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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 8 ]* T+ X' k* G# M3 ?" E
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* o, i. A$ ?" W! @& w, W) a* M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
+ o- D" C2 y% t2 t& X+ w9 h    public double getMeasured pressure() {# S2 C$ ]. W8 N' Z: C  E% q
        return measured pressure2 \& z( A2 a9 s+ w/ F" L
    }
6 W+ I# f- ?: c" ?7 J- z: J    public void setMeasured pressure(double newValue) {0 y( e+ @9 c" Z" Q+ ^, K2 j
        measured pressure = newValue# s) F, M1 I* m* M
    }. _) w' K$ q7 U
    public double measured pressure = 0& A4 z4 K7 x% T: K# C

! _) L3 T0 b# f  y" J    /**
' f9 O# f" P7 m* A$ d     *3 ?! u6 J1 R2 Y+ S
     * This value is used to automatically generate agent identifiers.
( U! B. E. ?: W* t     * @field serialVersionUID4 U! z5 K5 [( ~% g. S$ H
     *4 x' O5 v; e. M7 G
     */3 @. U9 |2 \7 M( X
    private static final long serialVersionUID = 1L
, l5 j* k) g& W4 G0 t% q4 Q( D; U0 ]' x5 ?* `9 a
    /**
- y* c- O$ U6 U5 E! d6 {- |1 K     ** y7 |# l  _/ d. k
     * This value is used to automatically generate agent identifiers.
8 R8 g+ L- }/ J- J  K) M     * @field agentIDCounter1 Z8 V% B; u! f) L# }" r
     *; ]. I4 Y, r" X+ p
     */8 d! U0 }" }1 ~, K# m9 V& S( ~; r
    protected static long agentIDCounter = 1
% ^7 G+ v5 O& m1 m% B# Y* q* _4 @1 k& X4 R4 q( O9 F; {
    /**
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     * This value is the agent's identifier.) D- X7 ]( e2 t3 n+ [$ G6 [
     * @field agentID
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     */
9 P5 I- z4 r- Q. q4 e9 h+ I- l    protected String agentID = "GasNode " + (agentIDCounter++), Z. ]$ \' V4 W9 _* q% b3 v

4 ^8 ~2 c2 [3 F+ s, {    /**2 ^) e8 M+ L( }# C
     *5 Y3 g& O, ~' Z1 s: g2 S$ e
     * This is the step behavior.
2 D( k6 Y$ P! f, x8 G1 M     * @method step4 q9 S! \4 o! c! o' I* n2 g
     *, y5 J1 _4 \. ~5 ~
     */* J* ~, {: m% B" U+ L' J
    @Watch(; e) Q  j& [4 [8 ?2 S# ]7 |: O
        watcheeClassName = 'infrastructuredemo.GasNode',& G% D/ s3 g2 A' ~/ q
        watcheeFieldNames = 'pressure',% F' ?" C% _1 ^* I1 ^* S$ l5 B9 o# F
        query = 'linked_from',. k$ s9 j( d, x2 \& P& c
        whenToTrigger = WatcherTriggerSchedule.LATER,
. t6 {3 v$ R6 K- o4 J        scheduleTriggerDelta = 10d
0 b9 k( A% j7 k9 Y    )4 F' J1 J- G- K6 r
    public def step(infrastructuredemo.GasNode watchedAgent) {
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$ C, L) @7 R3 l' q        // Define the return value variable., X, X% h- }1 v. n) u
        def returnValue
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        // Note the simulation time.
* E. W- u/ j5 d+ x1 h, e        def time = GetTickCountInTimeUnits()
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3 J' @" J$ d% j" `% A        // This is an agent decision.$ c' c8 m: A. j2 K+ {3 L
        if (watchedNode.pressure<200) {  J9 {1 d7 a- f  U7 E4 u- `

2 F, |8 y) D; X5 @$ Y2 M) X: S5 Q            // This is a task.. }% E% h5 W! D+ @
            setPressure(watchedAgent.pressure)
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; z6 n: S4 W; {        } else  {4 u" l; A; r! s& @. N# u4 F
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        }, c: s! k* D8 X8 r5 `# l' G
        // Return the results.
. z/ S8 p* }' h        return returnValue+ J4 O* G+ O* V: E) x

! n0 z: k% Q8 t  `    }
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    /**7 J- b( C% j) G: {" R/ M) ~- ^
     *4 ?+ S5 u; Z7 Y+ A( i
     * This is the step behavior.
6 Z) t. r. w5 H1 d0 I" Q4 K! Y7 r     * @method step0 @& n2 ~3 ?/ Z. C; g; n, m  V
     *) X- O! y1 l8 \! @9 f- r% Q
     */
/ q4 D0 _& E* \4 G* y    @ScheduledMethod(
/ Y6 k, U4 O" ~* W, C4 m8 ?. N        start = 1d,
$ Z( ^3 |- E7 b8 H( y- @        interval = 1d,/ E9 w4 a. N7 x/ B8 G* q: ~  v
        shuffle = false
' @! x& Y  v( w  D    )
. K: M( C, w) Q- c7 |    public void step() {
# n; X9 Q1 }" b3 Q+ ^5 \" \
6 @% r4 i# y" j+ a; K        // Note the simulation time.& N0 T2 p" T4 _) d7 y6 }
        def time = GetTickCountInTimeUnits()
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$ }8 y/ V  g& Q: x        // This is a task.
% u/ R- x$ j2 p; s        measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 z% {* Z  P# h( S" @( y6 {
        // End the method.' i4 L& J! M& ~( ?5 b8 v" ?
        return/ I& B; m4 s% x5 z2 H

2 Q6 o* Z, I8 r! D& k2 k    }

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
+ }2 y+ I# g; J" N0 Q* i       public def step(infrastructuredemo.GasNode watchedAgent) {( u7 Z5 K/ ~  t2 p6 ?# W* G* U5 n
         //这里是watchedAgent
5 o# J$ K$ F3 X$ W) p$ B: x 但是在语句中,你填的是watchedNode
/ r) |2 s2 g& A) B* G% k, ^6 b1 A: Q        // This is an agent decision.* M2 `" S1 x+ n5 K
        if (watchedNode.pressure<200) {  
2 y& k$ x" n+ ~' Z' k$ g0 b            setPressure(watchedAgent.pressure)* w& M' b. y  n* e( _- S, j
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 l1 C" e+ `& n9 O7 v       public def step(infrastructuredemo.GasNode watchedAgent) {3 d0 J, t/ L( i$ h( d
         //这里是watchedAgent
: r  P" _/ N8 g& o8 |7 X2 {4 d 但是在语句中,你填的是watchedNode
9 d: h$ o7 _/ c( l# {        // This is an agent decision./ c! [; l0 ?1 O
        if (watchedNode.pressure<200) {  # y, N4 t" Y: v7 M
            setPressure(watchedAgent.pressure)* F3 ]: s4 H. D
变量名称须统一,可以都改为watchedAgent
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