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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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  r- N7 A  @& B9 {@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 ?. o- H) @# q
    public double getMeasured pressure() {
7 F/ t5 W" X$ j        return measured pressure5 t' E2 O. b" F# V: a" R& \
    }
+ c' J  |% C4 t. F    public void setMeasured pressure(double newValue) {
  b2 O: [- D: s. |9 z6 J. v- B        measured pressure = newValue: v0 S$ V( q1 Q- r' O( @; _
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    public double measured pressure = 02 q, p, W# A9 X' f& v: a4 p
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    /**( ^. m' M& z, r# E3 e4 a  m
     *
9 J) k, g1 F3 _+ C  b     * This value is used to automatically generate agent identifiers.
6 Z4 v0 W8 l, X5 i2 L% K1 w3 I: I) V     * @field serialVersionUID
  [( W( K+ B, q8 ^5 r4 a" }     *% `* W1 G' W; o% a
     */
6 c/ v5 [. h' Z& m) Z9 b; r    private static final long serialVersionUID = 1L6 k/ y9 W% h8 S5 }4 a  y" m

, O2 l; e( [  }) l7 |9 m! Z1 q; [    /**3 y: F2 D" L1 l0 ^- D
     *% G+ J; O) h: P4 a/ f% t' e/ n
     * This value is used to automatically generate agent identifiers.# w3 k) F  I4 s4 j
     * @field agentIDCounter# o) Y+ R* s( A& B' N( K6 k
     *
9 ?( o! E; S7 I# @) P# i  X# |9 k     */# }7 H1 `/ U, i# C3 K& G' r3 x
    protected static long agentIDCounter = 1
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    /**$ @) ?$ G" \6 J5 F7 |+ f, _
     *
) @$ J8 Y+ _% g1 z! g1 n     * This value is the agent's identifier.# y) I3 ^. C. B9 r/ ?
     * @field agentID) @; ~7 \; l0 M& M2 \& X+ U) d6 J
     */ u' ?, n5 P/ o+ p" w
     */* ]3 A% R% [6 L/ `! B, U
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
( j% w4 }5 x7 e9 f  q2 z  ~     *
; V5 D/ v0 d  J     * This is the step behavior.
8 m, H: H/ Y- P" j     * @method step
4 i1 x5 g! t1 l     *
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    @Watch(
5 ^6 F4 m1 }/ K% I% W        watcheeClassName = 'infrastructuredemo.GasNode',
0 g- f* m  x5 R5 m& S        watcheeFieldNames = 'pressure',
* p0 R$ t% i- x5 h        query = 'linked_from',
* Q! P% }6 [+ f+ j" [/ x5 A( ?        whenToTrigger = WatcherTriggerSchedule.LATER,
- C# D( ^4 j' O. k        scheduleTriggerDelta = 10d4 t9 {/ I+ d6 @- R  c' n; L
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    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
2 s4 A" F9 |0 F+ y  O        def returnValue
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        // Note the simulation time.. |, `! y( \& ?! a5 u4 Y3 |
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
* e7 |. B7 q) m  m# M        if (watchedNode.pressure<200) {4 |9 \4 X6 [& U. U& u& D  `; Z% D6 |) e
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            // This is a task.8 Y/ U: z* r" T8 ?. Q5 c; S8 s
            setPressure(watchedAgent.pressure)
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        } else  {
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# g# {: r& m6 _        }
) v2 i/ ^0 ^) P; O; c; A3 S- w        // Return the results.
. U% K+ |- D# X2 H3 z        return returnValue% O3 p' `7 R$ n& N% o& L

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    /**7 k- T% D( b7 H8 O. z
     *
; E5 c, F9 c9 y* m, W, i5 A     * This is the step behavior.# M! a6 O6 m$ b; {* `/ `: B9 Z' v
     * @method step0 S, A/ f  F; z3 c8 v7 Q0 {
     *. `( {& j& ~: B: B0 }
     */3 h- `# Z, p! t& p! v8 q: D
    @ScheduledMethod(6 o0 v) x3 O. g# d- M
        start = 1d," U6 u+ j8 x' T- p( S1 b& w
        interval = 1d,- A4 I/ y4 M5 p0 c
        shuffle = false
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    public void step() {' o7 b! U8 Q5 k* m
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        // Note the simulation time.
$ S4 }+ k; U# H2 L) J0 k: A9 G        def time = GetTickCountInTimeUnits()
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        // This is a task.
! M& |* |  x" L# @% T* Y  T        measurePressure=pressure+ RandomDraw(-20.0, 20.0)' Z$ r8 P1 @- Q7 e
        // End the method.
# Y; @6 k8 }6 l* E. D: A" d: r- |+ J3 m        return
" w1 S6 B! J. r9 a" T" Y7 Y! G$ }
# V" y! d3 I. K7 Y! [+ g3 G% V    }

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
. z$ H9 k* J8 {; d& H% c; h$ i       public def step(infrastructuredemo.GasNode watchedAgent) {( c& |! c, v! f) F/ V# h
         //这里是watchedAgent# i& z* a, E. ]& m1 |1 Z
但是在语句中,你填的是watchedNode7 A4 p8 S: ~& c. S+ n" n
        // This is an agent decision.) Q3 A8 o3 B2 P. u
        if (watchedNode.pressure<200) {  4 t" A! x& z8 g
            setPressure(watchedAgent.pressure)- p. F# K1 p6 x* E
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# F: T& w3 ^$ f8 L, v8 Y6 g6 P
       public def step(infrastructuredemo.GasNode watchedAgent) {2 Y4 U. @# X$ j6 U( Q: J! D
         //这里是watchedAgent
0 r0 S0 O9 A7 d. \# \( f$ A- t: v 但是在语句中,你填的是watchedNode/ ^, @  q% m+ C9 ]& g/ m5 N' O
        // This is an agent decision.
( Z/ [3 m  s- Z0 D+ C, n        if (watchedNode.pressure<200) {  + u( r6 K, u0 ^2 H  A. P
            setPressure(watchedAgent.pressure)
  u: a8 C8 C/ J% b# T6 E2 G变量名称须统一,可以都改为watchedAgent
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