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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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9 j. E) K! w: d( d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ g7 m: p/ P# u5 d4 L, u$ T
    public double getMeasured pressure() {
0 D' w3 S* `5 z8 ?, |        return measured pressure$ R* V( a+ x, s% t
    }' v6 |! X2 U9 C1 l4 d& ~1 ]
    public void setMeasured pressure(double newValue) {
, v) ~* M; s/ }; Z) t        measured pressure = newValue$ G3 z6 r. q# C1 E2 B
    }
/ f# J: }$ C. F9 M8 @    public double measured pressure = 0
4 _/ ^2 [- L- J5 ~6 ^3 d& J4 d  S7 n; r& E- n/ t
    /**4 j0 ?& Y: L* |7 q4 v9 h
     *+ G& v0 N6 k# d' Q0 m& f
     * This value is used to automatically generate agent identifiers.
! Q: C/ r5 D# H* H& z     * @field serialVersionUID) H  z, S& S: h( [$ y
     *
: S/ Q% d% d2 L; F' z     */
5 y# m! f. a, q  i/ _1 h$ R, X8 j    private static final long serialVersionUID = 1L( [3 P# O' C( v8 _8 |

6 Y8 ~; f) i4 z- B  O    /**
9 N5 J2 w$ f; i+ ]) j" z  ]     *& R0 C6 Y# d+ J
     * This value is used to automatically generate agent identifiers.
" w1 y# p" x" y$ j% {     * @field agentIDCounter
3 V7 R) x3 w) m     *
0 i4 G& x: {/ d; Q9 }     */
+ }0 b; }0 O2 P% j, w6 _    protected static long agentIDCounter = 1
; T2 O; H8 L5 X) _) l/ r& d. e8 i+ U, G% z! @+ n: U7 t
    /**6 p$ c9 N! |) J( d, S, ]8 D+ y
     *
, r8 r; U3 w( ]4 O' b2 x6 W, J     * This value is the agent's identifier.( C* ~% b- V/ u" T
     * @field agentID
' k. c2 ~1 m% B# X     *
) }( ?5 H! y4 j6 g) J& n4 |     */3 v. n( N  ?2 s, M
    protected String agentID = "GasNode " + (agentIDCounter++)& l3 g% S: j+ K3 z9 h4 r& t

, Y0 |) K2 |2 P0 f# V    /**
2 Y! E. V# I8 y. F* l# H     *
8 N' d: {! k. Y3 L0 M! x     * This is the step behavior.2 h; m1 ~6 L9 q2 Z5 Z2 @- z
     * @method step
% O% Q$ D7 W4 h     *
8 {$ t" U# |* }3 ^( {, @     */
0 \4 q% G# Y" R/ G6 a, M8 s% f! I    @Watch(( d: I, m, X) G! a* J# S( A
        watcheeClassName = 'infrastructuredemo.GasNode',
, e# `( v! k* m" x        watcheeFieldNames = 'pressure',, Y' B& i: e- `+ Y2 {& C% W+ ~" E6 l
        query = 'linked_from',
5 }) P, {5 R* O, b" E  M        whenToTrigger = WatcherTriggerSchedule.LATER,
: p- N) T- X/ Q4 H) L        scheduleTriggerDelta = 10d
# Z6 e( s5 m7 x" T+ s7 _( f- ^% U    )4 S- @$ g& e3 L7 Z
    public def step(infrastructuredemo.GasNode watchedAgent) {- l6 I' c( _+ l
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        // Define the return value variable.! ^5 L& f  b4 M
        def returnValue# R. q" b6 z* C" U
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        // Note the simulation time.) s& d9 z1 C- \  x
        def time = GetTickCountInTimeUnits()
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9 u9 w' p$ @; e8 X& f# L3 S% Q        // This is an agent decision./ n# [3 |8 G. `9 d6 z' q
        if (watchedNode.pressure<200) {
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            // This is a task.
7 v6 N& n: T4 j# \; Z' a            setPressure(watchedAgent.pressure)3 N8 Z8 l: I) l$ G

, k, \% m, M: K" k7 `        } else  {0 M2 T+ B* V. n/ T

3 f5 D0 E4 I3 J$ G# t/ B4 Q7 n* z2 h& E
        }0 c7 p/ C4 C6 _7 w
        // Return the results.
8 _0 R3 u3 ?2 w$ H6 ~        return returnValue
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    /**
+ s" J$ ^, l  N0 H/ S; v$ L     *
; o4 J! L4 V8 \! ]; U6 d3 z     * This is the step behavior.0 K3 l, F0 m# I, v9 z( y( P% G5 ]
     * @method step; {5 O( Q. m% `" X- z8 [
     *
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    @ScheduledMethod(" B7 G, Z  R" e2 ?8 j: u- m* d$ g
        start = 1d,! Q! J) K- E2 u) n
        interval = 1d,
1 z6 u7 w8 j6 |+ m        shuffle = false
# b/ M0 z! U; ^/ I! E    )
. J  k, N1 W( x+ V3 A7 M    public void step() {, }( @  G0 F1 @' z+ G8 m" W& V

! Z- _. _+ `% d) |# X- x        // Note the simulation time.' h  P3 Z  P% a8 s6 A! m3 t
        def time = GetTickCountInTimeUnits()
+ t. k! [  }. X- _6 u; t
" l8 Q8 P. s% R7 _  X0 t" }        // This is a task.# g1 p) h# l. N: A4 G+ b; H
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)! L4 M- W7 |+ {" A% W- @
        // End the method.
4 X3 k; x3 O& v1 ?4 E5 g) B        return& |) `' o0 F! [# ^& f

1 v$ x, g, V( G8 C; ^    }

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
. K8 U: Q" D8 X; d       public def step(infrastructuredemo.GasNode watchedAgent) {
6 ?+ N8 S: H8 Q. l& k         //这里是watchedAgent
1 ~9 K, H0 B# T6 R, R1 s7 P' A 但是在语句中,你填的是watchedNode
; @8 a2 E5 \  y, {: y/ m# q* W" R7 }        // This is an agent decision.0 _+ C8 N( B2 Y8 z( ?0 Z
        if (watchedNode.pressure<200) {  7 }: {" S; q; }
            setPressure(watchedAgent.pressure)( S  m+ ]3 k$ {) W
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 `9 r4 V" K2 t) z2 a
       public def step(infrastructuredemo.GasNode watchedAgent) {  z4 h2 u2 T2 C
         //这里是watchedAgent
. E2 k( y/ s5 Z, j7 z# y 但是在语句中,你填的是watchedNode( x+ ^" ]1 g7 X. e( d8 L: M
        // This is an agent decision.+ v9 `0 N( k/ h8 e) D/ b
        if (watchedNode.pressure<200) {  
( S: M- \# _3 W/ \3 B7 Y- j) G            setPressure(watchedAgent.pressure)
, F( F8 |( n- N; u3 x/ M$ v' `  e变量名称须统一,可以都改为watchedAgent
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