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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   o  M4 w) A( k; [# l9 |/ R$ ?# W
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: ~$ e- h& c- i( v$ a. p@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")' Z  @* S* S% Q# o$ F4 n
    public double getMeasured pressure() {: P3 T4 {$ E$ u( t7 [
        return measured pressure: ^* G5 `; Y+ M0 {3 E6 Z: T; a
    }
+ r# Y! Y- h; l, v0 G    public void setMeasured pressure(double newValue) {7 m* ]) W! g1 P% _
        measured pressure = newValue
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    public double measured pressure = 0
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! m% Z( u/ D  Q. A/ p    /**( Z2 S- e% d# [3 }' a% b  C* a1 p
     *
1 C2 a; R, z, Z* V) P     * This value is used to automatically generate agent identifiers.
/ ^: G  E7 f& G4 w     * @field serialVersionUID* P% e9 |0 U" I, E2 Q
     *
# b5 `: }0 I. c2 f( y     */
' O6 x+ N7 w3 i  Q/ }    private static final long serialVersionUID = 1L# s9 Q$ A% u) w, d! p5 T

$ A+ d7 I, E; t2 @/ L( x+ |    /**+ v! O4 S2 k0 J: a8 n
     *6 L, J" t8 t5 o" i/ c  ]
     * This value is used to automatically generate agent identifiers.3 ^& Y+ e! D; u1 L: z1 I
     * @field agentIDCounter* I( Y/ Z! a$ ~7 C# h; |! }  k
     *' Y, T; v0 a% g: W) Z4 Y1 o/ n
     */0 ~$ Z( g/ a3 B4 f
    protected static long agentIDCounter = 1
* v  t0 j( Y3 }' o" E2 M7 r- p# m' D1 |0 E/ V9 b
    /**; t  E6 O( R. `" c$ \
     *3 y) h6 c# v" Q# n# _
     * This value is the agent's identifier./ D( s5 j0 w+ ^: ^" K2 z& x+ P0 A
     * @field agentID
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     */+ G7 R5 w8 u. C5 f: V
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**( \  q. n! N8 c
     *+ m: v$ x, v. z- x! j$ Z
     * This is the step behavior.
$ F$ w( q+ {. }8 y% A& }1 [     * @method step
  A/ p$ D- T" C) [  I; v0 S# T     *6 |4 c$ {4 k( |) [" ^& X
     */) D- Z! I) \3 J! ?( Q% `
    @Watch(
$ k9 {) [1 i3 K" z  F7 m$ i, S        watcheeClassName = 'infrastructuredemo.GasNode',
) w1 Q8 n4 U  s9 T4 \# M8 E        watcheeFieldNames = 'pressure',' T3 \  _6 v5 O" v: {0 Y8 Z$ ^! I
        query = 'linked_from',( g3 M+ ~. d3 }
        whenToTrigger = WatcherTriggerSchedule.LATER,
3 U/ i3 c6 f& |' M( s+ G        scheduleTriggerDelta = 10d. J2 q7 F* `# k4 g2 r
    )6 Q" J, Z+ U& C7 N) o1 v
    public def step(infrastructuredemo.GasNode watchedAgent) {; A8 B9 B! G& p- n4 ]& Q. q
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        // Define the return value variable.
" X( l- @; R, {* X        def returnValue3 G3 i' z1 i$ u8 I' |

" `8 I6 @- u# D        // Note the simulation time., Y* x, @$ @$ \; C( @) S* A. t. I- C: K
        def time = GetTickCountInTimeUnits()" f5 y& [* \) R+ c' L6 N4 q

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        // This is an agent decision.
) d' x; T8 K6 n/ g        if (watchedNode.pressure<200) {
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( H8 y& B- K" [            // This is a task.3 |: r- ]; ~3 K4 y# J" B
            setPressure(watchedAgent.pressure)4 b2 |( G: `- V' k' h

  O2 |- L2 @0 N        } else  {
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" ^) q/ R9 z4 P( ?7 Y        }+ a) [, G- U" q$ {  e3 d
        // Return the results.$ h0 y7 m9 B" k+ a+ O. E
        return returnValue- ?5 v5 A3 O7 H( @7 n# E4 ?

2 U1 D$ D6 U9 M: f    }
$ L; \* w/ N8 z- p! a5 B$ l" A: l% c( H9 b: y& a1 j3 R* m4 k8 @
    /**# y. Z/ P8 d6 C  ]  n* p4 |
     *+ r# W) N3 y; U7 v6 X
     * This is the step behavior.& V8 J" {0 X  X) S+ j. z
     * @method step4 k7 S% F/ R6 O& n- B! p, ]3 e
     *, b9 f  U/ I, ^# z5 H7 ~6 [
     */5 t) g5 W' t" t8 R8 C7 \) G) J
    @ScheduledMethod(
% y( n) ]6 @. t  M: F. C" i! W, e        start = 1d,# _0 U: d6 L6 |1 J) Z- C4 c
        interval = 1d,- |- q8 E% K& o: U
        shuffle = false' Z, N& J: i' `# m' B9 \
    )
3 m  |4 w% `) k0 K/ U2 x7 G/ ]    public void step() {
' [/ H0 B  {3 `1 a8 U. \
+ T9 I2 a, O# L$ a        // Note the simulation time.9 B0 N% @2 I  l% ]
        def time = GetTickCountInTimeUnits()6 b4 c) x/ ^" I
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        // This is a task.- Q$ c* g" Q: J/ b
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" k9 D2 S0 `8 m        // End the method.
: j! l; u% s2 n; w! l        return
- |6 G3 E  A! o% D! `, o. z: z* ]" I
    }

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* S4 j" E6 M) a9 X" W! G
       public def step(infrastructuredemo.GasNode watchedAgent) {' s- v; j4 F  W" D
         //这里是watchedAgent
4 ~( V6 ~" D/ W# T9 M 但是在语句中,你填的是watchedNode
6 l0 U4 k' T+ Y. B! z        // This is an agent decision.
. x' p* h8 s& h: G" z        if (watchedNode.pressure<200) {  6 G! h. u" D8 F% r8 M
            setPressure(watchedAgent.pressure)( ^+ R8 d7 w/ E6 N8 `8 o
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
8 i5 h: w4 W0 V+ a       public def step(infrastructuredemo.GasNode watchedAgent) {
- G, o: E- |, l3 A5 y2 x& R8 h         //这里是watchedAgent0 b5 C2 `* o, M' g0 X
但是在语句中,你填的是watchedNode% E( {, [( |" d* Y: A
        // This is an agent decision.
- t% u5 b) {/ \' s/ W* @        if (watchedNode.pressure<200) {  3 E- C: T/ a% a2 }) b
            setPressure(watchedAgent.pressure)4 f: Z- x! I. j7 g# C6 R
变量名称须统一,可以都改为watchedAgent
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