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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 * k9 y4 d% u  \9 x/ G

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- _* N& {* J) J( g7 g@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
7 Y2 I. q% V8 f+ o% c9 k, _9 W    public double getMeasured pressure() {" O0 _0 x7 Y: W/ e# Y  ^1 I
        return measured pressure
! \$ @6 @, ]- b) u. t# ^& l    }8 }: M8 L! O- d/ r
    public void setMeasured pressure(double newValue) {2 \+ [+ a2 S7 Y8 c+ S* L
        measured pressure = newValue
9 |! k, `, ?* ]3 M8 W    }
! w: ?! |- L' ]7 l( `# K    public double measured pressure = 0
$ S& B( E) w2 X2 G8 [3 x4 e1 T, V% h
    /**
/ o% S7 U0 q/ a6 v' E' p     *, y2 j. c% Q) n9 s; p+ V
     * This value is used to automatically generate agent identifiers.( Z# @% X4 H0 u& C0 |. q
     * @field serialVersionUID
* V# Z+ B. F" D, M  v8 B     *
% Y+ S# A( j- Z  W6 k6 x5 L% I     */( e/ `0 L8 ^/ }' {% ^
    private static final long serialVersionUID = 1L
" ^, c. Q' b3 n8 u$ f7 E0 K4 ?) v' d. B7 @( z7 J8 L# h
    /**
6 E$ _. L* B/ o# U7 W     *
. ~( w7 B0 ]& p! Y) D1 T4 ]     * This value is used to automatically generate agent identifiers.
0 `# m; Q( H6 T/ i  h2 p     * @field agentIDCounter
5 {. d$ x; D# e, A* `     *8 x; O: |4 |( n) k# z
     */+ b, K0 c  A0 D; K/ W
    protected static long agentIDCounter = 1
" r! h  ]# D9 F0 W. B' _* `4 m2 S; ?  t/ u6 b5 {
    /**; |& L% \! r% A9 Z3 a5 @
     *
, v5 q, y- A8 H) q. B) n     * This value is the agent's identifier.1 Z2 D3 O2 m, X% o! D
     * @field agentID% \2 C; z/ b2 S  r) T7 \! h
     *: m" H7 v+ y# ?) V# V) r4 O3 L
     */
) a5 N8 F* E; t+ l* T& j    protected String agentID = "GasNode " + (agentIDCounter++)) H7 {; e, v. c% [, t) K
, x4 a; F8 q% v) }
    /**# F0 v1 F7 Q' q$ {, w1 E( X0 F5 B. Q
     *% J$ H, ?; j3 ?+ M
     * This is the step behavior.
4 ]8 P" a  j7 }$ c  K* z  ~     * @method step. Y( ]7 ~/ T9 l% ^
     *
  `4 Q+ O$ Q* \$ D     */* d& e% t) X4 f1 d+ p6 m
    @Watch(0 L' r! [' c) g/ b7 n* Y
        watcheeClassName = 'infrastructuredemo.GasNode',
5 @( ]. [# O( y% ~4 w8 x. s        watcheeFieldNames = 'pressure',7 s- H+ z7 n7 [% W& A
        query = 'linked_from',' ~0 `/ D4 T" N. l8 G, A
        whenToTrigger = WatcherTriggerSchedule.LATER,+ }- w: p! ]* g
        scheduleTriggerDelta = 10d
! s; I) n- r' L, _( ?8 \: S    )
+ O# y2 z, X8 v    public def step(infrastructuredemo.GasNode watchedAgent) {. q# Z, h! E5 R3 L0 ^0 q2 z
& q' l( M! ^: u
        // Define the return value variable.
5 B3 a9 Y  Q3 Q# k5 @        def returnValue! {  W7 y. d2 U9 f0 l9 o

