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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
' p0 P# b8 G& I1 B+ c0 y( L& H( W1 H  @& h" m
* W: Z4 H: W  C( B
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( W. V. Q: B. _3 D( [2 k  p8 e    public double getMeasured pressure() {" j: V( L, _0 Z- d& j1 t5 R7 |" O
        return measured pressure
& f+ C3 n: @3 G1 p    }
7 F! ?# z3 R6 o3 t, z* n    public void setMeasured pressure(double newValue) {
: P- Q/ E0 v. I; }8 s0 `        measured pressure = newValue
& C& C- s5 `5 t, w3 U" r    }
+ e$ K! ~) ?- s    public double measured pressure = 0) `7 i- F5 A4 o* x4 `# ~; C
; |/ k5 {% H1 y: f
    /**
5 w2 O3 i! S+ A. W1 V  f  w# d, u     *
6 H% ?  Z# w' c6 z' W     * This value is used to automatically generate agent identifiers.
; Y7 \* h% U& `, L- c0 ]" v' y, b5 H     * @field serialVersionUID% a( }1 x2 E0 d7 Q$ `
     *, Z- h5 ?+ N8 z7 K
     */, k! \( N+ ^- i: G
    private static final long serialVersionUID = 1L
$ I* `! A3 E* l1 ]# }. E9 V
0 L7 s$ z: H; b2 R) C0 A1 A& D$ A    /**
; p! x3 w) M( H7 u6 o     *; F! w  W5 A5 r% C6 C  D
     * This value is used to automatically generate agent identifiers.. r' ~# g" [( |0 U; h5 J4 t
     * @field agentIDCounter
/ |; J0 p7 p# L     *
( e/ d* r5 q- _' X9 g% b     */- ?* i2 [3 Y8 B# b* n2 F0 @6 X
    protected static long agentIDCounter = 1  d% ^- f) _, y4 L1 Z% k2 C  `6 Q. n2 p

+ p) X6 H. Z) U% ~7 `; E* e    /**- V/ p& a! Y' J0 n. _- H
     *8 }5 `3 F: g1 M; R+ `6 Q  v+ v
     * This value is the agent's identifier.
& x2 H5 t$ n! L/ X     * @field agentID
% E" ~0 ^# {9 G1 Q; a     *5 {5 Z- [- K: w. k- t
     */
3 W4 n* |! z6 f5 I5 E; [3 O: l6 E    protected String agentID = "GasNode " + (agentIDCounter++)  B: _( X! ^6 \; l2 T# m

8 C/ Y; a) f. w$ N5 Y1 Q    /**) j. @7 Q/ e6 U7 n' e
     *( N, b4 n8 k* h( ?5 K% [  x3 Q3 p  l
     * This is the step behavior.7 X# H$ N3 i$ r4 U  Y
     * @method step) P- `! R1 \( q" |; `
     *. \/ s( d6 A0 V$ q; a" j3 r1 c
     */
- A* }; u2 j! ]  `    @Watch(
, O3 y5 y) }0 I9 `# e' F9 o, H+ J        watcheeClassName = 'infrastructuredemo.GasNode',/ N- E+ ]9 T% s, L/ E
        watcheeFieldNames = 'pressure',5 k0 n% s! c, W! ]! |5 K5 C
        query = 'linked_from',+ R- z: A5 i& W
        whenToTrigger = WatcherTriggerSchedule.LATER,: S8 {& T2 s2 i- T: Y- r: l
        scheduleTriggerDelta = 10d
, `7 N) C- E* S    )
( h  w/ }  h/ R3 W2 _! f1 ~% T  T    public def step(infrastructuredemo.GasNode watchedAgent) {. `4 e: _6 A0 Y9 y
) J9 d# c. p5 C7 l
        // Define the return value variable.
( r% @7 S! h0 W6 T# D        def returnValue
" t$ r5 t1 H1 K: _. u
3 @# [) n( o4 |" W        // Note the simulation time.# ?/ {0 [+ h4 h& U
        def time = GetTickCountInTimeUnits()
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  {5 D' T  y+ w$ C! \2 E
        // This is an agent decision.
$ {8 u5 x/ h9 |; O' P: }        if (watchedNode.pressure<200) {6 z) z/ @) G3 F2 r% T: D

1 L0 v2 ]5 H3 ~2 G# _: O            // This is a task.4 R6 o3 t  ~0 D* u( V* V2 ~
            setPressure(watchedAgent.pressure)$ T% Y$ P& ?( J0 ?' b

& Q8 w" B; p6 K# E  d9 M        } else  {
8 ?; [9 T; H% S. {( d- x" O$ Z' M6 y
! y+ r- B( C% n3 e0 v5 y- c5 d
        }
" h: Y: V1 }1 O! c; [0 M        // Return the results.3 g0 I1 \5 m! a% O
        return returnValue1 N% O7 M2 I) j$ z/ X7 x
. \! |, v! Z8 A
    }
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  H5 {5 J+ q+ h* W1 p    /**
+ E1 a7 g2 N  E4 m, I% A) d# i! A     *
" T, @' R3 _: L# J     * This is the step behavior.
% R% w3 |1 n1 ~- N) Z# \     * @method step
$ q% I$ r: J4 B* u/ ~$ s9 {     *7 M8 ]; ]" ~, y% v' P& f
     */: ^, e5 m* K" N0 X  G' a3 Y* o# R
    @ScheduledMethod(
! m* E* v' C: A8 }+ ]% `        start = 1d,6 t- ?  N5 M% E
        interval = 1d,
! I* s+ a! j  G& G  U$ b% E        shuffle = false1 B' w$ K3 b+ ~$ W( a
    )
2 n6 v3 G2 m( g" o6 e, \    public void step() {+ D5 Q8 g0 F5 g9 g) N; E
) }* O7 G  W) ~1 H1 v1 [) g
        // Note the simulation time.
" t5 w+ R% ~0 K% T        def time = GetTickCountInTimeUnits()- ^/ E$ P& p6 u

- t) Z; g( @9 [- z6 L  f5 \, w        // This is a task.! m' F3 e9 i$ _" w6 E9 [7 N7 ~; ~
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 k  f# P# t4 N4 K        // End the method.7 y3 z1 o1 t/ T0 n
        return
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    }

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
5 y; s" i+ d0 ]6 y       public def step(infrastructuredemo.GasNode watchedAgent) {
& R5 ]( I2 D' }! q" v' O. q         //这里是watchedAgent
$ j9 ^+ |5 ?$ l, ^% x/ B 但是在语句中,你填的是watchedNode
6 ^) c+ U- i3 u        // This is an agent decision.
8 T3 q2 P9 a4 S$ w" ~        if (watchedNode.pressure<200) {  ; a5 w1 n/ D; y/ ?2 f- W
            setPressure(watchedAgent.pressure)
+ p' E+ E) [% B! N6 G* j7 v! s5 O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
# Q% B& u$ M9 p. V       public def step(infrastructuredemo.GasNode watchedAgent) {. e) {% R% N7 |
         //这里是watchedAgent; G6 l5 b: l& k; H/ i
但是在语句中,你填的是watchedNode6 D) O! ?& g' f, w: T  u; e
        // This is an agent decision.
% A- D: K7 ^2 P$ o# F- }; d        if (watchedNode.pressure<200) {  8 D5 U1 S5 j% [4 ~
            setPressure(watchedAgent.pressure)
5 a7 a9 g; x1 M9 f: Z变量名称须统一,可以都改为watchedAgent
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