GasNode Groovy 问题怎样解决？

99996467

在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决
# f5 u( D0 v0 y8 O( W$ s) t
. w* p1 ]! \6 b% U
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
5 P& {6 D8 E0 F4 o. a    public double getMeasured pressure() {
9 M5 }5 A% x8 Q" S- W9 g, D: ?        return measured pressure
1 `1 }) K+ N# }6 ~    }
    public void setMeasured pressure(double newValue) {
: I# u9 t% d+ w* N. Y$ _        measured pressure = newValue
    }
    public double measured pressure = 0
# P) D; m0 w4 s) H
4 G3 |. T1 G7 ]6 d. B    /**
% b, w$ n# e9 `! c$ e4 c9 O     *
. a+ H: Y! k/ p  B6 ]9 D7 I     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
  q( X' C$ m: X( V     *
0 g  R# j) U+ Y. y     */
% Q+ I- K2 w* t# W    private static final long serialVersionUID = 1L

3 H: m* p" c' U) _    /**
     *
% @( m# s3 M) o' x     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
* }4 H1 K  g/ N& r) M6 d     *
     */
    protected static long agentIDCounter = 1
% V5 @- k2 a+ C& m
    /**
: V& j) H) p, _1 T$ U; U     *
$ m! o$ H( `6 T; U# I# d' i     * This value is the agent's identifier.
$ C5 @. k/ H9 d+ o     * @field agentID
! }+ I3 t5 Q$ Z5 k9 ]     *
4 C2 ~4 E; z/ V  p5 P/ ~     */
, X! s# ?5 \! o* o3 [9 x. e    protected String agentID = "GasNode " + (agentIDCounter++)
0 X9 ]" g2 J5 T5 o, x: g
    /**
     *
' i8 _: E0 j1 V8 ^+ N3 P6 q     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
/ T) J- ?$ b5 k! T4 F4 \+ \: B8 c        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
" U# X" J0 |9 F% k- a* f0 X# f/ \' w2 y    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
+ t( U- p! I# ~' }
, c( ]( d' l& Q' O1 W: C. T        // Define the return value variable.
; A1 Z2 c/ ?: }  u& \. u  g: {        def returnValue

7 Z7 i, ?+ b$ X        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

0 o; ~4 f$ |* u
) u8 W/ ?2 B7 _4 }        // This is an agent decision.
; y0 j$ f7 [$ ~. b/ ^        if (watchedNode.pressure<200) {
; P' Q' j9 C2 M7 |7 T' X1 S
" O$ f4 K( T' R& R, o; w7 N            // This is a task.
            setPressure(watchedAgent.pressure)
0 ?, s+ W9 Y% L" Q3 p/ V
4 r; D+ Q) J% l+ h: ^& @        } else  {
; S* k# Z- ]& U

        }
6 c$ R+ E8 }9 O7 R        // Return the results.
) N# k  x' h1 ^' k: @: K        return returnValue
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" K5 n, }5 |, x6 [, _# c    }
8 M0 @( j& g1 A. e. f0 C
) `, n1 B) Z5 ?, H    /**
     *
. q* g% T6 ^+ E3 h     * This is the step behavior.
( W% [- [9 t. }& M     * @method step
     *
0 [5 K# ?; M- X$ Y2 S1 W6 @     */
    @ScheduledMethod(
: a6 c8 H" {" G        start = 1d,
0 B2 K% N8 ^: [/ l, |2 c- H4 _        interval = 1d,
        shuffle = false
! M+ ]; n  `- Z% s/ x: v    )
    public void step() {

) x# E2 E% ]* @$ z$ x        // Note the simulation time.
. ^. _' j3 c" j& E# K# ~& r# o+ }- w1 c        def time = GetTickCountInTimeUnits()
5 K- B0 c( z1 q* ~; p$ V, s* Q
& r7 N5 U  w( f4 q0 Y( P3 s        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 l& U3 e' |2 \' ]        // End the method.
        return
2 r9 Q% L% ~+ k  ^6 F6 U& o8 L
    }

天地一沙鸥

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。

gududanxing

报错信息发一下看看

topbbei

注意，在函数step中
% z6 O" v. u" u- K2 i       public def step(infrastructuredemo.GasNode watchedAgent) {
2 F! _7 R, a) g+ w0 R# F( A1 Q         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) @! ?2 P) W. M; d) L            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent