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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")! h0 h+ `% \+ Q( w
    public double getMeasured pressure() {9 K) d, e3 l1 E* S( M
        return measured pressure
& _% d- v* F! I: W4 J    }
5 i& P0 c* c3 _! m/ t% G8 V) }    public void setMeasured pressure(double newValue) {# U- G! K5 [  L
        measured pressure = newValue
" o  D% ~% S2 Q4 X6 M* d    }
: K* Q' _* S/ }" e6 r( \9 [    public double measured pressure = 0/ Z4 N7 V, U9 S- F6 ?

- w6 Z: o7 b3 I  k    /**' @& ?/ G3 ^/ B: w) {7 |
     *
5 A9 p6 v* q  |/ U6 w% E7 V2 `7 p     * This value is used to automatically generate agent identifiers.
& j7 ^4 K4 w% q# p     * @field serialVersionUID
& C8 g$ c% O* {- J& o0 F/ E6 F     *
. V7 @' h* j* X+ q% T     */) w2 u! H  ]) m7 E4 r* J  V0 C! z
    private static final long serialVersionUID = 1L6 g2 r' C9 g9 t' v7 }& |/ t) t
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    /**
/ W1 T3 r+ b* V) E6 z4 u     *8 G! K$ I8 j  g6 }5 Y
     * This value is used to automatically generate agent identifiers.
2 o1 N( s4 g# ?: J) m! g     * @field agentIDCounter2 n6 S: |+ m* o4 @/ I
     *# x1 {; T# l! d9 g3 n/ l  R' `/ d) L7 O
     */
+ e: y' W* S" X( I* B0 ^. Q    protected static long agentIDCounter = 1
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    /**$ }/ w9 L: u1 [* q  i/ A* h; {" _
     *, R! x8 g- Q6 Z7 [  H4 t% n' a
     * This value is the agent's identifier.
! a- T. M) F" j1 F5 ~  b     * @field agentID
" J' r8 [4 `! ?) q     *
6 l! O' z: W& p* m) P" g     */5 P' t+ c# p+ ~7 q5 I' u; z2 M
    protected String agentID = "GasNode " + (agentIDCounter++)/ u9 Z0 H: h0 L1 n5 H* S& t
  T- j$ E/ b2 v: u% P
    /**
' C# N; |3 x9 D& R4 L+ ]     *
- t. h" O( c' k" J7 ^+ M0 k$ Q6 r     * This is the step behavior.  J5 H0 Z/ D/ j$ H# n6 ^8 n
     * @method step
! Z5 c, h" a1 e; n* h& b     *
9 O( f" \" a! f$ D% U8 \: q     */  @7 N/ o9 S7 Z2 Z0 B
    @Watch(* s9 M- z( R; J8 S* a
        watcheeClassName = 'infrastructuredemo.GasNode',
3 m4 x( q4 h* R: Q7 L        watcheeFieldNames = 'pressure',2 _+ e1 ]% A5 X, _! A
        query = 'linked_from',
* a- O" ?' C% Z$ |        whenToTrigger = WatcherTriggerSchedule.LATER,
1 k  n/ C, X+ H% P4 F$ W+ F; ~        scheduleTriggerDelta = 10d5 E$ Y6 }( o8 z$ {6 A* C
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    public def step(infrastructuredemo.GasNode watchedAgent) {! S1 U9 k! |1 l
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        // Define the return value variable.
6 J0 n' {/ E3 D        def returnValue  V/ _6 \. C7 z3 X5 R4 R

0 q2 n) d' R& _( V# B        // Note the simulation time.
$ s* [; s' `$ u7 }, P        def time = GetTickCountInTimeUnits()! e1 S6 ?9 E% `+ f; `

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        // This is an agent decision.' y" s, d+ A! D: s
        if (watchedNode.pressure<200) {6 e2 Y' {) h$ f
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            // This is a task.7 g! S6 Q# v2 L  u, V% C
            setPressure(watchedAgent.pressure)5 v* \; e& E+ y- N

- ^" e3 L$ p/ Y4 }; L" W        } else  {  _2 m" W* X( i( S1 ~7 q/ @

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  u/ c* O4 h+ M        }
2 t2 u; f9 g, ?8 ~' T5 P0 j2 X        // Return the results.
% F! e. l4 i) @        return returnValue
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    }+ Q' c  l4 v9 ?5 U4 D9 f9 C4 o: r

5 m2 f2 E4 m+ I! o8 e    /**
2 U- \8 l: ~  S( r: ?     *9 z1 F  H) E  k% r0 x2 j- w6 s
     * This is the step behavior.
' w# f  @5 G4 n( S* u; y7 \* l9 y     * @method step0 j" z; }% s2 [9 E# X
     *( q8 V  @$ a2 Z+ s! p+ P8 D
     */  r" X% ]6 K0 W5 E+ T+ i2 H$ m" B
    @ScheduledMethod(5 k+ O9 l) `* }; f" P/ T3 J
        start = 1d,
9 Y# n$ v+ N7 J" g        interval = 1d,
& V) t" z7 g' a: y7 _1 {! r        shuffle = false& I1 Y# s) K- X1 q9 e3 }& c
    )0 v7 h$ f" [% [$ i& ?$ R
    public void step() {; L7 d/ S# O- T! R+ y: `5 }
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        // Note the simulation time.+ Y2 V1 ?& H' f0 S; g
        def time = GetTickCountInTimeUnits()
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1 H1 w, o& C' u7 H+ i" H) q( k9 t8 g        // This is a task.
' M) A7 q, u, V        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( X6 j2 T, x5 M3 A1 t, H        // End the method.$ N6 O9 b# t' L1 [4 w; f$ l
        return
! ^! _% \+ c' t! ]8 V; A' E  @1 j/ K2 i( I4 Z
    }

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
4 C; Z2 F8 @+ s% o& M1 h       public def step(infrastructuredemo.GasNode watchedAgent) {
0 r& k& e# @# {2 G; Z" z         //这里是watchedAgent
% P8 L# [' O6 ?6 w 但是在语句中,你填的是watchedNode. p, A, H; a* E% ^. G% Q5 ^
        // This is an agent decision.
# Z9 p- D. w. R$ d0 n        if (watchedNode.pressure<200) {  
. B0 Y6 c3 u( V8 [. \            setPressure(watchedAgent.pressure)
, ]2 u$ k9 p0 S' A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
4 Q, c. I: ?" s6 X  I5 t       public def step(infrastructuredemo.GasNode watchedAgent) {0 k* `3 k5 f" z1 Y( [8 ]
         //这里是watchedAgent- V- a; M; f) H7 T  M
但是在语句中,你填的是watchedNode
) D3 N; C# t5 W- t        // This is an agent decision.9 Z% a% \6 @. a4 ]& \0 }' g+ I
        if (watchedNode.pressure<200) {  8 j1 }# n# h2 x0 T2 G. b
            setPressure(watchedAgent.pressure)0 _8 T6 w& G, e* E' T
变量名称须统一,可以都改为watchedAgent
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