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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 c4 O2 [( r2 z. Z$ m8 N

% E6 W* j+ [: }
; i& ~- e( C1 z5 v@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
4 e6 [( [1 Y! s. W    public double getMeasured pressure() {
; f5 t, w. @. T* _" h) [- t# [        return measured pressure
( B9 @6 l: @3 x& l. q- S3 b: I7 ]    }
  Y4 M  {' n1 w* ~# d) C  O    public void setMeasured pressure(double newValue) {
% n( G& o+ y& v        measured pressure = newValue
( F; o: a8 C2 ~; x! y' q    }
' G3 x4 j  r! _9 T+ j    public double measured pressure = 01 Q# A4 J3 {* r8 E5 t% j/ }
- ?  H9 ~+ T6 d
    /**
# c. P0 Y9 S1 E1 k     *
+ z, u1 y; l6 W1 @" k8 e     * This value is used to automatically generate agent identifiers.
8 K" x# \2 l0 Z* W     * @field serialVersionUID/ s5 b/ J$ c# U4 A7 C! R, h4 o  r
     *
- s6 E' K/ e2 b- Z     */7 |: G+ E$ I; W# x- x6 O' X+ b
    private static final long serialVersionUID = 1L
' R8 |* Q6 ~" P- v, }( Z4 n6 C6 w; `
    /**, ]1 k9 ]( X: g2 C/ Y. Y5 E
     *
! `5 x: s: w' _$ H1 |; I+ i! ~     * This value is used to automatically generate agent identifiers.9 U  Y0 X' s& D. X. k4 f
     * @field agentIDCounter
; _# T' j% q+ w     *
+ @2 e" O3 f- y, N- j5 O( g     */) |$ O9 K. O" B; N8 q
    protected static long agentIDCounter = 1
. w3 a4 P3 u' x$ G& ?/ s; B5 r* X
    /**1 C+ @2 U! ?7 o# V3 I
     *  w) i3 [5 B# @9 \
     * This value is the agent's identifier.
+ K  ?( A7 f: T/ L     * @field agentID
4 c' U4 T$ f  o* `6 l     *
, ?5 K7 X7 Q! R: C$ D5 V! a     */- i, D$ ]8 g% }5 K9 z" ?
    protected String agentID = "GasNode " + (agentIDCounter++)
* e7 X7 G1 }# |$ a9 R7 a; ^4 F- ]7 z* ?' l( G
    /**) V) L, y1 H) Z! s6 ^. v- Q2 Q
     *3 g% X) e/ e1 D: z5 m. G1 E: l
     * This is the step behavior.
; d  O" q7 w+ [7 Z7 ^# ]     * @method step
) B! M0 c! H0 l& i! C0 |1 q     *
. I, a. y) g5 p0 ?, ^2 e     */6 r8 B4 y# L9 c5 b# F7 v9 E
    @Watch(
/ N; ~, r( X: v        watcheeClassName = 'infrastructuredemo.GasNode',
6 z7 N9 n/ S+ G4 F8 t6 B        watcheeFieldNames = 'pressure',, e" y# E8 \6 L+ n* v
        query = 'linked_from',
, ?0 T5 n7 Z, B        whenToTrigger = WatcherTriggerSchedule.LATER,
7 Z  L& Z( O8 s        scheduleTriggerDelta = 10d( V: ^* W( M" O7 ?
    )
; N5 W/ x$ C. J  l- ~: _4 H    public def step(infrastructuredemo.GasNode watchedAgent) {2 y: C# W( T5 Z% I$ g

+ ?; A% {9 X. O9 t9 {        // Define the return value variable.3 q0 l/ C! t+ r/ B
        def returnValue
* {9 J9 ?6 s1 G, f4 {; _( D4 Z8 Z( M% k, @. q* B' }* c
        // Note the simulation time.
( M1 X. Q; z0 o3 u        def time = GetTickCountInTimeUnits()
5 k% t! o1 n, E" }! S  U7 B8 {' A% E& V" T! u* Y

& L5 X& F- \5 y* r2 K* D% A. Z        // This is an agent decision.6 [1 K0 S% z+ Z7 C  m
        if (watchedNode.pressure<200) {# o* @/ O  W9 l2 N

4 z* w! X/ S# }2 M. k+ W            // This is a task.
/ w1 S$ p& \$ ~! L/ w            setPressure(watchedAgent.pressure)0 l! I: R6 D: n1 a
1 k3 T! D' a9 Q4 m+ h% x& b/ c
        } else  {
& T8 Y  H5 k8 ^: R" U% O4 B; T& N! n, [/ {. B

8 N: a4 L2 Q: J        }
  {7 K& |6 g9 K1 v* F1 z        // Return the results.
) \8 J6 O9 Q& j. z3 r+ j        return returnValue
+ ]; G8 X: z- |# y; A5 }) i0 F: `' C( C! f7 `2 {1 i
    }/ r' j; q6 @2 n4 G. Q

* W1 m# V4 k9 @    /**% E% i9 c. k: I3 Z& M( l1 m' T
     *
! v: U# p4 G9 A     * This is the step behavior.0 G) |* I$ D& q
     * @method step0 N3 _' j. I& x0 V" Y) S
     *. t$ Y. p5 e, e+ j% @
     */4 v, d, U/ y9 h5 G" u/ H
    @ScheduledMethod($ ^, ]' N5 |( w; S2 ]
        start = 1d,
, a% f& _" N6 H+ J        interval = 1d,4 T1 [/ K( }/ e) k
        shuffle = false
& ^0 p; m& \* |) g: A    )
2 F+ T& e7 r1 ~/ L* C    public void step() {" o0 o( f8 u' ]9 G2 ]/ k

4 }, K: w7 q9 F        // Note the simulation time." t' F# {4 j! _; T
        def time = GetTickCountInTimeUnits()
1 \# K5 A8 J# P3 [( ]* {% \" E5 `1 W
        // This is a task.
" r3 b/ a0 J2 T* [, S7 z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
, @4 F& }( ?$ G2 y        // End the method.
! d, n4 u# g% W/ i4 I% \  T8 r  D        return
. w5 t7 J- ?! j: j! t$ [8 Q0 |( L3 `- j
    }

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, b( d- ?2 R9 C
       public def step(infrastructuredemo.GasNode watchedAgent) {
' Z% i# p1 @* I) B; @: ~+ B         //这里是watchedAgent) t  d7 U$ R9 ?( Z
但是在语句中,你填的是watchedNode" j! r0 e; f" j& b2 C9 O. [1 E; v, ^
        // This is an agent decision.  a( k. E( t. Q( j+ d. D
        if (watchedNode.pressure<200) {  
6 @4 }. t8 m6 X            setPressure(watchedAgent.pressure)2 g) D7 x0 ^2 ~7 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
1 v: j( I5 z. L$ b( y' U       public def step(infrastructuredemo.GasNode watchedAgent) {$ F3 \- E$ I$ x2 O% z1 Z
         //这里是watchedAgent
) a2 b, F8 j* ~' y  n 但是在语句中,你填的是watchedNode
+ x  X' Z% }/ p+ L: a8 Z        // This is an agent decision.
/ F! Z. q$ }) q5 Z( C* P' d* h# W% y        if (watchedNode.pressure<200) {  3 ~  e) p$ w2 q( e" G% t
            setPressure(watchedAgent.pressure)1 _% F$ [( p7 B) v$ [1 w
变量名称须统一,可以都改为watchedAgent
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