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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 F6 E8 [- e+ Z) {5 x! D: q! E
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5 |& `" W, M$ B( N0 P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
5 H, q5 Z3 j+ ^8 M- s    public double getMeasured pressure() {, N  M, W5 a9 }- s2 q. o
        return measured pressure
8 L# }: Z7 C0 \6 G" Q3 I4 S. L    }
" R. b5 d7 R) C, E8 d: R    public void setMeasured pressure(double newValue) {4 X4 ]9 Q: t7 H* O. L. B
        measured pressure = newValue
* A  {& I; W# m% A    }
' M: n6 }0 z0 S& i- r7 i# Q2 l    public double measured pressure = 0! y0 y8 L6 r6 {2 g* E
8 h8 N( N9 o( l$ {; O
    /**
8 X" \- H% m' u- P& u     *' y2 Z/ X4 l8 w/ s1 c
     * This value is used to automatically generate agent identifiers.
+ `: w$ ^$ _  i     * @field serialVersionUID
7 ]+ ^, W/ B' y- G$ f' I& C) v     *1 v) _3 ~/ U' |' m+ a) P& d
     */+ b, r, Y) m4 _1 i
    private static final long serialVersionUID = 1L" P* |' P9 |% @
( z0 m8 p! \' j; m
    /**
8 C3 s0 _* T: ~0 W! P     *
5 ~8 t4 E/ m; r8 e+ m     * This value is used to automatically generate agent identifiers.
$ e9 O$ T3 c% u* N4 a$ }     * @field agentIDCounter
0 U* E. _9 l' q( F3 F& H& G1 P     *
: f' {. a) L- h% ~7 Z% V2 {6 n) J     */$ b" w' ~" t: r4 y
    protected static long agentIDCounter = 13 x: d* P% p& ~' U0 V3 f9 j
1 a; U4 K8 F& T8 c
    /**& ^. a1 G% R# D; V( I
     *
) J/ y4 ]- |/ v$ r4 G3 m* ~% m     * This value is the agent's identifier.
, P  R3 w; b! s) F5 M     * @field agentID# n( S1 d; p6 {8 I% M
     *
5 ~" b. o" s. v' X     */& a7 Y% q+ p0 R
    protected String agentID = "GasNode " + (agentIDCounter++)# ~8 f: ?7 u# i6 i2 A0 [' C/ z/ T
' i0 b" J8 q8 [, ?! e- Z" {
    /**
7 E# m3 j6 ~8 Q4 q0 v3 w* F     *4 N+ A8 }& D/ j3 l. g$ I
     * This is the step behavior.
6 c6 D- R; u: I$ w  i. o     * @method step
: J" g: i' z3 L5 ]     *) O1 J. _" L  I8 q" L9 L
     */0 h% p2 r7 J/ d# }
    @Watch(
: D- x% \& i4 J+ |8 y        watcheeClassName = 'infrastructuredemo.GasNode',) r/ t1 R6 b5 X& m+ Q: h
        watcheeFieldNames = 'pressure',+ l- K! N9 o+ S# l( I3 i4 V% p! M
        query = 'linked_from',
. g" L, E# S% N3 K; E: p) a        whenToTrigger = WatcherTriggerSchedule.LATER,
( y' Y4 W3 ^# B        scheduleTriggerDelta = 10d1 I% p3 k1 l9 {8 Z) X
    )0 y2 c* b- E0 j9 d+ J5 G7 c
    public def step(infrastructuredemo.GasNode watchedAgent) {) l7 w8 G- V' t& s
* T9 g1 ^! [: I
        // Define the return value variable.4 d" `0 m' F" Q- S- y2 }
        def returnValue
6 [: q1 ^# p8 C" q, Z  t- a% n+ v- a7 M$ _- |" o8 |0 b5 s* h
        // Note the simulation time.
, P# h6 [, @( g        def time = GetTickCountInTimeUnits()
. p0 q& c! {/ M+ K
3 _6 f( ~4 O2 A* J4 c/ C$ q( {6 B+ U* N0 V& H
        // This is an agent decision.9 s4 f) I9 u: V8 Q7 _3 B
        if (watchedNode.pressure<200) {
! I7 h3 F2 `% e, e, b1 K$ C
( i) L3 y) c! O            // This is a task.# U- F. N# d2 w! H, s+ `
            setPressure(watchedAgent.pressure)9 H5 F3 T$ Y: x+ {$ H
6 {, I9 N3 B; ~/ [
        } else  {
8 c: R  G8 R' u: c; z$ {5 W1 r% D
6 A( d" G+ H5 d+ `0 n" h# L, \* a: U' M7 h
        }
( c9 B" l. e- }: W! v! N9 Z0 a        // Return the results.
* r4 M# J$ ?( @+ m/ f        return returnValue5 O$ ~' U% H- N# _. D) E

0 d/ E" U  q# }% f, Z    }
7 n; E% g# |6 W0 K1 l7 H7 _# z
# B3 P, g- b  O! K9 c/ W. Y    /**
4 e1 Y. s0 ]9 C! v- G4 E/ B" V     ** v6 k7 K5 F, L5 P( Y
     * This is the step behavior.
; e* m% Z8 r' O( z     * @method step
) q# A1 j0 C  R     *
+ m2 x; n( w/ l% v     */
1 |& e4 g& n9 {5 A' R( a  c    @ScheduledMethod(6 I( ]3 }. O# I8 |4 k
        start = 1d,
1 @$ Z; t6 M- q8 V( @        interval = 1d,
, J. S" C* Y: g7 d6 D) q9 b        shuffle = false5 \% y4 q3 o, z9 U1 U
    )
1 d; T; I1 Z; t4 J    public void step() {' ~1 J5 J  |/ Y8 `& N
8 j$ \) _8 }3 H5 |( q+ G# w
        // Note the simulation time.
1 J5 R0 Y) V! f        def time = GetTickCountInTimeUnits()
9 B# V3 c" ]  P8 [  T: T- s# ~" k# C2 d  }1 \
        // This is a task.
+ H* {- k! M( `; y        measurePressure=pressure+ RandomDraw(-20.0, 20.0)* p6 E2 q* k0 }' R8 F; B6 j- U, ~
        // End the method.9 N- V' m* }& a
        return
: {' ?4 x' M6 X3 b2 b1 a* w" |( i3 k, G# j$ F/ a
    }

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
; |! w0 b8 D, r: t! I. E       public def step(infrastructuredemo.GasNode watchedAgent) {4 b( W& b/ \5 |. G1 e
         //这里是watchedAgent& M- n5 A! J2 C4 v
但是在语句中,你填的是watchedNode. H9 m& m  Q$ N6 h8 X5 q1 e( F* r
        // This is an agent decision.2 E) o# e3 s- \- x- ^  ~
        if (watchedNode.pressure<200) {  
7 l5 w( A5 d7 \5 P- Y            setPressure(watchedAgent.pressure)3 d/ f; T) A; 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5 L( q. v6 R6 w( t' X( {
       public def step(infrastructuredemo.GasNode watchedAgent) {# b! ]$ ^2 u8 z( V" e* h4 }+ s
         //这里是watchedAgent
, [1 Q+ Z2 o% r3 ?* i 但是在语句中,你填的是watchedNode
- ?: n2 O4 R7 c5 w: D        // This is an agent decision.
- Y, o. ]7 [; i; p        if (watchedNode.pressure<200) {  
0 \9 p7 D% r3 R. e0 L, ~) v1 l            setPressure(watchedAgent.pressure)
& d8 z! P  H& Q变量名称须统一,可以都改为watchedAgent
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