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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")
4 X% S  ~! r/ p/ V  p    public double getMeasured pressure() {
8 Y4 _* h1 v% |2 O        return measured pressure7 s0 B5 G% |4 }# X
    }: v1 E9 e# `. W, b- J4 b
    public void setMeasured pressure(double newValue) {& r9 X. N. [6 c0 f' n
        measured pressure = newValue: i) `2 R3 a; C
    }2 E7 l) d0 {- t( C7 J
    public double measured pressure = 01 o; k$ e! u' F! I$ A2 Y
3 ]' T; R. D$ a- o
    /**3 d3 i$ V7 D3 f, M% b; ?$ f) C
     *' j- G" h- F0 P( D8 f
     * This value is used to automatically generate agent identifiers.
0 i% S6 E2 O( \% }" ?; j     * @field serialVersionUID. m$ M5 P& f- ]# h3 e8 Z- l7 b1 }
     *
) g  j* h- ~- V! h1 \2 f" V     */! O4 W$ c+ O3 r$ a
    private static final long serialVersionUID = 1L
9 k5 C1 {& v7 Y( ~, f# ~
# u" Q+ C. X. }8 C    /**+ r1 r' Q% C- V+ T; {2 O
     *
" |' s* B$ v- m     * This value is used to automatically generate agent identifiers.
  |1 g+ U- Z; b- M) _     * @field agentIDCounter" B9 O1 W. _% m! l2 S7 s% L, h
     *
+ k4 ]& m$ k. W* l     */
6 T3 A* j( r. i6 I    protected static long agentIDCounter = 1
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, K; d. ~. B1 A    /**
. C! w+ O* y4 w/ a' v) D8 I     *8 A; j0 T: d. r# I2 m
     * This value is the agent's identifier.
3 q2 z4 W8 r6 f% N     * @field agentID$ J1 I8 Z3 I& o' ]% l0 r% X
     *
3 M, J4 \8 @3 N9 x     */0 w3 P# L9 q7 {/ y
    protected String agentID = "GasNode " + (agentIDCounter++)9 _: N. f3 ?: F; I' Z
) ?* {8 {( U* K( ]3 M( l
    /**
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     * This is the step behavior.
& `7 n- i  A; g' r% {0 c     * @method step& o+ l+ n+ ^; O$ B
     *
: ?* \* b  D3 z% l4 Q7 d, u# {: F% K     */
8 C& Y) e7 A+ |% g, T8 O  X    @Watch(
$ s$ j, m1 W) f5 K& K8 P+ U+ {        watcheeClassName = 'infrastructuredemo.GasNode',
( \: e9 ~  _& t$ ?, l, o& k        watcheeFieldNames = 'pressure',2 x9 Q, T/ C% T. Y+ h( Y
        query = 'linked_from',
# {' v7 a$ P- ?1 x% c# c        whenToTrigger = WatcherTriggerSchedule.LATER,4 z# ?- a5 `/ F' ?0 z' F$ c2 m, Z
        scheduleTriggerDelta = 10d% R: f/ I- c  b8 O2 ^7 {
    )
, e# \4 v6 C8 z    public def step(infrastructuredemo.GasNode watchedAgent) {9 p, r, z* x( y9 X5 x

* E' E5 {7 `( C0 ^. q        // Define the return value variable.) z' L/ n2 s: v
        def returnValue
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% h+ M; e4 x) _5 Z/ X        // Note the simulation time.
+ L! r5 r5 T8 D3 A( o& z        def time = GetTickCountInTimeUnits()4 J: Y( S- X! K2 k. s0 l
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) ?0 Y% r! K- Z4 ^        // This is an agent decision.
5 T# u5 q2 y+ c9 \- \        if (watchedNode.pressure<200) {- H) t# g1 b" ]& a; ^" N
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            // This is a task.
1 c% ]2 V: w$ H, w: [! N4 v9 Y            setPressure(watchedAgent.pressure)
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6 ]- ]! \& w3 }; U1 y: [6 M        } else  {/ Z0 d0 r3 j4 Q2 Q: N+ z

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        }' _4 d5 B) o. v0 S* u  y/ o
        // Return the results.; V/ s4 S: U, i% j" v3 L2 E2 V
        return returnValue! D: x4 x5 E" h9 U0 Z: i+ M

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- e2 W7 S$ r& B/ _! p    /**7 h0 ~! c& Y% S* g! p
     *
9 @& a3 z+ f, ]9 S     * This is the step behavior.
+ [% e4 D) A/ O/ a8 V6 V* \& g7 T1 O     * @method step
! ^" u% h1 g* ?2 _     *
! z* U: m- M4 U# |& w2 y3 [1 x     */* B" a. `3 R: }: i
    @ScheduledMethod(
  c- k. ]: m! F        start = 1d,# x' ^% g/ B" l) p" l+ I
        interval = 1d,4 U$ q( E+ g6 p+ {5 s5 Z
        shuffle = false
/ _6 @# y; _' C# w    )9 S+ ?8 Y- e+ @! Q' o
    public void step() {7 R* `+ o9 S9 C7 S) B* u# W- e
& h% o$ w$ q0 b/ x
        // Note the simulation time.
7 H- m4 G& H4 N6 {& b8 u: [        def time = GetTickCountInTimeUnits()* v8 y) k6 l, K/ O% M+ h
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        // This is a task., m+ b) I; Z5 s5 K# D
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 I2 Y+ c4 z' _6 l6 J+ o
        // End the method.
% d) E/ v! d' r% \        return) @7 f9 G% ?5 R8 j0 o( r

- C, |- z, x) [% U; 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
2 h& u# M0 M+ I1 D* N       public def step(infrastructuredemo.GasNode watchedAgent) {4 s( M+ Y( r" h7 j  R
         //这里是watchedAgent
/ A6 g5 V$ r! ]; M, U' H 但是在语句中,你填的是watchedNode7 ]' f) T  I6 F, g. M' N9 y
        // This is an agent decision.
/ m) J( h% [, ~! N8 x0 m        if (watchedNode.pressure<200) {  % P- V, d( Z( z- c1 ^9 N
            setPressure(watchedAgent.pressure)
1 Y, S6 S/ y% U, _, J' B% z# ^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
- O+ e- H5 R' G, I4 E5 T" x! o       public def step(infrastructuredemo.GasNode watchedAgent) {
. a' _  }1 \8 z! O& i5 K         //这里是watchedAgent
/ R" D% R1 b' ]$ C7 d1 W 但是在语句中,你填的是watchedNode1 f) h2 Z( a9 t/ X6 s, X  B5 a
        // This is an agent decision.3 Y2 C. P5 ?/ ?) m$ k
        if (watchedNode.pressure<200) {  9 V* D! Q$ O, _% ~! O1 }
            setPressure(watchedAgent.pressure)
+ ?/ T6 u- C  R# u5 [2 K4 q变量名称须统一,可以都改为watchedAgent
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