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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 ( g: [1 V2 G+ y% ^  O
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' M6 t8 ?" t# i5 g  W, T$ m3 u
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% Z. g+ o+ O! x; w% Y# @    public double getMeasured pressure() {* o" W/ b  q5 m8 Y+ \
        return measured pressure. k# X% R2 L/ p, g$ U
    }
. n6 |8 Y7 k+ z5 I  q0 n    public void setMeasured pressure(double newValue) {
3 v2 d6 Y: F  J/ l5 L        measured pressure = newValue
6 k5 n- v( q* z" |: F    }1 Z! f# @/ r/ E* O' S/ l
    public double measured pressure = 0+ e* E! R4 N3 w' A, Y& t# _
. e( N$ x' a% N: u6 L
    /**
3 c8 @  j, s: ]9 Z0 h8 B3 r9 k     *3 D* _( O9 i  d, X( \; H+ ?! ]
     * This value is used to automatically generate agent identifiers.
  ], s- w/ s3 e2 m. }     * @field serialVersionUID
9 ~" @  k" s/ m) q& x. L     *+ v9 e- ~/ h' I5 [$ D3 E( g& f+ l
     */
8 r$ [# ^& w( H    private static final long serialVersionUID = 1L
, F: Y- X& p# g/ B4 O, q( i. {' c9 W, ?4 m
    /**
/ V) _" V& |& b4 N7 H" ^3 ~     *
: F  [# s: }) L' ]3 S; F     * This value is used to automatically generate agent identifiers.
3 G* c$ X( ~, c/ E1 g! }5 N     * @field agentIDCounter$ u; {: Z! m# q# c
     *$ b6 s' K3 w9 W+ Y) m: E7 a+ M
     */  w. a- I0 `2 o. G$ d2 {
    protected static long agentIDCounter = 1  a7 F4 U- d" g+ V4 p4 ~6 I0 [0 d

/ L6 ~, w3 ], h$ m3 @    /**1 c+ |$ v, M" V; p" ?( R
     *
" L. Z6 l' j: V( y+ v% l2 T: Z3 `     * This value is the agent's identifier.( d* }. `" w# N9 O: G' U
     * @field agentID- E& O% Q9 Q; y1 o! E
     *! y* a+ V- Y9 j  b, }& E, A! D& F% `
     */
1 P9 j* i% E- X* g% D2 B$ `5 U  g! l    protected String agentID = "GasNode " + (agentIDCounter++)- Z& w4 Q  o0 A3 Q* s( I; S$ Z
+ ?* J2 W( |& d. C' `3 n
    /**
* h5 F" p7 k" M/ e$ ~2 \     *# m0 O: n& H3 B+ u% F' X
     * This is the step behavior.
, d0 L! J0 W) R+ N0 |% [2 f2 d     * @method step
" @  B- S( s3 U0 P2 T/ E     *
9 f( W: Y2 q5 t; j: z& K     */
7 h8 }/ D. u" Y    @Watch(
+ v& ^  @# [8 L! @6 L0 b        watcheeClassName = 'infrastructuredemo.GasNode',
1 ?, b, V, A3 J! h# ]) m        watcheeFieldNames = 'pressure',' p* L% a* M. ?& {! Z' e2 S
        query = 'linked_from',( ~+ h1 r! c, }  ]6 @  S
        whenToTrigger = WatcherTriggerSchedule.LATER,
4 C% C9 V7 _" L1 W8 J: W* l        scheduleTriggerDelta = 10d7 c. e8 h% L; u2 c$ M
    )
  z2 z1 N4 ?/ v. ?    public def step(infrastructuredemo.GasNode watchedAgent) {% v8 k: Q) m3 x5 W' `7 r* `* c
8 e/ S) ^( ?4 z4 h# Q. u
        // Define the return value variable.1 {2 c" s" z+ H. h2 ^
        def returnValue
7 U& U: ^, t5 m1 `9 k. @) j
% g# N4 k" G1 u, j9 `& ^' J  R        // Note the simulation time.
9 F: L5 n% u9 M, e# }8 E        def time = GetTickCountInTimeUnits()1 A' Y2 \% V3 _9 ]. W) A0 ]6 m! D% d
0 U5 m  D( ]. z4 Z

