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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
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* X% h3 f- F  L/ ~: x@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 r- Y6 s: C; J) S- c( R0 N, F
    public double getMeasured pressure() {( a* a( \, }- z# q* [% g
        return measured pressure
8 }: b/ @! W. B    }
! N! [& g7 w) E& G4 ~    public void setMeasured pressure(double newValue) {# `7 D, ^- H4 C( E: J
        measured pressure = newValue/ M/ H2 C/ m5 ^  x) [1 I$ h2 T! w
    }* q; E6 ]# h' P' M1 q/ ]$ H( Z
    public double measured pressure = 0( t% A* ?4 S8 `# @, ~; g
9 n( O" H# q- p( F! d: n$ T) W6 U8 ^
    /**+ T9 j" N- O/ @( t& _
     *
" u  A' }  B; n) R( _7 o  {% _, _' h     * This value is used to automatically generate agent identifiers.+ g1 x5 [) P! w9 O
     * @field serialVersionUID
: L1 y/ j, _5 D* ^, R' s0 \  r     *! h2 X$ d) @8 _  p- u
     */
! t1 t, a3 n3 _( ]+ @    private static final long serialVersionUID = 1L3 F( `3 V1 h% ~, e" Y
. w4 K' V+ y, G% H) K
    /**1 h% |' {+ y1 {2 b9 C8 D5 c
     *
4 S, R& q' }9 u     * This value is used to automatically generate agent identifiers.  r7 w6 H; s% Y  s% g
     * @field agentIDCounter' _! _% @( Z  n6 X& F! L; B
     *8 X# L" L, H2 `% l* S
     */6 [0 O+ y; W& ]* _9 j! e
    protected static long agentIDCounter = 1
  N" ^- o" F/ f/ v) R9 ^% X& |
/ l; f; v9 [! o3 M3 e1 R8 i    /**
3 I1 E5 l3 s6 B3 n$ _     *
/ C) K) }: e4 R. |     * This value is the agent's identifier.
( m4 m& w: [0 j% j, U" U0 G     * @field agentID  Y' w, F3 G7 B0 w/ s5 l1 d' q
     *5 A2 T, R5 L: B$ m% e. i! G2 N2 i1 Y
     */
# `2 u% @6 h) @5 a0 @. J) u# H8 Q* w+ j    protected String agentID = "GasNode " + (agentIDCounter++)& u% Z- a: P# D' N
. U% a" S* [  Z
    /**
5 S$ Q% L% a" W     *
" \# ^& |$ L1 \' \' c     * This is the step behavior.
/ ^- A& k( T# H& a     * @method step
/ A$ e: `2 Z% l* l$ t     *$ p% Q* n+ U5 c* P
     */% U3 T  Q2 L% |+ i
    @Watch(* B5 p2 N) J1 e' F8 \/ O
        watcheeClassName = 'infrastructuredemo.GasNode',
8 H/ p# h# I/ r/ |        watcheeFieldNames = 'pressure',& N" V; a$ o( S/ d9 j4 }' |" F" X
        query = 'linked_from',
5 x, Z, S9 A& X$ V6 M6 j  J/ Q        whenToTrigger = WatcherTriggerSchedule.LATER,
7 y6 ^8 G( }  T: v        scheduleTriggerDelta = 10d3 o; q5 |0 `+ D" t
    )
4 X( V) K' ?" c, f' a; J    public def step(infrastructuredemo.GasNode watchedAgent) {
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2 v  Q6 Q& O' ]1 e        // Define the return value variable.8 e( l6 q8 b* o/ X3 h! R+ b$ L
        def returnValue
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        // Note the simulation time.
$ B9 F: h1 d2 u        def time = GetTickCountInTimeUnits()6 y( M! R! p  E& i5 b5 A8 p1 Q

2 t, r, Q" g& z! v" }; |: z* k$ C) k+ x: X/ U
        // This is an agent decision.
0 l6 e$ N$ H/ H+ b- @" G: ^        if (watchedNode.pressure<200) {
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            // This is a task.
$ y0 E8 F# K. L3 E5 O7 p            setPressure(watchedAgent.pressure)2 q- Z" D! Y+ C2 \
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        } else  {
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        }
8 f& K0 Q4 A9 [) x; o" ]$ p        // Return the results.0 n6 @, y0 u0 G  ?1 {" M
        return returnValue
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  n" {. t% m9 p/ c    }7 E+ L( w' T$ b

' p1 K& L6 I% n+ O    /**
% H' w1 t; z8 s+ d6 ?/ Y6 j     *
# a8 u4 a/ N$ {' S, n     * This is the step behavior.
; q3 J2 T+ |) g! ]     * @method step4 i- X+ _  ^" T2 I! P& n
     *& m/ D0 _! y. e: a; u# q- `; M0 G& p
     */! P6 \+ j4 S) O  v
    @ScheduledMethod(
* ?% b' A; P1 ^, r        start = 1d,5 f5 ]; j4 x& F" P; s
        interval = 1d,7 N) c5 c# W4 x. h- M1 m
        shuffle = false& s  {& e1 l* k
    )
* g& G# T) k5 {    public void step() {
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        // Note the simulation time.. T0 P% p' e2 E. _9 C
        def time = GetTickCountInTimeUnits()$ g9 T3 V7 X5 J. n

6 G5 ~4 P* _2 ^  Z! h        // This is a task.: q+ ^0 J" C4 x. S
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* n$ A8 j( {/ a& m! o6 l. G3 \4 ]        // End the method.  C% h7 ]/ P. M+ g' @
        return
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    }

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4 `: I8 {4 a) Z' A8 K2 a8 k
       public def step(infrastructuredemo.GasNode watchedAgent) {
! G- O/ a% |8 ^. W# H         //这里是watchedAgent* T  g- {& [5 n% \$ p/ m
但是在语句中,你填的是watchedNode7 E# u% u1 l; I, y" y7 G
        // This is an agent decision.
. w2 f$ K* w( |7 f+ g0 p; G" m        if (watchedNode.pressure<200) {  " b1 o) K1 a4 ^) Z* E
            setPressure(watchedAgent.pressure)
+ X& s9 }; }/ S4 Q2 g4 P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5 e' G: g( {  O- d- W
       public def step(infrastructuredemo.GasNode watchedAgent) {
5 g& V: A8 L- }9 i         //这里是watchedAgent
4 ~$ s) r1 v) t9 O; g 但是在语句中,你填的是watchedNode
' s6 h6 `* B# Z2 k6 |  C! [, Q0 `        // This is an agent decision.
/ G1 P- T7 t* Y* a        if (watchedNode.pressure<200) {  * @; R3 {- t  g
            setPressure(watchedAgent.pressure)
+ G+ k! k6 {. N7 `; ~4 P$ W变量名称须统一,可以都改为watchedAgent
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