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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 F7 `: |- s5 p) Y6 [

6 S' j: b5 U1 O) g. l9 A4 l. Z3 L1 |
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). c$ g' r, q+ [2 _9 ~- j
    public double getMeasured pressure() {
0 \! T0 L- ^7 s        return measured pressure
6 x  L; ?, ^+ [; M0 M! h/ O8 `    }" G2 A5 ?8 n, {+ }6 X) \' m
    public void setMeasured pressure(double newValue) {- m% x; }" l" q8 |9 k7 g- E
        measured pressure = newValue+ C4 c5 E  A0 i6 w
    }
& r3 o1 S0 ^9 S& c: m# p+ P    public double measured pressure = 0
: X& k6 Q: \' O! T6 k2 H1 X, I% I& }& `4 j$ {
    /**
; S+ u% q  H' J# b     *
3 d7 Z9 h/ y; W- _     * This value is used to automatically generate agent identifiers.
1 P) w0 c; ^" ~0 u# P6 B3 e9 \8 \     * @field serialVersionUID* P0 X$ D% ~# [; b6 K
     *
9 a! X5 P5 b8 T; V; D     */5 F6 v4 D) r+ G! W2 y- ^, w) o8 h# f
    private static final long serialVersionUID = 1L( o7 c, b4 N9 d: f
2 J) f! n  w! ^% V7 p. f
    /**
% H: r. m; U% Z5 d+ g+ h     *
* V! o9 {+ r4 G! U5 s2 I     * This value is used to automatically generate agent identifiers.3 |6 k* ~" F4 \( {0 g1 m. C% G& G  y4 ^
     * @field agentIDCounter
6 B# Z' Q/ n# y* o     *
# l. x9 F- j4 y/ ]4 }     */7 J+ o$ {% B" C7 v/ K
    protected static long agentIDCounter = 1
, l: O, T3 z% R1 |; a, _( u& w
# d1 t2 S3 O" e3 Q8 Y& Y2 k    /**6 O9 t  o# @# I; N; C: [2 {
     *
( X% L* a5 X# L2 w- y2 b     * This value is the agent's identifier.
( Q$ g/ _# u# e3 o     * @field agentID
, o! j3 F+ |0 `9 g, y3 j1 T" l: i$ F     *
. C8 k, f% B; l" n: K5 T     */
* X. ]5 ~8 k3 ?% y    protected String agentID = "GasNode " + (agentIDCounter++)
: X" M( J4 r2 ]* Q+ f! p9 q
% l5 G# L' K' W# q    /**
2 |0 [; `' L* `, D  i- e     *
: x3 r! @2 k% X/ K     * This is the step behavior.
7 l' c% n7 q) X& N& K     * @method step
/ x, c# v4 t9 [, A& S1 x; Z     *0 C8 J: x  p* t2 k1 i. y) m( T" Z
     */
3 ?# y# _+ L# q& s2 S4 ~# Y    @Watch(2 h5 {6 p3 N+ v
        watcheeClassName = 'infrastructuredemo.GasNode',4 G4 N1 Y4 F! w& y4 L
        watcheeFieldNames = 'pressure',
! p+ U6 X5 n( s3 c        query = 'linked_from',0 T0 `1 L6 m- c6 F0 R$ G" A
        whenToTrigger = WatcherTriggerSchedule.LATER,0 y) t7 \, t' [8 P
        scheduleTriggerDelta = 10d; ?8 ^1 P+ T8 B6 I5 R4 n: I' Q
    )) R& L. D# ~. {% Q2 d5 D
    public def step(infrastructuredemo.GasNode watchedAgent) {9 ?% U/ u% ~: ?' q3 |" C
+ ?8 E+ h4 ]. O/ `1 p1 J' J; E
        // Define the return value variable.
9 F8 ?5 N; D* z' Z& A* T6 [        def returnValue
, v+ Z0 a" `& o% t" s
5 _$ `. a# g, a5 M- o0 [        // Note the simulation time.
2 k$ z# b+ W0 Q" R6 ]$ }! L        def time = GetTickCountInTimeUnits()% E& s7 O5 {  J4 }
4 A4 s! \! Y$ U# G

