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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 7 z/ v; q# \7 K9 r8 d

$ d/ S  U4 ]# b* |/ V* u/ n: H1 o) V9 Y( e
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")' P' `" P( r; t1 [6 L% R
    public double getMeasured pressure() {
3 s7 A4 Q$ k/ h* |' Z        return measured pressure
1 h6 z6 E1 b  e+ |; v    }
3 U. _1 m& P/ N- p# [* r    public void setMeasured pressure(double newValue) {
; Z0 O' o$ w6 b0 W        measured pressure = newValue( z3 y* C: p  h- M. ^5 G
    }0 s5 j& Y3 R' N. q. a9 c8 ]' \: R
    public double measured pressure = 0( q% M7 O4 j7 t7 v9 y. @6 H

: O: L) j+ d  H" x" A    /**, a; H( ]9 G) e4 n
     *0 x- Q  C3 a, f' v
     * This value is used to automatically generate agent identifiers.
- r! c/ g7 \4 Z/ K0 Y) C     * @field serialVersionUID
! v) c% J3 D3 u/ B/ l1 b1 T     *
. \8 G) [0 s  C3 n     */
! D' J8 E* D$ Q( _/ K) n- I, q    private static final long serialVersionUID = 1L: s" y( B1 o: ?& E. `
. L- |- h) y/ c( v2 F) S# y
    /**
) I! M$ s+ I7 K- {$ ^     *
& L- `7 k: F. k$ `$ `7 s, d     * This value is used to automatically generate agent identifiers.
# p0 }8 |% w8 l     * @field agentIDCounter* H5 Y1 x1 X3 |$ u  {9 n$ m
     *
( x2 P) P( C1 H     */# u1 Z( t. b) {' u0 b
    protected static long agentIDCounter = 1, ^$ o( Y1 c0 `9 g6 u5 j
7 L6 i' f6 ?' j) ]) {. }
    /**
" K) A1 z  I5 X/ n6 H0 b     *
. f& L$ c% e) Z9 Y3 d3 n     * This value is the agent's identifier.
7 K8 ^; U0 C: n: d6 ]" U! u( q4 H     * @field agentID
- p7 ?' X2 C* V4 ^     *0 i8 \$ c+ t1 V. S# V
     */
3 b# _' h7 d# N) w8 ]    protected String agentID = "GasNode " + (agentIDCounter++)
; Y# o# o% t5 O- R" g2 v6 y5 Y# S9 f
    /**
7 ]$ S7 e. u' `! C# x9 s     *
. u; V' e7 P; @' q# a6 ]     * This is the step behavior.. H/ L7 z/ @: ?
     * @method step
3 f9 D( {  t1 m$ F6 u, v4 [     *1 y# x4 M! a5 _- `6 b$ F
     */
) ]2 |( _! I- R: j    @Watch(- U/ `& k/ \' h! P+ p5 [
        watcheeClassName = 'infrastructuredemo.GasNode',
0 H2 w* h% q/ P! g3 {' b$ A' l. Y        watcheeFieldNames = 'pressure'," n8 h& K3 T) M0 k) R
        query = 'linked_from',
& \5 I+ ^# |* |6 Y; \% k/ I        whenToTrigger = WatcherTriggerSchedule.LATER,
1 D+ U: c6 ^! u/ ]% n; Y        scheduleTriggerDelta = 10d
; j7 {" W' O+ Y- [! Z2 o5 V& M    ), |0 h: {0 z' x& K9 w; {
    public def step(infrastructuredemo.GasNode watchedAgent) {4 f: P; @& ~( B" G, o- c

" t7 j# W% U. j8 ~2 S! D( q4 V, C        // Define the return value variable.
& Z' }4 U) L  M  X3 G' Y! l        def returnValue
9 S4 k0 ^1 \. ?, D4 n- `; k) _7 \. @
        // Note the simulation time.2 w7 |* w# H. s# Y. K% s
        def time = GetTickCountInTimeUnits()
- N, S5 J1 R2 k* ^* c- Q& G
1 J! g7 h5 U5 E6 _7 z- Q8 ], S/ [1 R! F4 Z% l
        // This is an agent decision.
- D9 O% q3 E5 R# h1 z0 C9 I        if (watchedNode.pressure<200) {  U# `" j+ |* g* F

: w2 R+ Q# z( r; S) h            // This is a task.+ B+ c, q6 W2 h8 U( S  j3 d
            setPressure(watchedAgent.pressure)
5 a5 H9 H  v/ n$ {$ t
- e' Z- W$ i) f3 [/ @; I0 h        } else  {- A; H6 r+ ]! ?, V6 y' `

5 f3 m5 |+ O5 V4 h5 ~7 ^
9 S' I# v0 O! E. m: [        }6 v4 F' V5 x- Z4 \; u
        // Return the results.
& C* \2 N5 G( z. p  P+ @& w; r        return returnValue: q) t) r! H9 C" b% ^
3 O4 d8 A8 C) H
    }
2 S' D1 E3 H. u$ Q, X8 H# h& D# B, S( s9 r7 @% o4 [- y" |' K& {
    /**
- F4 b: g1 y- v* y) K0 ]; {9 c     *% N& c2 R0 h! L! Z2 x/ Q3 f
     * This is the step behavior.  H6 d0 C4 a. q
     * @method step
  Q0 G% ]2 C: C' y. A     *
# h4 V$ z% }; n1 I  k8 w     */8 u# w8 a! C$ c9 }% ~
    @ScheduledMethod(- I6 ~- p* j8 M/ r+ _
        start = 1d,
4 @0 x% Z/ b4 M" A$ \6 `        interval = 1d,
: }9 i2 B- A! g; S0 j        shuffle = false
" d& L* z% N* j- K" l6 F8 X    )7 }; q, H! H. o4 }
    public void step() {
5 u' C$ S1 N( c7 G+ Y1 E/ _! M3 M$ J8 }& Q) E+ t# V; P
        // Note the simulation time.
9 n5 q% C$ m5 n: E* Z9 l        def time = GetTickCountInTimeUnits()
/ R  I( E5 }3 o3 E' S5 z; r( ]  A
% K/ T" o( m" b& i- Q        // This is a task.
. R8 w9 m/ c$ z. u4 n4 s" W" n, D        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ ?4 s) Z* A. u7 Z0 I4 V: C        // End the method.
0 i! ^1 n% b) P9 ?( g8 x        return5 [5 z, g; [0 U. c9 d# b" x
* g9 N* D6 B# d  E3 R5 P- X
    }

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
+ c- g4 H/ M1 r3 N5 J1 ~% g       public def step(infrastructuredemo.GasNode watchedAgent) {
' |" j; ]7 Y$ Q- j8 ?. _         //这里是watchedAgent$ s: _# O. @; j, s+ @
但是在语句中,你填的是watchedNode5 _) _! A5 G6 c' [7 X
        // This is an agent decision.
. @3 |# [. Y4 ~/ A        if (watchedNode.pressure<200) {  
8 w" k* ~$ e( C$ k1 B            setPressure(watchedAgent.pressure)
+ O7 D  J. n1 |4 S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, i/ J. C$ |) F9 [4 k% I
       public def step(infrastructuredemo.GasNode watchedAgent) {
; R2 Y0 d0 ]! e7 R0 h         //这里是watchedAgent# d) u' L9 G+ I  D: s+ l, _+ U
但是在语句中,你填的是watchedNode% \1 M+ f% ^) e; `0 C( o
        // This is an agent decision.: X' Y4 f1 X4 t, M
        if (watchedNode.pressure<200) {  
7 j) U4 Z: |) `. z- z4 E            setPressure(watchedAgent.pressure)3 n1 `. L, ^3 j+ L
变量名称须统一,可以都改为watchedAgent
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