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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 ( L8 ?# `% d' H5 b: K

3 H% ^  e( T- C6 p" z; H3 C7 W; {# h% d. k8 l/ w4 n! `8 v
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")& n9 w7 Q! ^# d
    public double getMeasured pressure() {" i: I) ]  t1 P7 [
        return measured pressure: [. T8 k. N+ a% b! p' G/ A
    }
. \( t2 ^( s) h; g4 z    public void setMeasured pressure(double newValue) {' N' E+ I0 ?' L9 F% H$ \
        measured pressure = newValue; p  V3 G8 E+ P* R
    }: \3 A  u; O& R  `: h% v. M
    public double measured pressure = 06 @+ R$ Z! j4 B  a2 ?, m
+ ^8 I# V5 I' S
    /**% X, F0 \: W, z' ?# B( M: ^
     *
3 z; n  g  E5 M, R4 G1 n% s     * This value is used to automatically generate agent identifiers.5 z( H/ q3 H: v# _! C
     * @field serialVersionUID
2 l3 \7 _& ^( L: K8 I     *4 K2 n- w# A4 w6 v( b1 b, H
     */
9 ~1 O, t" v6 W    private static final long serialVersionUID = 1L4 t: b1 g  D$ ]6 j7 Q

2 F* \* Z) z/ }    /**
2 x' }% D1 p* n( @! q     *
7 v0 ?' `9 \2 w# x' L! l/ ^0 _! u     * This value is used to automatically generate agent identifiers.
& C" y) I# Q1 Z1 ~8 v$ V     * @field agentIDCounter
5 n2 `! n+ A8 L9 u& ~! ]; P     *7 M/ S( }9 g+ [  I+ x
     */9 Q4 u4 r0 @! b
    protected static long agentIDCounter = 1
) U& ]* j7 S) _6 O2 ^  V; z7 V0 P
    /**
( F" k5 C' X7 r% g/ G9 v     *
" S. O. g2 u/ `' y6 L     * This value is the agent's identifier.
( ^9 H! N6 \8 v1 n) H- V, F9 K, D1 i     * @field agentID3 P# z1 c/ U, G& W  n
     *1 [5 |" i1 C* s8 P8 o' @
     */
+ u! c+ U" m' V1 h1 \# J* s7 p    protected String agentID = "GasNode " + (agentIDCounter++)+ A/ R, ]6 |( ]0 s' R& W; V

- V. {  l" b- K) r& t    /**
9 E, i$ g7 |1 s     *8 X/ N- k3 h4 K3 M6 x9 C  d
     * This is the step behavior./ ?/ W5 Q2 k5 n  q; H
     * @method step
* X7 J! A) \/ ~$ a4 W     *
, X( N  L2 Z- A' }     */8 Q  j  ?! j& o+ L& f
    @Watch(
9 D* J# G4 x& _- G        watcheeClassName = 'infrastructuredemo.GasNode',
% i; |* o! v* x' a, {$ F        watcheeFieldNames = 'pressure',
7 `8 e+ _* q" J0 ?7 ~        query = 'linked_from',
4 e2 B# \. H: F( w4 l  q        whenToTrigger = WatcherTriggerSchedule.LATER,
4 E, N( o* Y1 v' ?6 p. x5 X        scheduleTriggerDelta = 10d8 L3 P1 m2 V; X1 c; B
    )) M& v  x0 p5 F# R3 s
    public def step(infrastructuredemo.GasNode watchedAgent) {
1 s/ C) H% G  j+ \! T  k  I' U
$ o& L: B- y! H/ ~% M* u1 e8 Z        // Define the return value variable.
, l; B; J6 d* t/ i        def returnValue
  ~. x5 L: ^" W/ J% p( m0 ~0 \5 N# ^( Y6 t- j* F
        // Note the simulation time.$ z  S7 v  K+ m! Q
        def time = GetTickCountInTimeUnits()* P; w; j/ z. w9 T

6 L  P% h% w' z( @: i5 k) t; w+ X0 B3 t6 ~, j4 M
        // This is an agent decision.: E9 g: _8 T2 e; J+ P
        if (watchedNode.pressure<200) {4 K" Y0 y, m! s+ k3 J* Y, w

0 {8 v7 s; G* J1 H; ?            // This is a task.4 s# u0 d. Q' Z$ ~, J: B/ h* ^
            setPressure(watchedAgent.pressure). X4 b- O7 @; m& @
7 B, X& q& o& b* P4 b* `
        } else  {- i: [' N" B: z
, X) ^, S/ N+ ~$ L$ w2 W
1 s  \" Y- m; I9 K+ A1 A2 c2 d
        }; m) G. u. L/ j* ~9 ]' Z
        // Return the results.- |, ?1 h3 P5 y! e2 f
        return returnValue! g4 ^* ?, Y( |& a0 ?% U

" q4 y% U6 p# Z  U    }
1 b( V4 A0 R2 E) k6 v/ C" ~1 k' m  `" Z2 Q! J0 z
    /**
3 ?" w6 w7 r0 L# m1 @7 ?     *0 Y, ?7 [. v1 z4 [, p, y, |( D
     * This is the step behavior.
! ~1 ?2 o0 }$ `  _     * @method step
  |% M% ~' ^* x0 G7 I; Y     *
8 e' ~* {( D4 V. [     */+ s: l# c3 r% d+ K% G5 F: K( ]
    @ScheduledMethod(
* `1 q+ {8 b% }; f( o" s        start = 1d,
5 n' E1 h( H8 O% U7 I        interval = 1d,$ b6 |) q* f0 z, |$ m
        shuffle = false  ^4 n/ J; y  B
    )
2 D5 E) C5 r! I# D$ A$ I6 q) s    public void step() {) F. I. Z- f: v" Q. A5 n8 G
7 O$ V" J6 A. m& w1 x7 ^3 \
        // Note the simulation time.
& e) L$ f" X# q0 Y0 Y! I        def time = GetTickCountInTimeUnits()! ^- P5 x# L+ d( a
  k: z, i" R& Z" Q5 ^+ V
        // This is a task.0 ~: R$ Q3 \" k+ ~7 x6 u8 x1 O
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)* d4 b: X3 z. ]& x
        // End the method.* P4 V; V( A9 q) Z1 K2 m
        return8 ]) s* q% @9 g$ M$ e

. m- i6 T7 a; [, P1 b    }

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* k, G& h' K9 H! x# `
       public def step(infrastructuredemo.GasNode watchedAgent) {
& h. O" C# j! a8 l/ d         //这里是watchedAgent2 p* J" R" Q$ y* l
但是在语句中,你填的是watchedNode
3 |! U' ~$ S0 \; c$ T        // This is an agent decision.
0 ~) P7 E" a+ R        if (watchedNode.pressure<200) {  ' A" i" x( Z& l
            setPressure(watchedAgent.pressure)
: s" Z2 Y, R. L/ c) P. ]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 E1 a) o; X2 o/ |; v       public def step(infrastructuredemo.GasNode watchedAgent) {" d' s, o$ c4 P
         //这里是watchedAgent
0 H, b3 C. g& \ 但是在语句中,你填的是watchedNode
- m5 j4 O" H, q# w        // This is an agent decision.. ?6 ~( R0 F' Z9 Z
        if (watchedNode.pressure<200) {  + {8 ^: d) w1 `/ W
            setPressure(watchedAgent.pressure)
5 D# |/ q# e! \6 F变量名称须统一,可以都改为watchedAgent
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