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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 # C2 V0 E4 D, x# b; g' V

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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 ?7 d# j. N: M" v% q2 s
    public double getMeasured pressure() {( T, A( H  c& J$ u. j( u# d
        return measured pressure# M9 o. w; k" C" f. V5 r
    }! n! G+ C$ h4 L( ?
    public void setMeasured pressure(double newValue) {
& G( [4 d  {- S6 Y0 G1 t        measured pressure = newValue2 C+ A8 E2 f, J- `' N. o
    }
. A2 o7 F8 {  a- x+ J# n1 w  y    public double measured pressure = 0
2 u. S- X5 k) E& A- G. h
- S5 A4 k2 ~9 U/ j    /**
; t2 r% ?5 E, \& B" g$ W     *4 G9 z- C( F& O1 x
     * This value is used to automatically generate agent identifiers.- h$ y5 G9 J7 ?2 E% C! i
     * @field serialVersionUID
/ E- A) S8 s( \9 T4 M     *, s% x  m' c5 b3 d9 y
     */. n/ m$ E  E' ^8 P
    private static final long serialVersionUID = 1L8 k8 j. R) \; T0 B1 g

( Q- D! s' y4 {3 ?' b1 X    /**
3 Q# n1 Y6 G, M6 O, m* Q     *
( q3 K, E7 Y+ o! S/ c3 a     * This value is used to automatically generate agent identifiers.
) S/ _+ [1 T( L, f" A     * @field agentIDCounter: [+ j7 x# t# ]
     *5 y# }( B, |# B  j" ~
     */
, f  T: Y" g* b/ G2 d+ `    protected static long agentIDCounter = 1
  P  p* j, `# Z$ l/ E$ }7 I
+ @: p5 Y% U+ {- T, w) `% q    /**/ V& J1 K  W( r+ b
     *
' d& a% |, d* ]3 F     * This value is the agent's identifier.
( y6 r' H) \/ g( {9 y     * @field agentID
4 s* V  F) S, p6 a- t' V     *
  P+ V& X2 B0 b, R     */
, b. @! z% b9 J4 K+ Z0 ^    protected String agentID = "GasNode " + (agentIDCounter++)
, ?( d# ^. A3 {8 w/ ?; d. T
  r4 ^* ^- _1 }* {" i5 B    /**" |, l6 [  ^5 X- t: e8 S4 \' ^
     *" U% r* A! W' z* b3 i7 U
     * This is the step behavior.
; }! R* r& [/ e5 _     * @method step
+ {$ ^  S: k5 n     *  B3 S, w3 F3 s- W0 T# d/ i
     */
/ v( O+ E! N9 x4 y    @Watch(
. |6 Q+ `3 n' ~4 D; b        watcheeClassName = 'infrastructuredemo.GasNode',
2 V! c  Y+ R  U% v* q$ t        watcheeFieldNames = 'pressure',
4 A( r6 C5 |% R+ l* A& @        query = 'linked_from',2 U' I& g6 h9 ?) A1 j
        whenToTrigger = WatcherTriggerSchedule.LATER,
# u% E$ r( h* S        scheduleTriggerDelta = 10d
" ~6 Z8 S  @6 h. Z9 O6 u( r2 `+ Y    )- o( P7 d& |: f5 U/ ?/ L5 a: f+ ^4 R4 ~
    public def step(infrastructuredemo.GasNode watchedAgent) {8 I% k- A4 b5 m; t3 E1 r5 h. E

4 H# }& [$ W9 B3 H- |        // Define the return value variable.
+ C  T) X9 e6 A$ x6 v        def returnValue' D: z5 ]1 l0 Y+ L

  o8 Q# {( Y. V! d        // Note the simulation time.
! t1 u* F6 h8 \6 N: a        def time = GetTickCountInTimeUnits()0 Q" w. [# T' @. C/ t
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        // This is an agent decision.! z3 r6 b! M' ?& Z, b6 ?9 y" M3 y$ v
        if (watchedNode.pressure<200) {' Y% [& u: T6 X- d

: M, l- r' j2 I' ^* O            // This is a task.
% a- A, u" B* y3 v  E) u+ K            setPressure(watchedAgent.pressure)/ R4 t  O! D/ Z6 S, r" Z- V

6 K5 h0 N! h. }) F, e: `        } else  {# b+ H" [+ L$ Z, K- R; s

& K1 w6 U1 C% h& m, [: V# D1 W2 j* v5 A' j& k
        }; w. O3 F6 V) x& ^
        // Return the results.
* U( d( r  N: |% Q        return returnValue0 X+ s5 h6 Z- H6 T" K( E4 [( W
8 ?  Y% C0 s7 q& R0 R# u" u; K; v4 d
    }2 J, f+ V& i, G, J

3 X: v- s8 T0 P( N% w4 v# p/ P  W2 [* Q    /**
/ V( ]" R( T% a4 E& `     *, [8 u1 S0 Y3 ]
     * This is the step behavior.9 ?) @/ \* G4 E& E# _1 y% G* q/ R
     * @method step  b" K6 _) D, W: J+ p" M- V( P. X, D
     *2 x1 S3 F' w) E& T# G
     */' @5 r/ V. x* K2 }
    @ScheduledMethod(  y7 n4 m! ~' f7 C( ^
        start = 1d,/ I' k% f8 M. E+ k) C
        interval = 1d,
7 V( @- \' @7 K: T6 h        shuffle = false% G6 u+ Z8 o' A0 S" t% \1 K
    )
4 t% a  a. w. _( H- ^    public void step() {. b; d# S1 W7 o; r9 A6 x
2 B8 N- J! p9 K8 o' m: b
        // Note the simulation time." M9 W! j+ B" E' F7 q
        def time = GetTickCountInTimeUnits()1 O8 \: C% t$ p+ i( J6 h
& V* Y' r: X7 n
        // This is a task.
0 P; u* `$ U, d" L7 C2 a2 j        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
& Q0 }7 _0 C: L: j& g! P" }        // End the method.) C6 j+ |( u2 m+ c$ b  w  E
        return
% Q. Z3 a7 f3 ~8 B
2 ~+ O+ Q' ~9 c% e    }

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! s* T) C6 ~, n, [1 S5 S
       public def step(infrastructuredemo.GasNode watchedAgent) {. h3 h( C! s) B8 [' |% q
         //这里是watchedAgent
4 p+ D" `. i8 K5 q& q) r, u) s$ T 但是在语句中,你填的是watchedNode
8 v% i8 T5 D% A# }        // This is an agent decision.
5 y2 `+ w+ X$ k        if (watchedNode.pressure<200) {  
* C* |& t- g) l. O% Q            setPressure(watchedAgent.pressure): e8 X" |, |  N/ ^
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6 W6 [  u$ ?0 l+ l# V' h& b: b; c) D
       public def step(infrastructuredemo.GasNode watchedAgent) {
+ _; _% a3 s, l         //这里是watchedAgent
; _- y4 x4 y; Z. y; N- c 但是在语句中,你填的是watchedNode$ g( H7 g. A( b& E1 h; m" h
        // This is an agent decision.1 M+ U0 ^8 b. J( O2 x" S7 J' ~
        if (watchedNode.pressure<200) {  * A" U" B7 X, d  ^7 [
            setPressure(watchedAgent.pressure)
% |3 C3 @$ C: p  n  @) y变量名称须统一,可以都改为watchedAgent
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