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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 ^$ T- ~/ i# M0 E  H' T

; [( Y0 \+ Y  a% X0 O" D
* j7 d, z" n! \: \) B& Y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
3 Y' A; j0 d7 s/ T% W0 x    public double getMeasured pressure() {
6 s* T- p8 C4 v  K5 T        return measured pressure1 z% R) w" b; E: {, |! ?4 Q; w! b
    }
0 z. I3 a2 h' a* \    public void setMeasured pressure(double newValue) {
& L  w' Y$ T+ n7 W        measured pressure = newValue
5 \! d2 {+ W9 @2 f6 O) Q2 f    }
% v. j3 e* t4 a9 s/ S    public double measured pressure = 0
' q6 R, Q- a& L0 f7 Y2 l0 I& p/ t$ i; Z3 J
    /**, f/ O$ W! ]$ p! N8 |# O1 J8 I4 V
     ** Y+ g, D2 C- u/ o
     * This value is used to automatically generate agent identifiers.6 k+ B, m0 N4 X  u( K0 I& \" U9 _* g
     * @field serialVersionUID; I7 U- s% }" S5 g
     *! d: T1 t$ V. I) h4 d3 E( n
     */  }6 W, V2 E& ~1 _
    private static final long serialVersionUID = 1L, I. \2 z& y5 L) X% h7 F! ]& S6 i
% L* c1 O' Z( p" U% t# \; b' a/ h
    /**
! t! M! D6 G# @0 j+ l# A* \     *. i! E( R) B7 K' A! D  \1 Q
     * This value is used to automatically generate agent identifiers.: P: x- P; r: d
     * @field agentIDCounter
( H! C5 T2 T; W     *
. Z1 C8 j9 \! @# b' e     */2 {9 Z+ V: C+ F. z
    protected static long agentIDCounter = 1
+ r; s# _2 P5 [/ t4 U
% ~8 l: w+ X, J1 N  S- m    /**+ ^+ B: O& Z+ |, d* b& \+ a7 e
     *
( L% j, G5 O& m, D     * This value is the agent's identifier.
- K9 m6 h6 [' v4 k     * @field agentID
7 Z" s3 H  q' u# r1 D! G     *2 @# w3 a5 v  ^- Z" J* a+ w
     */
: a+ E) z& \. j$ g: H5 K! B4 t    protected String agentID = "GasNode " + (agentIDCounter++)
8 I, `5 e* {6 f$ E5 p, q. z9 K# H# u
    /**$ G  h8 z4 ]8 ]/ u0 X& g
     *4 {! ^0 S2 B7 J3 B) N5 ]
     * This is the step behavior.
1 J$ U& i3 g% T' L     * @method step" `2 ]( z! t' M- H5 \
     *
4 j# O8 T$ K) F     */1 ^, L  z6 S9 L6 C9 z  \
    @Watch(; f/ ^' v; H, `8 ?7 W
        watcheeClassName = 'infrastructuredemo.GasNode',& U1 j) v5 `8 m" M. l
        watcheeFieldNames = 'pressure',6 {  S+ v: A9 V. M5 ]' e! K
        query = 'linked_from',& B4 z  q8 y3 c
        whenToTrigger = WatcherTriggerSchedule.LATER,
# N5 H: I  e2 j% g5 ~5 B( o- x        scheduleTriggerDelta = 10d
# C) x6 Q! l: w  a* [  A/ a    )
. Z  o0 @, T0 V. [    public def step(infrastructuredemo.GasNode watchedAgent) {/ d) _" a6 Q) _1 h- G( a& n( m

( q# d  a: u. z1 H+ A4 X' j        // Define the return value variable.
2 \* {% ]4 i6 D: v" @3 S        def returnValue3 w$ u5 V6 A/ U0 U$ S

0 ]6 c2 c7 Q, E, J. v3 @$ l8 I        // Note the simulation time.
$ t% ^( X% R, E# V$ c        def time = GetTickCountInTimeUnits()) \, R1 o) R6 V5 u1 z
4 m+ x4 v0 Z' [" c0 m* e# s* i

