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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 * x4 a4 O2 f# o# g+ f
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- t. s! ]8 z  k- g  l@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 c/ \/ g% d$ j6 Q4 o1 ~# x
    public double getMeasured pressure() {
. c( O7 q! Z: J6 O        return measured pressure0 z0 p) O# c9 L( x; `
    }
5 O7 _/ `- |6 M( S& z2 _8 u! ?    public void setMeasured pressure(double newValue) {
, w& r( J, }4 D" a, J% D" y' i! C        measured pressure = newValue7 M2 z4 K6 [" k) a+ \
    }: v7 _2 M- r# ~1 n2 z9 K5 O* e
    public double measured pressure = 00 p2 k9 L8 w4 h9 \
8 P( A2 z, ~. e/ J5 s! n
    /**5 h: |. j& y0 }" b* R9 u, I. r" R
     *- P% f4 H8 N; c( m: u9 M
     * This value is used to automatically generate agent identifiers.4 m0 ~% k4 h% \( k( Q  |% _
     * @field serialVersionUID2 w' B) K* U6 O5 S
     *$ [2 H- g4 V9 |8 y5 k* h
     */
, D" }" L2 F3 `) V9 y) i    private static final long serialVersionUID = 1L: H) |. N% g  S) I/ h" Y; L
0 C: ]- ^8 [: p! Y$ K* O
    /**
  `7 R8 g+ W3 F0 q* o, d7 ^     *
% U" v# w5 c  R+ ~( Y* ?4 F     * This value is used to automatically generate agent identifiers.
$ @5 I/ g2 f4 ]6 i     * @field agentIDCounter( U& D6 h5 Y' r) d0 g
     *2 n( T  w4 a. b( G% P& a/ b
     */
- {) A2 O" t7 T  k. x& q    protected static long agentIDCounter = 1
; y' Y, U0 J9 Z/ Y0 o% j# {  w
# h0 t1 Q% b1 q) C) c    /**; i# f! Q) W$ T& d& k  [; _6 T
     *1 A- S; i/ b3 Q9 p
     * This value is the agent's identifier.
. V; W) B5 Z) w- U5 C2 T6 g     * @field agentID: H- O2 [: C7 s( m/ `. z
     *( W# L& s) L  }$ Y* @3 p5 A4 s( E
     */
4 b& t+ P2 k9 `; K    protected String agentID = "GasNode " + (agentIDCounter++)/ |! j( c9 s/ x9 T
# e) t4 \; P* p8 z* s7 N  U$ f: Y
    /**
! H6 ?& g* h& b, @  a     *
% B4 T8 l* v% O+ Z     * This is the step behavior.
2 G$ S# S: o1 }. o7 r" i     * @method step
, w6 \  {2 {# J$ b5 U     *
( Q9 }+ g/ J9 ?) q" g* ]: Y# [     */$ `! w+ x+ K. J. u) m
    @Watch(
+ e" ^% G$ f0 M* h4 t% R        watcheeClassName = 'infrastructuredemo.GasNode',  U! }! ?/ L) T: `9 ^
        watcheeFieldNames = 'pressure'," T8 k$ T, u7 v/ `5 I, v
        query = 'linked_from',
' O' [5 p$ g2 K9 a        whenToTrigger = WatcherTriggerSchedule.LATER,7 S; Z+ M$ ]) z* {7 ?4 H+ S' S
        scheduleTriggerDelta = 10d
( W# z9 h3 g: g( m' i( X  B    )9 X& B% D+ |- X: z& e
    public def step(infrastructuredemo.GasNode watchedAgent) {
: e0 k4 f7 j' [& c! Y+ r+ K( K& }8 u5 E' C4 I: m& a8 |) g
        // Define the return value variable.
$ O; X0 B& s; F4 M1 o' |        def returnValue
4 A: F( N. ]1 h1 s2 J  ^; \/ e- F/ U6 z1 t% P5 Y. R" a6 e( H
        // Note the simulation time.
) D7 l+ g$ [. x4 m        def time = GetTickCountInTimeUnits()" B7 {$ Y2 R$ L& r
6 R5 o$ w7 n/ r; Y9 E  ~2 g
, `1 s% K) s8 V+ v3 n
        // This is an agent decision.
/ \4 O! g: F* m% J6 C9 z6 n) `        if (watchedNode.pressure<200) {
3 ]5 i' m5 I* E4 W4 ?7 a! {( e2 m! R! y
            // This is a task.& K) y) g4 J, p0 n; F6 O& e9 W- U, M4 z
            setPressure(watchedAgent.pressure)& ~* a4 Q* ^" g( Z' _& l3 E2 j
7 X' S, j% H# ]' ^$ E
        } else  {9 z; \9 V; Z1 Z, |/ A" X# H) b
# @1 r3 T6 D3 j/ A, F3 v8 l% b2 ~

