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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 2 ^% d2 z& Z' g

% Z3 N; s2 X5 P
5 q" N! J% Y' ~+ v# G7 h6 E@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
8 L2 e* T/ O6 F6 [3 `3 t- s    public double getMeasured pressure() {
5 t/ h7 F# B6 _" D& x8 C% F2 l( L        return measured pressure
! o0 o3 ~+ Y7 `) L. ]    }" S+ A: v: y) \/ ]" c7 ^& F
    public void setMeasured pressure(double newValue) {
: L& b( J( i+ k6 E: b) w& ^        measured pressure = newValue
7 R& ]& C6 ]3 E5 q! Z* b    }
, N# ~+ y: Y3 s0 y    public double measured pressure = 0
3 j" m) V5 |! [6 ?9 E( l4 ^' a% i: x8 U6 Y
    /**
2 y  d! B! @6 Q8 }     *+ z# n) ^! b; h5 x2 X3 S6 H
     * This value is used to automatically generate agent identifiers.
: N4 t4 i3 g. y* i" b( l  f% h     * @field serialVersionUID
: N% Y" E+ A; n9 O     *8 v) o5 x! A7 p( ^
     */
3 ?- \) i- f2 ?    private static final long serialVersionUID = 1L
: \! L: H2 |8 u+ J: b1 v. q! n$ }5 D  t
    /**
' _" |. l9 O! T2 c2 |6 ]4 y; x     *
4 P4 t. l8 j% [     * This value is used to automatically generate agent identifiers.4 {. f& C2 A* [/ E: U
     * @field agentIDCounter4 C4 C" w: o, i8 G, q
     *
( i: K$ `; y, b5 V' o     */; o' @& ^* i- {, s* ]8 J
    protected static long agentIDCounter = 1
4 ^9 M# u& c0 m) t2 U4 {$ l1 J* ^/ ^6 @
    /**
7 }9 V3 Q& E1 }     *1 B4 T, B. Y# _# g6 G6 a" w
     * This value is the agent's identifier.  s0 m4 L$ ]" |% R- }& D
     * @field agentID
: v9 Y& a( M2 q# E1 L     *
# e9 I; K: A& C* Y     */
, U) r2 C; {" F: e$ O% `    protected String agentID = "GasNode " + (agentIDCounter++)6 G7 z2 ~( E& C0 R- k) G
7 o! [8 f3 X1 e/ J  H& q
    /**
+ K" U; k# u8 a1 L- m  [, ^; Y0 d$ W     *# r. ^# `; x4 A
     * This is the step behavior.. o% C8 a$ g- r9 z
     * @method step
2 {, i  t6 p4 {. _3 b+ A6 F     *
* r% c' d$ V1 }7 R2 e- o     */
* `$ @/ E( L  F/ G, w2 A/ C3 E    @Watch(
! i7 ^% m0 r1 R5 Q) b! f8 a6 i        watcheeClassName = 'infrastructuredemo.GasNode',) E2 k8 M- i% A. C2 |
        watcheeFieldNames = 'pressure',( v( H  i" J+ y& I9 k8 B2 V/ T9 i- g9 r
        query = 'linked_from',0 N+ N- Y2 O! }" n& g/ ]
        whenToTrigger = WatcherTriggerSchedule.LATER,
8 L0 @8 q2 o9 a) d/ W- w/ J        scheduleTriggerDelta = 10d, Z, h2 C6 u4 h
    )
* S: W. l* F' `% a2 [    public def step(infrastructuredemo.GasNode watchedAgent) {6 Q8 \& {1 k8 b9 z

