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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 2 f! C7 z% k: e- h$ q
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ h+ w/ F$ ]2 A3 D; G2 f
    public double getMeasured pressure() {
' g  q) I/ g" v6 g7 f- Q' e        return measured pressure
; T/ \% b7 k" U$ I, P    }% H6 L. L# g& B9 j
    public void setMeasured pressure(double newValue) {
4 w7 e5 ?' w7 N3 T* t# E; b        measured pressure = newValue6 F7 ~0 l' `3 K/ ?. C* k$ M+ C( T
    }' b7 }+ z; ~0 E+ f2 n6 J
    public double measured pressure = 0
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% Z( D3 {9 H" G# h) c    /**+ f7 p! u! h* f
     *
' D- x! I$ _/ q4 N/ r7 p     * This value is used to automatically generate agent identifiers.
5 b' K8 r6 ?6 F7 E9 `     * @field serialVersionUID
- m3 ?0 Q! T) L7 }     *( D& I4 M! g/ m$ K, \3 H5 t- X+ Q
     */
2 z. c+ T, K9 ~& U6 s! |    private static final long serialVersionUID = 1L6 h  @* G2 E# ?' X9 d) U
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    /**: s6 I" C- L2 Q9 r% M
     *+ ~5 M4 ~2 ]! S
     * This value is used to automatically generate agent identifiers.
$ j( _& I: N( ^. b! o     * @field agentIDCounter
! }7 E% V; w2 y( q     *
# x, _! f$ {' X7 Y7 Y6 }; S     */
+ M% {) m. x0 P* F* X/ g4 g; |  Z    protected static long agentIDCounter = 14 z2 f. E$ T$ G3 m" n6 p/ e. M2 ]- z1 v
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    /**
! P+ m8 ?0 V6 l/ @/ M" R# F: }     *
1 v2 |9 Y/ e3 b: \/ `! |& Q     * This value is the agent's identifier.6 o/ |& Q: O& ~8 y& x2 g
     * @field agentID" L3 X% C0 @" t% f; W
     *
1 x8 A; O4 x8 |& \* a     */. H; L  h5 k5 E8 |  X9 R
    protected String agentID = "GasNode " + (agentIDCounter++)2 n, S$ Z7 z. X
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    /**
/ |2 |( X# C0 d1 S0 @% Q     *
& V- m2 t& c7 f     * This is the step behavior.+ t/ F) z' n; T9 i  _) v
     * @method step
- X" i+ j6 G; w- z     *5 x& ^3 Z. s, s0 O% U
     */( x' E1 }9 P7 u% S' W( o
    @Watch(9 c/ `9 m7 }" l, K( U
        watcheeClassName = 'infrastructuredemo.GasNode',2 c0 p) M( c: @: v
        watcheeFieldNames = 'pressure',2 d2 c0 Q3 L. a* u
        query = 'linked_from',
' g  [6 @: s4 R- f: a        whenToTrigger = WatcherTriggerSchedule.LATER,* ?3 m& E1 }" q& S7 [/ Z8 A2 r
        scheduleTriggerDelta = 10d/ Q* y. N! C3 P* ~& L) M
    )
! J; g0 x6 \7 Z2 Y    public def step(infrastructuredemo.GasNode watchedAgent) {5 ]# q6 J+ v7 N) t. x+ X3 p
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        // Define the return value variable.. L7 _9 s: N$ w; q6 k
        def returnValue
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        // Note the simulation time.
0 E$ B& ]' n! L. ~3 `# k* A5 r# C6 ]        def time = GetTickCountInTimeUnits()
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$ E9 N, ?: ~% R* X. g2 M7 b- V        // This is an agent decision.
( c2 Q0 y9 c4 R; O        if (watchedNode.pressure<200) {
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            // This is a task.8 e' Z4 X2 o! d
            setPressure(watchedAgent.pressure): ?$ ^9 y3 K' K1 {& J
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        } else  {
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        }
0 H1 U* h  x3 T0 s0 r) A! @        // Return the results.
: L3 M. J8 u$ Z, ^! n        return returnValue
* t  b# n: Z0 Y5 l4 ^  {) W6 H+ x
    }7 U+ l: g( H# A8 z0 ]& g
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    /**
  z0 d$ ]' A) ]2 u0 n     *
  h. c. ]( W/ \% _' v5 i     * This is the step behavior.
6 z' P( }6 e% |( |5 A# l, a4 a     * @method step
& a. T2 F* x' w- V8 D% Z# t6 F     *
: }. H1 V+ ~0 Z     */
4 a% L4 M* B# z& o2 Z4 @0 z/ k    @ScheduledMethod(1 H+ K& y1 k2 L$ u
        start = 1d,# K" d- a5 O0 a. O" C4 d
        interval = 1d,
, T( i  i. P, o# J1 K        shuffle = false
% |: r; U5 d- x( z1 K' L' n- r% l/ ]    )- O9 T0 M; A! V; Q( M- v( v
    public void step() {0 b, t! L4 _8 U. m0 ?2 A6 ~/ s

& W" g/ z; R: m4 W5 P        // Note the simulation time.
# Y1 v' s; n( _1 B$ d& B        def time = GetTickCountInTimeUnits()
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+ ^& Y7 J9 Y4 d( j/ m        // This is a task.
, B( q& w% m6 _        measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 Y, R+ C1 Q/ o
        // End the method.
( u" \4 `, [9 U' X4 ~+ c        return5 h  ]1 O- `' Y, M

0 O) w' j, b8 A/ {; W: P9 L    }

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
7 b. ^5 g: \& s. i       public def step(infrastructuredemo.GasNode watchedAgent) {
) O9 k$ t# v# g! u& p; F& Z         //这里是watchedAgent1 q0 ?# w/ |2 G" W% v
但是在语句中,你填的是watchedNode6 X/ [# B2 S* Z  G4 Z
        // This is an agent decision." t  }5 }3 h8 e. j9 H' X* J
        if (watchedNode.pressure<200) {  # E( Q) L1 {  Q3 y# Z* D9 m2 S
            setPressure(watchedAgent.pressure)
& m/ _' D+ L- @7 p) [! V; {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
& h2 E# B2 I9 W& K       public def step(infrastructuredemo.GasNode watchedAgent) {
" l, F: z$ V, o2 c0 y         //这里是watchedAgent: Q7 W- _( w6 R" Q  N$ ?# N
但是在语句中,你填的是watchedNode! T- e6 Y+ D2 v9 r4 k7 V4 s2 E! A
        // This is an agent decision.
! K6 H0 ^7 l. Y8 L; E5 I* a        if (watchedNode.pressure<200) {  ; O$ d3 L6 ?) Q
            setPressure(watchedAgent.pressure)% q8 s$ B9 j0 b. k3 C  S
变量名称须统一,可以都改为watchedAgent
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