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


/ u6 f- E2 Q" t9 A! l@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
2 R2 y- a2 M( @* O$ y    public double getMeasured pressure() {
( N. O# e# w9 Y' J* o        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
. }$ _- Y7 q7 u5 p( ?8 B3 P( f    public double measured pressure = 0

9 X! s! {" }- g( k/ z    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
, j& t  r& k! u  [  ]1 ~
    /**
! K* u* K, ]2 K- b. I% m, l8 Y1 I     *
  I5 F6 z6 D% u/ R3 V* |     * This value is used to automatically generate agent identifiers.
0 A$ i- @: c6 ?. D6 T# F5 ~( B     * @field agentIDCounter
     *
     */
. Q9 u. V$ p+ z: ]3 t    protected static long agentIDCounter = 1
1 a3 |7 H  f4 E# D# J% _9 B
2 c9 S4 U' O% A# F4 S    /**
6 ^6 _$ |% R; j5 L     *
     * This value is the agent's identifier.
     * @field agentID
     *
" ]) Q$ u5 g4 Y. i& R2 m3 ?     */
# Z( p' _2 e6 }8 V& P% V& t& h    protected String agentID = "GasNode " + (agentIDCounter++)

# O. n/ q6 r2 U# `1 a( N* ^    /**
     *
3 c! `4 H. z; F0 Q     * This is the step behavior.
     * @method step
" S4 c& F2 w1 C% P# R     *
+ P( W& M1 i8 v3 h+ e) W( l     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
  _4 S% u# P+ ?6 E* r- n, ~; q. Q        watcheeFieldNames = 'pressure',
        query = 'linked_from',
0 a8 [$ Y3 i* J9 X+ j5 i. J        whenToTrigger = WatcherTriggerSchedule.LATER,
4 @, U, U; x, }        scheduleTriggerDelta = 10d
( ^1 ]8 M5 J! J  m1 g    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

6 A4 w5 V- e, p7 q/ N7 t& Y        // Define the return value variable.
1 Q7 ]4 i% R: t  H        def returnValue

        // Note the simulation time.
! w' k  N4 a1 K) P6 @% o- Q7 Z        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
# F( I  o( O! u( c) _        if (watchedNode.pressure<200) {
+ ]+ `3 T* I: B. y2 l6 h! ^* u
- e1 `. ?% W: g! q            // This is a task.
- V2 _" r# ~6 I" U: b8 J6 i' }7 s- ?            setPressure(watchedAgent.pressure)

* g/ I8 V0 o' x        } else  {

3 I, S. f) K' [) Q( I7 }
, F$ i8 s1 O& g1 k        }
        // Return the results.
/ ~1 f; X- H6 }2 c/ d2 f        return returnValue

( s/ n7 L! N0 j! g4 x/ u% R    }
7 ]6 x) J8 {8 y9 T. h, j8 \7 R
    /**
/ ]& ~  k* [- D/ ]+ a/ n- X     *
) V  c9 @9 f2 i2 r+ G9 J     * This is the step behavior.
     * @method step
/ e- ^. D! a7 r. {1 Q     *
     */
2 P/ D/ g# h# j: u) k    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
' @' Y% I3 `9 }$ ?    )
    public void step() {
+ d- `  ]& ]* B3 Z1 c  R
        // Note the simulation time.
- m! a8 S: B6 _+ w        def time = GetTickCountInTimeUnits()

! H! z4 M7 ]  q- T6 q. T        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
6 E- i! u7 h; y5 t' J+ p' i        return

( X* r- b$ M. A- a) \; B    }

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
! c* \# L( ^- ?( E+ F/ g       public def step(infrastructuredemo.GasNode watchedAgent) {
: P" h6 v3 k  }" d( d         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) c7 E# P! c0 z6 A            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
( _5 R3 y0 b4 [! v4 u       public def step(infrastructuredemo.GasNode watchedAgent) {
4 q4 s: q( o& {" H0 R  A9 T         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
% y8 h3 d+ X; `2 Q: ^; R        if (watchedNode.pressure<200) {  
1 D3 }5 h& U% f) Z) e            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent