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

* w/ ^. `9 S7 d. r6 a; r$ a
) R; t$ C9 H' u@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
" `# l1 q8 D3 v    public double getMeasured pressure() {
0 N" X* f' Y: R' i1 y, o        return measured pressure
/ v: g/ Z" H" r" F, T    }
    public void setMeasured pressure(double newValue) {
- G) ^6 P3 l  b        measured pressure = newValue
& u3 t% m# P1 ~/ P! j    }
    public double measured pressure = 0

    /**
) r& N6 \8 u$ G     *
2 X% U3 [* k4 _# x( u5 {! X     * This value is used to automatically generate agent identifiers.
9 e9 e, h1 p! T3 k     * @field serialVersionUID
     *
5 n9 W. y/ e5 Z4 e' h1 o     */
: A; h- j, V+ }7 {0 A6 k    private static final long serialVersionUID = 1L
4 s% o7 i' J! J7 ?6 q
- [  }" _2 r9 u9 w0 V    /**
     *
     * This value is used to automatically generate agent identifiers.
. U% x8 {9 K# W( \7 j! Y* {     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

2 z: E0 g) D- K1 u/ E2 o5 N    /**
     *
$ \: l% h2 l% `1 I' l     * This value is the agent's identifier.
4 g! |) r  l( T* e2 A) r) ?6 k     * @field agentID
" r; ?( U. `3 h# U' n     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
) _/ L. P4 [; R# O2 k2 v# `- Q. [/ e
+ P! J- T- z# o    /**
     *
5 Z1 E- F/ h% W! R( E( z     * This is the step behavior.
! R8 ]0 }, z: e3 N     * @method step
     *
( X; m: Z/ ~+ }% x! t* n& E     */
    @Watch(
- \0 c5 r/ t8 J. F( ^9 S  X        watcheeClassName = 'infrastructuredemo.GasNode',
: T! J2 b% X2 t+ V& g$ V        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
! c$ I3 ^% Y$ j    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
2 Q. ^( y2 Z2 n1 j  R        def returnValue
. U! C8 v) H- M: @* y; Q
5 i! [, F. M& V        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

! @, Y2 a! `  U3 X7 L0 \. c
        // This is an agent decision.
0 q5 P  u: N% o7 g4 B        if (watchedNode.pressure<200) {
+ @6 Y0 C* P" Q' X- m
( C' q8 J* `. b' Q            // This is a task.
1 Y  _$ ?0 }+ t- E& {5 v2 I            setPressure(watchedAgent.pressure)
0 |* V7 j+ s) `6 x
# Q0 `0 S. t! ^' [' d        } else  {
0 s7 `2 p7 ?7 ~5 @" \. O* N5 n) ]& e' N
; {2 F& \. R% o# |' x7 @# [
        }
        // Return the results.
9 G8 a. M$ o% x) q3 d( p        return returnValue
# R2 r- e, U. ]5 v
    }

. g- `4 j* k) L    /**
3 n2 l4 h; Y; r* T% d+ Y     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
4 }0 g9 [9 J2 g, P/ [3 U* }        interval = 1d,
6 _7 @# T& g: `        shuffle = false
    )
: Y7 u& t. i6 W( H4 W9 v  @, |+ q    public void step() {

        // Note the simulation time.
: T7 c! k% r( }        def time = GetTickCountInTimeUnits()

        // This is a task.
5 x4 q2 X2 W" ^3 [/ C5 {2 I        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. t% p$ s  p/ y2 L. L        // End the method.
        return

5 l) }9 x  L, p* f5 W    }

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
( f. T; O" z# `* h       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
4 L# h( |% u* n, g5 P 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
9 N) b2 \+ w4 E       public def step(infrastructuredemo.GasNode watchedAgent) {
/ ~9 J9 n5 {; w( Z3 a6 f         //这里是watchedAgent
1 y: x2 h! k. L8 I 但是在语句中，你填的是watchedNode
        // This is an agent decision.
" t! C5 f# y* _: c1 x  w, ]% b        if (watchedNode.pressure<200) {  
% ]9 k. ^& B, I7 f            setPressure(watchedAgent.pressure)
4 k0 B- g0 e  x变量名称须统一，可以都改为watchedAgent