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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 2 U' p; p' q% s
/ w( k2 ~% l% X9 B  q# E

/ W$ z" Z; B7 B- p) c& R- l@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")+ i+ c$ i* a+ z' H6 X2 W/ @  Z
    public double getMeasured pressure() {( A* }2 f. z; F+ x# Y' h" z
        return measured pressure- x& k5 |; c) N2 x; d
    }
8 I0 M3 `- s' P+ E6 f- S* g    public void setMeasured pressure(double newValue) {( q0 r) z5 O/ a0 t$ X
        measured pressure = newValue: F9 p8 ^0 E: s: _* ^) S
    }# L5 T" L* W1 m: C2 y
    public double measured pressure = 0
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    /**8 P3 w9 \# f) K" s3 _
     *1 M% H* M) \7 ?3 R
     * This value is used to automatically generate agent identifiers.% s# N4 T1 \$ l. Q# h+ w2 w" U) f: c
     * @field serialVersionUID
4 ~+ U0 E2 l8 O0 X% s$ y, E% @2 W% d' r) x     *
2 Y6 M. O- @5 f! \" F* @( s     */1 S! n$ ^- j5 u) J8 R
    private static final long serialVersionUID = 1L: l9 V& v) n* _" }1 s
. ]4 N. O7 r! |
    /**% l- R5 U: d/ @) l
     *
) k. y0 ?3 y9 F3 x0 q; [- d( z     * This value is used to automatically generate agent identifiers.
) @3 K- a% W4 j  [0 J* n     * @field agentIDCounter; O3 D! ~+ Q1 P! b. z* j
     ** [/ g/ x1 {7 ?1 t9 Q( ]% @
     */4 A/ W( ]) a4 q4 Y
    protected static long agentIDCounter = 14 y; ?6 {1 Z/ W5 u2 A+ ~
4 e$ [* L' c5 }/ D
    /**
% l5 K, l6 d% s* U4 ]5 o6 F; v3 a     ** Q5 N) R+ Y5 l9 C) \
     * This value is the agent's identifier.( C" N, Y* ~% P8 S/ Q
     * @field agentID% d) K* b; {' C% c, x
     *5 C/ j- t+ ~4 i* X. b
     */
7 d9 N6 ^, r+ B- b: _; G2 k    protected String agentID = "GasNode " + (agentIDCounter++)4 J3 k* d- X/ |0 [8 d, j* e1 W
+ {* u7 ~3 b+ P
    /**+ U% ]9 [- D3 f6 U* t5 u
     *5 J, k6 M! Q' V0 B6 K: _
     * This is the step behavior.
) h/ e0 K1 P7 l; k8 {: q$ ]# e     * @method step! R; n$ C) o+ j2 D# Y& t; x) \
     *$ l  A. Z9 _9 n
     */
, k! n7 B, W7 K& D    @Watch(% T' j  t+ I  _) y/ B/ I$ o
        watcheeClassName = 'infrastructuredemo.GasNode',
8 L" h- W7 `3 ~        watcheeFieldNames = 'pressure',
# C: F, S3 N" k2 Z8 P5 c( ?        query = 'linked_from',
3 y+ T! l. @% D        whenToTrigger = WatcherTriggerSchedule.LATER,
! P5 e  I3 ^) ^8 G5 N        scheduleTriggerDelta = 10d
0 D# K9 M' h4 D  k& M    )5 q+ Q7 D! V" c/ E& y
    public def step(infrastructuredemo.GasNode watchedAgent) {
+ [' f$ g) |6 {- {9 h
/ `1 @! [2 O8 ?* P0 e$ e6 k        // Define the return value variable.6 y, |4 l2 F7 X: T
        def returnValue
# f% x, s% d. d% e' `  l) v, E- d6 z# f
        // Note the simulation time.
* \8 i7 @$ Q+ x/ O. i  Y        def time = GetTickCountInTimeUnits()
3 C1 }! G. Q0 ~! }5 V0 l6 n; {. Q) i) G' @# O3 X

- c2 O9 n+ R$ Z- o1 q% L        // This is an agent decision.
2 d& e4 o- e% b        if (watchedNode.pressure<200) {
: w, _8 }! X7 M- I' p! K. c0 E2 H! D) Q2 J7 [0 o& l
            // This is a task.
7 i! K; B% \6 x            setPressure(watchedAgent.pressure)
' R: w" _4 I7 |+ S
/ D! I$ q5 u- C  u# D/ E        } else  {
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( P+ w& T$ i# q5 k  u% q5 Y  c' I- M9 ^/ I; ~$ E7 }0 H
        }
; @6 s! X7 _6 W! N6 g3 Z8 o9 e        // Return the results.
- s6 u( X0 M, ]  J) l% B# t8 E( \        return returnValue
' }' r% p* v$ h( L$ e' ]+ E5 R1 W! g: ~
    }
  v" h* |' j! P# B6 ?! L# N6 y5 U
" X; s3 z( `# ]# K, S3 n- n' F    /**9 Z( f9 ^3 V0 b2 X
     *; v3 _7 W" \6 z# J6 N
     * This is the step behavior.: V9 {1 }) ?/ s. y" Q
     * @method step4 ^( E; F( O8 G) V
     *
5 l% c3 Z1 v2 |4 H     */& v6 w, _/ }" B8 }' K% N
    @ScheduledMethod(
) ^; {, }2 x/ ]- i        start = 1d,9 d% _$ @# k! s
        interval = 1d,
- X4 \& }/ K8 S7 s" m        shuffle = false4 e8 H3 }8 b/ p! m2 M3 L
    )
* s2 Q9 H' P; O9 R- ~" ]5 d+ ?: y% U    public void step() {
; F' Y) Q$ [9 x/ ]+ B$ a9 Q+ X* y  e
        // Note the simulation time.1 B9 C/ m% ?, ?/ y
        def time = GetTickCountInTimeUnits()
- }" Y' n% m3 m$ K7 Z
2 t( x3 @# I! x7 x0 f, g& W        // This is a task.  Q% G  q, _8 A+ M& R
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
2 P& ^/ ^7 N: u% j7 i3 `        // End the method.
+ I- O$ f# A8 x( t        return
8 n+ C. G1 B7 g5 ?3 y0 k$ n; h, |9 {. b; G$ U
    }

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, R, m3 A$ e4 N; ]7 V
       public def step(infrastructuredemo.GasNode watchedAgent) {
# ?8 H* Q, l2 S' r& v+ p, m         //这里是watchedAgent
. g$ ^3 T4 |8 V/ m 但是在语句中,你填的是watchedNode
  q) n0 s2 t- }. a4 F        // This is an agent decision.
( [  k; }" f3 [$ i        if (watchedNode.pressure<200) {  - Z; Q" W0 l0 |
            setPressure(watchedAgent.pressure)  Y# f6 |0 t& _' e9 x3 a# W
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
: _( R& M7 g: |0 E2 q  ~. X       public def step(infrastructuredemo.GasNode watchedAgent) {
/ p2 r8 y7 f; S  {+ I" c+ f" u         //这里是watchedAgent
3 j& W3 T6 w* I4 D+ ?; X, ] 但是在语句中,你填的是watchedNode. e# \9 w. C2 }8 H- h/ i9 A
        // This is an agent decision.
3 }$ U) N) a; t2 V$ m        if (watchedNode.pressure<200) {  
2 v% Z1 g# m5 M4 B$ q            setPressure(watchedAgent.pressure)! b4 e2 ^+ [2 ?& ?5 @; \: Y
变量名称须统一,可以都改为watchedAgent
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