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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
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0 m2 e, P" Y" D' z@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")  C* i- P1 d6 R2 ?1 X4 s5 ], d
    public double getMeasured pressure() {
) N) P; `9 d* ?; a) |: X, [        return measured pressure
1 w+ G0 k# D# w! u/ H5 x    }
7 D5 B" B6 e( a% I. G    public void setMeasured pressure(double newValue) {7 I4 V# _+ H! P0 H  C
        measured pressure = newValue& p3 @  g. k3 }4 I8 Y9 @- [. P
    }
  o7 H" K0 q2 T6 m3 Q- U% O1 n    public double measured pressure = 0
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    /**
. o0 V0 A/ _" v. [     ** u* ?! A" i+ c
     * This value is used to automatically generate agent identifiers.
- R/ U/ D1 J7 f6 ^& z5 [! x, m) h     * @field serialVersionUID- {4 X( j0 }3 w5 k
     *+ ~, U4 t7 H4 ]! U9 k
     */
, r* _7 h1 e( x$ R( m+ X' g    private static final long serialVersionUID = 1L
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    /**+ I! A% W2 Q5 q- x
     *; Y* u) O( v- ^2 v1 k7 V
     * This value is used to automatically generate agent identifiers.
, R/ h+ e  I: r- f6 N; R     * @field agentIDCounter
, X- X  u( h2 t. a4 X     *
  J; Z0 t6 O4 |/ a* l% a     */% x; Y% x. Q! }: s
    protected static long agentIDCounter = 10 \6 t3 T3 p! |; {8 ?  y' D7 i

! I1 K( q) v3 R* W    /**5 h1 V+ T- Z% l6 s- c$ e; k
     *9 x) y& i8 V  k$ s! q
     * This value is the agent's identifier.$ S9 r: J- T7 Z/ T/ l" c$ p
     * @field agentID2 c' Q. o" S: v4 [+ c" M
     *) g, @7 j2 `& s. `7 ]! V- T
     */8 T/ \9 f% c% ?, V% ~/ f/ z
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
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     * This is the step behavior.  i/ n9 c- _9 O  v8 ^  O4 W1 E
     * @method step; Z  R: J. O3 }: {  ^2 u
     *1 ^1 v! |5 B% {  c( y% f
     */
9 s' h/ [+ T$ A" h: ]6 o    @Watch(
. U1 t* }1 s, S/ |3 b9 T8 h+ ~        watcheeClassName = 'infrastructuredemo.GasNode'," _% l( X' U$ n
        watcheeFieldNames = 'pressure',
" m1 i' g2 f- F( U        query = 'linked_from',
/ o+ |# U4 u' d, d8 i        whenToTrigger = WatcherTriggerSchedule.LATER,
) L; o) }8 c: `  f# s. r' m        scheduleTriggerDelta = 10d; Z8 X: }1 d5 E" t# Y' ]
    )
9 k3 h% a$ g& S+ Y( w: g- o    public def step(infrastructuredemo.GasNode watchedAgent) {
% s3 \. ^$ |' v2 G! U5 ?. w: J$ X2 C
# Q- S$ p; F/ t& K' a) W, @; k        // Define the return value variable.
' M7 P" N0 H* o3 V  r7 }  C        def returnValue
# Q# s  ~5 V. g3 g$ G8 y3 B; R4 |, d
        // Note the simulation time.
6 C4 c4 P6 u( [( w& d9 `        def time = GetTickCountInTimeUnits()
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  D6 \2 w( M$ J( P# N        // This is an agent decision.
8 ^9 A: z3 [' E. }; `# Q# |9 Q4 g4 ]        if (watchedNode.pressure<200) {6 `" R5 M5 E5 p4 \/ w
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            // This is a task., C8 V7 q: i6 }) C* s3 i/ n1 s' t
            setPressure(watchedAgent.pressure)
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        } else  {
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1 U# M0 H9 J' X9 K; t- Q        }
5 `7 V7 r( U4 ^! |8 P        // Return the results.
- p. f2 T+ K8 u, Y' _        return returnValue
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    }9 X) w% x% `* [5 d  C$ b
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    /**4 Z8 d% G( ?) ], r+ a
     *% f% R8 s$ s1 M) F: S; b
     * This is the step behavior.
4 A: J* ~5 P* K9 d     * @method step
$ D: E& ~( }0 w3 A! G/ b% b( a0 P9 \     ** z* X( ^0 m$ ^- n/ p( N
     */
2 n& e* m- R$ F& ]% O    @ScheduledMethod($ ]+ E" p6 L% _
        start = 1d,
2 k. K$ V9 h% }        interval = 1d,
# F  U7 J7 V$ g* I" j        shuffle = false
/ I% W9 v! q% W' r2 v    )* f- A: x  I" M1 F/ n
    public void step() {' A# G8 q5 V7 I- t; |

) h1 j$ P4 E; X, t        // Note the simulation time.' k' ^+ Z- s2 k4 E+ r) `- P4 U
        def time = GetTickCountInTimeUnits()
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        // This is a task.
5 C' f1 ?9 T  o* u        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
  z% p, c, n, ?        // End the method.* ~& r0 {9 ^) r9 s3 g* Y
        return, l1 `, _. O$ T3 n8 [, J6 u' Q

4 Y( o1 R' S& a2 m; l    }

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
0 o2 q7 Z- n+ N" K       public def step(infrastructuredemo.GasNode watchedAgent) {8 L0 g4 S0 ~; p
         //这里是watchedAgent* L1 Y- b# w% I/ E$ ?/ E5 G; s8 A
但是在语句中,你填的是watchedNode
1 n; S$ Z1 X- ~' g$ k, E. u9 l        // This is an agent decision.
/ \! c7 X5 \2 {        if (watchedNode.pressure<200) {  
$ K0 s; |: o( m            setPressure(watchedAgent.pressure)
  K# t5 O0 x4 o: R4 W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- C0 F( n/ l( y) U       public def step(infrastructuredemo.GasNode watchedAgent) {
9 p2 N5 D' {1 W         //这里是watchedAgent
6 }; V8 {8 h) W) k7 `% X 但是在语句中,你填的是watchedNode
# @9 {( k( t) W; w: a- W        // This is an agent decision.& w! ?9 @6 \: x; I
        if (watchedNode.pressure<200) {  
7 c# @, y; s+ P2 _& X% l            setPressure(watchedAgent.pressure)  s0 H  o- T. j9 J
变量名称须统一,可以都改为watchedAgent
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