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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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1 v. ~, L8 R. s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): ^7 g5 L/ R8 [! B: M1 G! D" L
    public double getMeasured pressure() {
; ?% |% ]0 e+ {/ ]        return measured pressure
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    public void setMeasured pressure(double newValue) {7 |- p8 c2 s! M0 e
        measured pressure = newValue* b$ @! Z$ Y5 S! W$ @) t2 z
    }
) z9 ^5 H# ?5 W0 d2 T    public double measured pressure = 0
# }3 F, R9 o# J  \0 U6 O
- b, U8 ~# J6 k; v    /**
* u: ]# s" V( H     *
5 Q8 Y% Q$ X8 [, F- P     * This value is used to automatically generate agent identifiers.
, U+ D! H' S0 B& L$ v     * @field serialVersionUID
. x5 L1 C/ T! P# G/ }/ w3 X: L  b     *
; h6 {& W- G: }5 m* {     */7 l7 g7 j0 L- B) v9 |' ^
    private static final long serialVersionUID = 1L' n1 b/ F7 u9 y

* d/ K5 Z5 }1 y( E0 Z    /**
, z/ @4 G8 H5 q1 u( Q     *
2 D8 J# ]& W( \3 ~* [     * This value is used to automatically generate agent identifiers.
3 }+ V6 u' {) E7 B3 f: c" ^5 s     * @field agentIDCounter
8 _2 p& E" b9 `     *% l, f3 s! r2 X
     */. f0 X( g+ P9 R7 Z2 w- C$ |( i
    protected static long agentIDCounter = 1+ Z, j& V1 a; }$ d  x
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    /**
, \. d9 \' Q2 Z) N& X; C. |: S     *4 Y. A# `8 h, c" q* \6 P
     * This value is the agent's identifier.
. @, @( ?4 j; _/ F7 F3 X. n     * @field agentID
5 G$ Q$ B2 @! F& o/ O2 K     *. c- P1 E  \+ V& ?( J, i
     *// R. S7 {. d1 a! B
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
8 p7 U# O7 `& J: @9 Y. e3 f* C     *5 }0 x: W/ s9 J
     * This is the step behavior.
- v) \. T% `, A. w' j     * @method step$ q1 I( v2 I* U& I' m1 \* W
     *9 r8 G9 o; p4 P0 ^0 S" [9 _) ?0 V4 C
     */5 G' E3 }/ m5 V. J2 c- P8 R
    @Watch() T1 N" K# }2 Y) t2 T3 y
        watcheeClassName = 'infrastructuredemo.GasNode',
/ J. d; o8 {  T. J& U3 C( d" X        watcheeFieldNames = 'pressure',
6 }$ w& R. C5 n, Y; {0 B        query = 'linked_from',
! c7 h$ M5 p( B/ }        whenToTrigger = WatcherTriggerSchedule.LATER,
  s& @& G5 q2 Q5 \2 ?. K% h        scheduleTriggerDelta = 10d; Z6 r5 M5 Y! f2 Q# u; b3 L
    )4 r8 o3 @% l1 M  B
    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.6 z" n, t3 [4 J
        def returnValue4 o2 m# J% H( n5 ^) j

" U2 h( b. _8 b$ g& o  C# w        // Note the simulation time./ h% f' d6 ?$ t
        def time = GetTickCountInTimeUnits()- Q5 ?( K! ~' G! f& G, Y

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        // This is an agent decision.' n' O4 ~. p5 \  D
        if (watchedNode.pressure<200) {& y8 _- b4 ~& ^
1 D, e. [: D& j( }
            // This is a task.& Y( ~" H; W7 b# m( w& G
            setPressure(watchedAgent.pressure)
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7 N- p0 Y; b6 R% W        } else  {( p# n: K) Y4 V* w! i7 K- H
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5 M7 @: g9 s4 a        }4 r' ^, N0 q; j5 c
        // Return the results.1 u, _/ H7 {5 |% i' t4 l
        return returnValue1 B* s, O& V  Q$ @

  D" H2 j9 X$ S" B: T, z$ N    }
5 m5 G4 k! \9 h: `+ d2 ~/ G4 w. p- W) f  j; E8 t1 |+ `
    /**
! v/ k. y  n, ~. o/ t3 e     *# Z! r; r! G$ F$ L  j: P0 M; g
     * This is the step behavior.
3 G% v+ Q; s) ?" h     * @method step
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     */
% h& k3 v& }; ?- _* @    @ScheduledMethod(+ J8 p- G, R3 O
        start = 1d,
1 `& ?1 z# @8 Y: b        interval = 1d,3 M+ G6 i6 b  X" y3 K
        shuffle = false
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# E4 N4 @2 u# j  U    public void step() {
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        // Note the simulation time.
' o* z6 {) `) e9 u; ~1 B  F        def time = GetTickCountInTimeUnits()
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        // This is a task.
. v( u) A  [- s5 {        measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 y2 B' b; _9 a
        // End the method.. P# h' z8 b; E1 H
        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
( a- H- @& H$ Y# t; p* O       public def step(infrastructuredemo.GasNode watchedAgent) {
8 K/ Q4 ]1 f" F+ H         //这里是watchedAgent
2 v- ^+ [1 \0 f" r3 x 但是在语句中,你填的是watchedNode0 e3 G% ~1 ]7 x% e8 }
        // This is an agent decision.
3 [+ z- }# C7 s& J  z        if (watchedNode.pressure<200) {  # |7 G: m! I" m1 _" I( H
            setPressure(watchedAgent.pressure)" f5 e4 i8 l! 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  @, |' i" H4 A5 g8 S' w
       public def step(infrastructuredemo.GasNode watchedAgent) {
2 B7 u$ z4 k& Z         //这里是watchedAgent' D3 h' W' ^8 _- f- L  }/ X; c
但是在语句中,你填的是watchedNode
% r9 S0 s+ b! o        // This is an agent decision.
5 Y3 n/ P- ]6 l/ v9 P        if (watchedNode.pressure<200) {  
6 k+ X! J4 H4 H  p/ b& L            setPressure(watchedAgent.pressure)/ }& @7 h4 ]4 i6 O3 |1 o
变量名称须统一,可以都改为watchedAgent
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