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

  }& Y' R& c" x. i# S6 j& r
: e* s5 M# ~0 G0 s- S3 d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) P9 i" O) C. j    public double getMeasured pressure() {
        return measured pressure
% j; m' a. c" v& u- S    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
; U2 J' F1 I9 j3 g    }
! E! S) a* D: |1 a    public double measured pressure = 0

; Y- r7 q( c2 S* B( l    /**
: z$ f! ?' }" p     *
$ l( \* [3 q+ c  C1 G     * This value is used to automatically generate agent identifiers.
/ U& d" x/ G) m, X5 ?* X     * @field serialVersionUID
& `. l9 Z) y1 W     *
     */
    private static final long serialVersionUID = 1L

    /**
; f3 `, J; ~0 z+ }6 @* Z& T     *
     * This value is used to automatically generate agent identifiers.
% N% L+ d6 S5 T' v* J' Q; B4 M     * @field agentIDCounter
1 P$ v" @" P' z1 x7 e6 Q+ _     *
     */
    protected static long agentIDCounter = 1

5 @+ H- H- \: z6 w' y; w    /**
     *
% f$ V" j, |7 s1 Q9 A- w! q, w! u. ?     * This value is the agent's identifier.
) z0 }* ?9 ?6 J# X. Q; D1 O     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
9 w  G3 q$ p" s( ]     * This is the step behavior.
     * @method step
     *
1 s4 j' [9 U1 |8 D     */
    @Watch(
2 t# F6 l1 [* J$ {) Q  n- o        watcheeClassName = 'infrastructuredemo.GasNode',
& f" g7 P1 Z* ?3 x% [7 C        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
2 O$ Z: Q- R! G- p* K9 y; E    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
, P7 S- |) s) U/ n
        // Define the return value variable.
        def returnValue

        // Note the simulation time.
6 P2 |, B2 N! e9 ]3 D! R        def time = GetTickCountInTimeUnits()
, w$ s, f3 V( m" n

; i' P4 H8 A: A5 r# S4 T        // This is an agent decision.
        if (watchedNode.pressure<200) {
* q$ p4 q, @1 Z! C: c6 Y1 ~
, }9 b7 w/ _8 p4 \# ]1 a2 u            // This is a task.
# y7 {# z) N/ F( q: [/ l            setPressure(watchedAgent.pressure)

- R, \6 F, e6 {6 Y  @" I2 q        } else  {
! |+ C# l6 T* c  d5 G

  N3 y7 z  l- D( l# Y2 z  ?        }
9 l2 G0 `4 n- t* ~6 C4 J        // Return the results.
        return returnValue

    }

/ y- m/ m' \2 ^( G3 i  _+ P    /**
' V; G) y, j: D     *
     * This is the step behavior.
     * @method step
. O0 ]# r7 v( T6 a; S     *
1 M/ p- |& i& {2 m  U$ f( S) A4 }     */
, w3 }- q, C3 O4 E% Y    @ScheduledMethod(
        start = 1d,
$ ^2 e! T  G; ?        interval = 1d,
% R/ e7 s2 n+ ?% i1 \' v$ z* W4 T9 G        shuffle = false
4 L/ O' X# F7 K, C7 N7 j    )
    public void step() {

        // Note the simulation time.
" ]8 C5 q; C# ?+ Q        def time = GetTickCountInTimeUnits()
- b2 D7 b" D8 d( M' k, A7 j
        // This is a task.
% _8 w3 c2 y+ g& L        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
  O5 A+ N1 `* u+ W  m        // End the method.
- t, ^# [* m/ v        return
* W3 r+ D) u) ?. X
6 x# w/ U. X( A7 L8 u' o- X    }

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) {
' C: U! X; b: H# R# e         //这里是watchedAgent
但是在语句中，你填的是watchedNode
; X) _: Z  ]9 [) X/ t, t2 ~        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
" ?2 l; [) ~' }" F* v6 k6 U变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
/ O- }, A* [8 Z$ t9 C7 D       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
! g+ X* W, e$ U* Y. Q0 F 但是在语句中，你填的是watchedNode
        // This is an agent decision.
" {7 r8 i. z: F* ?7 }) y        if (watchedNode.pressure<200) {  
: Z9 v- B, U) u+ s% `  T$ Q: A6 C            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent