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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 ; v6 ^2 j$ y- u& t0 J8 u8 S
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")% d( u. i* q( e1 A) Q4 W# K1 n
    public double getMeasured pressure() {
. P2 c0 M& e9 j1 Z( J        return measured pressure
: D6 J# q' e4 |" x# [2 V    }
  |0 D* M$ V% |1 [5 h0 d    public void setMeasured pressure(double newValue) {, T. ~+ A, {% d  N
        measured pressure = newValue
% p& S* r0 }0 U% |! ~! l% i    }7 e! j7 E4 Z3 J8 }6 r
    public double measured pressure = 07 C% c' ^3 M) n9 I6 H+ X
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    /**& b6 l. r% Z$ u% Q1 [; N
     *2 v5 T" W- r( V
     * This value is used to automatically generate agent identifiers.
( j4 \5 w; r( q2 s* y  a; N0 P     * @field serialVersionUID
$ p& E7 _1 Z6 T( `( Q     *4 d, }5 f$ J& Q+ V, |$ _" Z2 k2 x
     */
# e" ^% ^, y7 n" ?& y    private static final long serialVersionUID = 1L
+ o( F7 V1 B6 x' S! x( {  a! D4 N# W; }, X! ]4 Q
    /**
" U0 E6 Z* G9 V- V. y5 i$ G     *6 \. @# I. K" n+ p( |! e. A
     * This value is used to automatically generate agent identifiers.
* }- r% X+ t. |; _; p7 s7 G( _6 w     * @field agentIDCounter
$ g8 c% v$ L8 O' p' t; g8 Z" K6 l, ?2 t     *) X- r& R: T/ Z$ a7 W, f
     */9 b/ Z+ D! T% R- T* y" h# i
    protected static long agentIDCounter = 1& y" ]% S+ K9 m
5 {% m. _+ b& v+ I$ x
    /**
4 i; H* ^& Z: z0 p8 [; a8 M( w     *# p1 S* Y. o0 I* c# w( j5 N
     * This value is the agent's identifier.
, U9 B7 g& \& v; D     * @field agentID5 C. j& C$ H9 f- G% C; }& O
     *
( A" P$ n0 `7 S, i/ I& d     */' r; n& s5 Z% ^1 V+ L% m. B
    protected String agentID = "GasNode " + (agentIDCounter++)1 X! Z$ u. B% ?! i& Q  [6 G& }
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    /**
4 A8 ~$ z6 d2 M$ \# j$ K5 d2 g     *9 E6 L# u/ _3 v2 V
     * This is the step behavior." T" \6 |! Y  S$ p( a! Q
     * @method step. Y  E+ L0 [. d! b' G! Z
     *# A) Y. e- ?" [2 J
     */0 H! ^0 z9 E6 Y5 X  N  X
    @Watch(
- R( P+ T2 U* |$ @* E5 p        watcheeClassName = 'infrastructuredemo.GasNode',7 r! b: {" y) V8 w
        watcheeFieldNames = 'pressure',$ P. L9 G7 Q7 o: O# ~
        query = 'linked_from',
1 ]. k* w1 v& Q, ^        whenToTrigger = WatcherTriggerSchedule.LATER,+ n4 P7 G1 k/ {
        scheduleTriggerDelta = 10d6 X0 W) e3 N% @% ?; L0 Z' P! ?( N
    )
: K! A# g2 D) m2 n5 q    public def step(infrastructuredemo.GasNode watchedAgent) {
# q- K' R. t! F6 @3 A9 X. U0 N' D
6 i7 L" S+ L" i2 o" G. L2 O% r        // Define the return value variable.
4 F) H1 L% E- C: W. R7 s        def returnValue5 d8 \. Y! J& e& X0 C& y

! c' L5 F/ l! Y- a& r% B+ o        // Note the simulation time.. c4 B6 b$ g" p% S+ }7 L
        def time = GetTickCountInTimeUnits()
* K6 X  _# w/ d  n- n! m
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$ s2 g& }2 Q* d        // This is an agent decision.
7 _2 m/ d4 s( I+ B& o        if (watchedNode.pressure<200) {! \& a3 w  t0 t; @; w
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            // This is a task.5 b& ^0 R% W! C. D" E# A
            setPressure(watchedAgent.pressure)
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4 d4 I  o  Y% t5 o: C9 y        } else  {
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  t: G* D. H- Q& [9 F, L( ]# S5 }' Z! F
        }$ [. }# s- v* o2 b4 Q* O! h8 P* ~
        // Return the results.+ W, F" T5 a- ?5 G
        return returnValue) n/ T3 D# u+ C9 [+ T5 b' A

5 H& b0 u) E; X. T1 W0 f3 `3 |2 K    }) S: p3 Q2 O$ K; O  Q4 T8 D# b

- Y5 c2 S! v9 q6 k    /**
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     * This is the step behavior.' |6 O) {0 [' n3 v* k0 C% y
     * @method step
* L4 m3 S& K' i- o3 C0 D/ l7 p     *% `" V& o8 e# L
     */
, s* R2 v- `* `/ Z) s  m' Q    @ScheduledMethod(
" Y, ]# m4 ]3 C        start = 1d,
* R* x% W0 a! E4 R3 a6 ?" V        interval = 1d,! R9 c/ l% j6 Q: [
        shuffle = false
. a1 n; g7 \# g) z5 b, X4 [) k4 R    )# `2 N, b& t, y0 [/ H7 j, d
    public void step() {. c- g1 @: L; h8 A; M0 ^- v7 z

# H! B  O3 o' A. R  _        // Note the simulation time.
! X0 x1 Z0 B: w* p( K- V1 r1 J        def time = GetTickCountInTimeUnits()  X9 G# f- w- P7 p
  e) [: F- f. ]
        // This is a task.. r5 x! Y/ _' N; R- H5 b
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 O. D/ ^! j2 J0 ?        // End the method.
% R3 B$ Z7 t0 E$ _9 G/ G* `        return
% d7 L! P6 M1 i" O0 a" Y
8 O1 A  l9 Y1 ], C5 F3 H: e  c! T  c    }

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
" f, Y; i+ b& q7 V# Q7 s4 R1 ~       public def step(infrastructuredemo.GasNode watchedAgent) {
( a% A7 V' ?4 X* t         //这里是watchedAgent
% w9 I% ~- A0 k, }& H4 i0 a 但是在语句中,你填的是watchedNode
7 @8 l; y: r: h6 I- l$ C# V1 h        // This is an agent decision.# Z  j9 J; m) Z7 n5 W6 d
        if (watchedNode.pressure<200) {  + y& j0 W3 o/ ~, E1 s
            setPressure(watchedAgent.pressure)4 Z. O6 V0 K6 [+ V" J' O+ e: W7 `9 `
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5 T! _  t& E$ O' v) ]7 K7 h. P+ n
       public def step(infrastructuredemo.GasNode watchedAgent) {# m' i; ?* f- y7 B+ ^
         //这里是watchedAgent
7 B& W: U/ {! q, @( k, G3 J" r$ ] 但是在语句中,你填的是watchedNode0 H' U9 V5 x* l( _1 C
        // This is an agent decision.
: M2 [# b9 z( g8 u$ C        if (watchedNode.pressure<200) {  
2 w' ~4 E4 C' e. h            setPressure(watchedAgent.pressure)
# \+ e/ V. r1 Q变量名称须统一,可以都改为watchedAgent
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