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
) z* w% r7 B9 u
# z% c8 L( l/ Y
$ ]; m; o1 K4 d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
8 k0 i; E1 u  _' G. ]    public double getMeasured pressure() {
* H1 J( |, W: N6 I7 R( f7 U$ y" ]        return measured pressure
% L' p  ^( }6 L- z" ~/ N' n    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
* D' w6 W% Q6 x  @# _7 ^7 s    public double measured pressure = 0

$ A$ |0 x3 U: G$ N    /**
     *
2 {9 f$ W% y/ a. _& Z8 ?     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
3 D' R& w0 x' n     *
, r- c. y) G! U) t2 h; {0 p5 b1 }     */
- T) h& @" ~$ g    private static final long serialVersionUID = 1L

    /**
     *
& p4 ]6 h* M7 a     * This value is used to automatically generate agent identifiers.
7 N- t6 G, b+ t6 l" }8 [     * @field agentIDCounter
     *
! y4 @( a+ r: I6 Y     */
" H" i7 a" \! O' q    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
9 |7 x. Z% {) q     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
+ r: s1 Y' |2 [, A. C6 v0 F" [     *
9 T0 N3 U$ X7 G" t: o     * This is the step behavior.
8 i) J' c. K  S/ }7 b$ N     * @method step
     *
3 a; L0 `( G9 [* h$ p     */
- @. _2 P8 A) |& I* `( E    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
: P  Z# {. j, n6 \% P        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
) ~% i( ]) Q/ {* Y7 T9 K    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
* K  ]4 ^, \4 A4 o- u: ~+ x$ {
        // Define the return value variable.
        def returnValue

        // Note the simulation time.
! @, ~* f/ ]2 _6 C" W3 }/ i2 a        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
  `/ u/ m& k; }; g! X1 c        if (watchedNode.pressure<200) {
" T: n. b% z# S( |4 B
            // This is a task.
$ u/ B* L5 c# ^1 a8 B& C2 [" o4 w            setPressure(watchedAgent.pressure)

/ v$ s/ f& A4 W- Y1 H        } else  {
: J# i8 M& o4 f0 s' i& ?9 g# R
9 t( G5 X1 ?7 Z  l6 t, q  f
        }
6 E8 j3 P) l( k2 R        // Return the results.
' j7 m: A3 H6 W0 e1 w0 ?) Q' G2 ]        return returnValue
# e) ?% y9 L& b; A
  [( s* P/ b8 Q( A. @! D    }

$ Y2 e+ }; n9 l; ^  Y9 T    /**
     *
9 k. n. b) V2 ~/ r     * This is the step behavior.
     * @method step
     *
     */
: f6 L3 @0 F  k1 m5 K    @ScheduledMethod(
2 y  z/ a% Z8 U3 |7 I        start = 1d,
6 ?2 C0 D) q2 x/ t# a7 n( M7 c        interval = 1d,
; d, j, ^# v: ^( X7 X, Y4 t        shuffle = false
    )
    public void step() {

$ K3 {4 Z+ k9 G, I. ]        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

! R, I5 t5 C6 W' |        // This is a task.
; Y7 N0 k* P% p        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
- N5 d! ~* p+ O& E5 E4 Q+ p
6 i* [2 a* e6 J" _2 y+ R& H$ @    }

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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
6 S2 P: L/ r1 ~+ H1 P: v 但是在语句中，你填的是watchedNode
9 e- x# y4 e3 l! v+ }        // 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
; w9 p$ B( ^" z3 N 但是在语句中，你填的是watchedNode
7 m7 x% M& u7 L        // This is an agent decision.
# M! x; T/ K  J8 a& A6 d. A6 K( K        if (watchedNode.pressure<200) {  
0 ?3 T8 e. u  L$ y3 r5 T3 X            setPressure(watchedAgent.pressure)
( u8 ~# }- r# w$ y8 D( v) @变量名称须统一，可以都改为watchedAgent