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

  o! _. S! U4 W7 V9 N
, b8 U  ?" f( A. r- R. A7 g@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% E& j$ ~9 Z; z0 {, ]% w8 K# r    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
% R7 g9 W) |/ w7 ~" A& V/ f' A. F; |: ^        measured pressure = newValue
! [( @+ A: @( ]    }
    public double measured pressure = 0
, ?0 w; f: j8 }1 t
- ~# q$ P, v! |1 a    /**
     *
* h6 }* W& W; r3 Z0 d8 N) k6 k     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
0 D' J2 `' g/ y; o* t0 d     */
    private static final long serialVersionUID = 1L

! `* `' O" Y; F7 x* o    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
# b) C4 _" i1 l    protected static long agentIDCounter = 1

* L6 Y( Y  u% i8 ~/ D" i    /**
     *
     * This value is the agent's identifier.
     * @field agentID
; ]& [  W! \# V9 H6 Q     *
: |: _: S" {) i. j8 c8 _# w/ r     */
5 F2 P( {" W. T) Z    protected String agentID = "GasNode " + (agentIDCounter++)
% J* Y( q" r* m
    /**
     *
" a) ]7 b- b  |# |$ i     * This is the step behavior.
# \6 X4 B: }  ]9 [5 C+ ]5 B' r     * @method step
     *
2 N# F6 K: u/ L' P0 V; f     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
  k' f3 K9 x' m- s8 z. g/ m) n        watcheeFieldNames = 'pressure',
        query = 'linked_from',
- S- B$ r; |! m: H! @- X& ?        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
& n  k& N# S1 V* ^, A8 q- {    )
# r( P2 |( }  [5 a* O1 N    public def step(infrastructuredemo.GasNode watchedAgent) {
: V' G( V% ]" d
        // Define the return value variable.
: g) t* C& T- h$ W: l        def returnValue
/ U- K& }3 Z% T% b
; W8 Z0 Q/ ^* x: L        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


& }: O5 v# \" f        // This is an agent decision.
        if (watchedNode.pressure<200) {
# o8 F% W0 @7 A& n
, R1 {$ ~' J% O8 f4 V* \            // This is a task.
" t, T  V, N" P$ a            setPressure(watchedAgent.pressure)
) D) `% t; b! v2 E6 d: m. J6 [5 J
$ d4 C; C$ N" }' F3 w        } else  {
" B$ p; k2 X5 D" D- @8 e

. I3 @! [7 A+ b! F. a        }
2 `  M& i3 ?& |( V% ~        // Return the results.
2 C, _* s* u! G6 e9 ~. Z) h( v        return returnValue

    }

( W8 P8 }+ V8 `2 p    /**
# E- _! y  V+ s( s- @7 ^4 b     *
     * This is the step behavior.
     * @method step
     *
     */
, h4 I! r3 ~, ^9 Y0 Q+ v    @ScheduledMethod(
        start = 1d,
" D0 l5 a2 Z5 n: E0 j) d9 ?  R        interval = 1d,
, g( T7 I! ^! H0 I( O5 b        shuffle = false
    )
/ U9 X; b! F. V+ E5 |6 V    public void step() {
6 X  P! A( [, D( @5 N& |) g
( J  V4 T6 a6 Q+ \9 |. a- g        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
2 j' b9 }2 Z5 ]/ f& q1 i
        // This is a task.
1 M3 \) O. Q" |5 K9 E        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
! B  }6 v' g) L! J9 ]        return
, C3 E8 N, \7 [8 t
    }

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
  G: i3 n9 e& p7 t. Y       public def step(infrastructuredemo.GasNode watchedAgent) {
! i8 _- ~2 E2 q" b/ Z( F6 u         //这里是watchedAgent
/ ^& b0 X; k% B0 K' }3 W6 |/ d& n 但是在语句中，你填的是watchedNode
  |1 s% q2 i' W+ }        // This is an agent decision.
  T: ^) H8 l1 k  o8 Z7 k( C5 k        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
3 U$ O- d/ |0 U/ ~       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.
. I9 o- }: N6 V: O' `        if (watchedNode.pressure<200) {  
$ Q6 X: L" L+ M; }            setPressure(watchedAgent.pressure)
% K/ `) S* i- I4 t+ }" Y变量名称须统一，可以都改为watchedAgent