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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 ( ?: r7 f: |" n. K% L' d, N

* c" g6 M) F. A" F* ?7 @/ m
* T! d1 {( G: z- ^0 ]@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, @. o( k0 d) i$ ?4 I  T    public double getMeasured pressure() {
) W0 P! x0 ?! o( ~$ m        return measured pressure
. _: J; o# F5 C% Q' R5 j- g    }
& Q% N) Y& `. T; d6 @1 G4 G5 Y. `    public void setMeasured pressure(double newValue) {9 B  g5 _# q( h; f) U! x
        measured pressure = newValue9 q6 n/ R9 G9 ], N& g3 \
    }
+ H) v. w/ ~+ X    public double measured pressure = 0* ^) s. ~( u. ~3 l& O

$ N4 J5 Z' c1 W; G& ~+ @! M    /**
6 K# L2 V1 {" m" C" R3 v     *( [4 x7 s: ~; I$ z+ ]( a5 n
     * This value is used to automatically generate agent identifiers.
+ `- E: C; |$ M' b2 a     * @field serialVersionUID
2 Z9 O% I5 n+ d9 y7 Y7 n6 Q     *8 e/ P* F4 l/ ^$ e/ x" r' _
     */" A. c! J+ @6 Y+ h! N- c7 ?
    private static final long serialVersionUID = 1L/ \/ |" r7 ]9 f* d
; P6 B, n; p4 ]% w9 e* I6 \
    /**) H* U! T) b* |1 `: _
     *
2 r: k" H! f( `     * This value is used to automatically generate agent identifiers.
! W/ \  S- [9 ~4 N     * @field agentIDCounter/ V9 \: [! |; a$ s2 Z
     *
; k) A2 z5 m$ k9 q: f4 N5 _     */
! i3 X' I4 P1 Z1 L3 z  Y7 ^    protected static long agentIDCounter = 1% |' o1 U  l. G
2 J" W5 ^: ]" F5 S1 w/ Z% B
    /**
7 d2 ~0 r& v. H     *
) Z& C: g& {) y# H     * This value is the agent's identifier.
2 Q; t: b# g( k7 o9 B     * @field agentID
) u) I( }# U7 E' V; f1 ~     *
. l4 Z! A  A8 Y! J' T     */
, Z& Z  |! g5 y0 r2 T. ^# i* s    protected String agentID = "GasNode " + (agentIDCounter++)
' L) u$ X) P2 a0 w5 c9 t) c, h9 m, J  h5 a, f6 u
    /**
4 e& M. J( ^% N. `' M     *% g9 {: I. X! t# ~3 o& b
     * This is the step behavior.
/ V1 `0 `  K5 k3 w0 \( L/ k6 V2 {     * @method step
/ p; d: |- r! @5 T. v     *0 Z& r% i/ p0 S
     */" v7 f! {+ x, C: N' g& f0 N; u
    @Watch(
/ f* K3 |, i6 m% z* K, s( I        watcheeClassName = 'infrastructuredemo.GasNode',
3 F1 P6 U$ i4 G/ s6 \* a        watcheeFieldNames = 'pressure',
. S% g/ \; P+ q. s+ k        query = 'linked_from',- G' e8 [3 n& G4 U. q& ?- o* }0 p
        whenToTrigger = WatcherTriggerSchedule.LATER,
* ?- B" X5 H- `8 g2 M        scheduleTriggerDelta = 10d8 V1 A0 }3 @5 v. A* z* L
    )
+ |" E) M: i8 Y  x3 V8 }    public def step(infrastructuredemo.GasNode watchedAgent) {. [  ?6 {3 B0 x9 ?

