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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
3 X5 c7 ?6 ?5 O% [4 P* f
# X3 b: r  k* x- F/ f! G, K
) s& E; d" s7 n3 T@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
. L5 j, c* k3 B4 j    public double getMeasured pressure() {) k. Q4 T8 z  T; Y* v
        return measured pressure' B5 A1 V! E3 l. }  L
    }
& A+ \3 z- p7 o0 H    public void setMeasured pressure(double newValue) {
% N$ S9 ~" ?: U4 L* d/ d        measured pressure = newValue
1 k% }6 {) m! R- F* b$ U2 c) {    }
/ a& s5 x0 i* D1 ~    public double measured pressure = 0
* l! j! y6 C6 ]0 J; E4 |! r
8 F4 c$ D& _' _4 l    /**9 v. J5 ~- e/ M: U" k
     *
, L- _6 k, c% b/ i+ R- W     * This value is used to automatically generate agent identifiers.2 ~( G/ [/ e& B: v) j: _/ v
     * @field serialVersionUID
8 v; R' e6 d" U; d2 j& n! Q     *0 u2 T0 s5 z$ ]0 \9 a4 K' r
     */' g* I& m6 @5 }) }
    private static final long serialVersionUID = 1L
8 f: X3 b  t4 r; v$ t; F  }4 y% r5 c5 e5 u# E5 L: S
    /**
& \* j7 E- E0 w9 W: g( Q8 H! Y% ?     *
& d: x: r/ r+ G4 u     * This value is used to automatically generate agent identifiers.' r& x4 j, D" F/ z6 `3 S! R
     * @field agentIDCounter+ X" t) x5 R0 l# D  j" Y
     *1 ?) t5 t' E! {- s- t/ ~7 H5 s0 A4 n
     */5 {0 }0 {- w  L! O  q# H! }
    protected static long agentIDCounter = 1
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( Q% K7 ^, j: V    /**' y  r! E* \/ g1 A
     *3 ?4 M9 t6 k; Q3 O6 t
     * This value is the agent's identifier.
7 }% U2 n% a6 C! D     * @field agentID
7 }9 a1 Y0 ?. |, z5 o" @     *
  s* g0 E6 B5 \3 v- A     */2 o9 }# `& B% w, K# Z* b
    protected String agentID = "GasNode " + (agentIDCounter++)
' P) l/ I7 G: N( Z
' q1 n  A/ I1 @" w+ f    /**
" a9 [( |" i' O- _     ** d* ]3 N& `- V4 U' L
     * This is the step behavior.
* ]& A, x. B! Q4 W* p$ |9 x     * @method step& a) |! N. q/ T! V  x1 C8 q3 d( G
     *
3 e+ H: O6 C+ Q- V- U6 `: G- }, t     */" f- ^3 K8 @, A) P# ?
    @Watch(/ r3 x: N, q) D- T+ B& \
        watcheeClassName = 'infrastructuredemo.GasNode',
5 G; {) A, Q; a$ @! s4 u4 R7 f        watcheeFieldNames = 'pressure',% M3 T4 f  x8 @
        query = 'linked_from',' D9 A: A3 U6 p, u( m; w' J' ?& h1 ~  u6 d
        whenToTrigger = WatcherTriggerSchedule.LATER,
2 Q6 B1 h  M) D- C        scheduleTriggerDelta = 10d/ E2 c) s' s2 M( I" g" k
    )
! O: a& C8 n0 _+ _8 O, _& u: Q  R    public def step(infrastructuredemo.GasNode watchedAgent) {
! g6 c% A! M8 R* N; X" a7 R" Y' ~
        // Define the return value variable.( [6 B! q+ p! b) \
        def returnValue* N5 s0 X9 P3 ?& L: ~