& J: v9 ^7 x5 k8 z+ n; Q        // This is an agent decision.
+ A+ ^. R% a1 m4 z( I$ f7 f        if (watchedNode.pressure<200) {* O0 G4 E, K5 j7 ~  Y8 J8 i/ o5 ]7 U

. z3 e6 t, {6 _& G& ]4 W4 \' T            // This is a task.
' q$ @$ q9 \$ @1 Z$ x            setPressure(watchedAgent.pressure)6 B) n+ A2 q" t

3 i7 t, g+ c4 Z  z) q: C        } else  {8 o' ]. v7 x4 ~6 @
3 D- O+ e4 ~/ _  R. r: k6 v5 O7 X
, a2 y/ O( s8 I
        }7 o: p% W& L* C: a% I9 ?; g/ \2 K
        // Return the results.
+ e2 G/ ~- J0 {# M! @        return returnValue
5 k# R( U) O/ t" U3 s8 ^4 o) Y4 d- [4 W( Q6 ?
    }
: T6 `% o2 I0 i! L% A8 R5 _& U5 m6 `5 N9 |' W3 Y4 b& R" f& A
    /**
) o& _$ `2 \0 i+ p* y9 v( G. e' e     *# F" D2 K. m- p" c8 R4 m
     * This is the step behavior.
- [  s9 E  }4 V' Q1 }/ g     * @method step) P7 A- \# v1 q% S
     *
- E" p& W. ~2 y: ]$ t     */# C/ f, b6 w0 p3 V4 S
    @ScheduledMethod(
; i+ S2 f7 W1 \9 Y8 F        start = 1d,8 }( z$ z9 }0 C4 \& \! w
        interval = 1d,& X1 x6 h) S- V2 p8 s
        shuffle = false& Z4 t& {0 O; s3 ]3 n
    )
4 H5 N3 p; U3 c    public void step() {5 i/ o' K1 O: ^4 f3 T/ R; M4 B

; g' G  S7 q6 m4 M1 V$ y        // Note the simulation time.
2 q5 L% d/ M2 ]& r. {* R3 I  m        def time = GetTickCountInTimeUnits()8 L$ C: {, [( W* y7 g8 D/ M
, q: G" e3 P1 P* v# a8 V  `8 c
        // This is a task.
! u6 P, e& W' X/ G' y        measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 s1 u" A4 w. f9 I- R- `3 q
        // End the method./ h% t. _6 H# m& R4 Q# w& y
        return
- i- O# x& C& p2 \6 G
" i' [6 [; q! `    }

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( x' d) {$ G/ L; [, V- O
       public def step(infrastructuredemo.GasNode watchedAgent) {
7 L0 U. v+ y0 W+ p         //这里是watchedAgent& f% Q$ e. U3 f/ h- C& ~  t
但是在语句中,你填的是watchedNode
2 I4 w4 u  s' M7 E! o" W! X        // This is an agent decision.
+ c5 x1 E" a0 J3 I2 Z        if (watchedNode.pressure<200) {  
( C" B0 l: g8 u, c$ D+ f. `2 _: r            setPressure(watchedAgent.pressure)
" z+ Q2 K: E, J2 r1 E' Z) B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
: v* [$ \0 Z3 _  C       public def step(infrastructuredemo.GasNode watchedAgent) {
5 l( R+ S0 w" K+ y4 N# i* q  G: f         //这里是watchedAgent8 w8 \" x$ b. H7 g
但是在语句中,你填的是watchedNode
7 `' A) {6 L% U; r+ P+ I        // This is an agent decision.- @8 q3 Y* F8 E. e% C
        if (watchedNode.pressure<200) {  . O* q% E* ?7 F) q  A
            setPressure(watchedAgent.pressure)
, }3 b  r9 S2 Z7 N/ ?; D  e* g& }; M变量名称须统一,可以都改为watchedAgent
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