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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")3 \$ S8 ], I6 k' q
    public double getMeasured pressure() {) L/ s/ S5 [9 B5 U% ~4 Z
        return measured pressure# [& l' B& }6 U/ I2 z* ?
    }5 |2 B+ b! }4 m1 _( g
    public void setMeasured pressure(double newValue) {( l- X" O3 y: [2 T+ W
        measured pressure = newValue
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    public double measured pressure = 05 Z% J# V" _* ]; f, F  q! o
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    /**
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     * This value is used to automatically generate agent identifiers.
5 N4 u, M8 y- w* a     * @field serialVersionUID2 @9 B0 \) p! q% Z
     *4 f' r7 ~& D( V, Q5 ~2 ^% y
     */
; ?: \+ Q. P4 x% U$ @" R2 V    private static final long serialVersionUID = 1L2 v* q7 c' g2 B+ z9 o# ~2 P2 \
+ n( _% ~! E/ z0 }, ~: l, o
    /**/ x: a7 r, ~) Q7 B
     *$ y! Z; G( s* b  @* r6 P( J
     * This value is used to automatically generate agent identifiers.
  M: M% {% `: F( C) g4 I* a     * @field agentIDCounter
, }+ Q# y( v( k3 X6 k9 }, a     */ d5 \: w. \1 ]
     */$ m+ g; W$ B3 [# o4 w# @
    protected static long agentIDCounter = 1
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    /**" [* ]; z* j; p' F/ A
     *
, I; T2 ]6 J5 i( f# `0 U: m     * This value is the agent's identifier.' E" u& {6 I' J
     * @field agentID& c: `9 E$ _- S( W& q- G
     *
3 W6 g( f7 E$ A- |  p4 n. V     */
( c- h; @/ D8 V- n( f    protected String agentID = "GasNode " + (agentIDCounter++)& N' w5 b4 M9 W

% q+ U2 V. |: V- X1 _% \' d    /*** r9 ]4 d- Y) E. H8 A5 _4 v4 E, Y4 k- o
     *
6 b$ \0 O2 P/ V- A* P     * This is the step behavior./ F/ a3 N+ |& Y) ^3 B* G
     * @method step$ L8 c  O- H& v, u5 c; U" k2 W
     *
+ t1 C! K/ l! y. H( ~  |2 r$ y6 U     */" b8 z9 i3 j( l6 s6 }$ U. d
    @Watch(
+ }# P$ _' ]8 Q0 z+ ?. F        watcheeClassName = 'infrastructuredemo.GasNode',
& h7 ^! Q' w1 r, p4 B1 ^7 X        watcheeFieldNames = 'pressure',
" X3 d. s( w& q0 F/ [        query = 'linked_from',
, b# I; Q# O; x2 m. ]        whenToTrigger = WatcherTriggerSchedule.LATER,
! J+ ]% G1 E* H  p' X        scheduleTriggerDelta = 10d7 {  v3 A6 j( W! M
    )
4 o0 z# o6 ?$ ^/ M; d8 |+ n% [0 q    public def step(infrastructuredemo.GasNode watchedAgent) {$ p) `  z$ l7 N* d6 u8 L( W
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        // Define the return value variable., Y  {- \: S& ?6 L1 c+ h% e: O, V7 A
        def returnValue/ v; @2 J& D0 [. @: l8 F0 S
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        // Note the simulation time.
" u" j& t9 _' x' O) l5 T; ~        def time = GetTickCountInTimeUnits(), i) L/ X! `3 O- m7 b

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8 ~* A& v+ }: A4 e! L3 t        // This is an agent decision.& f3 [. Y9 ], p
        if (watchedNode.pressure<200) {/ o1 a* Y: g* w3 |5 k/ c* ^, N

  a6 M; r) i2 E1 d6 u: R            // This is a task.( C$ ~  L, [: S" z4 \
            setPressure(watchedAgent.pressure)
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4 i9 g5 P' b- X. y# V' Y2 t1 J9 Z        } else  {' l+ v4 a6 `; r, C6 e

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- `4 @# M' ~, B0 S        }
2 x3 S' F4 ^% R' v        // Return the results.7 a0 U0 C' ~5 ?9 L6 |. p
        return returnValue
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, z8 r" e1 J2 s# G) V4 i/ l    /**: {4 V  G4 f+ u) c7 \
     *
8 f9 W7 K. C  K8 }) ?     * This is the step behavior.
$ Y9 Y+ u; Z7 [/ i0 W+ k3 L     * @method step  e2 g* n, p( a- d
     *4 @$ n/ I; H1 ^1 x6 q
     */
4 K  g+ e2 q) K2 d; s" x    @ScheduledMethod(
2 }; D0 _+ s2 i' [+ i6 I' J" z        start = 1d,
# T7 Y+ r7 ^* z3 D) Z2 d* r- n        interval = 1d,% w* M( c: U" K( {" A, z1 J6 r
        shuffle = false
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    public void step() {
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2 g/ u3 U5 C# F6 M2 M4 o7 v        // Note the simulation time.
: {5 \- m$ [) ?! F5 D9 {8 m( B        def time = GetTickCountInTimeUnits()
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" Q! e+ a4 e7 |! |" `3 p3 o8 \        // This is a task.
6 v' N8 T7 u2 N4 g, z6 T        measurePressure=pressure+ RandomDraw(-20.0, 20.0): R4 |* O' r2 ^
        // End the method.( @; X" C: P. E' ~: A0 c
        return
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, g; h8 k, k3 U6 z5 m# G1 ]    }

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
8 X9 _' \! q, G5 w$ o& O       public def step(infrastructuredemo.GasNode watchedAgent) {
% f" e" u- Y4 x& q& y" z- G         //这里是watchedAgent
. ~" K' h+ n& S1 X+ X3 w+ p: M1 C8 ^# Z 但是在语句中,你填的是watchedNode
0 N2 R; ?& {& l4 W        // This is an agent decision.: x/ {* D0 ]( [) w3 t2 I
        if (watchedNode.pressure<200) {  
# O4 Y8 V3 o' G3 L% p            setPressure(watchedAgent.pressure)* |) b5 a7 ?2 n" Z, |: Y7 m
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5 e5 f( r2 W' r0 ~! D/ I. _
       public def step(infrastructuredemo.GasNode watchedAgent) {. B' n6 j- C% Q
         //这里是watchedAgent$ m8 Y0 x& n; I; z
但是在语句中,你填的是watchedNode* T$ X0 [. D6 Z! l
        // This is an agent decision.
: Q8 w+ y* E) x/ O/ ~- b0 B7 d7 Q3 Z        if (watchedNode.pressure<200) {  
" i1 e8 {) w4 ?7 P* g& B1 B! n            setPressure(watchedAgent.pressure)
! y/ W, ?+ _8 k2 D6 q变量名称须统一,可以都改为watchedAgent
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