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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 / i5 S- s4 \, G5 Q9 Z
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/ j! e/ a$ Z* ^% A8 h" D7 Q# S% O0 F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")  u8 v3 ^1 _) x
    public double getMeasured pressure() {3 I' D5 i% s# ?# d6 V; _  \9 j6 H
        return measured pressure
! k; y* E# [3 v/ G    }. _" b0 D( D& d
    public void setMeasured pressure(double newValue) {% f  a0 ~% _5 D
        measured pressure = newValue9 N" S+ q3 n7 W8 T0 V" |
    }
8 F! K6 {" R" T. B, E0 R9 i! B% P; {+ T    public double measured pressure = 0" e, q- W2 _! w# s% `

7 g8 l# U9 }! G    /**( q5 e; Q% s9 L2 Y& O
     *, W  d4 L# y; o' e' v
     * This value is used to automatically generate agent identifiers.
+ e6 r. U0 L+ f, F: N% e2 w     * @field serialVersionUID6 d( Z1 ]( m0 O; U7 q6 K
     *
* a# F" M+ c, {5 G' l$ P     */  [' f+ Z6 J$ u; g& h
    private static final long serialVersionUID = 1L
9 R! N2 {$ n( g# n8 K1 z. k7 f
  q1 B7 v3 ^% k2 @3 M# G    /**. t; ?2 r) D, ~" f" v$ ^4 {
     *
. N( T3 C# I: _6 u( n) S     * This value is used to automatically generate agent identifiers.2 j7 B: G% h$ y8 V+ I2 [
     * @field agentIDCounter
' t& `; A; ]' T- V     *
( Y/ ~* R" i6 l: E6 A     */
9 p3 T8 o( u: |% `* a4 Y    protected static long agentIDCounter = 1" l( c  T8 [1 W
* Y. b0 U; p# A$ j! k0 T3 M
    /**+ m  I* l: R! D$ w% N) @
     *
/ J8 G0 X' g/ u. x# \; U  r     * This value is the agent's identifier.' }5 x0 u, U- e- F0 s9 ~
     * @field agentID4 F' K$ j8 |- q5 J0 M* ^
     *+ R- ^( l" Y, ~  `% A6 B0 H
     */: ~% f7 m3 I4 u4 M; x
    protected String agentID = "GasNode " + (agentIDCounter++)
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6 Q3 ^7 d% d' Y; x    /**# ^" I( z, }' W% O" H1 w. |
     *# h4 z9 ]. T  W
     * This is the step behavior.
5 i8 }" K2 M% i& i' ?     * @method step
- J" \" d6 q. u# f9 Y     *
( w; ~  t# r% h  g' g/ [# e     */
! V) O3 `2 b+ A" x* J1 M. V2 T    @Watch(7 b+ _$ |4 K5 L. `' n4 x$ _' u
        watcheeClassName = 'infrastructuredemo.GasNode',
, v* k( F$ g: O+ b+ v- U: |2 ]& m        watcheeFieldNames = 'pressure',
  m' }- b+ f4 G* E: n9 ~        query = 'linked_from'," n( W" U4 O, W. M7 h+ ~7 P
        whenToTrigger = WatcherTriggerSchedule.LATER,
% @' c3 E5 q7 l; ], n2 Z        scheduleTriggerDelta = 10d
* g) b7 n3 o( g% O9 |; u+ X; x    )
' |2 O, A) f: P9 I( |8 q/ `2 b) x; B    public def step(infrastructuredemo.GasNode watchedAgent) {
, p$ e" W5 x9 ^9 [  v4 a9 Z# l' m, ~' V! a4 y" f' n
        // Define the return value variable.
8 \: \% `& p5 M- g( t- g7 Q        def returnValue
7 H5 V$ v5 v  c  |7 S& [4 r0 z- Q. a4 }3 J
        // Note the simulation time.' u; z8 f0 o2 c- l8 n5 V
        def time = GetTickCountInTimeUnits(). Y# U2 I1 b- l9 f; V/ g7 [

3 M9 r8 \# w+ k6 a: P3 u" }
6 H- k9 ~: X9 U/ V. J$ J        // This is an agent decision.4 x9 `2 |' ]- p* I) ~
        if (watchedNode.pressure<200) {
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" r* h, P) w6 p0 b            // This is a task.
- U8 k4 G- G1 O( l4 g* J8 [6 `            setPressure(watchedAgent.pressure)
2 l  H* t) y" r, e3 X3 G
  S& c) I0 G. n0 p        } else  {
; N' K- i$ X! ^7 p; ~. i/ z" ~" g! `1 a  {3 r0 V% I2 ]: ?

# s! k/ q* g4 s. f        }0 z  [- F5 }1 \3 \) Q4 U( u
        // Return the results.( y3 ]2 H/ A6 W. C9 z
        return returnValue
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8 v5 D: s) c7 ?" B/ k$ h    /**" Z! B, x" E  B
     *$ c1 C/ H* d- X4 q. T: w
     * This is the step behavior.7 @+ U( g0 m' V; n- d
     * @method step8 X! n' I- V" }( _& b( y- }
     *5 T/ O0 ]4 W, f+ T, }- E  P* c
     */1 W: {- A! {+ z) r8 Y) t
    @ScheduledMethod(
+ o  _- K- k, I9 N. v* v        start = 1d,
$ u9 h$ q7 i. p9 o! \* x$ V# `        interval = 1d,. x% g! z. E  U% i- T' t: ]- c- p
        shuffle = false( H. P8 m+ C5 F2 x& w
    ); z8 f6 p/ F* r2 s) X$ ^
    public void step() {' O  W7 D9 I2 P
" ~  S8 `6 [! i" c1 G) Y; \
        // Note the simulation time.
5 K  `% \$ V% u) H2 l$ d& W1 n- X        def time = GetTickCountInTimeUnits()
" E# v8 b0 |! c* X9 @8 L$ ]% q" l) H
        // This is a task.6 q  V5 N1 n; E
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 I) @- q9 w& g) o$ m
        // End the method.
" U) t: a7 S" [        return" V1 \8 }, a( T
) m. C9 O2 k% S, T- l
    }

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 I9 b# p$ F9 K6 N& h' ~
       public def step(infrastructuredemo.GasNode watchedAgent) {. L9 a7 x$ M, g  k
         //这里是watchedAgent4 J/ m1 ?6 A3 F6 ^" v+ y
但是在语句中,你填的是watchedNode
1 c' K+ E0 R2 j3 \        // This is an agent decision.% r& }: u, H$ _9 t. Y" g3 x
        if (watchedNode.pressure<200) {  
8 l8 p! i) i- b9 h7 M7 B            setPressure(watchedAgent.pressure)- j9 ?- h8 {! I  s
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8 Z% h9 U! G! V4 m# K. D
       public def step(infrastructuredemo.GasNode watchedAgent) {( y2 ~7 O" t; m4 _1 U7 r
         //这里是watchedAgent
. b, M( H( }. O3 \0 M9 G( o7 a 但是在语句中,你填的是watchedNode6 H! T+ l5 s4 E  ?2 s/ {8 q2 d
        // This is an agent decision.1 [! |3 j6 w, v: {
        if (watchedNode.pressure<200) {  4 C5 D- z8 o7 F0 T/ \/ x0 W
            setPressure(watchedAgent.pressure)
, R9 X' w! t$ e2 v/ v" e变量名称须统一,可以都改为watchedAgent
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