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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 8 k; D8 s4 u+ Z% l4 _

# r. h. o+ f3 V2 k* \8 x2 q9 U+ D2 r3 }% f# p+ v* X2 M' H
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
2 y; ~6 f% F/ k8 M- u. t1 r    public double getMeasured pressure() {0 |0 }( c. w: M5 }3 M- ^3 ]! f
        return measured pressure* b$ M2 x' z3 m* o# e
    }
# @/ X) b. k' \    public void setMeasured pressure(double newValue) {* B4 Q. S' ]9 b6 [% H1 A% Z* ~
        measured pressure = newValue- A9 I. Q. d; x1 K( T
    }
/ q$ G$ q0 I: J4 c    public double measured pressure = 0
) C, H: ~. [8 D5 \3 y1 W3 E* O) P4 [
    /**
% y$ a4 N* V& M7 z% S  [     *
1 n- r$ e" \2 _+ M     * This value is used to automatically generate agent identifiers.
: [" k0 v+ k3 b# p1 W6 t     * @field serialVersionUID
6 f) P9 W! a6 t( S) ^5 F$ g9 v, Q     *
8 w& F1 k8 X. T9 I. ^" L, k+ A     */
9 w5 v6 V+ |; M) m    private static final long serialVersionUID = 1L( w  S! ^1 N- h
+ ?) J1 o) U+ ?+ S8 {- I8 h  B& l
    /**
. R6 x  n. d- s: \  I     *( C$ ~8 W# ]+ k; {# \
     * This value is used to automatically generate agent identifiers.( O' B' N! U. n" P
     * @field agentIDCounter
3 x9 b2 _: |8 b& N2 [0 _4 K+ D, L     *
& b! n- A4 Z  a6 V/ _: Y1 F     */! z; G# {* [8 K, ]/ N# f6 ^
    protected static long agentIDCounter = 1$ Q" p, Z" s/ V" G. a3 Y# N1 Z
+ _) g( f! @6 U! ]  d
    /**
# k4 a" r$ e6 \& {& P- i2 b     *# o& g( |+ @, k% `" o
     * This value is the agent's identifier.
! K  g; W- R: J7 P( \8 F- b     * @field agentID
) Y" V3 }0 b: Q     *
0 m4 y8 L( @; ]2 y6 |' Z0 B     */
( Z1 a) {! `: N    protected String agentID = "GasNode " + (agentIDCounter++)
6 V* F7 I+ U) Y6 M8 [7 W4 t, t3 Z% }
    /**
: Y/ W3 p' U# S* G& V4 l% t  H     *
9 q6 u; i& F0 K7 k# b     * This is the step behavior.* x) f; N' c$ ~5 f' q' g0 D
     * @method step
0 f2 a- f- a- b" M0 W2 `& S; E     *: _) U+ g4 K6 Y' ~- E! O" h( D3 s3 x
     */- R: {* N: g* i2 h; y2 V0 S
    @Watch(# f0 C/ ]) D8 V* b  s+ a$ ^0 A& W' U
        watcheeClassName = 'infrastructuredemo.GasNode',
/ B7 H" U# `% j0 ^* o; u" n4 [        watcheeFieldNames = 'pressure',2 L' A! ~$ c* s( w* X5 {
        query = 'linked_from',  l' \# a! B" h' M# j* s9 I
        whenToTrigger = WatcherTriggerSchedule.LATER,
# F* r' ?/ V5 T6 l        scheduleTriggerDelta = 10d: r3 R: G. [5 u1 o8 _0 c  ~" n" S
    )% b" N) [" I8 b
    public def step(infrastructuredemo.GasNode watchedAgent) {$ i, A/ e. D$ T% b" v
, U5 w, I" |/ g
        // Define the return value variable.
/ T2 N3 b: P; Q& q* z        def returnValue
' c" t6 V3 V/ y7 i* N6 ^, a! ^  u& m5 ?; }
        // Note the simulation time.6 u$ o" z9 N9 C  h: P* h" }6 [1 e
        def time = GetTickCountInTimeUnits()! d+ C& m9 P1 J0 q' c
1 X( m' S5 Z# }. J

