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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 6 `+ t9 _5 V, ~  @, F! e9 P

% D9 X: h1 I. k* {! w- E4 l) [& u7 x( f& {- C$ ^& \  u4 I) L- |
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). i0 j; Q" G1 e, W
    public double getMeasured pressure() {
# O0 p2 C- E, O5 q7 I$ r1 j        return measured pressure
9 Y5 w, K3 v8 s- s- J+ k* A    }' K) l+ X# m3 ~& o, \. O  K1 `
    public void setMeasured pressure(double newValue) {) U. {/ p& |0 ^8 M, N' E
        measured pressure = newValue& x1 o0 ^3 ]5 s) Q
    }
& G2 O8 o- T" I# e' I    public double measured pressure = 0
, `( R1 a6 R/ M: ^) I
+ g$ P! t5 J& Z* ^' {& K    /**$ c2 V! J2 ~+ r' ^# ]3 P
     *# w& U$ G2 t/ F, K% I" e$ p
     * This value is used to automatically generate agent identifiers.
2 Y. V4 U+ e/ _     * @field serialVersionUID1 U8 g" A1 L( _6 @: A
     *0 W; O5 Z& c6 z( V, |
     */
# V+ d, ], N3 D, k; c    private static final long serialVersionUID = 1L
4 y8 ?3 {8 F6 |5 W. g2 n) o5 T) n+ `8 ~
    /**2 ~# a- ^: B; y3 h5 @1 y0 \
     *$ u1 P) ]" l9 X* |6 F" m6 n5 a
     * This value is used to automatically generate agent identifiers.
8 A0 @! h, s- @) ~* P1 g     * @field agentIDCounter
5 J1 ^+ n  m2 f3 E, d     *0 c; W" ~+ s% k9 N  u7 C9 F
     */3 p$ o# z* m" C8 J
    protected static long agentIDCounter = 1
! N, w0 o$ b7 N, V1 W- H  ~6 M% L2 i# \# Q/ X
    /**( ?2 n6 T& y& H# j
     *
1 E3 o1 |! w- |; W, F% k$ a; B     * This value is the agent's identifier.
8 ?2 g8 }4 Z3 F6 J' w  ~     * @field agentID
2 [# z/ z) _' X- U2 J9 @8 ~     *1 V- ?% s( @- R% a1 n2 O
     */( u' X* R5 T3 c& G
    protected String agentID = "GasNode " + (agentIDCounter++)
3 {9 \( q5 k$ Z# d0 J3 t& R9 ]! Q, \' U. K; ~- T3 {& F# j8 }+ k
    /**. p4 k; G- R1 I$ b, |, w
     *6 j. b& f1 y) q$ v7 p7 U6 B
     * This is the step behavior.
" s' a5 G9 E  q8 I     * @method step
9 o, W  j' q( |- t; ^! A2 a     *
* e" F% @( o$ a     */
; ^" f, r$ B% R    @Watch(5 r6 H) e; ~' o' z5 G1 ]
        watcheeClassName = 'infrastructuredemo.GasNode',9 ~2 `/ N' f' G% s5 |1 P
        watcheeFieldNames = 'pressure',3 j# D& {) Y2 w; Y/ c; [/ N
        query = 'linked_from',
( {8 p7 |2 t9 N% ~2 F        whenToTrigger = WatcherTriggerSchedule.LATER,
; q# G0 E5 X. @) R8 ^        scheduleTriggerDelta = 10d( e3 M$ d: A; ~
    )
& {7 B1 L9 X- {+ u" H; R    public def step(infrastructuredemo.GasNode watchedAgent) {# P5 g5 P8 d% r2 a1 ?

. T: F* {8 L) ^& D        // Define the return value variable.
3 X( w# B! l, ]9 w0 m        def returnValue
9 m6 m5 |) B( N7 \& W" G: Z2 {8 U2 z! V8 W" n* u! Z- ^
        // Note the simulation time.
8 P, Y- t+ q; U/ ~# s8 s        def time = GetTickCountInTimeUnits()( V* T9 q) `1 m# f/ @* q( I

! ^# r9 z: ]  Y; f+ S9 x1 h3 B6 U- v- p6 E3 H5 z
        // This is an agent decision.
& z1 C% Y# ]/ F% |& f, p        if (watchedNode.pressure<200) {
2 o1 H& C! }  p2 C8 W1 k  Y% P3 ?" R; X6 {
            // This is a task.8 m+ d3 p2 Q( y- T# h3 q9 y7 M
            setPressure(watchedAgent.pressure)9 B" n7 e9 |; i" l$ A
! S4 e" e" ?1 B( f
        } else  {
" c1 A3 ]; f" o2 |
/ M2 p8 x+ U% p+ V) a4 B% T* C5 W$ J) {- h, W
        }  I: t* H2 e( W4 m" i5 W! A
        // Return the results.1 C, N8 f0 O7 Y) n9 u
        return returnValue
1 y3 @0 Y5 _' `9 m7 O6 z# h0 Y9 v+ C: f+ j3 V  O
    }
0 b$ Y" J/ D0 {9 f' j. u
4 S3 u: \& e* S# d    /**, p; Y! s4 ]1 {4 I
     *
( U( N2 B# u* r& z7 B- n+ r9 J3 w, W1 J     * This is the step behavior.9 x0 I, C' J3 v4 r8 }
     * @method step
; {  a) V) |' V6 p  q7 F( ^& t& Q     *
! d- e6 V' J' \; P9 W$ x5 V     */9 z' D  k- H- ?' p& C2 i
    @ScheduledMethod(
2 S" I5 ?% d; \1 \/ t& a        start = 1d,; w  e3 D" [, x. D' U. w
        interval = 1d,
% u  e5 f# |( J6 l, l; o        shuffle = false" j0 T' N4 d7 r) F& N7 l
    )) R4 G7 E: |: \6 Q
    public void step() {. F9 _. c: a- j1 C
2 S5 c7 G7 Z# ?  v7 M. S
        // Note the simulation time.
+ @& C/ L, X' e* a        def time = GetTickCountInTimeUnits()0 _  ^! V7 A7 [0 U/ U9 C7 e! k

" b9 e. f6 x5 l2 R6 j: Z        // This is a task.+ K% Z8 N4 M, b5 p% P
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)* F5 E- p( g# B% C/ {( c/ @
        // End the method.
7 p) x& I1 ~4 m2 E* ]8 V        return0 s2 r" b& }7 `# B; K4 H$ d
7 t: Y: a& u0 [# V
    }

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 D, S; D* H' D4 N2 ]' J
       public def step(infrastructuredemo.GasNode watchedAgent) {
5 U7 g& j1 G6 X. T. K         //这里是watchedAgent
6 D4 s6 X( {* x' m" _/ a& W 但是在语句中,你填的是watchedNode
! M# R* I$ z2 i& G/ U        // This is an agent decision.8 w) L$ Z" U% \: p# ~
        if (watchedNode.pressure<200) {  5 ?* R2 g3 W: a4 h1 |4 J
            setPressure(watchedAgent.pressure)# p4 B9 T0 E) G
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
% |% l6 `* c# m8 k$ u       public def step(infrastructuredemo.GasNode watchedAgent) {7 h4 y- V5 i* }3 Z/ v, t
         //这里是watchedAgent
2 x! E9 `- v" E5 E& H7 s% M 但是在语句中,你填的是watchedNode: M# j. W. d0 x" a1 {
        // This is an agent decision.
6 n1 `2 |% J2 f8 @7 \' G        if (watchedNode.pressure<200) {  8 @$ M* y7 K9 a) A3 ?( {
            setPressure(watchedAgent.pressure)" F. S" B4 ]5 o
变量名称须统一,可以都改为watchedAgent
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