7 d. B6 [4 |. _) R        // This is an agent decision.
3 c/ M5 ~" Y# m! i6 ?. H        if (watchedNode.pressure<200) {
/ o+ [/ p- T7 t6 P' J, m0 G1 m3 }8 u' k, d9 ~% C# B- k. H: _" h! H
            // This is a task.
; R6 e0 z' G9 g' e            setPressure(watchedAgent.pressure)/ ]. L/ O7 Q) w: T

5 O2 q& a# @! C/ G        } else  {
2 r6 |, u) O* S) |3 V: q6 g. p: r

: J# Z" J, \5 j  p' R# {+ b        }8 C! F+ s% u; a4 j* e5 k4 ^1 J
        // Return the results.
2 @' w/ g. f2 P8 J, I        return returnValue5 m- M# N. a/ J. r# P

. z% R9 G, Q# s* Z" H: U$ v* Z    }1 S4 k, j2 x+ `/ N6 B

6 g+ K( i  S: R/ o! K    /**6 j; y! m( R% q) _/ P% Q
     *
) [/ o7 [" F& t$ `9 ]     * This is the step behavior.% i( F2 o% K( ^4 {. }" @4 H# z
     * @method step
& F3 ]& n8 c: F! v     *
" |# s: i7 {- j& M0 G8 a5 Q     */
* Y5 e! O* z. n: h+ b& U* V5 m    @ScheduledMethod(
9 e! N2 G  l2 y, d        start = 1d,1 _4 N& H% H; H3 ?+ b5 s
        interval = 1d,  Q6 {. w; T6 L$ G0 J; }
        shuffle = false3 y. X# e. q6 x. t& b
    )
" x) V" G7 P3 K7 _, g1 F    public void step() {. e, K) F: d9 N& j- w6 J

' e* _( ~9 m0 o) x        // Note the simulation time.
9 N+ z# v! B' A" U- r, U7 v        def time = GetTickCountInTimeUnits()# t4 `2 l! m# ~5 a8 s

8 s% Q3 O  Y& `. l& ], [. c        // This is a task.  _& U; R( ?2 L( U, Q
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 }! b5 O3 U& `
        // End the method.
1 U: d- }5 M( w        return$ y! e+ Y5 X! v( z8 E3 D7 {

0 L; u/ R1 E- y& p2 @# P    }

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
5 h0 e: {. m  i, p       public def step(infrastructuredemo.GasNode watchedAgent) {
& m- U( i4 ]2 y         //这里是watchedAgent
% \; L. G6 K3 _4 {. K 但是在语句中,你填的是watchedNode
! V6 R: W! S4 n. B        // This is an agent decision.
+ V1 w& c7 Z' C: e# i& H- ?$ N        if (watchedNode.pressure<200) {  ) z, U( y8 S0 H7 Q" y
            setPressure(watchedAgent.pressure)5 j4 r0 E0 U7 [' ~. 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1 X/ W% K* A+ E$ `7 L$ @5 w- n
       public def step(infrastructuredemo.GasNode watchedAgent) {
7 x7 c6 Z( q1 \3 z5 v3 B' r         //这里是watchedAgent. w8 x% C; K: R0 ^7 p
但是在语句中,你填的是watchedNode. u  c+ K3 R% I8 Z" Y% [6 A
        // This is an agent decision.' V8 p7 g3 b% V( w" ^, ^
        if (watchedNode.pressure<200) {  4 x* X! C$ H9 W. g& `! f
            setPressure(watchedAgent.pressure)' H' G7 j; Z  |6 u: l
变量名称须统一,可以都改为watchedAgent
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