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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
% X' a3 L6 T' x: ~( `4 i; E9 v; w2 b, w# m5 G- O, W

# t6 b8 [/ _/ j" m! l8 A/ I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ H; X( E5 H- ], N: v( A
    public double getMeasured pressure() {
6 q% p- \; q+ @! b1 M: `! R) F        return measured pressure
9 d3 x* j2 D6 A4 g7 G2 e    }0 Y# R, M, L% x! ?9 }& ~
    public void setMeasured pressure(double newValue) {5 j1 _' S9 Z7 e
        measured pressure = newValue, i/ T2 W+ t/ y0 w
    }. E1 G* V! n/ Y$ h! P; b) y% b( F! j
    public double measured pressure = 0
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) o" u0 l0 N5 |( h6 U    /**, a+ w9 [, K; Q9 c
     *; i* l" a4 U9 t% ^" G
     * This value is used to automatically generate agent identifiers., k* {0 x* e0 h) a
     * @field serialVersionUID* N/ k; Z: Q  T6 e3 t
     *
6 Z. _2 F  r: A( W/ l8 [' g  ^! t     */  J" X2 n5 ]. K
    private static final long serialVersionUID = 1L
% f( r# u% V$ A" A* B. w8 J7 _( v3 G/ Y4 |0 I& l9 J& r
    /**
, b1 ^# r2 s+ u8 k' T1 d& V     *9 a; ?$ J, X2 T5 J2 d5 l+ V
     * This value is used to automatically generate agent identifiers.+ p2 V  H3 `& w2 d( J
     * @field agentIDCounter) V- H% H" i2 A
     *
9 i1 H# G- L* u     */
2 o/ y1 {: J' `" A. s. d0 [    protected static long agentIDCounter = 1: ]: _! `0 u. ~* J4 i
3 ]/ M% Q. N2 b) M0 d
    /*** [0 @7 ^* S4 l
     *
$ B9 z7 ]- c0 s     * This value is the agent's identifier.% S' G, V* k: c
     * @field agentID
& l* P9 J# D; S$ X: V8 w: o     *
3 \/ n, M7 z8 t+ ?     */
0 J: w" C& W& z' m8 S    protected String agentID = "GasNode " + (agentIDCounter++)
# G7 M$ y( _, P( b1 s- ?: _
8 F1 z1 o% X9 ]) d! Y$ M' k8 H( ^    /**; ?9 i4 D/ ~% `5 `- a+ ?; X
     *- E6 y3 y5 G% y
     * This is the step behavior.
& D. H# ]3 Y* C8 w1 W     * @method step
4 `) b. c7 D. B; q" h( L     *
8 q7 }, l2 [; v     */( x9 n- L4 t+ e1 t
    @Watch(
1 c8 y9 e2 x7 \# @, w5 _2 t        watcheeClassName = 'infrastructuredemo.GasNode',$ v/ `7 z& H, `% T0 w3 I0 F" @! \
        watcheeFieldNames = 'pressure',
$ T+ G: J5 x# R) E        query = 'linked_from',( G# {' w& V' u$ f
        whenToTrigger = WatcherTriggerSchedule.LATER,- G- D+ Y- B3 M6 c
        scheduleTriggerDelta = 10d. s; {% `. c4 Z+ i( O& X
    )
/ r) I  ?( \, d$ a* y. k& Y' I4 {    public def step(infrastructuredemo.GasNode watchedAgent) {
- J1 ~/ J, K( R# x# z; T/ \8 U6 b/ W- U" a# O* F) O
        // Define the return value variable.6 d1 p8 R6 X1 P: ]. O9 @3 c7 F
        def returnValue- j, G& @# ~) W

) w/ `/ @' D3 l) c9 P) l        // Note the simulation time.7 B8 c" l& G& G( g( b( O7 j
        def time = GetTickCountInTimeUnits()0 |1 O* C- H% _7 K

6 R8 ^7 a- q2 [$ w- I/ ^' n  M$ H! g0 h1 f2 S+ B
        // This is an agent decision.
+ l3 z* m3 ?& W& A. Y5 a        if (watchedNode.pressure<200) {
3 }, J8 _4 i- C4 O: c; S, y# E; Z* f" F) Y
            // This is a task.
/ L' X. x2 Q, Q3 Z            setPressure(watchedAgent.pressure)* m3 W) O. z' ^! F
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        } else  {1 a0 n5 ?+ @. w) ^0 H
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1 W2 ?# q, U8 ]! R& P% J        }
/ w6 H5 K4 R' p& v0 }0 y, o        // Return the results.9 X4 w; d2 e6 ?2 F6 X
        return returnValue
7 S+ _6 b2 y; z3 v  c
; ^) x. \" t2 x( [2 m6 H& e$ @% \    }
* \# E$ G* N% A! q: s) f+ p7 L' ?* H$ H& D2 b
    /**
, b% ^2 \# d4 A1 q. P/ ?+ \/ ^     *
+ c/ W: u5 n6 Z# v' [     * This is the step behavior.
/ W  g) C& X2 D& `+ T     * @method step" y1 i, |- V/ R% R& u5 J
     *5 K8 R& Z! q# H3 b
     */- c( j' P7 h) }
    @ScheduledMethod(
1 v4 P% t( v! A0 ?8 V        start = 1d,
0 E7 o$ r4 }1 Y0 {: K        interval = 1d,
  w0 P* v  ?& j        shuffle = false6 v  p) @7 n- F: o
    )
) b7 n6 p) p4 U, b% Y; m% }+ F    public void step() {
/ C6 x; B0 x+ S4 p- |( F  C1 E) N( x0 W# r/ n3 [! e0 t2 l
        // Note the simulation time.
' z! U- q* b. d/ }$ _. |: h        def time = GetTickCountInTimeUnits()3 B) {4 U0 ^7 Q8 K
+ ?1 o3 U/ Z3 D8 t, g
        // This is a task.
0 `# ^9 Z, `. G( M        measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 N  F( F, ?8 A
        // End the method.
, X% ~$ R" C1 n; s, f4 F4 o7 Y$ s        return* t; C6 J, P: C4 a, f! j

& s5 U, P+ ~, A8 J3 C# r    }

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 X: F* Q% {( Q; d. |* _6 a
       public def step(infrastructuredemo.GasNode watchedAgent) {0 b! P1 e* u  T) s( O% n- L
         //这里是watchedAgent3 d% y8 h# A! |7 d) e
但是在语句中,你填的是watchedNode- W) y, _( K- u* ^' D
        // This is an agent decision.
" w! J9 q3 l; W0 ^7 V0 [" N        if (watchedNode.pressure<200) {  
8 U& l. z; @! Y0 w            setPressure(watchedAgent.pressure)1 g- q1 t" e  V
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+ f; j- W. k; t- t3 j& p
       public def step(infrastructuredemo.GasNode watchedAgent) {
8 J: j! A2 w: M9 R4 X         //这里是watchedAgent6 ?. h4 o* e! o0 d( H
但是在语句中,你填的是watchedNode
" I9 u; Y" V# U4 v        // This is an agent decision.
  o/ x$ x( H  d- z/ R* H/ V+ Q        if (watchedNode.pressure<200) {  $ b+ `; I3 I- M6 U' M; x
            setPressure(watchedAgent.pressure), @, B  u' B8 c5 W, j
变量名称须统一,可以都改为watchedAgent
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