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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 z6 p2 b; t* E1 |# \) F& N; C" S- N9 z
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2 w7 w% l, w0 {( N& A@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) R0 V  R9 Q9 }; n* n" `
    public double getMeasured pressure() {7 R8 r8 E8 u' N' ~7 r* u
        return measured pressure; V  Z2 o# \4 r
    }
" Y1 C) F) \, q9 z    public void setMeasured pressure(double newValue) {4 |. Y# K3 m9 F4 G. `9 `, J" ]
        measured pressure = newValue
( }- h" p* Q. h' A    }: ~. n- G) J2 |. D( c8 C$ C: U
    public double measured pressure = 0  R' X) ]6 r" e2 V9 E3 {
& J9 }& n3 V' b0 @, [
    /**
9 e' |. \4 u7 L     *" W' V- e# |/ e5 V
     * This value is used to automatically generate agent identifiers.% u8 ]1 |" g* T6 e1 N
     * @field serialVersionUID
- `7 `& r' w6 l3 Q' v$ s2 T! H     *
1 ~! C" ?% g+ A) _0 G( E( L     */
9 p2 q# k% c: A: ]# Q& [    private static final long serialVersionUID = 1L) x% u! v: }" H% J
# X# N5 O% Z5 m" [0 u
    /**7 X$ c3 e" o9 X
     *
4 T2 s: R9 ]# r4 z4 p     * This value is used to automatically generate agent identifiers.
) m* b9 q( V: E" z. T2 k- Z/ E+ H     * @field agentIDCounter
# J% k- }2 C8 c  m3 Q: a2 l     *
& T, [5 G% D* N  v6 t     */  s$ S4 J; o- i) U; z8 J" J7 b& w
    protected static long agentIDCounter = 1
4 t! J( r& Q4 |+ J  z6 t0 C* B) T5 J
    /**0 X+ ^$ M. I; [$ o2 T3 W
     *
; N" W1 G3 i- F. b2 p* G! q7 @8 y     * This value is the agent's identifier.
* M) P  h0 ?) `, ?+ t4 K     * @field agentID/ {% Q5 ]3 }4 h/ n5 J  b
     *
: z$ w) T, e3 z1 k1 u- e) r1 L; W     */- ^  [) f2 ]$ E9 V0 x
    protected String agentID = "GasNode " + (agentIDCounter++)
1 H5 }* J( U; c, R9 v
0 v- p7 d0 y1 ?    /**5 g/ R& y; c# A# [4 i$ ^. ?' B9 ~
     *! A  S8 S. P, @0 Z6 @" D
     * This is the step behavior.
, {! H0 ]) G2 U1 Q     * @method step
6 [  U4 q: Q5 ?( p; A     *
& |5 h3 [9 b3 I! T2 ?7 I& b     */) ]7 U. s- u: _. q2 v
    @Watch(
9 e) S9 e# `7 U        watcheeClassName = 'infrastructuredemo.GasNode',. {" X% M# U0 D7 o1 A) O
        watcheeFieldNames = 'pressure',( ?# O8 H# o4 M4 P! W0 t
        query = 'linked_from',/ |! e* _/ R4 e  s; v+ j
        whenToTrigger = WatcherTriggerSchedule.LATER,; ?/ H6 R% d, p
        scheduleTriggerDelta = 10d4 }$ q' P. G$ w1 h
    )
4 r0 s; r, o# I/ G    public def step(infrastructuredemo.GasNode watchedAgent) {7 `0 f. ~$ v2 I% }6 G
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        // Define the return value variable.
! C& d$ P" C/ \( Q' l! `        def returnValue8 i, r" k- k$ ]7 ], d6 `

' y' ]& j# Y5 _  g6 I        // Note the simulation time.) l7 Z* p( u) X% z
        def time = GetTickCountInTimeUnits()
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: A. `1 i% O# T9 X& [        // This is an agent decision.& o! Z; w( H5 @$ o
        if (watchedNode.pressure<200) {) i5 s6 @; `% ?
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            // This is a task.
$ E' O: {& F* A$ V6 D2 S7 O2 b            setPressure(watchedAgent.pressure)
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        } else  {
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        }
% K( I( e" \) ~/ v        // Return the results.
0 E7 z. \. J+ T, @2 F( U" r+ O! K        return returnValue% l* I  j4 f" i6 w& S
$ f" N2 ~' K6 r  B4 |$ y+ D
    }
7 a* }& a' O2 E$ H; {- K% Q5 ^. _; B9 p6 A* d9 w8 |
    /**
3 p$ |+ ]& [; |. ]8 M5 Q5 h( ^     *
9 t* X2 ]6 q  i4 t9 y4 ~     * This is the step behavior.- Z  j; `* J2 N. v1 f! c7 Y
     * @method step/ s- [* X2 w/ q! p
     *
7 |$ x" f# H, ~2 F     */6 W) \: C7 h1 H  x; u, }  Z' Y( Z
    @ScheduledMethod(
' X3 M. L" i/ g" ?, j5 X* L        start = 1d,
% X4 n0 e- t/ M. n; ~        interval = 1d,
6 [& S8 E0 K# x        shuffle = false
6 r  R$ S2 ]* `& N. b( E    )
2 i$ s( n0 }$ `- H! A    public void step() {
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( w! {" |% P  N+ y0 Z% q  b) N! Q* X        // Note the simulation time.
7 Q; d( V, L2 X0 W, R        def time = GetTickCountInTimeUnits()& {3 w9 w' {# y" \

0 j" g: {6 K) z$ f+ o        // This is a task.4 F* G$ @" A. T( ?/ x
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 q6 _! u. k& H1 x1 T! c        // End the method.
$ w3 t3 j, d: v) Y+ T- _        return. g' G! }; c  x* F  b6 H  T
7 M3 T: h( w" g8 O
    }

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; H- M9 S; G: O8 @
       public def step(infrastructuredemo.GasNode watchedAgent) {
/ s! F4 a- a& o% ?& o" C) K" \         //这里是watchedAgent% i( N! Y1 N1 v
但是在语句中,你填的是watchedNode
7 K  Z; }, k2 u4 k- h- p$ a+ \        // This is an agent decision.
0 [3 ]! @7 y7 h$ P, m1 \        if (watchedNode.pressure<200) {  , A; y( c. p  ]( d1 m
            setPressure(watchedAgent.pressure)' X9 @( W# o: v# N
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3 l, a. H; X! s! |6 ~/ ]
       public def step(infrastructuredemo.GasNode watchedAgent) {- T. x' U; M2 e5 z3 ~' q8 |
         //这里是watchedAgent. @6 E( G( ~+ i  Q; c% X- B
但是在语句中,你填的是watchedNode
2 E8 |5 S2 T6 K& T+ e+ L  [        // This is an agent decision.( D0 h1 \, E; x3 ?8 b- N
        if (watchedNode.pressure<200) {  ; u3 a7 W2 P& X8 a
            setPressure(watchedAgent.pressure)9 I; L: g" u% h8 K3 ?% o
变量名称须统一,可以都改为watchedAgent
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