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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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 T. ^* F  d9 ?" k: h: m
    public double getMeasured pressure() {
  p6 ^" ^* b( {3 Q+ }6 D6 E0 i        return measured pressure
* o* a# g  s: u& R) K    }
7 K8 @9 e4 r2 R0 P8 E    public void setMeasured pressure(double newValue) {
5 d1 v+ y6 ]! q/ M9 f5 Q' j- m) E        measured pressure = newValue; `" y$ i/ {9 e$ s, ?1 `, @/ X
    }
' n& n: a/ v7 X    public double measured pressure = 0  C9 F) Q& v& k/ u" u
  g9 G5 V; A* D6 a+ s9 ]
    /**
+ n. c3 C1 f, K2 n/ G1 F9 v" f     *# k& w: S2 b, J9 \, K1 X
     * This value is used to automatically generate agent identifiers.  Q+ H8 y7 u. T
     * @field serialVersionUID) z. Z* F5 {: Y" B5 [: n: f4 Y6 }- q
     *
1 I5 O' G" M! q# I     */
+ e" ?% S2 i4 c: E% c    private static final long serialVersionUID = 1L
9 D* r0 d0 z& V5 }; T# ?* N( p4 D
" M: q( }: M3 v  g5 G2 X4 Q! e$ I    /**
! K) y. V( x! f; Z( r2 [     *
) m. T  P6 z% O# J0 U' n7 O     * This value is used to automatically generate agent identifiers.0 F: ?5 R# q5 o* R3 S$ A2 `$ Z
     * @field agentIDCounter! U/ T9 P1 C; ^( {
     *
# F  U+ F" W0 }     */9 q$ b9 U! j5 a
    protected static long agentIDCounter = 1+ y4 C. _' w5 N6 Y' P, @( N  A3 E

( W' C! n) w. J0 B    /**! T5 B# \% o# w( g
     *) u) ?$ Q, x0 H
     * This value is the agent's identifier.4 u- S* t- H6 [) m4 \9 Q
     * @field agentID
- k1 ~0 e7 r6 A. d     *; O3 K- z1 b/ {! K* V- u
     */6 g$ k- `: m! p0 I; k/ |3 \
    protected String agentID = "GasNode " + (agentIDCounter++)3 |- m( @3 c3 u; e5 c4 ]
* |. P# U& u4 z4 ]7 y
    /**( C! I" J' y( l& K3 V4 ]$ x
     *9 M4 i5 N1 p) H* W" j2 D
     * This is the step behavior.4 `/ C. n! S: Y0 t+ E) {, H  S
     * @method step" s" v; z3 s1 c! @4 G2 {+ @6 k
     *+ s. l( ]/ D0 q
     */# t% X7 @: {+ |
    @Watch(
  O+ |3 k8 U0 ~4 I9 Y+ Y! X        watcheeClassName = 'infrastructuredemo.GasNode',6 U( V) h% m' i& w% n) l' j
        watcheeFieldNames = 'pressure'," E" _4 E) Y- v& j9 @0 F
        query = 'linked_from',
8 A0 t2 g5 S- S2 ?        whenToTrigger = WatcherTriggerSchedule.LATER,8 g$ q3 Y) s1 }( l5 d( ~
        scheduleTriggerDelta = 10d: A1 v$ J9 y: U$ b& M% r
    )9 c; L0 T: T; e8 B5 D7 |
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.+ V& U: {% P( R4 B6 S9 y! f7 x
        def returnValue9 D0 v0 ~; u" U3 f& U
! f9 ]( f' b0 |
        // Note the simulation time.9 o, ]/ ^& K8 m& s4 b6 c! C' M
        def time = GetTickCountInTimeUnits()
  ]! A% `; H2 u$ H$ H3 o
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, T2 [7 F% i1 w/ u+ B. @        // This is an agent decision.5 ]  u0 f" h( H0 e, y; Z- ]% ^
        if (watchedNode.pressure<200) {
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            // This is a task.( |4 }8 D, q, |' x* p$ c- p
            setPressure(watchedAgent.pressure)
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$ P: A$ r% [3 h        } else  {3 I. @: o) \2 ~. ]) u
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        }
6 s% M; s6 }9 F  R* K4 b5 ]. z        // Return the results.5 x$ P, N& q( `. A: P
        return returnValue3 g6 h2 ^; ^8 ]& @5 J, d% }

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    /**
- h; e( Q7 T" F- Z2 B     *
* s3 v" M1 a  F' A/ Q     * This is the step behavior.. r' J4 S- V- i+ S; T
     * @method step
1 `4 L' S4 s7 a3 ]! [1 R+ N) z, n     *
8 k* N3 R, c9 o- w4 j     */
" V( v! p+ F! F    @ScheduledMethod(7 P7 A4 `3 N/ L9 G5 g0 B9 Z
        start = 1d,
2 @& ^3 T& v; t; ]+ I! Y; w        interval = 1d,
5 o6 E" l0 I$ P        shuffle = false: S" {7 o3 I2 b+ @* \1 G
    )
! H5 _4 n6 `% s" }* a% L" `- b    public void step() {
! U& B3 |5 }  \0 l$ w- H0 T
. }! A! o7 F) i$ F' r8 E2 d& D5 U        // Note the simulation time.
# s6 n; P+ U* c/ E$ O* ~        def time = GetTickCountInTimeUnits()
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% p. l2 d, M' R# V" p3 O: O        // This is a task.* C0 V6 v* Y( V' k5 Q' V
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 X9 ]# ]# Y9 A$ F9 C/ i2 T
        // End the method.9 m8 n5 a! L7 c3 ?, R
        return+ l+ ^% l* R) `  g0 r. z1 h

$ U* @( w2 R/ m    }

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9 e. n/ }% h3 A4 r- b) |
       public def step(infrastructuredemo.GasNode watchedAgent) {
  k1 j. q+ ^0 ]         //这里是watchedAgent! J6 [8 c/ b$ c0 J& ]
但是在语句中,你填的是watchedNode& F2 J, Z5 o! V0 W/ K8 f
        // This is an agent decision.
2 u9 x# G; l0 R7 R2 y4 w7 x' Z        if (watchedNode.pressure<200) {  3 L% v1 M% u9 b3 A9 j
            setPressure(watchedAgent.pressure)( c: g1 M9 ?9 }+ o$ h- {
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; N; Y2 t0 o& O3 j6 d
       public def step(infrastructuredemo.GasNode watchedAgent) {4 c5 L' _/ l8 [: r7 s
         //这里是watchedAgent( Q+ M3 ~/ h6 U9 G
但是在语句中,你填的是watchedNode% r/ o# F' E0 ^: |$ h  N5 Z. U5 p4 z
        // This is an agent decision.
! }7 D  m0 d/ F6 ?3 x. q: M, w        if (watchedNode.pressure<200) {  + q' @9 U# q6 y7 r# f
            setPressure(watchedAgent.pressure)
6 k0 [: E. u- x0 I, X. M3 }- c4 d变量名称须统一,可以都改为watchedAgent
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