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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 + {3 t5 V, B! [1 N" E  M

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. F5 ?' B$ [. m. K7 D0 s5 d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
- {( V5 n. s4 B6 `$ R# t7 G    public double getMeasured pressure() {
  Q7 z1 n, D. G        return measured pressure6 c5 v: ~& @: @: ?
    }
- l" e2 A, M; t    public void setMeasured pressure(double newValue) {0 Q5 Z" N3 j2 A
        measured pressure = newValue
6 ?/ {' ?3 T" k0 t3 L$ _    }- q& e) r6 y- x: {$ B+ Q
    public double measured pressure = 0, b6 K* X0 M# \
. h1 X0 Y" G6 f" _- I
    /**
& b5 M% B! F4 P7 @& B7 _1 ~     *
2 X& L: `6 t$ n# f9 m8 @& f& l     * This value is used to automatically generate agent identifiers.+ b! `; U* N% i% {* S# S, s4 j
     * @field serialVersionUID! ]1 S9 T# m- @  E9 F
     *+ V" V3 |, k+ d
     */. @& t, k# A1 Z8 ^7 X- J5 G5 g
    private static final long serialVersionUID = 1L$ Z3 _$ b0 m+ p  w& I
/ S3 G) G  I! z2 R' d' ~' `$ t
    /**" k" z* U( L: r( x1 C! `( R0 Q" A
     *
$ ?+ H, b1 q4 U. X0 {. m     * This value is used to automatically generate agent identifiers., Y( H1 p: {/ z% k& o% g. v' A
     * @field agentIDCounter$ _2 `; O, ?' O
     *( O, z6 I1 ^( e5 f% H% C) N
     */
/ @7 q( c% k# M3 ^, p' `    protected static long agentIDCounter = 1
' V0 D5 L( t  v5 T! O) _; ~& G. c# e- g1 C. h2 h
    /**
$ D% l) o9 k' a% K) v' F     *
+ H( P% `$ B$ s     * This value is the agent's identifier.9 S8 C; C# B  ?8 Y3 ]
     * @field agentID5 j8 B- O$ M) n( t( Q. z
     *
  _3 ~; T2 @& ]0 ]6 D' f) \6 G3 B% V     */
5 g4 u6 G. ]# J6 Z+ q    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**' G$ T( x9 F  y9 C4 [
     *: s7 F# \4 ~% H' g( q
     * This is the step behavior.
* A7 e& P7 K  a& B/ u) L' c     * @method step
- F) j0 h  L3 ~     *
% q2 s! Z; y$ M     */' C  S. j/ z3 |0 T8 [# q' z
    @Watch(9 e2 S8 E/ T' W! e
        watcheeClassName = 'infrastructuredemo.GasNode',; S1 C, N- k! r# C
        watcheeFieldNames = 'pressure',( K0 E2 P: B$ F/ `( u
        query = 'linked_from',
+ l' k% R4 e; [& x- W: D        whenToTrigger = WatcherTriggerSchedule.LATER,5 y& _6 v& F# i( q' @, n/ [
        scheduleTriggerDelta = 10d
) `+ E" I/ J) h- }! g9 P8 x0 I    )' s1 i0 x( f1 M$ c# x
    public def step(infrastructuredemo.GasNode watchedAgent) {* |7 ]9 W) H& ^% |* r& \0 Q+ s/ F
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        // Define the return value variable.
3 Z. c  _. ^4 }        def returnValue
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        // Note the simulation time.
- z5 \0 I! e. M        def time = GetTickCountInTimeUnits()- ?3 X9 F: ?8 Y0 u  a7 t  {1 H
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9 Z- C, k9 @" H" ^- t( w# v        // This is an agent decision.
% W3 u* a) _  ~5 e7 \) j8 T        if (watchedNode.pressure<200) {( p: X# b/ Z) a2 m# P( R
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            // This is a task.( K; e+ Z' ]+ {
            setPressure(watchedAgent.pressure)' e% g/ R# E0 L, q' ?( a7 ^) `2 r( h

% Y# }2 @: I/ ~; O        } else  {! L- ]* {: f" c/ A" U( @
$ a! P  z* i6 s1 P9 [! y

) G. L# [3 V8 z% U& w" ]* f        }
) I, ?+ E! O" }$ r8 S+ O        // Return the results.8 F6 J) O! b! A: d% K
        return returnValue4 ^0 P( G& {) j

8 g" |8 N5 \3 S# S    }
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) z1 ^( R! |" K6 u9 W    /**7 m, S& U4 J, h+ z2 i& x2 t, t4 i
     *- P  _6 l' \1 |9 m+ H* m9 L6 e' u" b- e
     * This is the step behavior.
8 Y8 r/ P" z; B* N     * @method step5 e/ K, r+ V4 w. m7 l% n6 t
     *
- v. Y- _% n$ e- B$ v3 e     */" a) }+ A( N8 L% I4 M
    @ScheduledMethod(* D1 ?% p5 N- w8 j7 ~  O" v
        start = 1d,+ W1 N6 R9 C. r) m8 G8 e3 a. c
        interval = 1d,- R" V. l- d% b; o
        shuffle = false
/ P: U$ I" c* p; W7 C    ); V, m) O: r; |0 K: V3 D5 K3 U& O
    public void step() {
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4 ~% ~3 V' t. F% L! i7 s        // Note the simulation time.# B& Y9 k* F, p0 v
        def time = GetTickCountInTimeUnits()3 v: A( e6 d2 B6 |
* I# C# B1 U( a; c% J5 L" ]
        // This is a task.
. @3 \0 ~; a- t2 ^) S+ Q/ Z! a3 {        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* I. L6 K! N$ v0 u        // End the method.
( z) T; T5 ~3 l  u        return+ x! l1 ?- j* }8 B' G0 q0 J/ G
& x8 \! j( 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3 `  G- W9 Q- P- r& U3 |) @0 e8 ?9 M
       public def step(infrastructuredemo.GasNode watchedAgent) {
5 b% l# z$ n" ~         //这里是watchedAgent# f8 u$ U8 s5 H
但是在语句中,你填的是watchedNode$ S9 D# f" Y7 k) [* d% i
        // This is an agent decision.
) b# r2 p: u2 x2 h7 m# X        if (watchedNode.pressure<200) {  
. K( B% ?: j  t3 d& {            setPressure(watchedAgent.pressure)
( e1 Z7 T. B) O! t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- c- f$ {- p* c; q  z5 h
       public def step(infrastructuredemo.GasNode watchedAgent) {9 Q- q. |5 w0 @: S
         //这里是watchedAgent5 ?" L4 F. o( s6 B# g
但是在语句中,你填的是watchedNode4 O5 t% b. V, T+ }
        // This is an agent decision.6 u8 f" Z" Z+ @  X6 g$ {! c% w
        if (watchedNode.pressure<200) {  " V4 j9 t, h8 x7 p: z! N
            setPressure(watchedAgent.pressure)! |+ y- a6 h4 E- C/ B3 u
变量名称须统一,可以都改为watchedAgent
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