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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 & g2 `/ _$ j7 I7 l+ N% C

# M( F% R: |( b% {% ^
4 a: _7 a6 M# i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
0 Z2 {- m2 R/ V% s1 s& l4 H    public double getMeasured pressure() {
$ \( P5 O# F% R; ]" @# Y        return measured pressure/ M: Q  [0 I" X" X1 T
    }
& l, r8 n2 o4 D& W. H/ j5 T& s    public void setMeasured pressure(double newValue) {
8 k; d0 w* S5 A. `        measured pressure = newValue# j8 k1 G4 Z0 m8 m) y! |
    }( `4 X$ h  x6 W% U  z5 h
    public double measured pressure = 0
  H# r  c& f2 i) z6 ^/ m! E+ U, |& z. \' R  u
    /**; D7 m$ Y' k4 P' }$ `: t, g
     *
4 ~7 d2 U- T1 w3 ?! J2 a8 j" p     * This value is used to automatically generate agent identifiers.
8 R/ D% K% ^! R. n( Q     * @field serialVersionUID
2 [$ O9 k) t* p* g: l     *( p5 e1 r) C2 g
     */
6 B# k4 d1 _/ N2 Y* z' \6 @$ H    private static final long serialVersionUID = 1L
; L( f1 t5 i4 M
+ H( q9 f% p7 w* I5 X% d1 p    /**
  T: c8 S3 H) v     *
4 o  a& t" e; t1 I' x- X     * This value is used to automatically generate agent identifiers.
1 e/ f) K9 S% @  t6 H1 J     * @field agentIDCounter
- E0 M" @; B2 S6 E( ]8 p     *0 Z3 X3 M/ \- v$ a; ^
     */- Z5 w* I% [/ Y( ]$ u# M5 I0 G; q
    protected static long agentIDCounter = 1( u( B  C- ]# Z
& X9 v, i% N$ a0 a+ }1 f# Z  U
    /**, a/ b/ P; n: r
     *
3 h  X- i& @3 u) |- a/ J     * This value is the agent's identifier.# p4 ^( K. B9 Y9 E
     * @field agentID
$ O% q& f  l& D& e6 ?     *6 H+ ]! e; f" i: N4 A2 ]+ Q
     */7 J/ v- ~- G) g4 {
    protected String agentID = "GasNode " + (agentIDCounter++)
$ x2 o5 J& f& Q/ Y; t* d3 @" [2 M2 E( B5 B5 V+ i: ?$ g: K
    /**
/ {0 Q, w8 U9 a$ R2 D     *; ?1 ~8 ~. ^& ~  K
     * This is the step behavior.: Y( X3 B( h7 v0 u$ i+ N& f; g. w1 z/ H
     * @method step
2 |- ?1 t: H$ N8 Y" C. D8 e5 ?     *
$ z/ q; D- G5 [2 J     */4 n/ `0 q0 J* Z; }" a1 j2 V) \  d
    @Watch(0 c! X/ w( {! b
        watcheeClassName = 'infrastructuredemo.GasNode',# q! F: P. k4 r8 F: i: }' X
        watcheeFieldNames = 'pressure',: k2 n: b( ?- a- G$ A) k1 t
        query = 'linked_from',8 M# ]1 C. \7 m( ~' |2 f
        whenToTrigger = WatcherTriggerSchedule.LATER,7 Q, a# V+ C4 Q; x* z- d- i: j
        scheduleTriggerDelta = 10d
! ~# F& S+ V3 O2 W- K% Q+ i# Y& i4 v% @  b    )& O; p! ~0 N0 g+ ~8 A
    public def step(infrastructuredemo.GasNode watchedAgent) {
4 B& {8 z; o/ V' O3 ^$ g
& }6 u7 A! X; j0 z, J, V% B/ ^) n9 v1 k        // Define the return value variable.
- [3 r% [, Y/ e6 s2 v- z2 x/ s        def returnValue) [1 m5 w  @" I! `0 v. U, H0 B( L
3 H/ C& _4 s9 P2 w4 q# S
        // Note the simulation time.& P6 E1 [0 _, m2 v$ N$ k7 O7 r& l
        def time = GetTickCountInTimeUnits(). U0 X+ u; a, \# h. O; |8 F( s: H
* b, C0 @7 @  I: [( U
8 Q7 F, X9 U' w1 H2 b
        // This is an agent decision.
/ g3 v/ H8 t9 k; D+ {% y  M        if (watchedNode.pressure<200) {
" L' D" ^. g! d$ `% g7 M0 r* s
' @; P0 A1 R- c            // This is a task.
* D, k! g- O: f3 a6 w# ?, z            setPressure(watchedAgent.pressure)7 J" l' M/ D) N2 S$ o
2 W& ^* E4 z. p; v3 j
        } else  {7 v9 u# b' X9 N' Y0 r6 D0 ^

