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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 " [9 d* R0 u8 C

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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
' r' ^: f6 A* O( y    public double getMeasured pressure() {/ G6 U7 f4 I1 S7 |9 W
        return measured pressure
) {3 x6 r8 \( q. E- S' m    }
  K$ D! Z( n7 Q% Q! p) H# o) W9 |    public void setMeasured pressure(double newValue) {
4 }7 v9 @" H7 T- U        measured pressure = newValue  s6 s0 \: v4 y
    }
* X/ c1 ?( a8 |% E! y    public double measured pressure = 0, _# V; x1 m2 |# v1 s/ W
5 m: S. b6 _, A  J
    /**4 x. U% P1 J6 j
     *
- o: x3 C3 x0 b5 ]7 _& ], Y: w     * This value is used to automatically generate agent identifiers.
0 Q8 V; ?6 x! D; {% T( d) M2 S     * @field serialVersionUID5 q2 O; o! a; R5 G5 x" V8 A! \
     *3 D( a7 Z4 t  @' V0 c- ^
     */
  B3 p& b7 x/ y+ d( ^3 J    private static final long serialVersionUID = 1L& K8 f- H) I! _$ e

" q4 Z( ~; A5 J    /**5 k  k" Y/ W- Q
     *6 e2 t+ Z. d8 W7 ?: a. u& p
     * This value is used to automatically generate agent identifiers.: J+ L- U8 Z, w6 Q& e+ _, n( ]
     * @field agentIDCounter1 O) \2 d" a+ G* b7 e
     *# c8 Q% `$ J$ q) }
     */
3 i7 y' @% I8 b5 q5 R    protected static long agentIDCounter = 1. n5 ?2 o' g! i

( U3 Z! B% `+ i- O* v" B. ~    /**( U% o: E6 w, ]& y% t7 S9 O" R
     *
. L4 ?- [' P2 O6 k6 u/ o, m     * This value is the agent's identifier.
7 _- |7 P: \1 X+ a8 [9 N8 J" U     * @field agentID
0 Q  O; |! q( ~+ c1 D/ i     *
9 c# M$ ~, w  d0 g4 j" F) w     */2 d: ]  w% P4 F! N- n  M
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
$ E/ G% }. s, j% ^) m     *
: J- b. i( H# X6 s" V: S  G# W  Q1 O     * This is the step behavior.2 t* t+ a% b  u4 z
     * @method step
! l3 m! _& c; j     *2 r  v1 H" P9 V. t
     */
+ L. y/ |) [, g# [- v    @Watch($ \1 y8 O) k& m; ?* g6 a8 J
        watcheeClassName = 'infrastructuredemo.GasNode',
8 d: f$ Q* |' {# [        watcheeFieldNames = 'pressure'," N  d) w9 x! C$ i% E/ U, }+ y0 L' n
        query = 'linked_from',
/ w& T* B  w- w( Y        whenToTrigger = WatcherTriggerSchedule.LATER,
8 C( p# Z3 K0 x5 s6 r        scheduleTriggerDelta = 10d0 d+ R. z5 X, H5 \
    )* {% F; n) u1 E5 \: h
    public def step(infrastructuredemo.GasNode watchedAgent) {% Q+ s- c5 ?: S! r( `8 D2 Z3 M! z
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        // Define the return value variable.1 x) |) b! L2 n6 i3 y! A; ^/ }
        def returnValue9 b" x9 D( y) y

1 W# E$ M! X  z& w        // Note the simulation time.
0 q  D. c" e8 k9 E        def time = GetTickCountInTimeUnits()3 t8 Y" m& b7 k8 X

2 s* G! M2 @9 i8 B  n" |
+ \5 l4 P/ A! i        // This is an agent decision.( F: A( H1 t9 n0 j2 B
        if (watchedNode.pressure<200) {
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            // This is a task.
0 ?( _! q- a- _  \8 @3 ~  H            setPressure(watchedAgent.pressure)
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        } else  {  e5 j/ \: \0 L+ ^& ]6 E% n
- z% h4 q& d) H8 x. P6 f

/ I/ o/ F7 O0 {        }) W" z3 ]& s4 }2 i3 e* P: q
        // Return the results.' i  w6 e7 K6 \/ Q% \1 R
        return returnValue
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. i2 N( K; U+ M, q5 m4 A    }2 z1 Q# x6 g( t% O/ w

+ m$ r/ Z0 Y" n" y, V* t    /**
( V4 m# _5 E/ S, Z/ O' z% B     *; L: I2 R" W4 T3 ?
     * This is the step behavior.3 m6 D: o" y9 J& H+ r: d
     * @method step) F* `/ x* c2 t) T& ~
     *
: X) e- \9 a7 X- P; n( p0 M     */
) v5 X1 E; J/ C. R4 T& z( G    @ScheduledMethod(  _  M+ \3 W0 e1 @8 @/ Y" H
        start = 1d," t' e2 {' c! Q& d4 M% ?- H1 G
        interval = 1d,
: x) O* i. P% h        shuffle = false
2 F5 W$ }- `& w. ?) \    )
  O7 Y* s, T$ u1 q, a    public void step() {
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& ~7 E8 j9 b& r5 F# h7 E, y  m! \3 v" ?        // Note the simulation time.
- S! M8 Q/ H3 \, [0 f( l, j        def time = GetTickCountInTimeUnits()
1 ?( A/ W  V2 Y9 t. Y8 \( v( c4 Y: `% E9 W8 d0 z/ q; g
        // This is a task.2 `4 c  v$ g8 K# x. ]- \5 P& l
        measurePressure=pressure+ RandomDraw(-20.0, 20.0), p  p1 s5 Q! ^. N! x5 P( T$ Z3 {
        // End the method.
0 b" o, J, C5 [! P. Q4 @) d8 f2 x        return& S  ?2 i& X, J' p9 D" D

- c$ u6 K; }' G% A, b+ K    }

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) Z1 @" M9 s1 @( c( [9 P. e
       public def step(infrastructuredemo.GasNode watchedAgent) {
' p6 ?, }% X7 z6 ]: ^2 m) L* F1 g         //这里是watchedAgent% q% G8 x! O: t
但是在语句中,你填的是watchedNode: x3 V2 b& h1 ~- k7 E" M' P  h. @" o
        // This is an agent decision.8 Z# a4 S% R8 ~* u
        if (watchedNode.pressure<200) {  8 Q, j0 Q6 s8 G9 {6 u" Z: u
            setPressure(watchedAgent.pressure)
, K9 Y) Q6 Y9 i* H: q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7 x0 y7 e& @7 X, |; H5 R% z
       public def step(infrastructuredemo.GasNode watchedAgent) {) m) a4 h; N3 f, a$ h' R1 i6 ~. o- j
         //这里是watchedAgent! Z# L* G$ o& m6 y  y- L/ J. _
但是在语句中,你填的是watchedNode
5 e0 O+ l5 B, E, Y        // This is an agent decision.2 V! }' U' d5 h& H7 K' {$ V; E6 b
        if (watchedNode.pressure<200) {  
( J5 W! q) P2 Y% j' a6 B            setPressure(watchedAgent.pressure)
6 z4 t! H( g$ M; S变量名称须统一,可以都改为watchedAgent
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