, n3 w: f* W4 p1 I% |3 Y2 Y        // Define the return value variable.9 C( ?$ v9 M% g& R; C/ V. S
        def returnValue
" X% W% R; R1 }# Q: ~) u& J4 G9 q0 v5 E$ H
        // Note the simulation time.7 |; n% s0 V; ?2 s
        def time = GetTickCountInTimeUnits()/ f! r, f9 @* b: n- o
9 t8 J0 L0 _5 t( \7 l/ y( x7 q
" W( U. z3 `. J* ~0 F
        // This is an agent decision.
- Y  s7 N! j* d0 K( r        if (watchedNode.pressure<200) {
$ h& d! l- a( u; r
8 {, B$ D8 K/ H9 P- y6 ], Y' x1 Z1 G% R            // This is a task.3 g, W+ L- C  s: B
            setPressure(watchedAgent.pressure). y3 P- v2 f* Z; a3 C

( \0 j4 ], B/ _4 _3 u! C        } else  {
. O# w: T8 w' r# S8 G
$ E+ y8 o4 f9 h( |. @, V5 V# K. M( P/ z
        }
# [' ~% e* z6 a1 k5 Y* P$ O        // Return the results.5 g+ z  ^; M. O# Q- q- x
        return returnValue+ m6 f, o- R  \- N4 V

9 w4 u8 f( z9 y0 ^7 t- s    }
: z; M& L; G8 K; j7 `4 W$ [7 y0 G- |" B5 C
    /**
% `# B- F, s1 \/ B: T% I     *) S1 m% j" L( _; I% p
     * This is the step behavior.! j1 {" z) k; k$ E8 l
     * @method step
7 K: o- M, ^$ f- @     *
  y$ f* ]# l" T- |5 A8 }, \     */
( d* m) `5 C$ j' F" n% w( \    @ScheduledMethod(/ \: e0 e+ h$ E6 {7 K! i: t0 `
        start = 1d,: s; @8 r8 l/ W. {
        interval = 1d,
& z- k) o( `+ O$ n        shuffle = false
% ~1 J& v6 @9 P- `    )1 D2 l6 i! n3 B! ]0 }
    public void step() {
% F, p$ l5 C2 L6 H, G, I
, H' O0 a* s; E$ `1 W6 q% Q) [" f        // Note the simulation time.
! ?" X' D: B7 g/ K! Y# H7 |( T# y        def time = GetTickCountInTimeUnits()/ v. r9 r: d% X5 G9 Y- t% H6 p7 Y9 L

. l" G( P' s& Y- [        // This is a task.
  V& J$ x3 Y0 t& p8 }7 w! `        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ f4 E3 C4 w: F3 e6 p        // End the method.+ w# y- F$ e5 c$ F0 M' S& `# G
        return1 @' U$ d1 F+ V# a7 P) G. ]& u! F
  G# U  `3 O9 b/ l* j
    }

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4 @. `7 Q$ U6 {6 O5 C
       public def step(infrastructuredemo.GasNode watchedAgent) {0 S0 t$ i- ?, l1 G8 G0 I
         //这里是watchedAgent
  [! v9 t+ a+ l 但是在语句中,你填的是watchedNode( V4 n, N6 w$ P- p9 p
        // This is an agent decision.1 ]% }/ ?! ]2 E1 J& U4 U2 M
        if (watchedNode.pressure<200) {  1 Q& p% M; q, |4 c7 W; I8 a
            setPressure(watchedAgent.pressure)8 ^, X; {8 v" l3 T- a1 `4 S7 W1 e
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
7 t/ P8 [- b8 G# @2 C       public def step(infrastructuredemo.GasNode watchedAgent) {5 D' N, N" i' e$ ?$ H/ M- p  n
         //这里是watchedAgent* a, u  O4 m; z/ x  B% L
但是在语句中,你填的是watchedNode0 Z% j2 X7 I( d4 e+ M$ P
        // This is an agent decision." T3 t% G1 _2 R
        if (watchedNode.pressure<200) {  4 e/ j% s. L/ Z# T0 _) D/ M$ ?
            setPressure(watchedAgent.pressure)
4 Z) Z* I* M8 P" J! q变量名称须统一,可以都改为watchedAgent
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