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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 ! c$ ^' V. u# _( i0 R

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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ P. K* n" @7 C+ C) G
    public double getMeasured pressure() {
/ z% p2 b9 }# q. V- ]3 w        return measured pressure
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    public void setMeasured pressure(double newValue) {
5 d, w3 D0 G2 n( o! v! j( a; l+ |        measured pressure = newValue- Q: C4 `  t4 B* d+ |
    }4 b; H* L9 M2 e7 u4 b
    public double measured pressure = 0  e. o7 O% a: j# C8 g, m8 I

% f9 G1 b" c6 H' v( W9 F    /**, J! ~9 U% S  Y3 f: l, C
     *
9 z, p. Y. i9 c* Q9 a     * This value is used to automatically generate agent identifiers.; S2 D7 e" |# }
     * @field serialVersionUID
0 z* n& \! H1 x5 P     *& F* D2 \/ m; m: J, _. S  }
     */, L- J- V( h5 T5 K2 P
    private static final long serialVersionUID = 1L+ W# O( o" F( @0 f: |( @  G
% G2 M8 Y, A1 t* Q" Y
    /**
3 W8 L4 ~, F& h, L# ?( p     *8 V; r) y+ o; ~& q2 D; }
     * This value is used to automatically generate agent identifiers., }2 r! z. {7 {/ V
     * @field agentIDCounter4 @: a( U6 {% r) G, ?6 h
     *
) V2 \$ z" R6 o. h$ A2 B     */1 Y* c9 k, H9 G/ M
    protected static long agentIDCounter = 1
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    /**
. X. d/ ^8 C0 \) H  K     *
: D6 G" P& ?! _5 _: a+ {" y     * This value is the agent's identifier.- J4 A1 Q7 f$ U9 K! r. X5 v0 P6 F' S# s
     * @field agentID, A  z" y: t, }
     *- c1 }: R- s3 r* A% L  F8 Q/ |
     *// U; t& E4 p" H: W
    protected String agentID = "GasNode " + (agentIDCounter++)
: u1 C1 B) ?# ]+ @2 b/ q5 F- E/ l$ R! ]
    /**; C1 \/ L/ Z; P7 |  B  f% R( t2 M
     *
2 z+ y  }' z, b% ]% L. D& M     * This is the step behavior.
5 I3 U* w* \/ m$ W0 \' q7 D% y6 |     * @method step+ m* n3 X" q2 W! W5 H2 y
     *+ A; G( m! _9 O' q7 Z7 @) |9 b
     */$ P8 a1 x6 Q; v0 o- k& J) X6 t
    @Watch(
' }1 K% T4 R" O1 k# F5 s        watcheeClassName = 'infrastructuredemo.GasNode',- A) D7 h% u6 c' E0 d& n
        watcheeFieldNames = 'pressure',2 [) k9 P- n. |$ m
        query = 'linked_from',
- `( i/ K" X; e+ {        whenToTrigger = WatcherTriggerSchedule.LATER,
: A4 V& d6 P0 ^( w        scheduleTriggerDelta = 10d
+ ?0 b2 }; N  }! I# b    )
/ ]$ p# v+ J- c% j$ O7 x8 s5 ?" o    public def step(infrastructuredemo.GasNode watchedAgent) {' J1 ]' o: |& t( W0 u
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        // Define the return value variable.
) n8 P: n) Y1 U& }5 Z2 x        def returnValue
  l# G0 H( j8 {) [2 v1 D5 x8 |  ]% P  o
        // Note the simulation time.
( U7 x3 Y) H! e2 K( P6 [) }8 s        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.! O* N4 M* v4 N! a4 v1 c
        if (watchedNode.pressure<200) {  T5 Y" p: V7 c2 g! s; m. R) L
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            // This is a task.
1 F3 ~& A3 ^9 [- W8 ~$ G            setPressure(watchedAgent.pressure)
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% N6 _/ R* \* k( A4 ~        } else  {
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* Q) e! h$ f+ M: j. J        }
5 L. u8 I* R8 Y: ~        // Return the results.
4 q" `3 s2 A  Y, `. T6 b( f        return returnValue
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    /**
7 s4 g+ d" ^4 |- `. @8 w$ K     *6 g4 F+ V" {- _& L+ t9 S
     * This is the step behavior.
! p- w; K" r# v+ L) F8 B" U( W     * @method step
6 m' Y0 j# k( s$ b; G3 k" t     *
# i: ^0 o  O8 a  w5 D# n     */
  i, v9 n; K/ C  I( X0 X    @ScheduledMethod(
8 B% e( o% y& O        start = 1d,
4 J* Y2 K7 d7 o# r: N        interval = 1d,
  _0 w: P& R7 A2 p        shuffle = false
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    public void step() {: O# g$ m: u: _4 `5 ]) Z; w( ]
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        // Note the simulation time.
# G9 o6 ?7 m! S0 H) w4 \8 |        def time = GetTickCountInTimeUnits()2 b  Y1 n. F9 @- J
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        // This is a task.
2 N+ R/ x* J0 D, m* H2 b0 e        measurePressure=pressure+ RandomDraw(-20.0, 20.0)) b2 e9 w. N! ?) J' a" d2 r
        // End the method.
, n# ?. i, U" ~0 _        return& t' s2 L6 }4 Z0 ~
( ?- o; O/ N) K$ q
    }

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
) H$ z/ j) b% k! n0 s+ G$ G! N9 ?3 N% T+ T       public def step(infrastructuredemo.GasNode watchedAgent) {
3 I( C1 h4 g4 r! U7 e8 S% b         //这里是watchedAgent% Q# k7 K# J' }; p
但是在语句中,你填的是watchedNode  C  ~* B0 V6 z- _7 m* B( N4 f+ f
        // This is an agent decision.
" a: e1 _0 d8 i4 u+ q1 c        if (watchedNode.pressure<200) {  
5 N, U, \3 f, p+ N0 K* Y$ T            setPressure(watchedAgent.pressure)
/ J, d5 G# x1 i% f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1 `6 V" O  d) v; V2 [( v
       public def step(infrastructuredemo.GasNode watchedAgent) {
& J3 w! B: [- J# N1 k% W         //这里是watchedAgent
" A/ d) W# G4 ]4 x 但是在语句中,你填的是watchedNode# l/ p( Q& N- a# E- c: ?- U
        // This is an agent decision.# B# \0 }- ^( W* T! y
        if (watchedNode.pressure<200) {  
4 q) v- n5 i% j  M            setPressure(watchedAgent.pressure)
( s7 ~# Q3 U. i6 r4 q变量名称须统一,可以都改为watchedAgent
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