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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 n4 H0 a8 R: l8 x. ?, ^

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: B: U- L2 ^8 ^" Z* E& a@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
* S/ h4 d# b: X% R8 l5 Q5 }    public double getMeasured pressure() {
0 W! N, u. o  L& u        return measured pressure& `0 _: U% `- o
    }8 T0 ~$ Z3 P; w, e( m8 S* n
    public void setMeasured pressure(double newValue) {3 q8 m: \5 {+ x/ r0 N
        measured pressure = newValue9 o: r9 E7 Z6 A5 @) c
    }
9 a4 ~# G$ o1 _  J" e) G" T    public double measured pressure = 0
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5 R3 H# g: N) k  J    /**% }& i! P% g2 ]
     *0 ]" C" J0 X/ N- B  I- ^5 d8 |
     * This value is used to automatically generate agent identifiers.8 B4 m- }6 r8 j8 T5 `' \3 j
     * @field serialVersionUID1 {  L; F8 Z$ j  c& p
     *
1 N$ L, W$ ]9 r     */
! O9 L" Y6 W. |0 R; l0 t    private static final long serialVersionUID = 1L$ ]3 v8 W* c, _4 K
* E1 I! k) Y; [
    /**+ A! L6 x8 m2 p7 b5 A1 h
     *
% o" E; G8 o8 V/ V0 S1 f     * This value is used to automatically generate agent identifiers.9 j) H2 r8 j' H5 S, _! x7 v; g
     * @field agentIDCounter3 L( c! y4 O" B2 X" ]4 L+ Q
     *, |, s9 ]! C5 e
     */. g2 V3 Q! X. P9 G# J
    protected static long agentIDCounter = 1
; m2 F5 L, M+ p
% ?+ ]/ R! n1 L$ l  l- @3 z, A( h    /**
: o. `0 }3 S, \% Z, n( B& u     *0 J% `$ Y$ P, K9 C
     * This value is the agent's identifier." S, ?5 B- W2 \& L* t' R+ K
     * @field agentID5 y/ w8 V) i& z9 N' r4 B6 r5 I1 ~' h
     *
' c% Q* ^. p' U1 z% c     */
/ I" J! \  N7 k* b+ {    protected String agentID = "GasNode " + (agentIDCounter++)- L+ u% }2 C, ~- H7 A6 t+ u+ u0 ^; W
9 X3 E: B; H# t% G
    /**/ K$ J* x( T) C
     *+ \, P! h* A+ }* d
     * This is the step behavior.
6 S7 i/ ~& Q2 f" F9 e4 T3 S4 Q2 P7 {     * @method step
% K2 Z6 B: e7 J+ q' _+ P     *
! S/ a+ E) p' E4 [; `     */
1 G& N% V$ e* q. x+ ?) z  |' P' |    @Watch(+ z: Q+ R9 N! A
        watcheeClassName = 'infrastructuredemo.GasNode',& P+ S1 w# ~" R
        watcheeFieldNames = 'pressure',( H) f# W2 C) D  y- p' q  Z
        query = 'linked_from',* H5 h" }5 y# d' f% R! B
        whenToTrigger = WatcherTriggerSchedule.LATER,: z) f9 f! l" T6 S; P3 Q
        scheduleTriggerDelta = 10d; t" l( N. u( c6 g8 u5 R
    )
- ]& r3 C$ E) f* ]$ A$ @    public def step(infrastructuredemo.GasNode watchedAgent) {
' Q/ W) S3 J* x7 F8 w: ?  [  K. M+ ]
        // Define the return value variable.
3 u, f8 N4 ]( Q; [5 D3 M. O        def returnValue, d: G) Y7 S. W# Y8 W0 |

- {5 V# c5 ]/ j' O( I  L5 ^. f/ a        // Note the simulation time.9 c8 i3 ]& V$ I8 A  i, j
        def time = GetTickCountInTimeUnits()+ b# @, {% f5 `& R, `7 r: D8 h
( a+ k& w7 h0 m) f9 o% x; d

1 k+ O0 p& i' x3 `6 C        // This is an agent decision.
6 W# _0 `+ @- T$ g8 g7 [. C        if (watchedNode.pressure<200) {
7 @! |; I, B1 T
" R% f6 a1 g" W            // This is a task.
' q% C; q" q0 M+ Y2 X7 N            setPressure(watchedAgent.pressure)
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        } else  {
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        }
' z6 s' {8 U1 H& c' Q! L3 N        // Return the results.
6 }5 H3 T. L- C7 x' w        return returnValue
# a! U( ^1 m1 ]4 q
$ s2 W. g+ `7 u+ U+ I& |2 `$ T& F% K    }' F8 T4 K8 X) Q

# x' m% q( g; }$ f    /**
2 |+ e+ z5 C+ r) z. f+ }( K/ @1 o     *$ l. a1 y9 b7 i4 }/ u0 p! c, @4 n
     * This is the step behavior.* G' z2 V. t+ }
     * @method step2 u3 }+ f7 U, m) Z! T! A
     *1 V$ N% t9 X5 n' v  t. p9 j
     */" E- q% `# L4 {$ Z! E& _
    @ScheduledMethod(
) E. R( ?- r% \* j9 i7 {9 {: W        start = 1d,
( n/ i% m. N$ Z6 `0 a        interval = 1d,
) d0 @& Z2 ~9 J2 R* S2 t# O6 q        shuffle = false! Q. v# I9 j6 v, F
    )
, C- j8 Q2 Q  i, ^2 B) [    public void step() {9 s6 D9 v2 j; r: e( l8 u7 b

# B* W7 r' h  s7 \  H  g        // Note the simulation time.0 U2 s6 T: D# @2 O! M* u
        def time = GetTickCountInTimeUnits()3 D9 F" A# W  ~6 d0 E$ ]
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        // This is a task.
3 ]6 ?& P$ h; g0 V% N/ K; W        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
9 f: q% U+ W9 D; ]/ ~        // End the method., I" s! S( S1 n# \% [3 g
        return- Q: }: g4 m: r, ~9 z% ]% C, R
$ \" k4 W. m' `& B, T
    }

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
7 l$ B2 K; _; n       public def step(infrastructuredemo.GasNode watchedAgent) {
* ]/ d, @1 q+ T8 v- Q# D         //这里是watchedAgent7 Q8 k8 \; ^6 V% i2 l8 e& G. s" ^
但是在语句中,你填的是watchedNode+ f2 n5 Q6 T# e. ?' w
        // This is an agent decision.3 a; J7 M" s5 F- w  w
        if (watchedNode.pressure<200) {  
& n4 _1 {* q- `+ I, n: O3 V            setPressure(watchedAgent.pressure)
# ?  j; }0 I2 K5 X$ X9 g! S% f) N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4 R- w' x# r# C
       public def step(infrastructuredemo.GasNode watchedAgent) {
. Z2 E3 U$ y, O% ?3 d: d         //这里是watchedAgent
$ p) w, _1 d+ Y4 `+ z" Z 但是在语句中,你填的是watchedNode, {% f' r/ s; P
        // This is an agent decision.
3 B# l" f2 I* Q  t; F        if (watchedNode.pressure<200) {  
. u( N1 v: x" a5 o& ^* x9 o% _3 n( n            setPressure(watchedAgent.pressure)
: X! X: b  _8 F  s8 \4 m4 O变量名称须统一,可以都改为watchedAgent
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