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
% N! N2 `. z& k+ T: T) V' t

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
- L9 k2 i1 u2 p5 Q  x) {    public void setMeasured pressure(double newValue) {
, x& v; s% W, X7 A! w$ x7 O        measured pressure = newValue
    }
    public double measured pressure = 0
) Y. b1 R: I6 n& ~. a" Z" R: F
    /**
8 b" p; G" d/ G# L9 F. T1 X     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
% h( b" Z# {" z' k3 k     *
     */
  S. m$ ^$ h" p" x; x    private static final long serialVersionUID = 1L

    /**
4 W' T0 C& I& n8 l: m     *
# f$ }  [; ]( E' I) p     * This value is used to automatically generate agent identifiers.
* `. v: @& Z) X  W6 c     * @field agentIDCounter
     *
     */
& \9 }6 p9 X0 {, U* ~0 e' x! D9 Q    protected static long agentIDCounter = 1

% `" X2 d/ t- t* i5 m    /**
     *
$ X  t" Y# G( r0 C- f     * This value is the agent's identifier.
, m" J1 a! Q& _     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
. n+ y: O4 E' P( y" ^
% r) v4 e8 m) I+ p/ D* `' {0 H    /**
% \7 |7 ]' G: q9 o$ |1 b+ D     *
% K2 t8 W: k& S, j0 S* [     * This is the step behavior.
     * @method step
     *
     */
, O/ t. c/ O% \' d    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
2 n* k2 R. w" Y& V( A        scheduleTriggerDelta = 10d
" w9 n, D) B: W- i4 |    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

  ?5 ?/ O* L* e" f* S        // Define the return value variable.
        def returnValue

        // Note the simulation time.
1 T/ t) D! ~, j* N        def time = GetTickCountInTimeUnits()

) ?# G3 g9 h: i- D: F: v* j: F/ l
7 w" X( r5 M. N. e        // This is an agent decision.
( l) K8 ?( n0 l: a        if (watchedNode.pressure<200) {
. h/ Y! I7 P4 W& Q$ e' M
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
# R; D& M7 M. K8 t, N( _6 ^
: y9 D: \. _8 g) V+ S) V. P
        }
7 O' v, g5 m; B        // Return the results.
/ Y% E% B. \8 Q- T        return returnValue
( d. x# B" p6 P* |  t
6 T" h2 Z  L4 V0 r1 o+ Y    }
) I. Q$ O$ W- ^& h1 n
    /**
$ \  ~' P, {" A! y$ E& `) W     *
     * This is the step behavior.
     * @method step
' T  a1 }, v# B     *
     */
    @ScheduledMethod(
        start = 1d,
6 i5 S% m  F/ ^& r# d        interval = 1d,
        shuffle = false
    )
    public void step() {
; Q- ^) f$ h/ B2 @, V
        // Note the simulation time.
5 D' B1 n/ |; s% v        def time = GetTickCountInTimeUnits()
) `$ ^" |* l+ K* }( \5 P$ V
        // This is a task.
4 T  t8 k6 E  H5 B% ]; r        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

. {; O. h8 z4 N' E/ s    }

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
! G7 n7 F3 F8 U2 y       public def step(infrastructuredemo.GasNode watchedAgent) {
. S- A: w) Q5 ~0 `* c         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
$ w' C" |9 [) F: J, E3 A            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) {
3 E) t0 g9 a0 R8 X  K& N4 b* f3 @" q         //这里是watchedAgent
但是在语句中，你填的是watchedNode
" O$ O. O! F! c7 q( W- E6 r        // This is an agent decision.
        if (watchedNode.pressure<200) {  
/ }3 Q" o# O, j* c; S4 b; Q' K5 e; u            setPressure(watchedAgent.pressure)
9 B1 b( P9 p& C6 Q+ u' D1 n变量名称须统一，可以都改为watchedAgent