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

/ Q, B2 {( [9 ~; y6 ~  v
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  g8 Y7 O; x; m    public double getMeasured pressure() {
6 k: w5 ^2 n$ ]$ Q0 L        return measured pressure
9 I" Y  r' X2 b1 a3 \4 T    }
) T8 }3 |" A& T8 `    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
% B- k: C/ r& l8 _    public double measured pressure = 0
' A) a- ?5 E9 y* P
    /**
     *
     * This value is used to automatically generate agent identifiers.
! ~( n' O" I# H) P% [     * @field serialVersionUID
     *
+ m0 e2 |7 F9 [+ P3 A     */
    private static final long serialVersionUID = 1L
; b" a7 M! m+ T4 ]
+ j" P  j2 j  {    /**
% y3 j3 a5 [" D+ M     *
     * This value is used to automatically generate agent identifiers.
& r& p+ Z, o. ^! {, A# Y( ^     * @field agentIDCounter
     *
3 D* {- @! M2 T6 T     */
    protected static long agentIDCounter = 1
0 D' ?6 ~' ^! q7 ~4 ~
    /**
     *
     * This value is the agent's identifier.
! e% J8 R# e  \0 z7 c( `6 Z: C& C     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
. u) W- u. d) J2 M$ x, A
    /**
9 t* c6 ?. [' Z  B     *
     * This is the step behavior.
     * @method step
     *
     */
: q% y  v6 u6 d3 A3 Z& L    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
% v) W. l$ q& u( P% E. D6 O        query = 'linked_from',
' K% Z* T6 Z) R$ N9 _4 c* o4 e5 M        whenToTrigger = WatcherTriggerSchedule.LATER,
) f; J9 D# ^4 J, F, z3 z' ^        scheduleTriggerDelta = 10d
    )
( M' o6 p" v6 u7 g, |- Q( e    public def step(infrastructuredemo.GasNode watchedAgent) {
; f9 M6 l  j% N' D
        // Define the return value variable.
        def returnValue

" g2 V  Z, t+ B: U/ k        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
. Y$ h, M2 u# c( ]0 k/ T7 T

$ ~8 q; W) [4 m- v( b        // This is an agent decision.
        if (watchedNode.pressure<200) {
/ @/ O" z/ P2 p4 s( ^) A5 F
            // This is a task.
0 Z  l' N- Z9 t            setPressure(watchedAgent.pressure)

        } else  {


: [6 C& b8 L0 W, L" w        }
" F; W: S) S. }& x: y1 V4 B: I3 v( O        // Return the results.
' _* d4 [: W8 {' N. g' O3 F        return returnValue

9 J9 a1 N2 Z: o/ a4 _    }
4 u! k: b& U! C# {& G; r7 P
    /**
     *
( r+ {) m9 M! b! u     * This is the step behavior.
! u  C: ?  @) @4 ?  u     * @method step
- s& c5 ^5 S! v     *
: g0 }7 ^% H9 A6 d" ~  x; y     */
    @ScheduledMethod(
+ F0 z1 z# `5 k- G; O$ N        start = 1d,
  h) o3 w: d3 V1 _        interval = 1d,
& a) W* ^* ~/ [6 B- w! g: Q* p        shuffle = false
    )
, ]- N- [& }6 m- K9 d- ^    public void step() {

& S8 i2 H4 Z1 V        // Note the simulation time.
/ L  k, |2 r6 e7 _. m        def time = GetTickCountInTimeUnits()

        // This is a task.
5 C' ]5 D7 J6 |, V. g) Z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

9 x! P1 e  v) b& a1 K    }

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
" |! Y/ }- ^- g! x- H       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
' n& J, Z$ [8 C& F+ L. ~ 但是在语句中，你填的是watchedNode
! W$ H0 @, {5 d5 q/ r4 V$ W+ e% I1 n        // This is an agent decision.
        if (watchedNode.pressure<200) {  
, j3 a4 o$ z/ X7 G! w" ]            setPressure(watchedAgent.pressure)
2 l- }4 Y% X7 b8 x( u9 y变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
! w7 [1 f# z! p- V" X1 [( N4 D       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
* s: Z0 w  V; j* b' J        // This is an agent decision.
7 d  [* E3 T3 J6 K$ t        if (watchedNode.pressure<200) {  
' q* A) }) m, q" J            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent