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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
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 Y! M. m- R3 I% s
    public double getMeasured pressure() {
$ d- q8 z1 e+ k# x9 }/ l        return measured pressure
; S' H; n1 W/ Z) B! \* ?    }
2 f- y: q) X1 ]5 ^+ P; |    public void setMeasured pressure(double newValue) {
; F( ]* `2 W8 C        measured pressure = newValue/ [: h3 H5 t  Q; t
    }
* H2 m! x' f& R( f9 K4 ]5 y    public double measured pressure = 0
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    /**1 v" T" K! a0 c( `
     *3 d9 W# @" }' `0 J* o# S8 x# U' j0 I
     * This value is used to automatically generate agent identifiers.
2 ]4 J( ~0 N" ^     * @field serialVersionUID3 Y+ `- [% I! \* o' s3 R
     *
/ {2 S: E. E! t( `* t& ]     */
% P7 ?8 ], Q$ S2 b/ F' v  q    private static final long serialVersionUID = 1L; S& }' U- S1 F6 E" L) _3 B
. r  P8 N6 m1 X/ \
    /**
( h5 y3 y- o8 D3 F( ?0 C0 \     *
" V9 }. @# S* ~$ [2 f     * This value is used to automatically generate agent identifiers.
+ J  x5 T) a2 S     * @field agentIDCounter
# [  |! k3 y. B; q2 j     *& l. M  y# B* @" ]7 p
     */- O) \5 r' s, ^2 _: ^  g& {
    protected static long agentIDCounter = 17 d6 Y. Q* L5 b/ h

$ t9 Q8 m' U' N9 r* d, x    /**1 }8 [* ^: ?" T8 L: Q2 Y
     *- k+ s& V) C9 ?5 m6 U+ L( u
     * This value is the agent's identifier.
+ y# k, r: u& n/ n2 w; I& I/ z     * @field agentID, J9 K' Z' A8 F) Y4 J# j
     *
) H  b2 }( m# {' m8 z% m     */
% W' B) {; S! c$ s    protected String agentID = "GasNode " + (agentIDCounter++)" U' l5 q9 Q, C/ i4 K7 [0 f
) t3 n, _" r+ b
    /**( G5 C& g# i4 H
     *( e( |% F7 x' |8 w6 Z2 w2 y
     * This is the step behavior.6 |' ~% O7 V5 \! f2 i/ p; Z
     * @method step0 W% {7 B! U+ a- M) D
     *
# r" z& |% {, f9 C4 D     */" Z1 g+ k1 P& I- e
    @Watch(
: U* b; \7 L# X+ V& \        watcheeClassName = 'infrastructuredemo.GasNode',) p, L. D7 V2 S+ Y$ E: E5 u. W
        watcheeFieldNames = 'pressure',/ M+ G8 {3 A5 F2 x; s
        query = 'linked_from',7 z7 n' W- }% u) ]
        whenToTrigger = WatcherTriggerSchedule.LATER,0 v2 p' R+ G8 t3 ^( A
        scheduleTriggerDelta = 10d
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    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
# Z/ U( g, J' X        def returnValue
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  M, r! O$ j% o0 J  v( }7 ]        // Note the simulation time.
! m1 U& p7 R4 J* c/ l6 T        def time = GetTickCountInTimeUnits()
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        // This is an agent decision./ x& x; B* {: \
        if (watchedNode.pressure<200) {- u* p6 y0 g0 G9 ^: F9 c2 }# G
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            // This is a task.6 N' d  d; X/ v( t, D8 v
            setPressure(watchedAgent.pressure)! p* Y- U  A- R/ V* d4 v

+ a1 X# h7 Q; W+ ]9 D( Q        } else  {1 E+ c$ S) M" G# K  T. T

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- \) J- c9 ~5 D, x# ~        }
% B0 [& Z' d/ u4 ?% ?        // Return the results.! f3 H' j2 K" F* Z
        return returnValue; G1 L/ i+ H$ ^% c5 O# H

; h/ \$ f0 `% G4 @( W, w7 \    }
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    /**
8 G9 l' S3 W- y; L# a     *
; T$ x$ X) m% t- ?     * This is the step behavior.; e; k0 P* ?5 q; g7 t0 y6 J
     * @method step
% N  l( K* I6 ^     *1 p, R4 {: F0 S3 L5 d# P4 L
     */
. Q/ G/ R9 L6 [; E- g    @ScheduledMethod(
3 O$ H) H7 O$ A1 x8 d0 y. b1 U        start = 1d,
1 d$ U( j3 g8 G8 k5 @        interval = 1d,
; V, U/ S) I: N        shuffle = false
: {/ n" U( H! h8 G$ h1 x; @9 n! \    )
. G8 M8 B0 B* d8 X+ {/ D    public void step() {! b* r" _' {2 B: X8 n' L% U

8 W  D( C4 f* H- O        // Note the simulation time.
2 d' P. X% P" P) _        def time = GetTickCountInTimeUnits()# I4 ~, ]$ e- @" x
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        // This is a task.
9 k! p2 X" F- b) C6 F5 n        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# l0 z2 c! u, L% }        // End the method.
$ v, g' i0 ]- e0 {        return. p: c8 ^5 v( `2 V5 f

% X2 Z, A5 J$ v4 v3 }( F  i    }

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) X2 p7 b4 ]
       public def step(infrastructuredemo.GasNode watchedAgent) {+ m) I7 ~6 j: U  U+ {$ A
         //这里是watchedAgent' N" \& e: B: p& I0 `4 a. m: B& {
但是在语句中,你填的是watchedNode
" j& `. X$ E4 c# ~! [6 I        // This is an agent decision.
5 f3 }& ^5 b' U' X0 ~8 Z        if (watchedNode.pressure<200) {  " B1 K; ^% l' P, U( M( S# O1 ?
            setPressure(watchedAgent.pressure)
$ B: X# V' M# s2 Y0 \4 t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& ~: _7 X7 M1 P7 n, E; m$ ~
       public def step(infrastructuredemo.GasNode watchedAgent) {' [3 Q" ~6 [' @4 R
         //这里是watchedAgent- w) S% g4 W. s% }/ W, G) F
但是在语句中,你填的是watchedNode
8 {  ^& `+ d+ K) D) @; F        // This is an agent decision.
+ u8 [* W! U) J! v. X- i4 _0 F        if (watchedNode.pressure<200) {  3 K8 }2 D" W5 X1 g! S1 Z% e+ w
            setPressure(watchedAgent.pressure)
. W) e% d  R; E% w$ G! a变量名称须统一,可以都改为watchedAgent
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