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
& E' I% g9 _. x9 a% g
. z2 q* z# Y. S0 }& h
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  ]6 A, G- U0 V1 @' t    public double getMeasured pressure() {
. J3 y" o; Z4 m6 v; X. s/ h  e        return measured pressure
    }
4 e1 c, I( s: d) ?: I    public void setMeasured pressure(double newValue) {
3 C0 _1 k$ N- z  @, ]$ B* O" i( H        measured pressure = newValue
. q1 l$ g/ }% }+ T5 H7 V- c: Z& F    }
    public double measured pressure = 0

# T  [9 n! F' p+ J    /**
$ |% R, h4 P0 c0 d5 C  Y     *
     * This value is used to automatically generate agent identifiers.
1 b8 k+ D: @, r+ t+ U: g8 X     * @field serialVersionUID
% k8 Q7 X" n3 `! [( i     *
     */
    private static final long serialVersionUID = 1L

    /**
     *
! Z$ F0 i- @( |) D. q/ C- O8 m     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
2 e! L' c1 c8 J     *
     */
' B9 U/ X1 O- W$ ~- m& e    protected static long agentIDCounter = 1
9 R* W  _9 l3 K
. {% W' j; M: w  e) W. [    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
! k* x% M5 J0 O* f     */
    protected String agentID = "GasNode " + (agentIDCounter++)

2 C6 o# [' y5 \    /**
     *
     * This is the step behavior.
     * @method step
$ n! K9 v! E- W     *
     */
    @Watch(
. h! ~) I5 C- s, b2 H' p3 J/ L, U        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
+ s1 K/ d) s6 G: y8 p/ n        whenToTrigger = WatcherTriggerSchedule.LATER,
' p9 `  }9 G% P5 O8 U        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
" m& W) y6 J" J
        // Define the return value variable.
        def returnValue

! j0 \9 d3 }- K, J$ k+ E- x! b        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
/ z5 P8 h  _; u* o
2 v/ b3 E, f9 j8 h            // This is a task.
# J/ a4 H4 z* r7 R1 s$ U            setPressure(watchedAgent.pressure)
8 Z# I" T8 H9 B* O+ t5 }
        } else  {
$ K- U$ ~7 r0 K! l1 t
: c% v- x5 x# s+ a/ f
        }
& K: A& b$ L  G) n        // Return the results.
9 y7 l/ e0 g2 |; Y( ?  d, I! a        return returnValue
+ D4 E& }7 W/ F
    }

    /**
     *
     * This is the step behavior.
% }( X& R+ m9 S# [) e     * @method step
     *
     */
1 v+ f% T2 K- |& x" e9 E7 D    @ScheduledMethod(
        start = 1d,
8 r# S  M4 R# F9 u8 d8 D- r: z        interval = 1d,
        shuffle = false
    )
0 [' r: D* k% s2 e8 Y    public void step() {
  U( d" Q. N! u; D2 h
  u& a* ?- J: e! W9 v  L1 S        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

' {) U5 A7 w0 y* i( j/ E        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 a" i+ ^3 N/ o8 E3 [' U# ~9 s9 I% g        // End the method.
        return

" L% G( S- \( ?/ B; v* P    }

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
5 @' r6 g, E5 N. P, L* t# a9 E       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
6 x6 U: D) i, T, j$ M 但是在语句中，你填的是watchedNode
        // This is an agent decision.
: O7 X, P; R+ ^% b        if (watchedNode.pressure<200) {  
. V; |2 y5 d2 q% h* O* V; K            setPressure(watchedAgent.pressure)
$ c8 N7 C, h8 |# S变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
6 i: d1 Y4 A5 {$ `: z: E" F       public def step(infrastructuredemo.GasNode watchedAgent) {
: {; V4 @/ f) o         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
, Z7 y6 O9 G+ n) B# i( Z# A        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent