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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 ) h* d, V5 {+ l, p% x

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9 Z' B+ B) {& \2 G, \/ g- B! Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")+ f3 c$ u$ |- p2 M1 g. @! Z; i
    public double getMeasured pressure() {
/ z/ m4 H- C  q: S$ l# o        return measured pressure' m6 E5 p5 X% K4 T' I9 @" B1 f
    }
2 J- F# |; F- s4 f6 ~    public void setMeasured pressure(double newValue) {
2 {  a* K7 [: e- x9 H( S        measured pressure = newValue& v; S- u! l# ]" B7 l' r' Z: C
    }- ?  e; n# u! ?$ y
    public double measured pressure = 0
  M; ^# e7 I3 @( Y: q2 ]3 _4 m6 C; P% v+ r+ i0 _6 F; u" y9 o9 K
    /**
1 a6 k( }" C- G% U6 G     *
" k2 b. A" V3 z9 H* o     * This value is used to automatically generate agent identifiers.6 e. f: G4 r! a- b
     * @field serialVersionUID
( J6 I' Q  d3 z# O! e0 I9 t     *8 x6 d5 g* @: v) m9 X9 ~$ C
     *// k9 c6 d# b- W
    private static final long serialVersionUID = 1L
* B" G1 }- C, p  R4 Z: \0 v+ ~0 Y# l2 U- m% [: q
    /**
0 j  C) M$ V. b7 M9 A! Y     *
; s! I: p# R* Q     * This value is used to automatically generate agent identifiers.: ?% W' N3 O6 [# J6 c% t. v6 d* v
     * @field agentIDCounter
; _" T# D& a8 m0 L; \. r     *( ?1 L3 `+ e9 y6 W, a
     */) i, z/ B0 @' K& ], G/ o: f. l
    protected static long agentIDCounter = 13 ^' z9 m  y- W% @

1 |8 S$ l% j3 j4 T0 G$ Q0 P  ~  ~  g    /**/ X9 H4 r& L2 k
     *
$ s; e1 g) Y  @     * This value is the agent's identifier.
& a! r  a$ h, A* n; x     * @field agentID4 ^/ ]! K# Q$ i5 l7 B+ H( X* }
     *
$ o. d. H! R1 X2 v7 y* t     */
) Q6 r; P6 W" g% e- T. X) }    protected String agentID = "GasNode " + (agentIDCounter++)( F4 X# ^( k" Q) G% p+ S5 J& b
8 h7 f5 h( \6 q" {/ ?4 U
    /**
5 g: `4 A6 f4 g5 o3 l5 X" }     *
: j$ m/ T8 t: x0 A     * This is the step behavior., s# H: }% X7 c" f( w! y8 d- b4 h
     * @method step% z1 a/ f7 {- F# p) D; J; w
     *1 y6 p3 Y/ x: m/ _( z
     */: [& U1 U. J) p) `3 V3 T2 g# Q
    @Watch(
& H7 R, F& h- K$ t. b) Y6 G        watcheeClassName = 'infrastructuredemo.GasNode',
; h" n+ O/ Z& Z) a  I        watcheeFieldNames = 'pressure',
9 Z) h6 x9 e6 W2 S/ o' s        query = 'linked_from',
3 y7 P0 ]( ~: P/ U        whenToTrigger = WatcherTriggerSchedule.LATER,0 H, x* g: t: T  H5 P" v
        scheduleTriggerDelta = 10d3 S/ z5 q8 f8 m- m5 P3 o
    )
9 f: ]5 c, c4 o+ C5 X3 `3 `    public def step(infrastructuredemo.GasNode watchedAgent) {
9 E, y  }" {) f
. _2 k3 E0 j2 d1 o* A        // Define the return value variable." t# [' i+ f7 }6 m6 f
        def returnValue3 E2 u; ]6 D# \7 G

( P: k7 F- V+ Y2 @        // Note the simulation time.2 T7 f6 J& c7 m  ?
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
4 n" }5 J. F7 Z" h9 A        if (watchedNode.pressure<200) {
& @; }2 g; X7 T' I# x
) m8 [9 p5 ^6 }8 o7 n2 }8 T* A            // This is a task.# q) O& W! Z( Q: C) ]9 _' G
            setPressure(watchedAgent.pressure)
. {+ ^& Z1 a/ ~+ a5 w0 Y3 I3 c
- x" @3 y0 S4 t        } else  {  H( T9 |% H7 v* m
/ D, Z8 ]! `; ~* L
' }# W5 {! Z) ^' x+ b& Y
        }
* l) v' c$ ~- d& ?, i        // Return the results.% s7 F$ t( t  |- L
        return returnValue
3 X9 o+ Y4 {9 r1 y7 O. F4 j
5 G1 c' L, [' l- A2 C1 f2 R    }
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    /**
9 s( L( I2 f9 Q0 j     *! x+ W  ]9 S, H! f
     * This is the step behavior.
9 N. a. g6 o; U4 N     * @method step/ n1 E4 G  c4 d- D. e
     *- z* m' T' P( N- a" w/ q
     */: E" H  A9 x9 _1 _
    @ScheduledMethod(& r- l8 N& L( n) w( f
        start = 1d,. \# x6 F- D& d% S; u( K
        interval = 1d,
6 Z* y, \9 j$ v; i1 K8 T; Y- W5 D        shuffle = false
( _6 `  p( u2 U1 M4 h# l/ `" j    ): d1 R; _. x9 v' B3 s9 y
    public void step() {
1 X. {4 a3 R; [1 ~# d
( }& a9 m' h3 {% f1 E9 c1 Y        // Note the simulation time.
4 v3 H" j, p& ^8 u        def time = GetTickCountInTimeUnits()
$ ^' u7 F, e9 `) W9 t
+ t- w6 a/ J) M: r) g/ p        // This is a task." W$ \& v: J2 b7 `5 b6 @
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ X3 A# `( y! }% q$ T- A+ ^
        // End the method.  w& C" k4 |2 A; U2 N5 {
        return
% Y/ y  C$ V  ^& W' \$ M- `- {( j( q) T
    }

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) H, J9 Q! x/ S* y
       public def step(infrastructuredemo.GasNode watchedAgent) {: V7 ]9 u& x6 s5 H$ G* }
         //这里是watchedAgent, S# G0 d, w; u( s: @* e, x
但是在语句中,你填的是watchedNode
2 U9 J1 o0 j3 q$ Z0 n, t        // This is an agent decision.4 ^. J) W7 T5 o* X9 ^! ?, @
        if (watchedNode.pressure<200) {  
* b# |. ]5 h/ j1 J" {            setPressure(watchedAgent.pressure)
3 x8 P- K3 \. @6 q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
( ]- F5 O% P7 d0 ^1 }! m       public def step(infrastructuredemo.GasNode watchedAgent) {7 |+ y' k$ ]6 V3 K# P
         //这里是watchedAgent4 _+ w6 j2 W, e- M% \
但是在语句中,你填的是watchedNode3 Z: x6 p/ C. a: C$ Q6 G- H  R
        // This is an agent decision.
8 i. z3 h3 H) O        if (watchedNode.pressure<200) {  
- ?/ C. Q+ G" H% f            setPressure(watchedAgent.pressure)
: z( V5 M" Q0 g变量名称须统一,可以都改为watchedAgent
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