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


) U* N' I0 `' h3 s$ b& s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
0 H. T3 Z& O) N1 M! o# O7 ?, S        measured pressure = newValue
    }
) w4 q, O% K, ^$ Z    public double measured pressure = 0

    /**
     *
" N/ |0 X! `$ H+ ^+ o     * This value is used to automatically generate agent identifiers.
  B' ?/ y5 t3 h2 K     * @field serialVersionUID
     *
- L- J7 N: E  D5 t- Q3 M- I     */
' R; v8 p, z- z/ l6 O% K! T3 v    private static final long serialVersionUID = 1L

1 J9 D& R, t' K    /**
- l8 [, Z7 {3 k/ J$ b4 l5 f     *
! v5 t" I8 I2 m2 ]; p+ [     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
) X, x: v( X5 _. T+ V) [    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
' O' C1 U$ }8 H" ]/ B) c     */
; g3 i& F3 q  [# v) ]# U0 d    protected String agentID = "GasNode " + (agentIDCounter++)
( G# `" ]+ \9 E, @( m
5 ?& t0 V. I( _) n. I8 t/ j( h    /**
/ ?. Y0 V5 x4 S, @1 W& {     *
% Z. t! i5 i  C' j' H  l. X     * This is the step behavior.
     * @method step
. B. [& d- S$ M' R" ~     *
' C/ g1 f  P! g7 f5 D; M     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
! `* z6 {/ H* x+ f        watcheeFieldNames = 'pressure',
" O0 ]3 q" z/ R# t2 Z. [& U        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
# |, n( b/ P0 {7 y3 Q    )
+ m+ \8 M  L+ }! t! k2 q" o: H0 S    public def step(infrastructuredemo.GasNode watchedAgent) {
' N( ^" ~7 Y- T8 @6 w+ H
1 a6 [9 n/ X1 |: `, P- B; V, H  W1 U        // Define the return value variable.
' X6 W, L9 i. c% a( _- R% c" w( b5 [; m        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


9 M; l: i$ G' S) C" S        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
- s6 J% J9 `0 b0 r3 _, @1 s# E            setPressure(watchedAgent.pressure)
- R' X1 f) h  I1 k! F
2 z' q, T" P7 B! ]        } else  {


        }
        // Return the results.
        return returnValue

    }
8 {) G6 A9 D3 a' x$ D' k
    /**
     *
2 [- R1 g3 _3 `8 r     * This is the step behavior.
- D3 y" z4 E6 P* c( l     * @method step
5 B( |) d& P+ [  [/ }* @- ^7 [     *
     */
    @ScheduledMethod(
* V4 r; b( @) c! P# C6 I( F: E        start = 1d,
        interval = 1d,
" Z+ \* |8 u) J3 L        shuffle = false
    )
    public void step() {

9 ]4 P( c) \2 [* F  P        // Note the simulation time.
, @: {6 s+ T9 ?$ H& A8 o/ W$ C        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 a$ ?+ v' i% a' ?        // End the method.
        return
2 c- C$ {& \9 Q7 d5 X+ g% g9 @: [% G
( R) p" ]' t) \6 |0 z    }

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
) |) D. l/ b, n! l' U       public def step(infrastructuredemo.GasNode watchedAgent) {
/ B4 q- i$ @) u         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
, `- Q! w6 |1 f            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
# `- ~6 I. t$ V, z! _5 C2 r       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
8 T( |6 V- {3 I* t: o        if (watchedNode.pressure<200) {  
. D) d) `3 _4 ?8 C6 s! k            setPressure(watchedAgent.pressure)
% M% y9 b% w9 j) F- S2 u2 `变量名称须统一，可以都改为watchedAgent