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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 0 U$ Q' p4 x8 y0 o% c% n3 t
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, A& ]! |# E8 ^/ Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
0 T' w* |' e/ n1 A, Q" t' D6 O4 L    public double getMeasured pressure() {, p1 I1 g% w/ q- ~
        return measured pressure0 _4 M9 s! l# }) T5 l! `& v" d
    }
. \( R8 ?8 T! ]* f    public void setMeasured pressure(double newValue) {( ]' I; Q; M) [3 v- W
        measured pressure = newValue
- i  o- o$ b4 I0 f    }
/ W( X1 x# h0 E8 Q' X' t    public double measured pressure = 0
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    /**
- y) @; M$ `1 s9 `! F# G3 w6 O: w8 l     *  @. q; n. O" V+ [. u2 m6 l3 b4 ^
     * This value is used to automatically generate agent identifiers.
* C- f3 P6 ]) M/ K* a. J7 l     * @field serialVersionUID
% e" C; X* e/ z8 q& b$ |! \     *& f, Q. {" B7 j/ P: T
     */
7 M' D1 A) Y+ q    private static final long serialVersionUID = 1L4 K" V/ m/ Z, H) q

; r. ]" U& Q& \3 K4 y: G% `    /**
9 K$ j) I, I! t) S$ p     *
) M, @/ w4 {, i/ B/ f0 c     * This value is used to automatically generate agent identifiers.
- e2 C5 r2 O- g4 j! f     * @field agentIDCounter
# y8 J( G0 T7 P  d8 {+ `     *; m5 S2 i7 ]- s
     */
" o0 m# H% g; V    protected static long agentIDCounter = 1: \: }* y$ q$ d9 c9 q

3 b# H' G; A, @4 e! G    /**& N+ w& Z5 i% B
     *6 U& S+ M6 ^1 e0 o% i
     * This value is the agent's identifier.
2 p. y) o6 ~6 L+ r7 s0 G# Q     * @field agentID
* y; W5 w( {: e2 H! b  K: p. ~     *
" I" C8 W3 M2 V- \     */, W0 z& F' P3 ^4 g+ t
    protected String agentID = "GasNode " + (agentIDCounter++)" d6 V9 B) r0 m6 L4 @
, Y- u2 t6 V/ U0 M' C
    /**
, K0 y5 `$ D& ^! h( g( P9 h' l9 \     *1 B. v8 x' ^8 ~. b" r
     * This is the step behavior.
+ A$ S9 H* ^1 p, y" a     * @method step( k9 j0 ]6 g, E6 \% ?+ I1 }7 ?
     *8 i5 i6 v7 {! S, i% G
     */$ C' Q( _6 u1 i6 W' m) N
    @Watch(
( r3 z1 u$ e3 H2 o) D( r        watcheeClassName = 'infrastructuredemo.GasNode',7 c+ ?4 f# S0 ~! ?0 M5 n" b# o
        watcheeFieldNames = 'pressure',& [6 F+ q0 f* [* \
        query = 'linked_from',5 F! j' Z3 X# L/ m; _" I% g
        whenToTrigger = WatcherTriggerSchedule.LATER,
& _/ \( ~# n' L3 a# g* z7 Q        scheduleTriggerDelta = 10d# x5 `; B6 F9 f+ u* s5 O, p
    )8 a' ]4 M0 c2 K( Q
    public def step(infrastructuredemo.GasNode watchedAgent) {
" c  S( g( \, m5 _& D  i
' Q, {( ?* u" [% s$ O$ w( @        // Define the return value variable.. M# t* y- J6 R0 v) t7 [% b
        def returnValue& R* h* d& r7 ?/ ]5 O
& y4 n% [5 I2 B. K' p( L7 V
        // Note the simulation time.4 K8 m# U) ]1 z+ U! a: Y( D" a
        def time = GetTickCountInTimeUnits()
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, ]  N- H# [/ j! l5 _( R: p
) ]# ?9 [$ r' Z# z* t2 ~        // This is an agent decision.6 S4 S& C, E* D, _+ L
        if (watchedNode.pressure<200) {- c. V: p2 h; L: m, a

0 s. k: i: y# ~( Y0 T            // This is a task.
' [, O3 ~8 C7 v+ y; c            setPressure(watchedAgent.pressure)
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        } else  {
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, v8 T( t. m. ~& {/ m
        }! j( [- s, [4 @
        // Return the results.' G( w1 x  A0 X; k! S% [
        return returnValue6 k+ R8 f; A0 y$ K
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    }5 y" K3 E$ @( Y# c
4 w# g) k% A- Y" }* A" }
    /**
/ U9 z+ A7 s: r' M" s3 o& k+ ^7 f     ** \" |4 [# |8 F" e( Z
     * This is the step behavior.5 N% y" C5 k# L# B8 ?% [
     * @method step* i$ X# j8 R3 j) d5 {: W
     */ M: ]- Q" S' i
     */
4 P' Z" R9 J3 N    @ScheduledMethod(* V- ^% L) l) e  f; w) C
        start = 1d,2 Z7 u, x7 M9 C6 D( I- q# T  q4 ]
        interval = 1d,
5 b: P' x3 U. u8 e% S: e- R        shuffle = false
  }* T! `$ H- x" n- d    )3 D7 S( v2 y# d+ d8 j0 q4 |; Q
    public void step() {
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        // Note the simulation time.* c7 E4 C4 b9 P0 u
        def time = GetTickCountInTimeUnits()
$ u  E: K4 [7 _- _5 N6 F  K4 c& r
. w8 R8 h5 h6 s+ O+ T        // This is a task.6 u$ V! Y( X3 Z; K
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)% S; c) l. l& q- G. t
        // End the method.
7 z' }: v8 m7 U5 P- {+ ^% S        return
6 N, ]& x4 g8 C! }* `9 o
% C& H+ h& l8 z6 q7 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
+ ]' T1 j- C- ]3 v7 P- x       public def step(infrastructuredemo.GasNode watchedAgent) {/ Y. _* @( W% {# \& v
         //这里是watchedAgent; `2 m/ N' j: O* K6 u3 N6 l1 t
但是在语句中,你填的是watchedNode6 {3 E% H1 C, S4 @. G: D
        // This is an agent decision.# k/ ?0 j- c5 o0 `; E7 m+ L
        if (watchedNode.pressure<200) {  , J2 }2 Y$ a' L6 H+ s* ^. S
            setPressure(watchedAgent.pressure)' ?, e$ ?# @  i; 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
- Q# ^3 n) I7 u       public def step(infrastructuredemo.GasNode watchedAgent) {
6 F' J$ D/ F% s7 g( ^4 m         //这里是watchedAgent' K5 w$ m) q& y3 ]: o' j* J4 s
但是在语句中,你填的是watchedNode
4 Y% j5 c4 z( B/ k* D' b) I        // This is an agent decision.: S/ M; s/ h* n# s
        if (watchedNode.pressure<200) {  
4 D+ L3 O  ~! m            setPressure(watchedAgent.pressure)- K8 G8 o; S) [: l
变量名称须统一,可以都改为watchedAgent
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