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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 0 E5 b: [) X: S- J- V* l& B9 s& u

/ ^" e7 u" ?. h2 K% ]0 }
! R, k, y: H4 t4 y" g) r4 E" q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 Z! d# z7 _" g3 l& P, \
    public double getMeasured pressure() {
% V, G) q# P" C( q+ o& y2 s        return measured pressure0 |5 h9 Q, L6 {1 i+ [: k
    }
) L2 T* R  ?. u" \7 k% L    public void setMeasured pressure(double newValue) {
$ Q. y% J. B- S: I( F9 S        measured pressure = newValue2 T, n1 n* d) ]4 B* m
    }- |: |* F4 ~+ l3 d( ?
    public double measured pressure = 0
# w! W; w, w& y* w$ t/ U: @1 i# c; b: `/ K
    /**0 H/ Z/ v" j5 q, Y. y
     *6 f. \0 P- U6 w, }9 @! s
     * This value is used to automatically generate agent identifiers.7 ], u; ^# V: H6 I3 t- |
     * @field serialVersionUID' P8 q, [& p$ ?0 A/ _7 o& B
     *8 Y  V$ R; t& e2 u) X" ]6 Y1 o
     */5 C! j) |; H; g+ N, f! b) R
    private static final long serialVersionUID = 1L
  T9 ?' W: _' L: D! R. R4 w0 [& p$ X
9 g) H( v) I8 P+ [: A' x    /**2 S# B& U' T- j# z# J7 ^. L
     *' g. k8 H5 U, S
     * This value is used to automatically generate agent identifiers.
# J6 d. k- x" h1 I# o# ]     * @field agentIDCounter6 |/ K- z7 O0 e0 \( h
     *
1 W" R/ R( i; a1 ^# `& S; i     */
' j+ @4 G: z' Q9 F    protected static long agentIDCounter = 1
. M  W5 Q& B4 Q" Y
" K! K0 J; y  _' ^    /**5 m& K/ W, q* x* u% p& Y! U1 o
     *
; U1 G" Q( u* ?( c     * This value is the agent's identifier.$ d9 O0 X* r' e5 z6 k( \+ j
     * @field agentID
+ e+ q& i0 p1 S3 U* g2 p     *9 O7 |5 b  p4 Y) E) D9 @+ a, ]. g
     */$ B+ j, B* U0 _. N6 n/ ^" c
    protected String agentID = "GasNode " + (agentIDCounter++)
4 S% V6 L- p# z, M( R/ B- q$ E! ^& a
    /**# I- O" k4 c  w! k5 E5 S& l
     *9 a9 k) H! B, P6 S2 y, J
     * This is the step behavior.# L" l* F0 S. \
     * @method step
+ v: l$ |9 w* D  z% [- j5 }     *
: q0 m+ q; c( J! p+ H) E  k4 ?     *// A8 Q7 }& r) t- Q" |, e/ }
    @Watch(" K- {( Q- U: A" I- N
        watcheeClassName = 'infrastructuredemo.GasNode',  w+ Y1 g) L9 X; {# P- O- X6 A
        watcheeFieldNames = 'pressure',; o" b2 k' ]- o1 }' X; R
        query = 'linked_from'," c  |0 K( D9 C. ^6 Z, d
        whenToTrigger = WatcherTriggerSchedule.LATER,, S. R5 y% r; i) j$ O+ V
        scheduleTriggerDelta = 10d
7 Q8 {4 a# J; z% M, |    )
% q& g6 _" @& ?4 T. o) A    public def step(infrastructuredemo.GasNode watchedAgent) {# f  G/ _: u: K% K9 x8 U( e  M% e: }

1 K6 m1 r6 b+ h" d8 ]8 P        // Define the return value variable.
9 v# b8 i1 n% }        def returnValue1 K/ D% k* q( P: m

