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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 4 r9 J/ a/ W  F  J: C- Q
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  g' K- x5 T7 j2 g+ b@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). _; i! h  X9 ?' I
    public double getMeasured pressure() {% s) [. e% A, E& ~% i- K- [
        return measured pressure* Z+ i6 w0 |0 O6 n' q7 g  E2 H
    }2 v8 n% J  h% X- Z9 F- j
    public void setMeasured pressure(double newValue) {' _7 r$ v  d& A5 s5 |9 Y( a
        measured pressure = newValue
+ S7 b  g# I, v! A    }9 J  g, I/ r8 E
    public double measured pressure = 0
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: U9 R2 n% V/ J' p( C2 n0 \    /**# |5 G) s* p/ |" a9 A
     *
$ k8 w( L2 Y1 D  b% t     * This value is used to automatically generate agent identifiers.
' _3 n3 }' t" {( ^( x8 q, g     * @field serialVersionUID0 s+ V" W% B6 S( h6 h
     *
5 v" b; o" W6 j+ W9 N& a. c7 d     */
0 {) L* `7 h) \- V8 |5 p    private static final long serialVersionUID = 1L
! P* h9 ^, k! W" k5 f6 ^! j* ^. V! e& S, b
    /**
% O. I% A5 b5 m$ g5 \9 s     *( a$ ]/ L+ T: l  k1 k$ d1 v8 T; J3 f
     * This value is used to automatically generate agent identifiers.+ g" s, O3 D/ U1 O; W
     * @field agentIDCounter) B; {+ O+ ?2 b, v
     *
( i+ L1 M$ k0 X  X1 w     */
; A4 \, M  q( L6 [9 Y    protected static long agentIDCounter = 1  m0 d- c% H6 j$ D

% @) z0 `. c) J1 K( O- f    /**8 c0 ?1 {; b  \
     *
1 P2 r7 p) X' A     * This value is the agent's identifier.2 G- @1 d$ ?! a* C9 c0 p$ D9 P0 C
     * @field agentID
% q( n( K$ t: _5 a3 X* Z: y' P4 c  r1 s     *
) ~0 g: c; M. w) ~0 m     */* T9 k  i8 `3 f, z3 x; }- g1 `7 m$ ~
    protected String agentID = "GasNode " + (agentIDCounter++)! {8 R: k% Z0 J7 B& u, ~. u

$ c. Y8 y: W% m# X0 a    /**! [% |( }# `- m3 c* l" l: `7 L
     *0 d6 ~9 e& J, n6 h
     * This is the step behavior.
! P: ~' p' T4 f( P     * @method step& g! }" J; {5 A- ]! A: [- ^, n
     *
3 o# E1 X1 J/ q) B+ Z     */
- H" X- p/ z: \+ s, ]    @Watch(: X3 l. U. [$ u& g7 B# @; t
        watcheeClassName = 'infrastructuredemo.GasNode',; q: W! p, g) |8 V. k/ v7 E% g9 I: w! W
        watcheeFieldNames = 'pressure',+ J/ ?* z' V/ o8 y% |
        query = 'linked_from',
/ ?7 ^3 A$ a* O  j6 n; A8 d" Q/ ?( G        whenToTrigger = WatcherTriggerSchedule.LATER,' y8 g. X' i+ ?$ |
        scheduleTriggerDelta = 10d+ c9 `8 `* X6 @4 b+ y/ q  ]
    )( i, {+ c" f* j5 D; m- u- f
    public def step(infrastructuredemo.GasNode watchedAgent) {
* U4 `) S2 f3 L: S, u# v6 ~  J2 @+ Z  @) H9 ]- [
        // Define the return value variable.+ c) V" T% w+ P" I
        def returnValue
3 d& @! ]0 d3 m: Y. ]# ^
1 j, N) ]9 d  ~/ O        // Note the simulation time.
8 M) {8 g6 ^# I6 Y0 i        def time = GetTickCountInTimeUnits()  b( d: c2 }0 {2 A5 g8 ^
  h: Q. m2 _. ~7 ~' w/ P* ~1 W

* R5 i/ Z& u' c$ f- o- [% t        // This is an agent decision.0 e! l7 c( Q  J: J% B
        if (watchedNode.pressure<200) {
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            // This is a task.0 w' k# [0 M1 I0 D5 b& F- j6 T
            setPressure(watchedAgent.pressure)) q- Q* Y9 g/ ^6 I3 ?
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        } else  {8 i- j1 v$ i1 _# s/ n& u' x# A* u5 S
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        }/ ^2 _- S- E5 Y: ~. E6 {# |2 K
        // Return the results.
; ^- g3 @( N' L+ `6 e4 r, [        return returnValue
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    /**! h" F) x1 ~. j! i  F
     *9 k0 `+ I0 r; U! d* I
     * This is the step behavior.6 J8 u/ F) K) W  n: V
     * @method step
$ Q0 N# B+ O- L' Y( M$ E( h4 Y( n     *& D/ V4 n) M, M/ U
     */
- H5 Z" N6 t. @+ K5 I% k    @ScheduledMethod(% Y/ O7 E" P! g% e
        start = 1d,
( K# H. h( n/ B' ^6 @        interval = 1d,6 f2 z1 K: h. d. s* A* ?
        shuffle = false
) A. t2 ^8 b' O, r% ~; r3 i' [' ]    )' C" R! }0 i$ c5 d- m
    public void step() {% `5 x+ e; z! C. E& e7 V! R

3 O9 [' p+ F5 ~/ V3 L        // Note the simulation time.$ Q% e* p; g# d4 i" _; s" I
        def time = GetTickCountInTimeUnits()
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' |, x/ p* U" W8 I7 f+ V6 O6 ^$ G7 J        // This is a task.
0 G7 |7 r1 b. M( H  |        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 d8 K% Z2 }0 `  c        // End the method.
# c4 W4 l5 A0 B  D$ T: N        return
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    }

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
  G- a/ Z" v9 i  j( t; j+ g. B       public def step(infrastructuredemo.GasNode watchedAgent) {
$ ^7 I/ p4 a) S1 X4 ^9 C( H% m         //这里是watchedAgent
0 N; L9 M: _# w7 G+ Z 但是在语句中,你填的是watchedNode  w; Y' _$ n1 q3 ?: A' @
        // This is an agent decision.
; [  s) W5 M. C) `        if (watchedNode.pressure<200) {  - B! Q5 C* E6 T; r$ [2 s& _
            setPressure(watchedAgent.pressure)
: {9 u" d$ m' p: j! u/ o# R) k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
6 Z2 A; F, n  Q- v       public def step(infrastructuredemo.GasNode watchedAgent) {
4 i2 k& J. S: A         //这里是watchedAgent
9 W. g9 Z: V0 E, R$ U 但是在语句中,你填的是watchedNode' p3 K! r* Y; o9 D! ^, q
        // This is an agent decision.
) F+ h- X* ?$ ~3 [/ U0 C        if (watchedNode.pressure<200) {  
, H- v' V% m% D& x) Q% E6 E            setPressure(watchedAgent.pressure)
3 I! u9 t% M) S7 G1 }3 V5 K0 k! _2 Y变量名称须统一,可以都改为watchedAgent
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