. |/ m0 U) D) f: F- I
1 Z) G/ p; ^) T# \        }& G0 O8 ?, U# q! x9 V, C
        // Return the results.% B& [9 d3 d% P& y% n# C
        return returnValue$ T8 B9 |; i% b* A/ D

7 ]! V% {  [3 \. j) l. v    }
% H/ |) q$ Q. E( y/ B
# y2 g  @+ n; m1 C) O    /**0 F& Z# L$ j$ l; d5 ^: W
     *
( K" ?: [6 T& Z% n     * This is the step behavior.
! b8 ^4 t* W. W  `     * @method step8 H; U! f& w* F* o9 C4 Y
     *
" c$ W( u' _; R: g& |     */1 g' H  ~+ V  K6 t- v- J
    @ScheduledMethod(1 I  c2 |) ~7 p
        start = 1d,; Z6 T* x) M3 R- {, X. f
        interval = 1d,/ ^& h# c% e8 q7 w- x0 \) x
        shuffle = false' B# p- }8 N% F0 P& P
    )' {! d! }# W) P. Y+ H
    public void step() {
/ O4 w! Y& W; n' w$ r1 C1 H0 F  h' j1 ~+ Y9 B* i( m( h7 b
        // Note the simulation time.. G' n, ~: ^, Z2 `+ D$ h
        def time = GetTickCountInTimeUnits()
* e# V* q* N; V& ]- }7 V7 a1 ?  J+ I. {* K8 H$ d0 V) k
        // This is a task.; d. Y; g  z* s# E2 e9 ?
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 G  J. z, b4 b$ U+ m7 D        // End the method.
7 ?5 Y" }- q; D, q2 p" a        return, R) q( X" z$ x; L
1 h7 @# s* l* f0 K% G* b+ w
    }

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
) H3 i) N, ?2 ^  {       public def step(infrastructuredemo.GasNode watchedAgent) {, M) o# `; @  E% t0 o' u, t2 j
         //这里是watchedAgent: k) }; e& a+ }
但是在语句中,你填的是watchedNode
  q1 g5 w( V/ V. f" |5 ]        // This is an agent decision.0 V0 ~9 S( Z/ s, V# U
        if (watchedNode.pressure<200) {  1 _+ n$ ~1 r( K2 q" v
            setPressure(watchedAgent.pressure)( {5 D4 _+ S  y, ]
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( d5 Y+ T7 o; C, B8 A
       public def step(infrastructuredemo.GasNode watchedAgent) {
: b. i7 d4 ~/ j( d7 o4 u, p         //这里是watchedAgent
$ ?- f4 ]* B! g# A6 B; g 但是在语句中,你填的是watchedNode
; M) J7 s3 s. G2 e+ O        // This is an agent decision.
. p- p0 Z3 f- }% D' r( D( c        if (watchedNode.pressure<200) {  
# y: u1 M1 A- U$ J) }, t4 \$ I3 f            setPressure(watchedAgent.pressure); K/ J5 y8 s$ c6 y# }3 D5 S( {1 C
变量名称须统一,可以都改为watchedAgent
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