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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 d) G8 @! Z2 ~* R* h

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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( r3 ^  H9 \, U% Z0 I    public double getMeasured pressure() {
, p2 J$ R9 |8 U+ _4 v        return measured pressure
" P( e4 }" Y! K( R; ]& l, q    }
7 x" Y3 E+ v& k% K( ?2 l9 o; t* I    public void setMeasured pressure(double newValue) {1 r7 N' H8 ~0 E7 i- V) O. |2 i
        measured pressure = newValue
% Z' U! S' H7 y    }1 j7 ^0 ?( X, {
    public double measured pressure = 0! F9 U% q* o+ A9 C# S3 ~
$ c2 r* W7 z( z8 w! w
    /**
6 G( Y: s( \: `5 R     *
8 v5 n, C2 e3 m! F5 y     * This value is used to automatically generate agent identifiers.
- E* d- I" C" b1 A     * @field serialVersionUID" T4 q) ]7 U( ^
     *3 i4 j2 Z- q4 n% y: |
     */$ Q, y. }' X+ ]! \2 V' a5 X7 `; h
    private static final long serialVersionUID = 1L! h/ q: n- {% c" Q4 l3 U

+ h; K6 ]8 F1 M! A5 c& _. m4 m9 `    /**) L1 [! y3 J. M/ x, H
     *: V' K& V, T3 }# G; W3 f# w3 E
     * This value is used to automatically generate agent identifiers.
0 I+ n- B. N- L' F     * @field agentIDCounter8 u- p& m$ `& A$ H
     *$ U/ }( r* w! n3 a
     */
+ J# X3 [1 i. `    protected static long agentIDCounter = 1* Y. V3 f) G- M- M) k6 d
+ p9 A& a5 e3 c# G: F
    /**5 |  E' F! b9 u; r7 o
     *
1 h5 J5 v4 X2 B3 r# d     * This value is the agent's identifier.
' G& p' l6 k/ C4 O* B! k     * @field agentID: [" C$ ~, ~" F4 W0 u$ w2 N
     *
" h8 R' f, C/ i! ]/ B' P     */8 j; D/ p9 ~& y# p9 q4 D9 n( k
    protected String agentID = "GasNode " + (agentIDCounter++)
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% L* |) @7 o; {0 \0 l6 k    /**
" F+ Y/ p0 B$ B2 L. ^8 i! x. E     *
( y) K9 t, q! ?" _7 x- n1 S$ Y     * This is the step behavior.1 Z: K& m& M& V$ P7 D( E- n
     * @method step
. \9 v% `& @# A/ ]3 g  b     *
! W6 H& w* J& h: Y! s     */. |; O4 D' s3 u8 o
    @Watch(
& ?: f$ `" t) }0 x$ R8 e4 [        watcheeClassName = 'infrastructuredemo.GasNode',) I3 p1 O' Y3 k8 B' j4 v4 `) b
        watcheeFieldNames = 'pressure',$ w+ T7 w7 P7 X+ l& D# O0 ?' a
        query = 'linked_from',
$ B5 M/ s: j$ b" I5 H6 N5 ?        whenToTrigger = WatcherTriggerSchedule.LATER,
6 O. z* @6 n: S) E# y$ ?0 j! x6 n        scheduleTriggerDelta = 10d
: a. ]- k$ ~9 f    )% B2 {8 b5 c* r2 p6 x
    public def step(infrastructuredemo.GasNode watchedAgent) {, w% y* `& I4 l* I  W2 j
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        // Define the return value variable.
2 E2 r9 Z1 Q; _* b( s9 i7 x. G        def returnValue
) W; I* {+ I9 X* p: L) x6 T% W; Q/ S" B2 C: \$ R0 ]" ]
        // Note the simulation time.0 T& l: v4 [) v& ?# ^  H
        def time = GetTickCountInTimeUnits()' z! ~# s6 F+ J5 L+ x

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8 N& T: a7 {  ^" L, ~2 }5 a        // This is an agent decision.; X! [! P4 F: Z( `, ?- U
        if (watchedNode.pressure<200) {
9 O! D0 c. F; A
; h+ T- z0 A) N  [0 n) N5 P# Z            // This is a task.  y2 t9 _% w1 Z) N
            setPressure(watchedAgent.pressure)
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        } else  {8 @0 r# P/ i* A
, M& Y/ f+ n# i0 l. s

7 @) E$ L1 Z0 c, Q' _. T! Y        }
8 b* G$ ^; p8 j. J. ]& W. D* e        // Return the results.
* ^  Q/ Q2 |) {8 Q" S& R        return returnValue
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    }
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; d8 F4 s# V; L    /**+ \) s: t8 V' K4 H( D& p
     *
# |5 v& f7 |, \5 |9 Z4 b     * This is the step behavior.
5 y, @5 q' X1 J7 N2 g4 X3 ~     * @method step/ H# Q% A: a( K
     *3 B  E5 j- i/ E2 o& y) V1 l7 u$ E
     */
: h2 Q4 y1 N7 T  l    @ScheduledMethod(
" e1 b7 h$ L) H( `4 k* c& v# c        start = 1d,3 Q  o5 R& I( z7 h
        interval = 1d,
9 s/ |, U" B& m! s* Q        shuffle = false# Z+ A5 _% ~, h5 q! E: y
    )
1 A( ^9 X! \/ t5 t8 L" y0 k    public void step() {
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        // Note the simulation time.4 r5 |$ m4 q& k
        def time = GetTickCountInTimeUnits()+ E! P- _1 x& C: \1 I
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        // This is a task.4 F: ^' P/ T5 \1 e7 Z
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
% z- A) O( m- V- o# k        // End the method.% C0 q; F0 s% A2 L7 Y$ l/ e
        return4 E7 @3 d, N/ W  c/ \

& H+ P% }  i7 f3 W8 r    }

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
9 g" z1 v; V6 Y* W1 b$ i       public def step(infrastructuredemo.GasNode watchedAgent) {) c$ W1 L* q; N- @% \8 j
         //这里是watchedAgent9 Q0 j# X( {0 ^; {
但是在语句中,你填的是watchedNode3 `, B, C( q& h; B$ |4 r+ O  q
        // This is an agent decision.
$ o  L- B9 z& {( G2 H* J, s        if (watchedNode.pressure<200) {  ; p- a7 H( w; _+ J% N
            setPressure(watchedAgent.pressure)
$ h1 F; G" m5 U' W/ @! D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' o( g+ l) J0 C3 h4 Z7 D& e
       public def step(infrastructuredemo.GasNode watchedAgent) {
1 I9 [+ ~7 G* _         //这里是watchedAgent9 F+ b3 |! Z& A/ }
但是在语句中,你填的是watchedNode: k5 N/ q' U! c$ G& w" `
        // This is an agent decision.$ N" }7 R) q& k
        if (watchedNode.pressure<200) {  ! S5 m: n" J6 o
            setPressure(watchedAgent.pressure)$ }- F% c/ q* j# r4 R$ F' o
变量名称须统一,可以都改为watchedAgent
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