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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 , Z: z: L' k+ R8 y& Z) D
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) Z* d8 M' I( d5 x. l+ K@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 @: ~8 O- P3 j& }& U6 U+ m
    public double getMeasured pressure() {8 U2 f5 Q8 m' |5 W3 v( n+ M& {
        return measured pressure
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    public void setMeasured pressure(double newValue) {) ^- h5 D! D5 m' A
        measured pressure = newValue
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    public double measured pressure = 0
# }; [6 V0 Z, u$ O
3 ]! E3 W' {% E( v    /**
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     * This value is used to automatically generate agent identifiers.% x: }  h% s/ E, S1 H6 f- D1 B
     * @field serialVersionUID* K1 v; Q+ S: Q! ^
     *
4 d5 V7 c3 U7 H2 ?     */7 l8 ]4 G8 b* ]" x; ]" S( V. Q+ _* h
    private static final long serialVersionUID = 1L
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    /**
  ^4 y( \. q6 Z5 N, M     *
* ^7 B, e/ ^" w' b- U! K0 J3 f     * This value is used to automatically generate agent identifiers.
  j! `& P, ?( s2 M     * @field agentIDCounter- X8 }: L5 U# {% R
     *
. H2 l4 S& U# K  G# z' u) S     */
, s/ e0 ]% o: I6 I" r: y    protected static long agentIDCounter = 1
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' F5 m# O- N" Y9 g    /**6 g3 D2 q, y. j# D) ]
     *: }- I3 K& W7 s
     * This value is the agent's identifier.  V7 E- j) O4 f
     * @field agentID
8 e! I2 U( c; K     ** ]% S, ^8 n* `
     */
6 d( N$ e$ J$ Y# `1 a    protected String agentID = "GasNode " + (agentIDCounter++)& L% ]% O- @8 o1 m2 t/ O
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    /**
' }, t5 b. N/ ?     *
/ y3 S1 u2 T% A8 t& |: ^( a- e     * This is the step behavior.' `# C+ x5 A2 p9 A/ I
     * @method step7 S5 x7 n3 A; i3 o/ }
     *6 H; P+ Z! U- B+ T
     */
) H5 G$ m. M( h' W4 u  J    @Watch(8 i3 `0 o  O, k5 d, o: X; j
        watcheeClassName = 'infrastructuredemo.GasNode',
( }' y9 [8 j6 R/ \2 V        watcheeFieldNames = 'pressure',; \: \7 _5 `  X9 y0 X
        query = 'linked_from',
5 p3 @3 j6 K8 |( D        whenToTrigger = WatcherTriggerSchedule.LATER,
/ d6 |) p7 U) {; Q' p( k1 p; L# ^) T8 ]; w        scheduleTriggerDelta = 10d
5 q3 X+ s1 C* ?* l    )
5 n9 t9 [8 V& l5 y. m4 r" Y    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
8 N8 n4 [' g0 {        def returnValue6 U  {( B) G8 }% k
# q- P/ L# D: H$ b
        // Note the simulation time.6 a2 Y0 t1 H7 h8 {, n9 U
        def time = GetTickCountInTimeUnits()% A# |3 @# L+ Q+ H3 f  O

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        // This is an agent decision.
3 l9 p" s5 `0 J0 {        if (watchedNode.pressure<200) {
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            // This is a task.
1 p$ ]2 W; Q6 Y% Z( ?. n            setPressure(watchedAgent.pressure): G  o! `7 j1 G- Y1 Y. ~

! M/ l' P1 h# c6 Y3 Z' l        } else  {
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" w# {! r: z6 d) S+ i1 I        }* w+ X+ s' o6 q% T; u; E! ?3 l0 U- |
        // Return the results.
5 T8 N3 G( r  j! k3 ^- ^0 A: C5 f        return returnValue
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    /**. V- _9 X& G4 o9 f
     *! k. n% R# @/ N( w
     * This is the step behavior.- z( z  i  D8 }" y
     * @method step# \; w; ]8 V" `" x
     *
# K0 u6 K- X7 H7 q. K     */
2 {0 G( W! j' T    @ScheduledMethod(. w, W  o4 ~1 p; F+ L4 {3 q
        start = 1d,+ ^0 T. H% S4 V  R& B
        interval = 1d," s: P, F5 @2 {" X3 M. L/ ^
        shuffle = false4 V# ~' s2 [6 E- A& N" u( ~4 n+ u
    )- Y( _0 \5 l$ a6 k: I( G
    public void step() {1 C/ B: u- O* N  e# A2 D
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        // Note the simulation time.
* H$ T* h6 e7 l6 j        def time = GetTickCountInTimeUnits(): h' Q& T4 }; ?1 z. O6 i

  Z8 X* v4 S) |  P6 k; D        // This is a task.
4 S4 J4 L! U' p% k7 u4 P        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- i; i' u" {, J5 p" w" g( B        // End the method.
- h$ z, }: U; [1 w2 q; |        return
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$ x1 j, s) P. F' \    }

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0 g/ E  M, t3 }0 A+ i. t
       public def step(infrastructuredemo.GasNode watchedAgent) {
; \; F' [, A4 W         //这里是watchedAgent7 B' h0 z+ `% b( R! b/ I( p2 V
但是在语句中,你填的是watchedNode
* z' j; w$ H6 x& v        // This is an agent decision.1 |7 _: k& L: F6 ]$ R
        if (watchedNode.pressure<200) {  
" U2 k7 s- j6 r0 p            setPressure(watchedAgent.pressure)
9 x0 N( r' |+ u' q+ h  }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
9 }) \, ]- U  l. x2 E" T       public def step(infrastructuredemo.GasNode watchedAgent) {
& P9 z+ v. N3 _! [         //这里是watchedAgent
9 A* i7 D7 h; S) H6 L 但是在语句中,你填的是watchedNode9 P4 J2 ], h$ ?$ ^9 u) F
        // This is an agent decision.+ @  J' s% J) T) ]
        if (watchedNode.pressure<200) {  $ S) o0 @9 R% O5 L, s
            setPressure(watchedAgent.pressure)
  ^$ K( X% j6 `7 G6 i2 r1 ]变量名称须统一,可以都改为watchedAgent
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