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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 * e; F4 b/ e$ k/ X
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# r/ E" ]; A& }9 p* z+ ^
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ E# r! L& ?" @7 ^
    public double getMeasured pressure() {
4 Z4 }3 d' Z% d# Y        return measured pressure
$ D  L2 S$ y" u; j# f* f    }
5 O: L3 B+ v' M* B0 {    public void setMeasured pressure(double newValue) {
+ F; L  ]1 @2 P2 G5 D8 m        measured pressure = newValue/ A) e. M# c8 g: q+ j
    }1 B1 D9 p8 Q+ F
    public double measured pressure = 0- z& l: ]# }8 a; i; q/ }, ^9 d, j+ B; i; t

* q, _/ l/ K2 }    /**5 m! \8 ?, M% W- V
     *
3 ?6 ?. \5 ]! w! S     * This value is used to automatically generate agent identifiers.$ C: d* p- h. U. K1 ]! }
     * @field serialVersionUID
* L2 e3 ~# E0 s" v6 F6 \1 d     *: D; N- c. |7 p5 H) `5 e: I
     */
1 ]7 {3 ]' |0 m# t7 ]! n' C- ]    private static final long serialVersionUID = 1L6 N& n( F8 o+ ?4 e# n
* D- a8 Z$ v" C" l( r
    /**8 u1 u8 h! k. o- `: h7 m
     *4 T& G/ J; w' s
     * This value is used to automatically generate agent identifiers.
2 m6 f( u2 \6 ?3 C2 `6 }$ v     * @field agentIDCounter4 x- e; I( r! f. L
     *
  w, q/ M& \# D0 D5 n     */
. r8 j9 A, [: ]; N& B$ a/ P    protected static long agentIDCounter = 19 `9 r4 E" X' i* I* m; E  d, P
: L+ Z9 e# ^3 J, O: i
    /**  A9 S1 c) Z2 e+ Y$ D
     *5 i$ @- {  p' P* y4 ~
     * This value is the agent's identifier.( V0 }) M1 i7 A- e: G9 n
     * @field agentID! K& s: |1 [7 R7 |2 n
     *2 E# G! @9 U, h
     */4 r! s: J( `9 P4 h% r
    protected String agentID = "GasNode " + (agentIDCounter++)
6 n) l6 Z7 v/ j
7 `6 z$ m) G1 r4 Z5 V( d- A9 \$ h    /**" m# E8 q8 q- J: B5 X( c
     *5 {( n, ?; M2 U' m
     * This is the step behavior.$ a* n! e/ V- }: E. ^
     * @method step
% Q% P. @- N( P+ v* g' w' Y     *
* |7 f- e. f1 Q+ H: V# w: o( J     */6 B$ \* t$ W& S0 V( c: C
    @Watch(
  s1 u% K8 j0 L; C2 z; j4 R        watcheeClassName = 'infrastructuredemo.GasNode',& X1 N( J, j  B
        watcheeFieldNames = 'pressure',( b/ k& L- G' t- q# p
        query = 'linked_from',
* `% K" m5 P3 d  o! P$ Q( h. B        whenToTrigger = WatcherTriggerSchedule.LATER,+ R& E3 |7 K+ W
        scheduleTriggerDelta = 10d$ W6 c3 o- Z2 y' Q6 Z; s
    )
2 U  m; N* ?' V0 ?: z    public def step(infrastructuredemo.GasNode watchedAgent) {* r% F& w  e3 K& K' X  M, i

" b* [4 |5 E" v# i( S        // Define the return value variable.
4 \/ ^! ]  f: e  M9 _8 Q9 S        def returnValue
8 @4 y$ F+ g0 C! L" _* l
0 R) r0 z4 I# U        // Note the simulation time.
+ m* X0 q! P8 j! N. B$ v. d        def time = GetTickCountInTimeUnits()" f+ `  N) r4 v6 e9 W. L

/ S2 {4 r5 B0 J- o' {" f
2 b0 o* E0 D& v8 ]) o+ S2 a        // This is an agent decision.
- K* I. `& G% @' C        if (watchedNode.pressure<200) {
% l2 U  x) t4 I& i  W6 A
8 z6 N7 O( M3 z" j. C            // This is a task.
/ U. D  k9 T% d! P            setPressure(watchedAgent.pressure)
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        } else  {
: @7 H7 V( f6 e" y
  ^/ f2 a/ T$ Z* F/ O* v. c8 J0 j9 q7 `9 f$ }/ j
        }6 W. j2 [' H0 f
        // Return the results." Q# W: P$ M5 \! W
        return returnValue: v6 x, f2 M3 Y" a4 c

, g- z$ X5 y' _: ^( ^. j" \    }
6 d, u+ w( a+ z) a& f  c% g8 q7 k6 D: {# }
    /**
$ h% u3 w8 v: d" {5 T1 {: n+ z. J, N     *
- p: P$ f* t5 Y2 I) i3 |& o0 z     * This is the step behavior.
8 X) K/ k! Y  {     * @method step/ F- E, K: ]" i
     *
" G6 z& V6 f: A" v4 ^# o4 k     */
8 K3 m- [: w2 R4 N( q    @ScheduledMethod(
, I7 M  T0 V; e* o$ H        start = 1d,2 u' Q3 b; X! r/ L0 v
        interval = 1d,
3 B) G* x$ A7 x, n+ O% y6 Y        shuffle = false9 o; g( W4 {/ H
    )
. u1 U' s% ]( ^& T0 n* C" v0 A9 O    public void step() {
% f6 e. X3 {- y3 Q. b" d/ H7 k8 T9 Z( s$ c/ }% R* r
        // Note the simulation time.
% D6 e4 g4 n, ^$ ?( S4 ]1 g        def time = GetTickCountInTimeUnits()* G: V9 i0 f- `2 x8 ?
" q3 C! }  F& Z: _
        // This is a task.
& m9 c* ~1 S9 c( F- H6 f        measurePressure=pressure+ RandomDraw(-20.0, 20.0)" }/ p7 \* N. U7 ]! K9 c( u1 i" k
        // End the method.
" @6 E& Y- |' S5 \$ u) M3 J        return6 b$ j1 W" C  S; i/ v8 G

, c2 v+ ^( y5 l' l6 Q! v4 X    }

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$ o5 T5 S2 \( D: B
       public def step(infrastructuredemo.GasNode watchedAgent) {
' Q5 v' ^" A7 ^- d; {/ V6 l         //这里是watchedAgent* a( z+ G* ]3 B& c3 Y7 e& t
但是在语句中,你填的是watchedNode* Q/ c7 v3 P" k
        // This is an agent decision.
0 C( B- u8 c5 h1 z2 L2 ?        if (watchedNode.pressure<200) {  
) i+ D6 G& C' ~$ {) v            setPressure(watchedAgent.pressure)
. J9 V/ Q- O7 u' f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& J8 W: q5 g: l  S8 {' ^
       public def step(infrastructuredemo.GasNode watchedAgent) {  R3 n3 {% B) `5 U) H- v
         //这里是watchedAgent! x- u& S. T( o4 [* q; Q& s1 \6 ^
但是在语句中,你填的是watchedNode& P& E4 |* m9 F& ?1 p# V0 p
        // This is an agent decision.: s; h7 W! ?; C( I8 P  |
        if (watchedNode.pressure<200) {  
3 z: T  R4 V$ e+ L) A- w7 R, Y            setPressure(watchedAgent.pressure), ]. a# }* ^$ o* c5 p/ P: R% l
变量名称须统一,可以都改为watchedAgent
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