8 x" d0 k7 K9 ]$ O: m        }. G' O2 G9 v1 F# t1 o& k8 r
        // Return the results.
" a& G( a4 n) B; |1 S% i        return returnValue
0 s8 p2 y& R% X$ [8 E  ?
  l: q# {. n( {! Y# ~4 ]" {$ K; a6 \    }) }' n" |4 ^3 I4 _; J, L4 W/ \
+ F6 a) [- z, M% \. x4 D
    /**
# `+ Z) p! H0 Z9 Z% b     *
! K# X1 o5 ^) }# L7 V9 h4 j( H8 F     * This is the step behavior.
! G3 P7 F8 }) ~  Q2 d     * @method step# B2 a. E# `+ H
     *
' R$ p  _/ v* z5 Y- \: D2 L     */2 a* Y6 R+ X0 j2 R" m
    @ScheduledMethod($ D+ f  q6 l; j( \1 Q& x0 S
        start = 1d,
4 W# y" s1 W; r3 U$ d6 Y: }        interval = 1d,
! [9 N/ ?0 B8 r+ b" A5 {) Q        shuffle = false" |+ M5 b  S6 T9 I, ~1 e$ k
    )9 O: N- t5 x4 r- P* i
    public void step() {
2 _. f* k! V3 G' A, z# Z1 c$ R. @+ }# a: ]
        // Note the simulation time.7 m7 u% d, P. m1 Q/ v6 l
        def time = GetTickCountInTimeUnits()$ P: O* B6 {' N& \: u, W

3 H) V3 p( ^9 `' K7 K& n        // This is a task.
' G+ t+ {% Y) y7 q3 J/ T3 P        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- U: z* O6 l2 I- z* F- ]        // End the method.
" k; L) P. Z9 W# ~6 I# I& H        return3 H) C7 g7 W4 |0 ~( y: ]7 b
" w; k+ U0 u0 A5 W9 Z
    }

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
: e* Z# `" e( k. N  I! ~( x       public def step(infrastructuredemo.GasNode watchedAgent) {+ b# b+ P, z" V/ Z8 a
         //这里是watchedAgent; D8 Z$ s1 y7 I( C% o$ X* P
但是在语句中,你填的是watchedNode
# J$ p0 a' J' e: a4 U! C' `        // This is an agent decision.5 }/ k6 }5 s; C4 {# t+ |8 }
        if (watchedNode.pressure<200) {  
& H7 c5 y$ l3 f" S9 j. a            setPressure(watchedAgent.pressure)" H' o, q* I$ \
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
- t# l5 K( [4 x; t2 t5 s       public def step(infrastructuredemo.GasNode watchedAgent) {, S4 [; i; t/ Z+ y+ \
         //这里是watchedAgent
% }3 B0 Q0 V7 X7 R' i1 |; f 但是在语句中,你填的是watchedNode
" F( w8 H: W; C& n        // This is an agent decision.4 l! z) m" z, \, ]$ P4 v
        if (watchedNode.pressure<200) {  9 m% B( {! B+ j+ @& J: g3 U( z9 A
            setPressure(watchedAgent.pressure)$ D* S+ l/ v' v* e
变量名称须统一,可以都改为watchedAgent
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