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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
7 `0 Z. Y/ y( K. V# v+ B) ~. {) v& h

0 B- z" u0 u; E% W3 F# n% C@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ C$ _" Y! A5 r. T9 u    public double getMeasured pressure() {
5 d+ x' {/ w0 {        return measured pressure
8 p. G0 M* \# n% D    }# b& c* Z3 X$ V
    public void setMeasured pressure(double newValue) {& {9 A" a; J7 E7 g
        measured pressure = newValue
8 f9 G; T2 g% ]8 ?+ Z; a    }; p0 D8 x" G, B& K4 M4 A# d( b
    public double measured pressure = 0
/ m6 _1 }2 P; H. g% i; S* y6 \" i8 {" F! z. m
    /**+ F) B! H# y* {5 R+ z2 t7 }" {! s2 Q
     *
  w& q3 G* N* f, F. ]     * This value is used to automatically generate agent identifiers.7 n% b2 r& ~8 g6 P  a' g
     * @field serialVersionUID, t& O/ b1 ~1 F4 [6 K' b; `7 D: W
     *
+ B' i4 {& l( \; Z% ^  Z     */
! T% C* g5 x' K! ~/ L! ^) u    private static final long serialVersionUID = 1L
7 W9 o4 [( M9 d: j) t/ n% C0 G2 x' J- F# m8 i. b: D8 \
    /**: Y) {4 t& N" h
     *# @$ g  ]8 V  T6 f5 K$ d
     * This value is used to automatically generate agent identifiers.
: ]/ y5 R( |4 l     * @field agentIDCounter
, \: x/ K9 h9 a7 c) ~8 P4 O3 F     *8 \' S8 p0 B3 A# d  x1 b2 ]
     */4 Q' P3 Q) c5 @% w8 L5 g
    protected static long agentIDCounter = 1# Q! e1 y4 A& d' n. p, |) S  W, z8 \
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    /**' ]! L- ]( h" ~' r3 m0 e3 \
     *3 z- p- y  w$ M
     * This value is the agent's identifier.
5 i, Q9 z5 z# H  k9 O8 w. g     * @field agentID" [5 W* O8 c/ G) v
     *+ j8 {7 U* r8 O- n7 |" w. i7 Y3 x
     */, X5 Q/ A+ T, E3 u) |
    protected String agentID = "GasNode " + (agentIDCounter++)) P' {+ o1 n0 }1 K! R/ E6 N
8 h+ d/ k" e4 \1 |
    /**
3 P/ s2 K9 }* J( Q0 q8 ]8 J  g! t     *6 G" b) ^0 H8 k+ c4 `& \+ g
     * This is the step behavior.
2 q. g% d+ J! M& J& t     * @method step% x; |! ]3 A# R* n
     *
9 g6 L6 j$ p; K$ C- ^+ E! N     */
9 e* v2 S5 d- {2 {" ?    @Watch(
5 _+ `$ J1 B8 E, G        watcheeClassName = 'infrastructuredemo.GasNode',, Z" y6 O* [5 N: N" U! P; A- @
        watcheeFieldNames = 'pressure',- A; R; o+ h2 F
        query = 'linked_from',
" k0 ~- w; s2 F: ?, b6 A- F4 C+ Y$ o( L        whenToTrigger = WatcherTriggerSchedule.LATER,
3 n7 {5 d8 D* o; n3 D8 n        scheduleTriggerDelta = 10d
7 h+ I7 k. x) t9 \' \9 F    )
. Y) B/ k* F2 b3 Q$ S    public def step(infrastructuredemo.GasNode watchedAgent) {, A& h* r. \3 v! O4 R7 G6 |
. H8 i+ X& @! G6 d6 [/ J5 e, B  F
        // Define the return value variable.
2 B, Y4 a6 `; d7 `/ A3 o# o        def returnValue% ?( R: n2 ]& l4 H! c2 O( |1 s

- Q. A" q' K: p) ^) x0 U. [' Z        // Note the simulation time.
2 Z) f  K) M& B: R! f9 A        def time = GetTickCountInTimeUnits()
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( a/ N/ \5 G; U4 o' ]" y6 e        // This is an agent decision./ N4 x8 O3 q( B+ `: |( k  Q8 s; {
        if (watchedNode.pressure<200) {
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            // This is a task.2 g  i6 [% Q0 U
            setPressure(watchedAgent.pressure)
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        } else  {  b+ F" o# v0 t& M- U

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1 s: u4 H( ^6 k  x        }
6 Q. w5 l2 F, R8 W1 i  f! ~        // Return the results.
  k1 j" u, S' `1 j/ Z$ X6 \        return returnValue
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    }: c/ [  }# b3 z/ C( ^7 W8 f3 Y3 m
4 X4 v" C5 |; w7 r' E
    /**
1 }( A3 P1 E- C2 l" \* s' W9 U     *
! M8 ~- M1 K( V6 T8 `- c0 e     * This is the step behavior.7 p: B8 Y/ {/ H! r7 P
     * @method step
$ }/ w' ?0 V6 g, @( n' s     *7 _3 k9 r4 _+ {# S8 P
     */
1 b8 A6 h3 q& T- r; o6 e2 ~    @ScheduledMethod(9 j/ d- \, F6 U! m$ y
        start = 1d,3 W' U/ b! K+ O$ c8 a& {6 z6 k
        interval = 1d,: H! M& \1 h, R) B2 |
        shuffle = false
4 K; W& D' d6 d9 r+ U5 M$ q    )
: r: v" g% K! U3 t( v  H* {3 X; p    public void step() {" n, C2 n" ^1 Q. q9 W
" T+ @' p5 X+ h1 _. p
        // Note the simulation time., l2 K# Y1 ^$ J! ~
        def time = GetTickCountInTimeUnits()) |" q1 Z) x" n" O
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        // This is a task.1 E: \+ h0 W- R3 j; O, |9 d
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 K4 C% C1 f0 B$ G2 z        // End the method.' {6 N2 n3 t$ Y$ R3 j
        return  y! z: E# h* U7 @
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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* l6 i' t* c! J
       public def step(infrastructuredemo.GasNode watchedAgent) {" h/ t5 ^# \' r' X9 P; ^0 e& c0 h. T
         //这里是watchedAgent
& T' G3 u+ o/ _ 但是在语句中,你填的是watchedNode
7 R0 `  s. r$ t        // This is an agent decision.
% |! t3 Y  v- e9 K4 H/ C/ `        if (watchedNode.pressure<200) {  4 M/ H# q6 i2 R: |
            setPressure(watchedAgent.pressure)* D3 i+ S8 H1 j4 D
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- K4 E, t  m; V! [  p3 B3 ~1 r% ?% m' c
       public def step(infrastructuredemo.GasNode watchedAgent) {
  a  Z: P9 F6 F& ^7 k         //这里是watchedAgent- S7 g, b& {# z3 J
但是在语句中,你填的是watchedNode
; u5 g6 ]* k5 U; ~        // This is an agent decision.
% V: g- S; J0 ^: w% C, I        if (watchedNode.pressure<200) {  
. K; ~) N. \! m; R0 F" c            setPressure(watchedAgent.pressure)
( Y0 Y) t; `" }: y% s8 E变量名称须统一,可以都改为watchedAgent
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