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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 , v  y1 R+ P' `. U3 C" h

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7 X+ E( B9 p3 K6 S@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); z3 {( P; C+ X! t) M4 U. s
    public double getMeasured pressure() {7 \, R1 ]$ Y1 [/ U8 ^
        return measured pressure% g" U5 _% M+ L; p( E- d
    }
3 y4 Y0 s% n4 Y# z; `2 U    public void setMeasured pressure(double newValue) {
1 m7 W: X, i- Z1 d! i        measured pressure = newValue( _1 k) i  ~: R' x# {0 p' d, v3 S- d& @
    }
. T, H- E' S7 ^# Y& o, `    public double measured pressure = 0# X$ T3 v' z; h9 b: G4 x
, i, W/ l' `. h* y
    /**6 y2 g/ ?+ G1 Y" D: f9 k
     *
4 H/ \0 y; H9 x6 k     * This value is used to automatically generate agent identifiers." y9 s: e1 \) k+ c
     * @field serialVersionUID
! r2 b8 R7 S! y0 x. b* q     *
- g6 D8 Z- `: Z- b% r     */8 p7 c- Y, A* C5 i/ _
    private static final long serialVersionUID = 1L
9 X2 ]! ]/ X2 H8 W" B: Y! v
$ P' I, ?. r5 B& I9 ^. j    /**- u: `/ b$ |/ ]) H7 S. r
     *
" Z- }$ |7 k, L; R7 F; j     * This value is used to automatically generate agent identifiers.
  j1 X3 W2 ~* T. w$ D1 P     * @field agentIDCounter% k4 x% J; x5 L+ S, a. A+ b
     *
$ d' B4 C+ D# z7 V- Q+ N# w6 e     */7 e; U/ y, d) t
    protected static long agentIDCounter = 1
  G8 \7 C6 g  f  g
2 T1 I0 c7 t- `' N" ?0 C    /**
4 m- J" B- e2 [' S3 \- }     *" Z, x5 ?; N; a; z6 L7 y* h4 y
     * This value is the agent's identifier.3 L9 a6 B& b, @( a( ]
     * @field agentID
% Q: f) W: X& |* X* c9 [     *. b7 J( ~% _% G; ~: u. B3 Z
     */
0 K+ B$ w) t3 |8 O% b* s3 L    protected String agentID = "GasNode " + (agentIDCounter++)
: M  _9 U& `5 g9 L% b( u7 a
3 I: y5 M: I, s; W# z  w/ v    /**
6 g  X/ o: L8 @6 |& I4 X' K/ z6 K: z     *: j) Z4 L2 y) x! V8 h0 F: Z: ?
     * This is the step behavior.5 c7 F7 I' i( P- N/ |& F
     * @method step) H7 o: v* m1 R' i
     *6 ~7 K9 m; b$ r4 p+ v2 c
     */
, B; i9 e/ ?) I7 p' |' i- e' w& V    @Watch(% X6 m8 y- a" t
        watcheeClassName = 'infrastructuredemo.GasNode',
  X' U( i5 d! v- C' A3 c        watcheeFieldNames = 'pressure',  j/ A- y. o" G. [9 Q. l- L+ ]5 v
        query = 'linked_from',+ Q; z" o! \6 J/ k/ {  q
        whenToTrigger = WatcherTriggerSchedule.LATER,
$ {, _! P  j  A- p        scheduleTriggerDelta = 10d* n; k! v# u/ A. u4 b5 W, @3 Q
    )
3 F% [0 ~) t8 m: U1 Z6 M! B    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.* H) ^: T8 Z* z/ b. Y3 T
        def returnValue
  I9 D% q3 `7 p# a- S
% l5 ?3 G- z- l$ m, ~( h  d6 W, m        // Note the simulation time., j, ?  C; C# v
        def time = GetTickCountInTimeUnits()
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  d9 e$ k9 F. w1 O! O# {        // This is an agent decision.& K; L9 k2 k: g  u
        if (watchedNode.pressure<200) {
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            // This is a task.9 j* f& d/ b8 S& ~) F
            setPressure(watchedAgent.pressure)
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        } else  {) t# e  c- ?7 s6 k- @

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        }& `  c# r; j  G$ ~
        // Return the results.( M# R7 D( o: _2 S
        return returnValue
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* o/ I- @& j% R+ w& e' \    }
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! n# N1 M/ E) S) h    /**
8 b2 c  U, O$ I" V+ L0 V- l     *
6 E9 u3 E6 v& y" \' U6 L" u. _     * This is the step behavior.) a9 Q5 i  V8 Q9 q9 T" E
     * @method step
. z. ^! `8 b% \; W9 |6 W     *
+ }; ]" v1 A" R9 s     */
" q, S6 T/ ~& L$ w    @ScheduledMethod(
! ^* d, {+ G4 }. L        start = 1d,
/ E  o# R2 K& ]        interval = 1d,8 Y+ w" ]. P2 H2 b
        shuffle = false
( F8 O$ L) s! F    )
. B% Q* m5 W- G0 V+ t    public void step() {
" @. H3 W" N, t9 m
2 z& ]* z! \  L$ Q; q( m! M        // Note the simulation time.
: S5 J" [' h7 d: \& q        def time = GetTickCountInTimeUnits()
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) R' i5 Y( }1 B* e* v8 @1 o+ L        // This is a task.$ L# c8 |* j2 }! k) Q& C
        measurePressure=pressure+ RandomDraw(-20.0, 20.0): [4 w8 j: |& P" m9 D) G8 Q0 ]
        // End the method.
( R9 ^4 G. ]# c% o: ~! R        return
, L2 }& N2 A. v/ e1 _: P9 A+ b; R- 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
& `1 i( Y5 O( b* e: _" v+ A7 K       public def step(infrastructuredemo.GasNode watchedAgent) {
+ K& j2 F1 |" P2 N         //这里是watchedAgent
+ C' m; [5 `- ~& l/ ^# w1 z$ D7 T7 i 但是在语句中,你填的是watchedNode# U, u2 w. N% k; ?* `# @
        // This is an agent decision.
& X3 c3 Z" K" S# E8 E        if (watchedNode.pressure<200) {  4 W* J7 n2 b- `: b1 @7 j4 }
            setPressure(watchedAgent.pressure)6 {, a- N% Q7 g1 l
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4 L% a( n6 e: ~0 l, c( l
       public def step(infrastructuredemo.GasNode watchedAgent) {9 L) ]& X  i; V3 m  i  K5 B; a
         //这里是watchedAgent! A( m. S" d" N
但是在语句中,你填的是watchedNode
0 ]) D# r1 S) l6 _+ Z        // This is an agent decision.
6 N+ N2 y8 U0 ?1 o0 o0 J/ t        if (watchedNode.pressure<200) {  0 f! i9 B/ `' {- z+ Y
            setPressure(watchedAgent.pressure)
+ g7 k7 t* F* @& `% y6 t. b变量名称须统一,可以都改为watchedAgent
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