 R    protected static long agentIDCounter = 1
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1 \' T3 E) [- |" K% b    /**9 |* }. i' T4 t! d
     *
* \* `6 l: K5 P1 J+ ]     * This value is the agent's identifier.' S* f5 C" l  u1 f' v  p
     * @field agentID
  o6 u8 P+ `8 B. g     ** {5 p" X# v  {# H
     */
! K7 q# l7 T* O( ~' V- f0 _! O( z    protected String agentID = "GasNode " + (agentIDCounter++)
+ F/ k/ s: g' |& y) `1 g2 Z  H. N# J
    /**! T, p* q! {9 v4 q8 U( _
     *' p8 J* g* @! J6 Z' U" r
     * This is the step behavior.& s0 U, [  Y$ u* f, _; X7 s/ |
     * @method step$ \6 {2 r" Q, Z3 w
     *4 S8 F- _1 B3 z
     */! j' I. h$ G8 j: n& G/ H- k
    @Watch(
! r8 i6 }( d6 o" x. y% {3 W  _        watcheeClassName = 'infrastructuredemo.GasNode',! H1 c$ `! K+ Q6 P3 [# _
        watcheeFieldNames = 'pressure',5 n# @/ ~" u! X, T# X
        query = 'linked_from',
, A- s; E9 d, L& j7 G1 F! J        whenToTrigger = WatcherTriggerSchedule.LATER,
" z& n* P+ n! Y1 v! H        scheduleTriggerDelta = 10d
/ W6 b) h. @" s    )( Z2 C- f, O' f7 f/ Z* ^
    public def step(infrastructuredemo.GasNode watchedAgent) {
0 t2 Z9 |# x' U+ e) J7 d: T/ W7 ]- b4 q; {" l1 d
        // Define the return value variable.
) l, I& s# m4 w9 U+ d2 P        def returnValue9 |* m! l- H4 _- ]; y% ^
7 ?# ]7 X+ z8 z) B
        // Note the simulation time.
) P; h, ^3 V! A) n- d, h) j8 f$ W        def time = GetTickCountInTimeUnits()
0 a( ?$ E1 V3 ?, e
$ r. Y' S' ?  |1 Y; L9 f, {3 G9 {  b0 I
        // This is an agent decision.% ~2 \; U% T5 p7 @/ \2 ]
        if (watchedNode.pressure<200) {
) \: {5 S. o$ T& W( W* d1 x9 m5 s
3 A8 i; e. t1 N8 T# I% \$ Q/ b            // This is a task.
0 Y& I8 x# f3 S) @9 A3 z            setPressure(watchedAgent.pressure)
3 C) M+ S6 u) g& M7 ~
. Z( _1 W* U/ g% ~  S+ A& h! ~        } else  {3 [/ K  K  s0 [
1 h( _/ G: P3 }7 U

1 M1 d( |7 E  Q        }
1 u9 {6 }/ `! u+ h- t: X        // Return the results.7 e1 w( k- A6 |, o2 [  S/ h
        return returnValue
3 Y8 _8 [5 _+ D! ~" Q) C% j! S, Q/ @( P' |# h! [
    }7 s+ x: }7 X6 |; y6 K& i7 z
( h  |3 v" N: d. i( A7 I, E
    /**! `1 A. i( z& N% y0 T0 I/ u! e
     *
1 }( Q8 A4 H) ]! b) }     * This is the step behavior.
' k' B8 \; s$ o0 W, m" K8 I     * @method step9 p& }  w8 t; f# q7 n. Q
     *
6 g( O! z: J8 M% h# W& F8 A) P     */6 e# \/ m/ u) W6 B6 @0 O
    @ScheduledMethod(
6 x9 G8 G0 {2 v3 R1 z6 P        start = 1d,
: _3 D! |# e5 O+ P' u  e        interval = 1d,
  n' k' r3 U1 A: R- `, v! C7 H+ ~        shuffle = false  q2 L8 N3 j+ z2 a
    )
: u3 l' L: V0 V    public void step() {
4 l& j, L5 C7 z* e% F
/ D: ?% Z4 c2 b- _5 ]2 y        // Note the simulation time.5 \. d/ F, Y. s
        def time = GetTickCountInTimeUnits()' h0 W+ }8 j8 T9 d/ K

8 V7 J9 {- E5 i        // This is a task.
# n& n  l/ p" L- s$ J6 w% O        measurePressure=pressure+ RandomDraw(-20.0, 20.0)# F6 X" m- {. L% E
        // End the method.
3 ?  g, e- S  f4 [' R        return' l, Y3 b0 }% k/ H  z. [
/ r* |9 [( I1 @) `0 z5 x
    }

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# j! |& X" ]" [9 x
       public def step(infrastructuredemo.GasNode watchedAgent) {1 }8 T6 ~% \; t0 T& S
         //这里是watchedAgent
. p( D$ T+ k; @& Y2 f; o4 N( ^ 但是在语句中,你填的是watchedNode
8 b1 v* K" |! B" g" f) X        // This is an agent decision.8 z. {: V$ [9 f5 o( y" s
        if (watchedNode.pressure<200) {  ' L* t0 N% j8 G, o7 @$ h! o, [
            setPressure(watchedAgent.pressure)
7 e  y/ N1 E4 H  j5 S1 [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
7 A( }5 Y- o6 x/ ^, ?       public def step(infrastructuredemo.GasNode watchedAgent) {
0 ?, F8 U2 o% a         //这里是watchedAgent. ^# b# D. e3 ^4 o( Z
但是在语句中,你填的是watchedNode
* R# q. G! V# y% n        // This is an agent decision.
% X9 D" ^2 K+ ]5 x9 B  |        if (watchedNode.pressure<200) {    i- b; T! O6 ?9 i9 L
            setPressure(watchedAgent.pressure)! j+ c! Y' g/ n3 @$ Z# Q' R4 T# O
变量名称须统一,可以都改为watchedAgent
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