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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
  G7 I7 R4 {3 Y        return measured pressure
    }
1 x/ g/ K  ]) J6 o    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
5 P: v) H; f% }1 l    }
  H9 a1 E3 u9 L; T, _; n4 ~    public double measured pressure = 0
/ Z/ ], K2 h8 Q2 n3 P% K1 ^7 q/ K
' h6 u$ P- }: \7 y$ n7 \    /**
     *
3 m1 v  T) M5 u2 b8 p' x     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

  G, T; _! k- g9 h4 u8 t) z    /**
, N/ Y; e- d* u; n$ n' a* f     *
$ g3 Y* H: n2 P+ ]; c) a     * This value is used to automatically generate agent identifiers.
! l& i' U# A7 G     * @field agentIDCounter
; T1 l$ T9 J6 F  X* r! N     *
9 q  `( M. z6 x     */
; X! q8 f1 A! S" j4 Q( R6 y    protected static long agentIDCounter = 1

    /**
) f1 L. x) ?& _2 Y6 Q" x     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
# d; s( }  Y  |: x+ H    protected String agentID = "GasNode " + (agentIDCounter++)
, F- J' d) s  p) l: W
) W  T# p3 U) y+ G( D, h5 B, o    /**
) ]. e0 t& ^6 Y9 l     *
     * This is the step behavior.
( a) E1 U" ]* R: ]) w     * @method step
     *
     */
" X- ?" ]' {' A% C    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
' D$ K+ ]7 _9 d3 V8 B% ~        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
5 ^8 B4 P+ @  a0 F( x9 v        scheduleTriggerDelta = 10d
    )
: t9 p- ?" L/ E9 ^8 g, {    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
2 N! p5 ]6 V4 E; n1 X        def returnValue

* C' Z/ n+ T/ z# J  t        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
, s5 |! o# l& w  N! s, k- I
) _! M1 ?2 ~) ^; S% f' ?5 y  A2 b            // This is a task.
            setPressure(watchedAgent.pressure)
& K- R" v9 n8 ]4 j( s& h9 P6 N$ u
        } else  {


1 M) h8 N+ r6 H        }
# \9 ]# u1 E- s5 ?" T- J. a        // Return the results.
        return returnValue

; R7 W8 j3 b" \    }
2 u4 B0 ]" T1 e$ b: V
: n5 V: b9 R: M! V5 t    /**
     *
3 x& P8 e5 v6 Y5 E' E6 x# q& d; i     * This is the step behavior.
     * @method step
     *
     */
: ~6 ^  y; M# p& R. p9 C7 U3 V    @ScheduledMethod(
7 @4 b# H5 B1 m' T3 B' i        start = 1d,
% s) u+ P2 L6 _( I) t2 W% k6 E        interval = 1d,
        shuffle = false
    )
    public void step() {

! h: A# L5 M5 e$ I5 s! v        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
, w: [/ y% Y5 V9 T3 q
        // This is a task.
9 C" O/ L* C! j6 h7 a1 Y8 z: y        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) w  h  f2 V7 W! |        // End the method.
        return
+ _  N' n& r$ K3 E
    }

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
& B2 ]( Z6 K# M% Q9 s       public def step(infrastructuredemo.GasNode watchedAgent) {
2 o$ V. W% b+ G, Q( {+ P         //这里是watchedAgent
9 g# c. i$ P" D2 _/ {2 |4 G1 V3 _" W 但是在语句中，你填的是watchedNode
        // This is an agent decision.
# q0 ~/ D$ A7 J4 |1 S: A* U$ U# R/ P        if (watchedNode.pressure<200) {  
" `2 Q1 k7 M/ Y  l9 d  E            setPressure(watchedAgent.pressure)
  j( G+ Z* \3 Y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) {
1 m% S2 Q# `3 L: w5 f         //这里是watchedAgent
& m% v# K) x3 M 但是在语句中，你填的是watchedNode
        // This is an agent decision.
% F- m$ u& ~( q, e# K% E% r        if (watchedNode.pressure<200) {  
' {* I5 t9 r, r  R3 t. G9 }% X( {; q            setPressure(watchedAgent.pressure)
- b% P7 M- P. j  G% X# `/ O6 I变量名称须统一，可以都改为watchedAgent