  K! Y* d& B( }7 Z6 a$ X+ L        // This is an agent decision.
% Y5 w5 f4 N1 @. ~6 a/ `        if (watchedNode.pressure<200) {
. U1 n# L. J0 |$ y+ z# Z; L( |/ M, b2 f5 q
            // This is a task.4 G1 [5 }! w* T- m* @
            setPressure(watchedAgent.pressure)* O- K: f+ A4 x$ c2 u
# M* e  J: s1 ^0 A: @6 \; s1 B( y
        } else  {
) k4 c* B' I" w& l/ {) m8 J1 c8 F6 Q& Q* E! j0 O

1 ?4 x8 h' Z0 p2 i        }
. S3 N0 a7 _0 Y; C/ k        // Return the results.
0 T8 W6 Z( k. X: H7 ~        return returnValue
! Y4 I9 P# q+ c. ?5 u( ~- G, m" M4 ~5 z
8 [; E  H" q: y9 G) R! T1 q+ X    }. g& _+ L$ c( J6 S

7 f/ H9 Q. l3 }) l6 k6 t' K    /**+ X4 u! c6 ]$ F
     *, Z) x6 R& J: m
     * This is the step behavior.2 G4 H" K2 A5 g# S
     * @method step
! F( q- `; y. r6 s8 c     ** h/ M' y; n5 G  K# z: \- c3 b
     */
$ P5 A7 j" m/ ~# N. J: L    @ScheduledMethod(
4 `$ K: I/ D4 ]3 D3 g9 Q5 |        start = 1d,+ |& B) }2 ^5 ~0 F' U" U
        interval = 1d,
' \7 P# o+ ]2 b' R( |% B$ W        shuffle = false
5 T7 ?* @3 q+ M  [- p    )8 p, o) P* T  d$ r7 f( s
    public void step() {2 H; W2 ?4 V' `5 O2 a
+ c2 G% C; m: p5 p; C4 V
        // Note the simulation time.6 w0 u1 _* a) Y4 h' U, g# }
        def time = GetTickCountInTimeUnits()
6 a8 J9 |5 X! o( P' s. R# d, Y* i2 A. F
        // This is a task.
0 G3 o( c- X; v/ F% U        measurePressure=pressure+ RandomDraw(-20.0, 20.0)! l/ @  q8 ~+ @* A0 t6 e
        // End the method.
' p# x; d# Z) |# \- E& f, ?5 x: `3 B        return6 H; L- ^! d% U, p: Z0 t

. k# @4 Z0 r6 z9 V# M% A1 X, x  c8 a    }

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
6 z* T1 A' D( A7 y       public def step(infrastructuredemo.GasNode watchedAgent) {
! B4 E' j- S6 Z5 m# K         //这里是watchedAgent5 k, u9 A, R7 |' y7 s7 V0 {
但是在语句中,你填的是watchedNode# r$ o5 `  v+ A6 `8 C  U. ^
        // This is an agent decision.
& P0 p7 L; y& L: d3 A# A* P        if (watchedNode.pressure<200) {  
  @+ u! P+ K+ S  O. Z, P& B+ Z: ^) T            setPressure(watchedAgent.pressure)
7 `6 M0 S- ~) x2 A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
& X2 a- u! f$ d6 d       public def step(infrastructuredemo.GasNode watchedAgent) {
8 Q1 ^5 D6 u4 M& Q0 Q: y2 U         //这里是watchedAgent
: i# _4 s, H2 s7 | 但是在语句中,你填的是watchedNode' P6 h( f* _* I8 W
        // This is an agent decision.
7 D0 C" l' l$ h' M, B        if (watchedNode.pressure<200) {  & c; \4 x4 S* U4 S7 x
            setPressure(watchedAgent.pressure)
* }( ?  b) z% z% r变量名称须统一,可以都改为watchedAgent
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