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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
9 X" x- |" B- Q# f: ]% {
3 n2 s9 ]/ z3 M8 X
) r- A! C! c( \: _@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ E3 e; [( |8 v. y) k4 Z$ o& R5 O% y    public double getMeasured pressure() {
! k7 g3 U; I* B. b        return measured pressure
* ]" |- H2 C6 q  W5 k' _    }& d1 ?8 S4 b4 g! a
    public void setMeasured pressure(double newValue) {
* ~# w) V8 N6 M8 H        measured pressure = newValue4 P( T& F# N# P9 l# W( D# Q
    }- x$ @5 F- T7 a7 O$ v
    public double measured pressure = 0, F+ G1 B6 G7 S7 F. b: R
6 H: A7 k' h; u+ a# V- O  i
    /**  ]# r. ]6 r. C) _! k
     *" @9 X4 @# [) M' D
     * This value is used to automatically generate agent identifiers.
- h! W% P- h, i2 Q  K5 w- U' f8 U! S     * @field serialVersionUID
4 H$ O% q" `) b% v+ U2 |     *
# T/ |# ]) p  v+ ?8 e     */
0 z! K2 U% A! t    private static final long serialVersionUID = 1L
8 Y4 W2 C+ X- y+ d! K0 P% Q( I( e( Q& `6 z% B
    /**
  Y* u, R- Y# n2 K0 U9 E1 C, O6 k; Z     *- F8 E( s* |& \- F
     * This value is used to automatically generate agent identifiers.
4 e: @% u: m: a6 P1 P     * @field agentIDCounter
4 D( H# @+ J: O9 F     *
$ u2 r1 H8 `; @6 g( g& u     */
0 K- n/ N4 c. |; J' L    protected static long agentIDCounter = 18 ]+ A" c2 a2 H: R, _; q- y

# R. K1 v3 d$ R+ i6 ~7 a+ `, c7 a9 b    /*** p) S0 F- Q# g( Z% ?5 T* `5 l  \
     *$ R2 k, R! q/ o* @( m
     * This value is the agent's identifier.
  m5 u9 w$ e2 O# _  J# c     * @field agentID& @& e. |& v& Q( S+ i
     *
! |  N4 W9 |0 R3 e  o: v) ~     */" T7 H& ~. }; I
    protected String agentID = "GasNode " + (agentIDCounter++)( l5 ]7 v0 p4 F: |/ D7 v, w
. N4 o8 B, ?  [, }" g: c( y$ m' v" ]
    /**; h8 Z; H2 j& `5 Y9 Z
     *( `' n4 q* V  z! z! m: O6 ?
     * This is the step behavior.
0 [7 n0 [% T$ [% }4 `! a$ U     * @method step, S! ~5 ~8 J; |) k6 H6 `
     *
1 F; u5 R7 @& ]* C     */( z+ u" i5 Y  q' p# o1 }9 C
    @Watch(
  B1 j6 s0 N& x, S: U' O2 X        watcheeClassName = 'infrastructuredemo.GasNode',% N7 u3 M* q4 B/ a7 Y
        watcheeFieldNames = 'pressure'," O5 d4 f) |, `
        query = 'linked_from',; |1 Y5 q2 o. f7 ?
        whenToTrigger = WatcherTriggerSchedule.LATER,
) A& w. g" h5 s: X2 S        scheduleTriggerDelta = 10d
9 F+ V$ T' I/ J' j; n" `    )
6 Z' u7 v1 A5 J. P( K    public def step(infrastructuredemo.GasNode watchedAgent) {
9 j$ ^& @5 c6 x# D
( U8 ]& D4 @. @$ @: h# g9 d        // Define the return value variable.. b6 E, Q& z. i9 W. I
        def returnValue
! B0 e* k1 r. D, @# Z! C8 C' \1 M. S) E
        // Note the simulation time.
2 P+ C& S& g* `  K! {        def time = GetTickCountInTimeUnits()
# @0 M5 N5 Q4 ^$ @1 u; s( B
+ e) `. `% A8 q3 E6 E
! K' N9 Z7 F; O7 o        // This is an agent decision.
0 R! `3 T7 r+ v- T. l        if (watchedNode.pressure<200) {- k$ S: x+ c$ a$ c  I; \

: X1 L/ o6 u( {! V) P" R. p            // This is a task.% B6 o! u7 {7 y
            setPressure(watchedAgent.pressure)
5 _0 q* ]0 a* n3 `  c" A! `* O2 j
        } else  {. |/ Q5 i1 z2 j+ G# o

, Q! R: x: L4 D" Y, y  H# u/ X; |, b* `8 T4 Z* S. W8 r0 M+ M
        }
1 d+ T6 q! f. f& W, h        // Return the results.
, F, D3 B2 T. F        return returnValue" Q$ u. P; J5 E# a
, q" m% o4 t4 t  \% V
    }. M9 ]. Y  z* P' z' s2 D7 K4 _6 z
1 U5 k& R  w1 K/ h4 b8 Q( P
    /**
) s2 C% ?4 G! D     *
4 R/ V# i. j, G( j, a: M     * This is the step behavior.
# p  c, e% F6 _2 }& u     * @method step( J# N: z! a2 h) O) _8 c
     *
) P% W. g4 t" Z$ `% f     */
3 o$ a5 {* I' M) Y# @    @ScheduledMethod(
  v, M; f" W% j) ~" {4 x( J) y- ^        start = 1d,
3 V, s! W# n2 p+ G        interval = 1d,; E% L/ ^( L6 H+ i
        shuffle = false5 C) p2 K& g- B+ H/ T( U5 T
    )
1 n/ C% m' A0 M# I    public void step() {/ `4 W  |; n: @9 o* n3 O

  i) n9 Z% b! _/ d; l        // Note the simulation time.
# z% m! c; Q# H# T- [* e        def time = GetTickCountInTimeUnits()0 Q' n5 q( Q% d. E7 t
( U% d5 a) l- G) H4 b" }! ^( N3 R% E
        // This is a task.
# S6 h1 r* P0 X; x  C+ E0 z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 s$ U, g/ f! G! G  Q3 i# x5 |/ P
        // End the method.
- z1 r6 P( {4 H9 f0 N2 s' b6 }        return
& w2 r8 X# `0 y$ R2 q
! U% e( p! M! F) }; t! s0 d; b2 Q    }

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
  q( `3 e* \3 L* k& F" s  d9 C       public def step(infrastructuredemo.GasNode watchedAgent) {
1 y. m5 P8 m; E# L; S         //这里是watchedAgent: J0 t. v# x: F( a( r7 `
但是在语句中,你填的是watchedNode
0 j# Q% M2 L! i        // This is an agent decision.
! h+ [- h) X- t0 [        if (watchedNode.pressure<200) {  0 t- N% t& m) G" [2 e
            setPressure(watchedAgent.pressure)) }/ [% ?+ I6 d+ M- X' Y0 @
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 C! g, \+ A" p% |       public def step(infrastructuredemo.GasNode watchedAgent) {  s6 _$ N& W9 O9 v
         //这里是watchedAgent
6 u6 h& `0 x5 o1 D' W! L 但是在语句中,你填的是watchedNode
% g9 M, m& x3 |  O0 [        // This is an agent decision.
; `/ x* T1 i) Z7 ?2 |        if (watchedNode.pressure<200) {  5 v# p# `' f9 f( `( z# c
            setPressure(watchedAgent.pressure)
7 m+ D0 Z7 Z0 w* t& s* F/ |变量名称须统一,可以都改为watchedAgent
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