4 c% p' d9 b6 u# N        // Note the simulation time.
0 z8 Z) t3 `$ M& g: `) e8 ]. w        def time = GetTickCountInTimeUnits()
) {' K. k2 U; k/ [0 o
. k# v8 B8 t1 S# x7 |, `9 ]1 H" \) M* `
+ U; Q9 u, Z' _% Z* J        // This is an agent decision.
& M5 l* [6 O% U. F/ w* ~1 h        if (watchedNode.pressure<200) {8 h; [1 N5 F! D7 H# g; n

0 g$ o# M( h; H! J: O            // This is a task.
/ U8 O: e" q) ~/ p, i3 ^6 Q            setPressure(watchedAgent.pressure)- q& x- v, D' ]7 e5 u: P  n) u

9 C5 ~2 }1 o  [8 x  C/ V        } else  {, `  i" F3 I5 ~  K" e; m  k

8 [; {1 a% [' ]4 J3 U5 t! o( ]: m$ d7 ?4 |& }
        }8 B7 F8 A6 d) X9 u# w3 V8 X! v
        // Return the results.6 y! D; ^1 H7 {  Q+ O
        return returnValue+ w- x8 |) J; J; D* h" B

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    /**$ u( Q9 x) Q6 }+ T5 m9 \% C
     *0 F7 j9 ~! e/ ^' p
     * This is the step behavior.& c2 {2 @7 t  ]! `' B
     * @method step; A# T$ C5 Z& s4 o
     *2 Q; W* {4 O3 e
     */4 k3 c! n! G( ^0 \( s9 q
    @ScheduledMethod(
. Z, O7 N# _$ r9 y3 C' P' T; [        start = 1d,6 E) M4 N/ n" Y% V1 t5 g
        interval = 1d,
" Y- b+ L7 x0 Y        shuffle = false$ t) |/ e+ M& P( Q" r
    )
3 C! j( L8 F; h' T* Y9 N0 j% j' g* M    public void step() {% z/ O! h! S( }. R5 Z
5 Q) l! I  b9 b+ d2 J" l8 R. r
        // Note the simulation time.$ u1 }8 ]5 _7 {- v) o) A' E
        def time = GetTickCountInTimeUnits(), m4 d0 A$ _$ e7 h& V7 x

, w; b; M3 v/ U% ^# w        // This is a task.
$ N; T% D; z- E7 ?        measurePressure=pressure+ RandomDraw(-20.0, 20.0)  W' E7 M0 Y' Z; }
        // End the method.
) ?- k2 W' {4 A        return/ d: s4 D% i/ k. \1 G, ^+ {& j
( \/ A8 l( B. O3 ]
    }

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1 V# G) A7 C5 v. j$ e. A, G
       public def step(infrastructuredemo.GasNode watchedAgent) {
/ w% T- G) s6 k9 B# b* Y         //这里是watchedAgent. @/ M4 f, `4 D5 W8 S% A) `6 Q: P, M
但是在语句中,你填的是watchedNode
" g" U* c8 T+ A0 c1 X6 x4 h        // This is an agent decision.
5 N1 w" [0 X7 B4 O8 q+ a8 d4 j        if (watchedNode.pressure<200) {  2 u/ ~% x7 x8 F9 A9 W) ?' F" E
            setPressure(watchedAgent.pressure)
4 w! {4 k5 t, l1 ?8 v' u: ]2 \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/ B  d4 z, j5 l! O& Q, M  R
       public def step(infrastructuredemo.GasNode watchedAgent) {* R( ]0 c# Q/ V  ]7 ?1 R
         //这里是watchedAgent% u8 ?$ c% A, ?- D- o! D8 y  c; N
但是在语句中,你填的是watchedNode
: f  E6 `. _  x* r# S7 z        // This is an agent decision.7 Z" ]3 m9 q8 F9 M1 m
        if (watchedNode.pressure<200) {  / Y  j9 K! r' z! Y. x$ Q: K
            setPressure(watchedAgent.pressure)+ F# S$ n9 E; l: S# ^! t
变量名称须统一,可以都改为watchedAgent
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