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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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
0 x9 f& G3 }1 x$ ]* z    public double getMeasured pressure() {7 S7 P6 J3 b9 X" ~6 S6 }
        return measured pressure* E" H8 b1 t( L: n; o+ d9 v4 P& D
    }
9 E$ w5 r, B& v- n. L    public void setMeasured pressure(double newValue) {
. v# s1 I7 k9 q2 g* ]5 C2 y/ I        measured pressure = newValue& |+ P+ Y2 V4 D
    }
, t( B) r4 L. }1 J- h7 j6 }) }    public double measured pressure = 0) R; q& l) s6 P& ~
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    /**
/ J+ e6 J1 x5 e     *
6 k% ?7 Q" \- D* i  }8 L* F2 ?     * This value is used to automatically generate agent identifiers.
. y) Y# c8 g+ v' l" j     * @field serialVersionUID4 ~' J# F! q' D
     *
! K& T0 s& x+ E4 c: n. e     */0 D* B) ~, ^; G4 o9 p1 R
    private static final long serialVersionUID = 1L
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" |; D2 C5 g) c; ]% J1 n    /**
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     * This value is used to automatically generate agent identifiers.: q% L# U4 t9 K' c1 |
     * @field agentIDCounter
# {$ R8 r/ J' N: ^     *( N7 h# U! N/ i; n3 o5 p" B
     */
# ~' J0 {% F( q    protected static long agentIDCounter = 1
5 Q0 [4 T( t6 U& {
- o, ^% x7 P* h- v+ ~    /**$ I' ?5 e( f; a" g& ]' O
     *
# ?1 M) U/ f* `: a9 L     * This value is the agent's identifier.
7 `$ Q# N( o" Y4 d, `     * @field agentID+ s4 U. U* Z: g$ r; a2 T- O4 W
     *
6 x# t) a9 w2 u% e' s     */
( c, r# |1 S) |& a    protected String agentID = "GasNode " + (agentIDCounter++). l7 B3 A& Z: f( @$ ~5 G, f# G

3 W" i, ^: v0 n, L1 N8 ~9 f9 ^! z    /**
$ |, @  k  \6 W% k- K     *
  O. B( p  s7 K4 x     * This is the step behavior.2 e& t% T/ D/ z  l
     * @method step
, \$ B: R* L2 O5 j     *
6 @8 P& F9 T* W# J5 r     */
9 k* {% D0 U& D. H' o, J    @Watch(/ G9 v( [) b  N0 [
        watcheeClassName = 'infrastructuredemo.GasNode'," X0 t' p3 d1 _
        watcheeFieldNames = 'pressure',1 v3 U0 }/ R& Y; L& x' C7 p* m8 d  I
        query = 'linked_from',/ [! N/ k: y. a' l' o. ]+ W8 b
        whenToTrigger = WatcherTriggerSchedule.LATER,$ E% s% ?3 m; F( B
        scheduleTriggerDelta = 10d4 S- w) D* _9 a* ~) u- ^, d# ?( |$ r
    )
. H! k+ t8 G( e" T0 G    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
, b8 C9 n4 Q- C* A5 {( o2 B1 _' d        def returnValue2 w( B5 x( i2 {# |2 C; Y
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        // Note the simulation time.
( E) ]9 N% b% E" C1 \        def time = GetTickCountInTimeUnits()2 `0 _$ B4 c/ e0 X
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        // This is an agent decision.
& P2 r; {& D- c4 x9 A9 U2 t        if (watchedNode.pressure<200) {
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            // This is a task.- _/ {4 i% B# t+ Q, g. C
            setPressure(watchedAgent.pressure)0 m4 @& t# b6 V' P  d
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        } else  {
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8 ]6 [+ Q' A) V# p        }
9 T$ W$ u  ]5 c: E  D$ X9 Z        // Return the results.
' L, T$ r& n2 H        return returnValue3 Y! Q1 g! W1 k
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    }
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    /**
) v' B9 I$ @2 _- X' k     *
" r' w  V9 {8 y; x* U" D     * This is the step behavior.. V, h) {* s% \
     * @method step  }8 a" Q6 k2 v: M- P* |
     *
9 e0 m+ \1 T: d: H     */' `' f3 C3 B$ z3 I$ t5 r
    @ScheduledMethod(
% O7 |( _5 _+ b8 w, b9 R        start = 1d,- s( f# u; E" R0 W7 d
        interval = 1d,5 s$ m# I! J" c, t' M
        shuffle = false
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    public void step() {/ ?0 e9 ?; X' u( J) h# M3 Q% x

0 l1 ]* B. Q6 I, L: j        // Note the simulation time.
8 D0 R1 m% w4 D        def time = GetTickCountInTimeUnits()
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        // This is a task.) C9 Z) d5 a# m5 Q3 N6 t; y9 X# ]8 F7 h$ Y
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" F5 d) @' q5 H4 O" I' m4 O- N        // End the method.0 v" E4 x+ N% F  j- g, `1 [
        return
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9 l3 ^  y, b5 D0 }$ _. ?, [    }

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" ~2 q; s  N" F( M$ Y
       public def step(infrastructuredemo.GasNode watchedAgent) {
* f$ t4 f$ v9 U1 w" f, f) Y         //这里是watchedAgent( z; [9 Y3 K; C6 ^3 H, l, Q2 d
但是在语句中,你填的是watchedNode4 G! s5 o$ E( h" M% k
        // This is an agent decision.& x, X/ w; J5 i: l% o0 y4 |
        if (watchedNode.pressure<200) {  
7 ]+ \6 ^0 S. U0 L7 H" W: }" e2 ~            setPressure(watchedAgent.pressure)7 k+ K3 B8 k- N; ?& Y8 e5 P
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# U! C1 i: K9 P$ ?* \
       public def step(infrastructuredemo.GasNode watchedAgent) {! V4 _% i0 t0 g: F
         //这里是watchedAgent
, c/ `  t9 [( |4 P3 T* e 但是在语句中,你填的是watchedNode: X! E% U: u* D" `# v6 ?
        // This is an agent decision.
; [+ q: {/ e; `3 O' ^5 w        if (watchedNode.pressure<200) {  9 p! I3 H( q' d: g3 t
            setPressure(watchedAgent.pressure)& s/ ~/ B! j% `, o
变量名称须统一,可以都改为watchedAgent
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