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")
: `) c* a, }7 v    public double getMeasured pressure() {
8 b4 j% Q6 g- t+ j- f* U3 K        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
: ?* t, F) n. `. c4 [$ f( r3 J    public double measured pressure = 0

% y/ m4 E; i1 E: i2 h6 w    /**
     *
     * This value is used to automatically generate agent identifiers.
, l+ ]1 T9 w) n4 Y  m; {; n& a9 P9 {     * @field serialVersionUID
     *
' _0 k0 `& @. v$ W* F     */
- U9 m% u- j; ~- ^$ a/ v    private static final long serialVersionUID = 1L

. L) b7 W! r! N* x    /**
2 v0 }& r) u7 j0 d/ U     *
: ?" ^" |7 ?, j! C     * This value is used to automatically generate agent identifiers.
$ G0 ^1 g# T' }2 Q4 _     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
6 L: T: Z. L  k& X     *
- E0 g* A) E2 j: x3 P/ d     * This value is the agent's identifier.
     * @field agentID
5 v% Y) P2 w) k% ~; l8 N+ b     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
2 z9 C- \$ e9 S# [" n2 b$ V     * @method step
     *
% z+ C" k4 H, I7 g  d( q     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
7 V$ c# n, L% U4 {; C        whenToTrigger = WatcherTriggerSchedule.LATER,
& h5 Y- n3 t* Y6 W        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

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

0 Q3 y# m7 r9 i2 d7 w* S
        // This is an agent decision.
; n6 t$ V" ~% b, K* ^        if (watchedNode.pressure<200) {
. M; W( L1 h) J, k0 v; x6 i
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {

0 f, B) {6 o6 Z$ G( J; n; p7 K* w' d
  ^2 a  ^3 L/ c        }
        // Return the results.
5 u: d1 q* V3 K4 ?1 x, R        return returnValue
: F8 @# [: V; k$ W: t
6 O; i8 s# y5 }$ y# m' ~" [    }

    /**
- L  Q/ N7 y5 U  ^% \+ D) q     *
4 i6 Q: w) p1 _     * This is the step behavior.
7 G2 ~- c0 s" h+ y) N- ?     * @method step
     *
     */
* \- @8 S2 J4 @1 R3 P    @ScheduledMethod(
        start = 1d,
$ \( O2 ?/ l" N( V6 F5 a2 N, {        interval = 1d,
        shuffle = false
. K9 t- R+ d3 {* K: N# M    )
    public void step() {

: n+ [  u+ h/ v( c- u$ e& s. J        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

* |5 ^& H& v! y8 C        // This is a task.
& B- O3 r% V& d( y! M& R        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
. \. T9 s1 t. O, U. j
    }

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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
" T3 _' V  Y& t. K' L# V: A; q 但是在语句中，你填的是watchedNode
/ z% O5 S& a$ j        // 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
2 w/ v4 E- ~' N0 Q; R/ x         //这里是watchedAgent
7 Q' u0 p8 Y4 A, i- q 但是在语句中，你填的是watchedNode
( u7 N' p9 c6 V' b) }        // This is an agent decision.
8 k, x" c3 G% r& w; O, y- u- s        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
7 H* Z) l; x$ Y0 ~/ t+ t, z* z变量名称须统一，可以都改为watchedAgent