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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 9 v' y6 s; N: w7 l
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
0 W$ ^, q6 j6 [, i2 C    public double getMeasured pressure() {0 S! y, W$ ~* ]/ o) |1 k
        return measured pressure" h3 v7 l8 R; C7 N( B/ ^  `0 K
    }& m$ L1 g0 [0 {1 C
    public void setMeasured pressure(double newValue) {0 d, O- c7 r& `% f
        measured pressure = newValue
+ [% w( e9 c7 ]+ r8 F    }
2 U+ E+ H: ?9 b# V3 Z# E, F& q    public double measured pressure = 0$ Y+ z: A0 d1 R) U* B$ F# K; Z

# o5 E& f& r1 E1 B    /**
' N0 t5 M7 [4 K3 J     *& |8 W4 k' H  o  P
     * This value is used to automatically generate agent identifiers.3 I2 ]4 F0 l/ h# b# Q7 a
     * @field serialVersionUID/ h) l( M3 Z; g, ?; p- O+ w
     *
  K0 ^* |' e/ N" J, K     */
' q' _" a2 Z1 o$ d+ ~' u    private static final long serialVersionUID = 1L; H: {. |  Z% J) t9 b$ y
1 L7 U' ?1 Q/ E. S/ N3 G/ \- j' k5 J
    /**" W. f, m7 {5 ^# ~3 s
     *( s; q  J* F' \3 Q' T- ^0 W
     * This value is used to automatically generate agent identifiers.
& {* X/ y5 G6 }' z" t+ A) w" l     * @field agentIDCounter
6 H- H* |6 D' z0 b' G2 L     *
( A6 s) ]9 k& ]' g9 J     */0 e, K4 [0 r% O7 A* @
    protected static long agentIDCounter = 1
9 v; L; p* Z$ }. X* d( @% M  y4 h' ^3 Z
    /**
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     * This value is the agent's identifier.
! e) V9 }, v$ k# W     * @field agentID
" ?1 U- U. i$ T2 F6 R$ @     *
* V4 K' ?/ e; l8 m. J     */6 U0 ~) {& ?) F% }+ A& O
    protected String agentID = "GasNode " + (agentIDCounter++)+ }* x- @2 z% r8 p0 Z

- s% G! [5 |' g! `    /**$ Z4 p9 Y* p* \0 T4 N5 [% j2 v& s8 A
     *# C' Q2 K  S4 M: i3 A1 l
     * This is the step behavior.
* p' [% D! d; r8 r3 _+ N* {) n9 _     * @method step
, _% g- H( t# ~# z8 Y     *
- j& L* O( T  v- N  k. B) S. D3 e     */
" J1 Y7 E# f& O( X- a) J' ]7 @9 i/ [    @Watch(# I! t0 ?: Y: G) Z% p& Y2 F( }5 g
        watcheeClassName = 'infrastructuredemo.GasNode',
. t4 e) v( K7 V        watcheeFieldNames = 'pressure',
& @5 H! `9 \2 S) W        query = 'linked_from',
) ?; R' I# z8 H: @) Z2 d        whenToTrigger = WatcherTriggerSchedule.LATER,/ Q* ^6 U2 W1 j( z" m
        scheduleTriggerDelta = 10d5 t+ f2 r3 q& Y, u
    )
& u( H$ N3 q& |( g, G3 Z$ Z    public def step(infrastructuredemo.GasNode watchedAgent) {- i! j: b  ]% f

1 W/ a* Q5 e& s  n. d        // Define the return value variable.
! b$ n/ R" @# v2 B7 Q        def returnValue
; G: H6 ~! i( Y* D8 O+ x! ]& c
        // Note the simulation time.2 Y+ h/ [- O: Y  W5 ~. v. G  [. e
        def time = GetTickCountInTimeUnits()
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6 Z. |9 W5 b: ^, t# G* v5 H  X6 u        // This is an agent decision.1 G+ m2 J- x$ Z, B# w% C, N
        if (watchedNode.pressure<200) {
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            // This is a task.
% D" @/ n+ H% [  s. T% P            setPressure(watchedAgent.pressure)
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        } else  {
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% J, f( w- `" U, }% j! W* S
. s' h" X  G3 Y5 |' g8 K/ Q        }
4 y1 f& d7 h) c        // Return the results.
+ f6 h, e* o4 X  \! @2 u) h        return returnValue+ g' f% S) ^/ A5 g# B

' Q& g/ s0 E  ?7 e2 z2 \    }& H1 \% H" ?- p4 ^' |6 S, E/ A

" Q' T& S9 P0 S) z3 O    /**( g& Q% N0 _0 o2 `  V* I
     *
3 b- `! R  |3 F; h, M) N     * This is the step behavior.4 V4 M) W: o- |6 k0 p8 K2 G5 p& g( C1 k
     * @method step' i/ F: z6 }! D& \% S5 Z
     *4 ?/ T' k3 \8 s# o
     */) A* w4 R& o/ l& v
    @ScheduledMethod(
5 ^0 E& y. m8 F7 p6 V, u        start = 1d,( k; v: ~3 c; {* v
        interval = 1d,2 u! J( U! U( _- k2 b5 @4 Y4 R
        shuffle = false1 i- |/ ^5 j' x" m) R% q9 T- ~
    ): y5 Q, n) P- q/ [- J
    public void step() {% h' z2 ?! `  t* x" c$ ]
1 e' [5 K0 ], G/ D4 ~, v! l' Y
        // Note the simulation time.
, G( O& b8 L; C' O9 \- u9 e4 p' P        def time = GetTickCountInTimeUnits()
# p5 e9 j/ D6 E" q
& [% b  C; ]7 W        // This is a task.
" G2 }, h* O1 l- a5 C        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# H2 h. G" `7 p# t& S        // End the method.
% _6 d- v, o% b+ s" U$ m7 {  @        return
  z6 P/ f: a) j9 d. {/ E8 @0 p
  z% }8 }# _/ W7 a7 i    }

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& `+ o0 R" \+ {
       public def step(infrastructuredemo.GasNode watchedAgent) {& V2 `+ B* W: i, z0 b% p
         //这里是watchedAgent
, @+ H+ E& |; c! [) h* J5 \1 E 但是在语句中,你填的是watchedNode4 |& S) l; A$ `/ x; q  g2 a
        // This is an agent decision.
. k# l) L" b# s4 w* A        if (watchedNode.pressure<200) {  
* `. D2 G' _: I0 d0 L0 Y) _            setPressure(watchedAgent.pressure)+ X. C4 X" n0 f0 m$ M2 F0 C" k
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. k) p: D& a  [; ^* H# }
       public def step(infrastructuredemo.GasNode watchedAgent) {2 v0 S& W) A: H0 G
         //这里是watchedAgent2 Y: |6 m8 j: X* z8 J( r! G3 ]
但是在语句中,你填的是watchedNode. J2 d/ p# K7 @# Z+ y. F
        // This is an agent decision.
" c* K* e, n, j; P2 R* C        if (watchedNode.pressure<200) {  
* f! Q! [% u# [& V            setPressure(watchedAgent.pressure)0 l3 r# g( D& z: [! K
变量名称须统一,可以都改为watchedAgent
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