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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
  i- X4 ?7 o2 A; w: z& t% I* V3 Z8 ?6 W0 |& ?. k
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, Y, t8 ?1 C3 H    public double getMeasured pressure() {
# C8 K- n$ X, j! k. F5 `        return measured pressure
( C' P0 d7 e* {    }
6 _! B# Z7 G2 `8 M7 L    public void setMeasured pressure(double newValue) {6 A& I8 D% v$ P
        measured pressure = newValue( @6 j- \' N4 F9 N8 c0 Y0 i1 H/ u
    }$ v  @' D7 |) R
    public double measured pressure = 0
4 ]9 b8 g$ }  r) o! O$ |$ l/ U  ]2 L2 \1 Z: q8 k
    /**( U7 G+ d' C; h5 A
     *
, u3 j% s+ |' Y: e2 ?     * This value is used to automatically generate agent identifiers.
! n$ ?$ W; i0 r+ E# I) x+ d     * @field serialVersionUID/ I. E' \) S. P0 R& M. P9 e2 }7 Z
     *
" n7 c' \* P0 S1 {" J, [5 S+ X     */
. W, j& d; P" ?2 z, n0 D* Y! }    private static final long serialVersionUID = 1L* l4 U- z  x, X5 T3 Z, u$ Z% B
  O  a3 a9 |6 u# Q+ a$ T
    /**2 W; K7 v$ ^3 h
     *
7 u, N- x3 f- m     * This value is used to automatically generate agent identifiers.
% `! R6 B: s2 x5 ^     * @field agentIDCounter4 L% D  Y: F! s/ N$ l
     *
' b5 V0 @. e' X& X     */
* M4 Q* L' a+ W8 C0 p    protected static long agentIDCounter = 1
; @$ F1 n" _# R# |7 ?( ^( x, ~# V& S6 F! J- m1 f# V( n
    /**+ u& w' N  {! b. u0 [% P$ v5 V1 z& ~
     *
2 w! _; T, y6 Y) y, X! x# r     * This value is the agent's identifier.! p0 }7 Y- d0 s2 P( y" j
     * @field agentID3 M- v' o: \4 P0 f, E) O4 }
     *
. Q( v4 Q( @3 K! z* \  l     *// f- X+ {' C: `. S! z+ N6 Z" c
    protected String agentID = "GasNode " + (agentIDCounter++)+ l. i$ H7 B$ o6 B7 B
0 Z3 X# }  h" V6 q# u% f
    /**1 ~: z% a% r/ n  T; {# t
     *
% C7 T1 K% g. {, F     * This is the step behavior.
" L5 x0 {( ]# U3 C: e% p     * @method step* A4 O  a. r+ J+ \3 L6 X
     *
1 M* C: U  h% ~7 C1 t* t( \     */
- b( F9 k2 Q( X! c; d    @Watch(
; p5 l+ k/ {4 Y+ |# R1 @        watcheeClassName = 'infrastructuredemo.GasNode',
. m2 ^- J9 D, W        watcheeFieldNames = 'pressure',
; h2 _: b9 N, ?, i" W  n* p        query = 'linked_from',
9 z: Y# x6 Q- p. V/ f+ p        whenToTrigger = WatcherTriggerSchedule.LATER,
. a; D$ x1 K( ^, B9 P        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.3 J0 E4 E- Y  v/ ]  N
        def returnValue( ]' j, v! y2 J. A; W8 u. ?  R% |& `- W

; P. ]$ N1 a7 X, w        // Note the simulation time.
+ ]6 z  s" ~2 K2 L$ A6 Q9 T) O        def time = GetTickCountInTimeUnits()
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3 a3 n7 |8 e7 e; k; E        // This is an agent decision.
1 @# }5 R: K* j- D8 N+ s        if (watchedNode.pressure<200) {2 b7 r; K2 ^0 e4 {( T3 y4 K
7 \* Q, d6 b' ^$ {$ b. j
            // This is a task.
- C  W* u" a7 l- C" z9 q            setPressure(watchedAgent.pressure)
# g; S" [8 i2 Z; n, a- C) e2 P- p! D9 u, Y& v- m! U, I
        } else  {6 V- G8 m2 q: g  u

2 G# U. {" l6 V
& q% }+ y2 b+ q' T$ i$ P2 H2 ?        }
8 }) @& d& N8 m& ]5 `' I        // Return the results.
  V0 c" ?( W5 |; m# e9 c        return returnValue$ L" k! c" {  Z. ]

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    /**0 y! S$ ^* q7 g
     *8 d5 N( `6 N$ R# K2 {& ]
     * This is the step behavior.
7 F8 i. ^9 Z& n$ [$ v. S  l     * @method step
  [* J3 ^* u1 H     *
4 p4 v9 x5 n4 u$ u2 H     */6 q( H) J, }: [
    @ScheduledMethod(- ^* e. g; H. A5 q/ w
        start = 1d,+ q3 G, e+ }' U: G9 v+ L! J) Z
        interval = 1d,
$ t* |% k* Q+ ^        shuffle = false$ z! Z; M; j. N& w( r
    ); a6 K2 Z( y& W  ]6 v& k
    public void step() {
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        // Note the simulation time.
8 R/ m* w0 @, |% D+ @) d        def time = GetTickCountInTimeUnits()9 i$ m# Y) L0 T' l& r  ~7 J8 b

2 h/ K5 u3 S- Z' q1 x, r        // This is a task.
1 \0 K, l" X, y        measurePressure=pressure+ RandomDraw(-20.0, 20.0)) ^" D. l; O. j% d9 |3 V  y" f
        // End the method.
2 ]' _5 S9 m* j+ q! ^' a2 _        return
, j6 J% R$ Y6 b
( i- d3 W0 Q/ k0 c    }

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 i2 @0 E/ C' R       public def step(infrastructuredemo.GasNode watchedAgent) {1 w  R- \) j% @2 l' ?4 q7 R
         //这里是watchedAgent1 P: u: y1 b9 [& B& _5 P! U$ g
但是在语句中,你填的是watchedNode
* \5 X- L) V- w- F" N        // This is an agent decision.3 Q# L! T# F0 N/ B# V) m2 ?
        if (watchedNode.pressure<200) {  * b1 u* E* Z6 Q% ^0 `
            setPressure(watchedAgent.pressure)
) K- D! J" S% i; U  T) u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
. ~  A2 O# H& A- ~; Q' d) s       public def step(infrastructuredemo.GasNode watchedAgent) {
; j' U- Z3 _  |' \         //这里是watchedAgent' u. A5 A+ |/ a. m2 t# \7 r  t
但是在语句中,你填的是watchedNode
/ O. R4 {6 e6 g5 d        // This is an agent decision.
2 x8 L+ @( T7 X  k6 R7 z        if (watchedNode.pressure<200) {  
* U& d1 |, B0 |+ {5 k% b5 C5 q. W            setPressure(watchedAgent.pressure), o2 B% X( @6 }" s* q
变量名称须统一,可以都改为watchedAgent
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