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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
/ J3 O. O* Y0 U: `1 L* s7 G/ K& g6 ^+ F  F; E

$ n1 d7 x& X4 H8 T- v" g@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 j3 q8 Q8 E0 x& T9 X  @9 ]$ M
    public double getMeasured pressure() {/ B9 [8 u) Y* g+ h1 k
        return measured pressure
6 y2 W) R! G8 C% K+ n    }
# V5 ^& l% }+ `7 B$ e    public void setMeasured pressure(double newValue) {
( C. O" c9 T6 g( r( R- K5 S        measured pressure = newValue# C9 {9 [( Y# j( T% B2 B
    }2 ~' ?; p" A" v3 g5 z. H
    public double measured pressure = 0
4 e3 _3 {! O1 d# `, s1 n3 E9 h! K' I, X
    /**
7 r, N0 n  O5 a+ h     *
4 r) P/ p# \1 `6 g5 t     * This value is used to automatically generate agent identifiers.
2 c/ l* u6 O9 o, b     * @field serialVersionUID
% D7 E7 a" i; c8 }3 ]* B     *
: D( a+ n0 S- b     */3 o( m2 v+ Z7 ?5 u
    private static final long serialVersionUID = 1L0 w* j. v% G9 A( a2 O; a' s8 }& h

: B+ O! s, Z9 b, a    /**
/ e& C: o1 v1 o2 ]: B6 L! F6 q0 U, L     *
& O! U8 g/ Z% f! o' g     * This value is used to automatically generate agent identifiers.
% U# {$ w$ E$ M" k1 p0 l     * @field agentIDCounter4 e: r4 e, }$ {- M
     *- n$ T' n- o/ Q+ {( @+ K' D7 k' ^1 N
     */
5 P8 C  f" U! C; d" f( {4 ?    protected static long agentIDCounter = 1
0 E: G: j. E$ P8 Y3 ~$ v- U+ t0 y2 Q( U
    /**
) r# _8 ?/ Q4 a( @% ~4 V     *+ E$ @7 P# K8 h/ \* I
     * This value is the agent's identifier.# q' v- l3 A7 [, D
     * @field agentID# a8 |8 A' v3 \+ A/ P! m% t
     *
& U9 x3 c  W2 j4 m2 E! ~     */
  O- ]; W- e0 l5 @    protected String agentID = "GasNode " + (agentIDCounter++)6 h/ O8 w: a) u7 `! W8 ^
/ ~/ I! O% v' H1 a% j8 Z
    /**
) f# u# H  {( x/ y# c3 G     *% j/ a* t0 x. x. u$ J8 I* H
     * This is the step behavior.( c( ~4 t. P& u0 z2 m9 L1 B- q
     * @method step" Y6 u6 q% i0 ?. y3 A. i/ F
     *
1 A8 F2 W& j2 s4 Z     */$ D2 k# Y- |: ~' u6 A/ h' ?3 l
    @Watch(
& r, n, `7 p  X/ h        watcheeClassName = 'infrastructuredemo.GasNode',# t; O  w4 t9 r
        watcheeFieldNames = 'pressure',
1 x/ {$ r' o  T- P        query = 'linked_from',/ p+ z! n8 x* j3 v' v7 P
        whenToTrigger = WatcherTriggerSchedule.LATER,  t- D. \" R( Z) n7 M
        scheduleTriggerDelta = 10d9 T: d* O! N7 F4 s  K
    )
0 ^) K* y4 k& u" V9 m6 E5 L! I    public def step(infrastructuredemo.GasNode watchedAgent) {, [0 J8 [* A3 O0 A

) l. T5 \0 K7 W) ^5 ^" {1 E. q        // Define the return value variable.
( {8 E0 @8 z- a- ]3 C        def returnValue4 ~5 j& ~* G, u
8 s8 v* K' J6 c6 M2 R* V
        // Note the simulation time.# j' S0 G5 }1 J/ ^* `9 J, O
        def time = GetTickCountInTimeUnits()
  D6 O: X, s+ }, P( t, ~0 M( O9 o& k# @

* O* L! S; j1 Y2 W        // This is an agent decision./ k  F# R; G: y2 z' R
        if (watchedNode.pressure<200) {
7 ?9 v- x0 x+ ], Y" s) U* }* K
7 v% k+ E0 _! a            // This is a task.8 L6 n% C) w# R% n0 e
            setPressure(watchedAgent.pressure)( D) ]6 B: _+ c8 }

+ c" B# X+ u. }) a# g0 A6 F        } else  {
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: \: E& u5 O9 `6 T, Y
        }
, j' d  N: g8 Z' _& J- l* B        // Return the results.
. g9 |( l2 H+ ?5 ?' v        return returnValue
  d$ i' f' J6 p4 @) V2 Y. \' G3 v. V+ @1 T7 [. @
    }6 i, p9 s9 _( {1 c* a5 i0 H2 j

6 q$ v' j$ w9 A. F& A    /**
. J) a; x! Y7 D+ M8 c0 }     *' \/ g) \  c$ ?2 B; e" l' K: j2 U
     * This is the step behavior.# Q) M; y# d% g+ b
     * @method step! L: U1 O8 d  E# O
     *
0 i+ ^5 E  Y$ t5 Y9 `6 G) s/ o9 m     */
, |2 z/ ?$ r8 i4 k    @ScheduledMethod(
' P7 v% v# D0 @0 }( n+ T8 M        start = 1d,
0 C7 Y& Y$ C$ t' V- s& @! @, }        interval = 1d,% ~& \) S" u  C
        shuffle = false3 s7 p& f8 j5 w0 P6 a5 ?& u3 \) D
    )) a7 N/ w/ U6 U( M! `0 q! i
    public void step() {
- s1 K" c7 l6 F. a6 f+ z1 [$ h
        // Note the simulation time.' x& r3 x; g) `' ^7 C1 c
        def time = GetTickCountInTimeUnits()' F' g4 |0 B' J- X

& K  p+ ]! Z' a! V& Y# T" R        // This is a task.
  v  u2 f: q+ z9 o, m        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" x* C& B" @0 p4 \* F. M        // End the method.
6 p" `  C7 `% @8 [        return
% N- }7 r( D% ^) i& N/ O% P
  Z2 z: c5 B) A5 Q* J4 w/ U    }

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
6 ^9 @9 I- |2 m9 P4 ]       public def step(infrastructuredemo.GasNode watchedAgent) {
' k8 N& I+ v9 k. A         //这里是watchedAgent  R4 R, u3 M3 ]+ D/ D5 G4 J
但是在语句中,你填的是watchedNode4 ?- Y' A; r2 b% n' S3 G
        // This is an agent decision.6 b2 O7 c0 w. W6 a
        if (watchedNode.pressure<200) {  
1 L0 W* ~* k0 e+ b( w            setPressure(watchedAgent.pressure)
5 d! K% c+ p# @- z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& W) D  U7 {0 F/ {4 n' X, L
       public def step(infrastructuredemo.GasNode watchedAgent) {
9 U" W; [0 P' h; P) _         //这里是watchedAgent9 \* }* @( Y# ?' F, v
但是在语句中,你填的是watchedNode
: x6 t1 v0 j6 v3 V        // This is an agent decision.
2 h. x  w- x$ U7 [        if (watchedNode.pressure<200) {  & N7 N* q5 O0 d* f% i
            setPressure(watchedAgent.pressure); J# U/ G, K- X1 S' }" |/ u# f
变量名称须统一,可以都改为watchedAgent
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