+ d4 f! ]% U6 Q+ K) W% P        // Note the simulation time.* S4 J$ L3 S$ `, Z1 g. _. R) t5 }
        def time = GetTickCountInTimeUnits(): B" P+ W' d* P" [6 d

3 u' e: C) d8 ?% s! g3 L5 i8 W. N7 s  p* ^
        // This is an agent decision., u1 w, b6 s, L7 Y. \: o
        if (watchedNode.pressure<200) {
3 W6 Z3 {& w3 U  v% M7 R1 |% f
, c; @" R/ ?: Y* O            // This is a task." f* Q! ?7 O6 t3 c; w; `
            setPressure(watchedAgent.pressure)
3 q) n  }" p  S! [/ {- T! W: v5 ?3 @* I) [8 i4 n
        } else  {
8 \0 o3 e* `+ P+ r3 d- T# r# ?; {" l5 s; q
( [& Q- i# e4 T1 G0 `
        }% b& l# y, m" c) y
        // Return the results.: H6 x" K. X6 J- P9 ?* R
        return returnValue0 b2 W8 h; \; n
$ x/ |; q+ S! d  V/ S: B9 D
    }
0 E' H- N# u: ~* U$ c
1 v4 Q  J0 K3 D0 u& g$ Y* I9 d    /**
/ N6 B- n. W/ E: J3 g. x     *# M5 E( v- [+ X/ z6 @: O4 l
     * This is the step behavior.0 C! u, H9 g/ e) {* g
     * @method step5 G: r8 p+ ~$ N
     *
% s  X$ C! x+ D1 G. U# G+ ]1 M: _9 ?     */, W+ V. r4 Q- [; L/ k1 }$ x3 x
    @ScheduledMethod(
9 E& ^7 U+ _5 {6 H8 _* R$ Z) @) [        start = 1d,
9 ^: l5 n: I  T( K6 e. r        interval = 1d,% k' `5 y4 A! S  q0 q4 M# j+ K
        shuffle = false
4 k7 S: ^& X6 M2 p; M    )1 e) P5 n1 k- k4 F3 \* B: J
    public void step() {1 p0 k# W4 F6 P3 I
4 t  w( M4 k9 D- I
        // Note the simulation time.
  P+ H& Z* x; V        def time = GetTickCountInTimeUnits()# F1 {) v4 C8 b" f5 H

  T. {9 q3 x0 M0 y" Z( ~' C+ q: z        // This is a task.
- @1 H; h/ \+ Z* e$ @5 I  p        measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 o: u5 |4 d& ^
        // End the method.
4 U; e$ V+ x8 g; E        return1 @. h; k! t; A$ u+ N( `' n8 O
$ x' m! b  U8 n! ^6 _
    }

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; f; M' F9 a+ J/ n8 j
       public def step(infrastructuredemo.GasNode watchedAgent) {3 e$ W# e5 M" J3 F* f  S2 R; D
         //这里是watchedAgent4 S1 }2 A' b5 l0 i% ]& ?7 |! y- b
但是在语句中,你填的是watchedNode9 [1 t( N: x  \3 h
        // This is an agent decision.
! S8 Q/ U* ~5 e" X7 q        if (watchedNode.pressure<200) {  ( r9 W& x: R: q8 D$ n5 h
            setPressure(watchedAgent.pressure)# E/ \, O; [0 g/ p7 w  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' h% ^- `+ ^  g
       public def step(infrastructuredemo.GasNode watchedAgent) {
2 E; ~4 Z4 f% C         //这里是watchedAgent
2 H& O5 f+ b8 r9 p5 R7 V% K 但是在语句中,你填的是watchedNode( g  @8 @0 D- p6 d
        // This is an agent decision.7 ]( z- v; l9 r
        if (watchedNode.pressure<200) {  ) p6 o4 p) y( F# s( A8 A9 e
            setPressure(watchedAgent.pressure)
7 T# \& [8 S5 j/ X; G  v; W7 v变量名称须统一,可以都改为watchedAgent
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