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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
* _% ~/ }: a% F3 I% ^# |) Y+ r0 ~( \1 W  l. @

& G3 V/ v; B+ a! O4 Q" c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); x3 D/ L/ u8 ~; P
    public double getMeasured pressure() {
( C. f% o& \# w, w" S        return measured pressure
; j, ^* h8 Y. H: p% p% ]+ `    }
( }# b; O: v3 |! ^" s2 L    public void setMeasured pressure(double newValue) {4 {# Z  a" X; z3 e) g
        measured pressure = newValue
# K7 r; ~2 `! `    }& X1 t- _' n  W; E) c! [% t
    public double measured pressure = 0# D( \. v3 c3 S6 M* f- v
4 x: M2 x; F" ~7 L
    /**& _( m: A7 {: x1 z5 k: x
     *
# S: K1 R3 T' r5 i$ e6 K% O     * This value is used to automatically generate agent identifiers.
( S: G' t- W8 V; Y( D. f6 J8 y; N     * @field serialVersionUID$ C0 \2 r. _3 `0 V
     *
+ Q0 X3 N! n; V/ e4 e: A     */
& A* B- _* l# P- R    private static final long serialVersionUID = 1L
& p  }, E2 n, {  j* n2 P" m  Z0 l
    /**
; ]5 o& l6 L0 u& Q     *; j. j3 _5 t. p& N) i! j
     * This value is used to automatically generate agent identifiers.
6 @& `* K4 x; n- Y5 c# T2 S) {     * @field agentIDCounter
9 F( ~. C, D: T. I! f: a4 V) t0 }* z! M     *% ~, o- \1 E3 f* V+ l3 r; b$ c2 u
     */" n. D1 n/ I$ g
    protected static long agentIDCounter = 14 L: l9 ]! G7 M, b9 S6 ~  E" @

, \% a5 C* T$ D' b    /**4 S9 G3 e2 N9 C3 k
     *1 B. C9 w5 Y( X' @8 @6 M; N5 ~5 x
     * This value is the agent's identifier.
- r5 n2 [. G; u+ O- M, W: I, K. V. ~     * @field agentID, U# m7 }" N3 Z2 O$ ?' ~! z) _' T
     *6 j) n6 }4 D5 n6 U# a* k% R
     */# d+ S2 {- w% i$ E0 x. V, v. F
    protected String agentID = "GasNode " + (agentIDCounter++)4 k7 A1 w+ {8 V' F8 d+ ~( D

7 k, W3 @6 F; W! s, E6 t9 |    /**2 I7 s; t9 z0 `2 A4 H( G2 ?# M% [
     *
8 O: v! O* @1 A* `     * This is the step behavior.
  C/ p9 z0 Q; h$ E7 t  [0 z     * @method step
( N: b. _2 F0 `" x5 I: F     *5 i: U. x7 I: d- o
     */
% M# j& H0 k* E  O0 B: p& B4 n! v6 S( Z    @Watch(
  s3 r  x/ l0 L% o        watcheeClassName = 'infrastructuredemo.GasNode',- F6 [  b- @' L4 Z7 t
        watcheeFieldNames = 'pressure',
4 ]3 [+ @" b" \2 X- W6 U' n        query = 'linked_from',
8 `4 E" O, P2 }3 j4 y7 |        whenToTrigger = WatcherTriggerSchedule.LATER,
+ d/ Z6 B  R. h        scheduleTriggerDelta = 10d5 V1 Y" J# o7 X* ^2 y# T- {5 Q
    )
/ x& a7 j0 ]% }; x" [7 T    public def step(infrastructuredemo.GasNode watchedAgent) {
% N3 Y7 Y8 S) b
* G5 H" {1 w4 H' z6 Q        // Define the return value variable.% K( d) J- U% X6 o8 h7 q1 G3 x- J
        def returnValue/ U5 u7 {% o  P) ^; l7 H/ o

3 Z) u) \2 i" h3 R        // Note the simulation time.  {, ^1 ^& Y! b) C1 {
        def time = GetTickCountInTimeUnits()2 P5 O" q, @7 q: X; N
0 r* b- j9 s9 ?  i' t
; Z  n* a- C  H. L6 U
        // This is an agent decision.+ v: d* V- f0 ^$ R8 ?  {: q
        if (watchedNode.pressure<200) {) g, c# C* R4 p; o

* d5 j' `. \& h7 Z' i            // This is a task.* A: a3 l5 _$ Y
            setPressure(watchedAgent.pressure)
0 A' @+ s  J9 @8 [6 R# M2 ^# a
5 _3 f+ O1 D  `, C        } else  {
$ f3 g/ f+ q' E7 i6 Y5 K5 n- b' H8 D. S2 _) D4 V" p. X5 T# _/ k# Y

! ]3 i( j# W/ M3 u( D, x        }/ R: ~! f( G9 e! B" \* e
        // Return the results.9 u+ W9 t' k& Z, u' u
        return returnValue
) \/ Z) Q1 L% t9 B+ Q) F1 H: h1 l0 O
    }
- G" w! b) n7 |) I) _( o  H
% P8 S2 W" V( A    /**1 P2 \- o* q9 T4 `7 a8 q# R
     *3 F2 o1 Q' j9 r! w' n. q& u, D9 V
     * This is the step behavior.# x+ g% o" s' J8 H# b1 f
     * @method step
' U! f5 ?. P! H  e/ e4 F4 j2 p     *
0 {, U: v. j* u" m# v% c! U     */
' a3 w" j# o' N1 P. Y- k7 o. |    @ScheduledMethod(
, ]( q  X; |- g& c% c        start = 1d,
& e* @4 {% e! i9 k9 f! z6 L        interval = 1d,
* u, [6 {* o' I; [        shuffle = false
5 Y; |, Q0 t- u- T    )
! ?. j- P7 e! e  O+ M    public void step() {+ E# n. Q% o6 Z  e1 m: L" i

- F, W5 y% [. I! G, V: K        // Note the simulation time.
& {& ^+ \* Z# i6 F        def time = GetTickCountInTimeUnits()
, |6 q" k2 a  U5 @  C- J; _, ?5 ~1 y0 A8 P
        // This is a task., I1 F. Z0 g6 z5 \2 a
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) i$ m) l3 R, j" a& e        // End the method.
' A* {, {6 r* y4 V5 Q7 L        return. Y  c7 {; _) C+ n6 Y

6 L- `# }# q' `' y2 _    }

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- `% G9 n  q) a* U9 }
       public def step(infrastructuredemo.GasNode watchedAgent) {
/ Y3 p5 ]0 K3 E3 y         //这里是watchedAgent
) z9 k3 a6 G' v  [0 ^2 B 但是在语句中,你填的是watchedNode
' A  |2 N. W. L4 I        // This is an agent decision.4 A7 h3 F. p3 p
        if (watchedNode.pressure<200) {  4 L6 Y; F, u: |  R  h6 L" m
            setPressure(watchedAgent.pressure)$ z, N: R. D4 d
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+ c5 v1 i  L; f- Z+ }+ i# i
       public def step(infrastructuredemo.GasNode watchedAgent) {
# F; Z7 I) _4 ^         //这里是watchedAgent
' d5 m: p- v' M' Q1 n+ z 但是在语句中,你填的是watchedNode; a7 L8 g. R" l
        // This is an agent decision.4 g" N  B5 M# ]3 y# J
        if (watchedNode.pressure<200) {  
! J3 U& ^2 I$ a; ~% u$ Y            setPressure(watchedAgent.pressure)
6 c# Z8 g7 L' T9 w# K变量名称须统一,可以都改为watchedAgent
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