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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"): h0 y" R4 d' \/ y
    public double getMeasured pressure() {, k5 N. @) c: l" l8 q2 T* U
        return measured pressure
+ {# @  }6 Q  n/ M    }  P2 _" ?) }7 ~7 f: s( r0 z
    public void setMeasured pressure(double newValue) {2 q. Z, l% v1 j  ~9 M
        measured pressure = newValue
, y! R% e. R( x  _. O+ K0 c% }' D    }
3 |7 {$ z3 }* Y7 @) }& B    public double measured pressure = 0
8 L  {& n% ^9 b; P3 H/ c& M1 ?
$ ^6 _9 |' j! M- O' Y. n    /**
( p6 V6 `( \  d& w     *
" V6 u2 T! R: O* L% @- x( |     * This value is used to automatically generate agent identifiers.
* @$ p2 A5 d( A( ?6 t3 z     * @field serialVersionUID  G$ U9 ^* U! e& _3 [
     *
5 l2 m3 T0 w3 T5 L, ]/ B     */
: Z+ V) t5 K% \0 M! B    private static final long serialVersionUID = 1L
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7 k; u6 S- _# _/ |- P3 v    /**" q2 G/ _: F0 Y4 K, J; Z  U
     *6 W  h! j) b: _, |! b  W
     * This value is used to automatically generate agent identifiers.( K2 e6 F4 I, f! P. y
     * @field agentIDCounter
, t9 M$ p( H, z1 K" q- q     ** j9 G; Q& ]9 \
     */
% j# h% ~3 n- _) m5 A0 I- D1 N    protected static long agentIDCounter = 1# `8 P# k3 H& L5 F7 [) {( `# J8 F

. h& \; s1 N6 e- I. N    /**7 Z3 F% _+ A, [1 h- v+ D, N2 Y/ @
     *  q6 T# G% B6 S! N, }- X1 x
     * This value is the agent's identifier.1 J7 E! A6 W* h' b& C
     * @field agentID
3 S5 V6 \( V, n4 \/ W9 i- O     *' t7 k+ {7 y& j# @! x2 M
     */
) m/ |$ a3 R, e" H, s    protected String agentID = "GasNode " + (agentIDCounter++): `2 H  i# J0 o4 ?& H! i
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    /**
$ b2 Y. R7 P$ I+ L& d     *- Z' V6 o0 j: `  D; U
     * This is the step behavior.- T* J- f( p+ K& k0 H1 V" G. N; b
     * @method step
" J: s( K7 _' t, M, X' x     *
( ]% W4 u( ?8 A$ @. S: \" E* G     */6 }7 q, [% r9 \# p3 E
    @Watch(
% E$ K/ H5 B. s        watcheeClassName = 'infrastructuredemo.GasNode',
7 ?4 B8 L3 A/ b5 B5 R: F        watcheeFieldNames = 'pressure',
. i: k1 V: O! A# j* U        query = 'linked_from',
  i/ k9 ]3 _5 l! A: U7 V        whenToTrigger = WatcherTriggerSchedule.LATER,
& S) u6 `. H: s+ b  F. O        scheduleTriggerDelta = 10d  s5 q  I8 A+ G4 n
    )
# m) K# c" `  n) U8 u/ H: v) @    public def step(infrastructuredemo.GasNode watchedAgent) {3 m, P5 ~8 o5 }3 H5 c* j! c

& Z1 ?0 P6 K3 t7 F2 r7 }! d( t        // Define the return value variable.$ n. _8 s- o$ u) j% p/ c' [3 s
        def returnValue
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        // Note the simulation time.$ f3 _) G! y" b
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
7 a1 D( m9 O: X5 a, Y% x+ N1 d        if (watchedNode.pressure<200) {
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            // This is a task.
- t. c3 G' t. x: K, I            setPressure(watchedAgent.pressure)
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9 K( W! A. e0 h6 T  `9 S2 }( \        } else  {& e9 m9 e2 ^( D# p% j4 K6 ]7 b" r
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        }
4 w6 Y( v1 U3 S$ P/ m1 E! `; ^        // Return the results.: q/ b4 s9 Y8 t3 k) I2 g
        return returnValue
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    /**/ f6 @+ i9 `; e4 o
     *
- i  v& b( W" X; T3 |& f     * This is the step behavior., K, C  Z8 i+ [! m: i5 h
     * @method step/ s. x1 N; h8 t! \+ |
     *
  B& a  O$ s; O9 k' ]1 q( c7 n     */: E' z8 ^4 W6 }- {6 N1 S
    @ScheduledMethod(
- j. }( a9 e7 Q- ]  q: q7 q7 v% D        start = 1d,
( v5 l* i9 @1 B8 V0 q9 x1 @        interval = 1d,
; f  L$ I, t6 v' M/ n        shuffle = false; K: z. L/ Y/ z7 ?5 a% \
    )
: e5 z  `4 Y) O3 D    public void step() {
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        // Note the simulation time.
$ b/ p. a* b7 U8 r  s, @        def time = GetTickCountInTimeUnits()5 b& b" ~. C& R5 y1 {* E. ~

+ p' c: y" @7 {, y4 A        // This is a task.' Y( \) B7 A4 w& @
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
+ M  k! p; ~. Z9 t& }        // End the method.
7 o$ P4 y1 v( I. G0 F1 N8 w- i" w        return" r( [1 ]% ~8 }1 z" t& |
, S' }- R8 m' ?' w) ~7 A0 X. h( m% z9 E
    }

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6 E! @# ?2 y5 T" _2 k# L8 p' E+ E
       public def step(infrastructuredemo.GasNode watchedAgent) {
  w" S5 m1 l& O) V* a; o, Q7 ~0 I         //这里是watchedAgent. w+ h% A% F- r5 }! Q( G7 I- j
但是在语句中,你填的是watchedNode
! u" T9 Z/ {$ X0 q; y        // This is an agent decision.6 x. Y5 X3 M& l$ s2 G5 x) h( A  |, n
        if (watchedNode.pressure<200) {  
3 }6 P- x$ |9 u% {9 U/ o            setPressure(watchedAgent.pressure)
& N2 h) H: c/ u: |( U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8 @+ M' \: H+ a, T- z
       public def step(infrastructuredemo.GasNode watchedAgent) {" o/ U( W' |9 S
         //这里是watchedAgent
" ?/ H6 N/ o3 |1 R 但是在语句中,你填的是watchedNode- ?# r3 a3 _  i4 {( {+ M
        // This is an agent decision.
! r4 S* H) |8 T! U7 ^6 N, }8 b        if (watchedNode.pressure<200) {  " c# ?5 U" Z/ E. P' A) K: o$ F
            setPressure(watchedAgent.pressure)
9 [( ~5 n; f+ V/ T/ T3 c/ |变量名称须统一,可以都改为watchedAgent
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