7 k: J  ~3 h* ^+ |( W& |3 k+ i4 Z        // This is an agent decision.
1 P: |1 [* d7 r1 \/ G3 F* W7 J        if (watchedNode.pressure<200) {
2 S/ y  f- Z5 t3 D3 j, z, |) j0 P: f# k" D, a
            // This is a task.
  t- h$ j9 A, I) o" N            setPressure(watchedAgent.pressure)8 T% x  u- C- o7 ?
1 v4 e( b5 X0 C( F- P' H4 P' l) l
        } else  {; `, `+ d; K$ E8 e

/ Z3 O, T4 F9 @) T1 T4 e% p3 t. j& t# Z+ G
        }9 d% U' o5 x5 }& f% x0 ?
        // Return the results.
# V( S( u! t& `; X        return returnValue: F( z3 l. v( f! `- Z, c' V+ E

( N  c- G1 e: z, |: c3 M4 v    }" v7 [, t' _7 v- W+ f/ u

. t- t& Q0 `# A3 a: F% I9 f' p6 U    /**
6 i9 {2 H; ^/ c$ o     *
% \& e/ W2 z9 b0 t1 A1 u( M     * This is the step behavior.4 {4 f5 N9 ?% F
     * @method step# F5 a7 S6 f; f5 p$ F6 q; Y5 I; J& o7 H
     *- n6 y) Q* w8 v, \7 T2 m4 m3 ]$ ^
     */+ p5 I0 x& x% ^7 Z+ J& E
    @ScheduledMethod(; t/ j( I, Y+ _. P9 ]1 p3 [8 G
        start = 1d,$ _% {8 S0 f8 r
        interval = 1d,* j" H/ [3 l; q, R9 B2 w+ @  j! ^
        shuffle = false3 I4 Q5 J! U. G/ x3 C4 R
    )
8 }) y9 b) A# I! i    public void step() {
7 E' a  b3 e. A+ J% Q' e+ L. M& i" y: \  s
        // Note the simulation time.
. D) o+ s* C' ?3 t        def time = GetTickCountInTimeUnits()
! `, y' G4 X  {/ x" @6 L
) `% R8 i/ i' u        // This is a task.6 W- B! n9 s) Z5 p
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
+ U0 ~$ Q# F6 Z        // End the method./ D2 X, @* X# n
        return" Z5 m0 Z3 B0 U5 N8 y

6 v1 y( H- [% `& _    }

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
! r$ B* X2 q" W; r- d       public def step(infrastructuredemo.GasNode watchedAgent) {
' j) }5 @" t+ I4 A         //这里是watchedAgent
0 Q1 J2 k( r  U$ e4 F0 B& }3 g; E% m- ` 但是在语句中,你填的是watchedNode+ E$ J: I4 L4 Y: W3 @. M
        // This is an agent decision.( n6 o) V' @7 t, w
        if (watchedNode.pressure<200) {  8 S& U" {1 F, J3 k* {% w. M" i: \& c3 g
            setPressure(watchedAgent.pressure)
, ~# g; N- j8 N" u8 i+ d; j" a7 @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& f9 n% _7 M% m2 h
       public def step(infrastructuredemo.GasNode watchedAgent) {
& Y% N5 H9 w, K' h' e) W         //这里是watchedAgent
7 }4 B! }; ?% v: v: z/ O 但是在语句中,你填的是watchedNode. ~6 `+ n/ d9 s: w2 _5 l2 q
        // This is an agent decision.
3 Y& q+ s2 d+ v2 R) _5 j* a        if (watchedNode.pressure<200) {  1 _; D7 ]4 C8 n% E
            setPressure(watchedAgent.pressure)
. W2 Z9 ]8 C$ u6 y变量名称须统一,可以都改为watchedAgent
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