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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  X/ t  i. Q% g! g8 {; M9 z) b

9 `4 G# }3 y( r0 X+ v* k
( z- e9 b% ], V- l. \7 T@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% Q, U3 M8 V- n7 ~' X! @    public double getMeasured pressure() {
/ f2 ~0 ?$ ]5 y, \& ]$ u1 F4 X2 \$ G        return measured pressure# f  D- Y! E, ^
    }/ P1 W5 K9 _* e& j$ A
    public void setMeasured pressure(double newValue) {
+ v+ X& S; W) m2 j& L        measured pressure = newValue
! N. }7 Z% ^" [3 b4 M9 |    }! B* T5 a! h' i7 K% b4 w. B
    public double measured pressure = 0$ s* t2 b* u, p8 A% N4 s
4 [# a; E! t" n
    /**
& b9 ]0 Z( h7 W! H/ Z: p$ [     *
. Q4 G# S4 V* _/ Z6 M     * This value is used to automatically generate agent identifiers.& j) B5 h+ ^2 u0 K
     * @field serialVersionUID0 L' z/ K8 j" ~6 L
     *
% [* E% N4 W% L) a5 s+ B2 f     */' E/ l" J* a5 M) C
    private static final long serialVersionUID = 1L
$ T5 x! O! o- S
, R  {+ t8 B9 P( F) x2 c. U) @    /**
! B% M  O" D( w7 j8 u     *
: @$ C* Q5 N0 Z7 ]$ Z3 P; d     * This value is used to automatically generate agent identifiers.
$ N) V4 H# [) V6 c     * @field agentIDCounter6 C- N, V: B* t* O( x  I
     *) E- ]% `) i8 I' L3 \7 ~! {1 T
     */( e7 c5 F" x( K7 _- v  ?
    protected static long agentIDCounter = 1& S4 v$ `4 ^9 a0 A0 L
; B8 f5 h; w& t$ f
    /**# ?! G. v6 F8 V
     *" \7 l. c; K# m9 t% a
     * This value is the agent's identifier.
4 Q& d4 v' I% E: x6 _     * @field agentID
3 q( N& l6 ?* B. h( u. p     *
1 E& R& K5 ~# x- f6 W     */
2 r. D$ t0 y# r! V. o    protected String agentID = "GasNode " + (agentIDCounter++)
9 _5 y$ F. T, W, g7 @2 B5 F
7 H5 {, l- Y& R7 \2 \    /**, ?& _! m8 s; H5 V9 e
     *: {# r- E8 K7 g2 {0 ^; B+ u" i
     * This is the step behavior.' I& J4 ?% `7 S8 e
     * @method step8 V/ ^% H, z+ y7 v: s  S' W" ?& ]
     *
+ a: N  J3 i9 A7 Q     */; O, |' p: |: L5 ~  O
    @Watch($ j( {0 {* O2 z) c5 U  c
        watcheeClassName = 'infrastructuredemo.GasNode',. r. \6 Z# o. w1 t
        watcheeFieldNames = 'pressure',/ o: x( b9 w" Q; [6 P* A+ \  i
        query = 'linked_from',
7 H5 v1 f7 ~( o/ Q# k        whenToTrigger = WatcherTriggerSchedule.LATER,
2 A% [# a. Y# y. g        scheduleTriggerDelta = 10d* Q. i$ A6 m! g" L5 w9 G4 T
    )' S2 V7 T3 Z6 m" n- n& i
    public def step(infrastructuredemo.GasNode watchedAgent) {9 ^6 }! ~1 u8 D8 h

( r0 d  }6 U; b  Y( J9 i        // Define the return value variable.
* ^# j  ~% W# n& C, [, C9 Z        def returnValue
0 a7 l4 z2 a4 E
9 p1 M/ c# q& j" E        // Note the simulation time./ N/ Z6 S1 q  O9 ]! E5 c# K* `9 ^$ y
        def time = GetTickCountInTimeUnits()' o& {& H8 \, G6 }! B

# u  B5 S& u8 i0 q2 n7 X4 ?+ I$ J: e4 [
        // This is an agent decision.
3 |6 W" E* J5 [9 K; {; }+ @        if (watchedNode.pressure<200) {
5 b9 z$ H$ H8 G( d3 `
7 Q5 A' p9 F9 Z            // This is a task.
/ y9 X" F( ?' b9 }            setPressure(watchedAgent.pressure)" i, Q9 J& g: U$ T4 i* S
( U6 s7 x2 m% p% R7 `
        } else  {7 F; M7 e. \. R- k) T$ b0 M# T2 f' N

+ i: C: M$ i0 ]7 }' V: T& q6 Q0 W
& N8 d9 Y$ |! l2 ?        }1 I9 Y1 x( o+ q* x5 ^% t
        // Return the results.
4 n. h9 Y% V: {" ]: K$ b' \3 ?        return returnValue6 V! ?# }( ?7 _

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. P$ m" C% v( O2 c2 `    /**# Y1 e# s+ u! m" m% i8 z; r
     *
1 W  m- q) e- g, ?     * This is the step behavior.$ [+ z0 {1 x: l
     * @method step
# L) g0 x) R! d     *
' v" f5 x8 x. h) T     */
' M' i6 E- D, g% t/ p# Z    @ScheduledMethod(/ O: L0 `) ~# t6 G7 [( _" p
        start = 1d,
5 u! \9 r7 y! p% d1 R) g; p        interval = 1d,
* u: j! t4 z3 E6 T. {+ s; j8 [! I        shuffle = false
3 v6 i, O3 {. {    )
" G0 d& {( J& g. m3 `9 P0 J    public void step() {
7 }) V) z2 o8 g+ P3 ~% u$ {# K- ?0 ?: ?
        // Note the simulation time.
' D% }) `9 i) E$ |3 L9 l8 t5 S( D        def time = GetTickCountInTimeUnits()
" @$ d7 a( ]5 g  a# U; @- G: I5 X6 S2 m& r# k* M
        // This is a task.
+ W% v; k& l! _, z1 ]- s2 \: F        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* j/ \/ a# _3 C+ k2 \  t6 Y        // End the method.7 J1 q( t% r$ g
        return- n7 o5 f7 A3 i. N  b) L3 _  o% l6 L

  w: I' }+ \2 ?    }

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' m3 g8 Y+ o& H9 c% H
       public def step(infrastructuredemo.GasNode watchedAgent) {1 e# ~9 r9 y4 b6 N& `8 z
         //这里是watchedAgent
) L6 E' \/ G7 _ 但是在语句中,你填的是watchedNode5 g8 e; w- x. T( ?' b5 H
        // This is an agent decision.# {' B! P5 L  b
        if (watchedNode.pressure<200) {  0 S+ `- K) k3 h+ n, M
            setPressure(watchedAgent.pressure)
$ ]3 s$ t1 ^% G5 C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9 w5 d$ V# G  S. V4 y/ e
       public def step(infrastructuredemo.GasNode watchedAgent) {
5 a: X  D; b6 g* x) v9 o         //这里是watchedAgent# d: E6 c( D/ N  L6 V8 x7 \
但是在语句中,你填的是watchedNode, J4 V: `/ f0 j
        // This is an agent decision.% B/ }3 y# \! ?# Z9 l
        if (watchedNode.pressure<200) {  
% p6 e2 M) x+ k# N            setPressure(watchedAgent.pressure)8 T* L3 S) v. O6 g4 f. F
变量名称须统一,可以都改为watchedAgent
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