! A- o- E. c' [$ C        // Note the simulation time.
; a, E/ B4 v# F4 A  W; \) w! H" |        def time = GetTickCountInTimeUnits()
% B) V8 ]8 M+ {
! b7 A5 _2 a; y4 [; |1 y# I1 A. v: Z: F! t, m  w' m. T
        // This is an agent decision.
( @6 _  f* F: n8 A        if (watchedNode.pressure<200) {1 I2 N* Z$ N# f- P- s

  |  ^; f% m- ^) h# l- k# |            // This is a task.
  E5 m5 y; `7 I0 r  j! O* z            setPressure(watchedAgent.pressure)
$ D# U. v/ v# I2 O
( D0 }# r+ w; o        } else  {
  `% R% p1 s$ d2 {8 p7 c; n. ]1 ^8 N/ v$ ]; l/ k3 A

2 K" Z+ Q2 W1 a! ^        }
) K0 @2 ?; f: `( L8 T7 P! o; {+ a% _        // Return the results.
1 X* ?7 J  r" r7 B8 @3 @/ d% O7 ]        return returnValue
  p0 R; I- |8 M4 _3 K/ ^! t+ R: h2 J4 s7 }, O
    }( X/ T3 L# r" W0 k7 A
/ L& M& M. C- f) E; P
    /**9 Q, j! D' t6 G  K
     *- ~* n# K2 o" y( i+ O
     * This is the step behavior.2 t6 T1 i. L9 ~' G( c. H
     * @method step
# E( q9 o' \" l# \, w& u# w2 ?7 e     *
" Y# k6 x) j/ w4 u, D     */$ B& w2 r& M. Q! T$ z# {" Y
    @ScheduledMethod(  e3 k& y9 A0 d, g; o. L
        start = 1d,
+ X. J+ b9 D: ~4 B7 `0 Q        interval = 1d,& g; w. F+ v: B! G9 a& f6 ]6 T
        shuffle = false8 N+ y3 X7 s$ `7 c9 I+ E8 `6 J
    )
4 }. s; d5 y' x& @, s7 s+ y9 E! P/ F    public void step() {
, C# b; a0 g: y- E4 M1 y- c: L; D+ Y: c  |
        // Note the simulation time.
2 ^/ A' V4 `: X( q- T% G% J. o7 L        def time = GetTickCountInTimeUnits()
  ?7 x. S$ _3 y+ I1 c
8 [; l3 c- {+ J! i* A        // This is a task.
9 Z7 y6 I# }! t  R5 Z5 `- b        measurePressure=pressure+ RandomDraw(-20.0, 20.0)% w5 [+ [" ~( G
        // End the method.
) y5 h7 M7 p2 f, s) t2 K' e: ~" h        return
$ H, T: n2 A. J. V6 G# m; f) \( T- ?/ t- Y% }( T9 W
    }

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! A6 P* n  |: D( L1 \
       public def step(infrastructuredemo.GasNode watchedAgent) {) P( [* n, a, M) h: O, b
         //这里是watchedAgent& z2 c! o$ n# Z1 u
但是在语句中,你填的是watchedNode
8 |4 M* S6 C: F3 v) K1 L# F4 ~  G        // This is an agent decision.
6 ^, Y! ]+ G* h3 U' B4 L$ k9 _0 |        if (watchedNode.pressure<200) {  2 F3 l8 K  I& s
            setPressure(watchedAgent.pressure)
- Z) d7 m( R; }; k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3 z3 C+ ~6 G6 W6 I7 |& H
       public def step(infrastructuredemo.GasNode watchedAgent) {- L2 M6 w4 g5 O' o# k
         //这里是watchedAgent/ Y* K$ j3 ?% k. ~
但是在语句中,你填的是watchedNode
7 {2 g! E7 w9 l! A4 y8 l4 ^        // This is an agent decision.5 F$ ]# B9 A! S1 G) q
        if (watchedNode.pressure<200) {  
3 g: `4 {: O+ ]            setPressure(watchedAgent.pressure)
. _  f, N0 L- {% q变量名称须统一,可以都改为watchedAgent
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