8 q/ e4 l, Y1 L" L* [( O1 O& G        // Define the return value variable.% v7 W0 b1 w; w9 M! a
        def returnValue% k0 Q, K! j% o' _' d1 m/ c+ X" k

" j* W  N( A0 |/ w        // Note the simulation time.2 }. Q' g8 H# w0 i
        def time = GetTickCountInTimeUnits()2 z; [* l6 s  H2 b: [, E/ f

3 }4 B* N7 f  S% E# J
8 ~  o5 _- x1 M* V9 _: _3 F        // This is an agent decision.4 X& w8 [4 L# z. W" C7 j/ ~4 R4 b
        if (watchedNode.pressure<200) {" ]9 B1 r) o( V7 {2 i& [1 y; N& ]4 k

) t& H2 ~* w& \- j' O            // This is a task.
+ p0 e1 d) v9 {( X            setPressure(watchedAgent.pressure)% P( \, L) i& w1 J* n7 A- K

* W8 O  p4 K1 [        } else  {; Y+ C- U2 @+ V6 p- O

/ b# I& I! L3 y$ s, U. J: ?
. B) Z( j  W$ M9 a; v        }
/ r- `& D, m& M# S7 f        // Return the results.
  `% M6 i- H+ ]/ M( H        return returnValue
: _) e! v$ S9 W9 Y! b' S
7 @, \5 E! d% v. v2 _/ o  z    }
  `# [" i. R7 P" u. \2 q* v
( k4 C. q" ^/ x+ h* y; X1 M: ~    /**
& Z: K# I# O+ q     *
# P2 e2 u/ O% _% t: Q     * This is the step behavior.
9 ?, |1 l) C3 q! f8 M: m     * @method step
& W7 S+ x$ _. b0 P* C  W. [     *
" m( @; b7 X, P' t7 @     */2 }& @4 V6 [, P  Y  y7 I7 f1 h
    @ScheduledMethod(
$ A. q$ G" S. j; q' Z; @6 X        start = 1d,
' ~+ {( K+ C. a) E% n        interval = 1d,; @. e5 [5 N3 M0 v; }, D& J. d. R
        shuffle = false, E+ f1 r# Y  R, a8 t7 p7 {* f
    )5 _- J. y" g9 _) Q, r  W! u1 L
    public void step() {0 w7 @4 L6 r4 g, x) Q/ I; r* }, E

5 {% ~5 h1 f* O/ C# p$ K" \        // Note the simulation time.7 O" y- e, }4 O
        def time = GetTickCountInTimeUnits()
; p9 b/ T; C/ {- V0 A* [) c: W1 w% o3 V+ I/ _
        // This is a task.
) _. N3 @# [3 X9 f+ ~        measurePressure=pressure+ RandomDraw(-20.0, 20.0)) N" T) A3 c. W8 K
        // End the method.) t0 W) y4 K3 j8 u- L7 r
        return; G: [* ~. q; t: q9 k
+ P0 I8 b2 q4 y
    }

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
. Y: t9 y" P+ S6 O       public def step(infrastructuredemo.GasNode watchedAgent) {
7 B" z  U7 x! w/ @3 E         //这里是watchedAgent  p" q% t: ]5 S4 r6 F3 W- `7 K) V
但是在语句中,你填的是watchedNode
: J( i2 K  ^- ]* L  K( ]        // This is an agent decision.
. G( F7 h$ c: ~3 b7 o6 ^% @; X        if (watchedNode.pressure<200) {  
- C/ W/ \* A) @9 I7 X; j            setPressure(watchedAgent.pressure)! m* K: b4 C' B
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* [0 Y/ v& [4 P- f& x6 `  ]
       public def step(infrastructuredemo.GasNode watchedAgent) {2 ]9 `2 ^9 A/ M& O
         //这里是watchedAgent& [: t" g( Q; [" ^9 m* p
但是在语句中,你填的是watchedNode
7 y6 o8 v  D- Z  P  Y" s' D        // This is an agent decision./ `% E- B: K+ D! v4 F- t# N% H
        if (watchedNode.pressure<200) {  
% t, k6 r- s) _. m( M* M3 R) S5 Q            setPressure(watchedAgent.pressure)
; q& v% o4 C, T% Z9 S( t变量名称须统一,可以都改为watchedAgent
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