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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")
) `. x0 F3 k# ^2 B- P  j    public double getMeasured pressure() {! [$ s8 I' K2 D; l7 l7 }$ ?
        return measured pressure
: J  Z, t7 F. D; E7 C2 v7 ~+ `    }
0 o% J5 d1 {" J/ p2 K0 E, M3 |    public void setMeasured pressure(double newValue) {9 G6 [  |, Q9 L: z5 H0 L
        measured pressure = newValue
! a. Z. U' P. H, g% x$ P; h6 |    }
; G4 ], v% P! E+ k" q    public double measured pressure = 0
- j( K3 @& {# V+ t6 F1 e. N! B6 w, v' R
    /**
6 \+ b2 q$ m9 L' y% ~& f, z     *
1 [4 k4 u: w6 J     * This value is used to automatically generate agent identifiers.
+ R5 k* |2 _$ V# \$ Y+ _6 y     * @field serialVersionUID
7 Z# T; n& B- ^& j- c# S. }     *+ N  x! C* G8 T$ F3 P' [! e
     */
: V7 f: [' S5 h! F' X; |3 E    private static final long serialVersionUID = 1L6 ?* O' Q8 G7 u7 N* D5 Q

) h3 v* k9 W4 A3 J# B& C    /**
/ [& Y' ?5 o6 h, c) U7 F     *: D( {7 \9 b/ v& I5 m( }/ e& [
     * This value is used to automatically generate agent identifiers.3 I, Y6 a4 Z, U  J1 B- e6 w. K
     * @field agentIDCounter3 j& o: x4 E5 ?' p
     *
7 z) E2 b8 M, z/ w     */. i1 j2 r0 J8 X. C% M. ~& a  C
    protected static long agentIDCounter = 1; W4 j, Z% G$ d0 R
" P! `+ C% U, U& d
    /**
# v! v# X, S/ p) f     *
! R2 ]2 ]- K4 I     * This value is the agent's identifier.8 z, [5 t5 ^2 h0 h* T; k
     * @field agentID6 b( r/ Z" D: Z1 M- \1 X
     *! D8 G1 _0 c1 j, P, e7 X; J8 g
     */
/ U) U1 v( s7 s    protected String agentID = "GasNode " + (agentIDCounter++): ^5 `% ^2 z" W0 w+ Y3 P* h

* U5 X- W$ K3 H    /**: ?8 Z! \5 x# j0 K' I
     *2 i. p) {$ b' ^& O
     * This is the step behavior.
* V* b: v7 S+ \7 R. k+ [0 \     * @method step/ n0 L' J; {$ p; x. i; m
     *
* Y! [' A' G% E  D2 O7 k+ g     */
# q( m) g: q4 n; V+ a# ~# @. [# H    @Watch(4 y7 {4 _* T; T  @
        watcheeClassName = 'infrastructuredemo.GasNode',
" p5 M+ f7 Y: R0 i, e+ y* J& R        watcheeFieldNames = 'pressure',
5 z  k9 q- x) T, E* ^) }( i        query = 'linked_from',- U, y0 o  K0 @' M
        whenToTrigger = WatcherTriggerSchedule.LATER,
  ~3 @3 D5 K, N: [' `, U        scheduleTriggerDelta = 10d/ T2 v) H& |- b. J
    )
" H+ p* Y- E% e3 E3 |" n    public def step(infrastructuredemo.GasNode watchedAgent) {
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. y7 f. i2 @" Y5 l1 J        // Define the return value variable.. L% M  V# L# X* y0 b
        def returnValue5 R) Z; R* G" R! g: O2 t; S
& U( O! j: b* p: \
        // Note the simulation time.
+ ^2 m% @  P/ q5 N  w; K        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.: c/ U# X4 K5 p! X6 J' A3 e
        if (watchedNode.pressure<200) {# q4 ?* Z5 u2 J& v6 _
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            // This is a task.
5 D" o! l7 `- k3 F: _6 I. p. @& |            setPressure(watchedAgent.pressure)
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        } else  {
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        }
1 F: R+ @) v0 @        // Return the results.
6 H3 n9 c) ^, `        return returnValue2 b7 ^; a+ F% j; T. t, l5 P4 i
7 \- k+ m' v6 l9 t
    }
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! T% D- K" D" s0 n3 o! s: N    /**% J9 j3 ?1 M1 w4 `) b' B
     *# f9 Y: i  H, u4 X4 F' ~
     * This is the step behavior.# J  B- ^! N. P4 G' o' b: f" b8 i
     * @method step
' q9 Y$ J# t7 l- |. v% S, h6 e     *
5 Z) V" A+ p/ k7 X, l5 e     */
3 V* S/ P8 U- D- ^# x' y2 O/ E    @ScheduledMethod(0 ^% R. B  ^* q9 |3 k
        start = 1d,0 r; H3 W! C  p! K! S9 b$ e$ F" S
        interval = 1d,
! F( `2 t% Z0 c$ F, }! m        shuffle = false* i; _) i  z. |/ h/ z% M# L4 O
    )
0 U" Z8 N  }( @; g0 i- d6 h+ F    public void step() {" H  s' x( O6 A5 i! T, e

, m4 L) w, y6 B        // Note the simulation time.
5 U' n/ Q/ O6 n4 t( g7 \6 p        def time = GetTickCountInTimeUnits()
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( A" ]  U( }% z+ r4 j" t; c        // This is a task.  j' C$ @, j9 k3 v( K! Q. x
        measurePressure=pressure+ RandomDraw(-20.0, 20.0). t& j* P7 P; e! M+ S& l6 ^8 ]
        // End the method.. M" u  D& [; [4 t( h
        return
% F' x" g% \# L- @# S0 `; }
2 G' w  z& F7 G' Z3 v8 q    }

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
& F5 H5 }1 E! E  w& T       public def step(infrastructuredemo.GasNode watchedAgent) {
4 h1 q5 q$ I% J! m         //这里是watchedAgent
3 }9 [) r- M* y2 b/ I 但是在语句中,你填的是watchedNode
. p5 t! ^! b. K        // This is an agent decision.
* }. C+ N% b/ o0 d4 |- H        if (watchedNode.pressure<200) {  
9 G6 m" Z6 Y5 P# X( l            setPressure(watchedAgent.pressure)" i5 i1 g0 c! j9 X
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
0 S: n. X! r& a; W$ k       public def step(infrastructuredemo.GasNode watchedAgent) {0 n! \! {5 E4 @4 }# U
         //这里是watchedAgent& F' k3 Z* H% J, k: ^2 I4 p& {0 v
但是在语句中,你填的是watchedNode) d3 h. F& }& [) Q0 m
        // This is an agent decision.
) {" I# ^. S; R, ~. ]        if (watchedNode.pressure<200) {  
+ ^3 U3 C3 n7 ?' P            setPressure(watchedAgent.pressure)
5 F5 P; R; J! c变量名称须统一,可以都改为watchedAgent
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