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

: ~3 g1 ?/ U# _3 S9 L3 f! T/ Q8 {
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
+ W+ V% x! K9 E2 z' ]    public double getMeasured pressure() {
  t+ w6 }2 H7 t' F7 X        return measured pressure
    }
- a2 }. q% Z. w; @) g, l; R7 v    public void setMeasured pressure(double newValue) {
% u) X" _5 x* e3 `1 P        measured pressure = newValue
    }
    public double measured pressure = 0

' `; Y% P- s# h, m2 j    /**
     *
     * This value is used to automatically generate agent identifiers.
5 Z. F7 R6 u  H7 u     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
$ [* U, ?$ @0 e* Z( e     *
     */
$ c* i' c: P1 F# e! b( ?+ N    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
, W8 L. T1 u, A: t( s. G. Z     */
    protected String agentID = "GasNode " + (agentIDCounter++)
( i( u1 }% t" ?: p2 `4 T" k
  _3 t/ D6 |4 j$ U+ l; a, {6 M    /**
     *
6 @# k) k- l! ]3 z     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
, k5 o7 \) C4 p# \        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
+ x5 R2 h0 P8 R9 N) s        whenToTrigger = WatcherTriggerSchedule.LATER,
4 L) w) j: J  L        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

& N, D+ M$ {& @& W  S) q        // Define the return value variable.
3 r( c* c+ L6 t/ o2 e/ ^. ~        def returnValue

  A, V) o! j5 p1 T        // Note the simulation time.
  h6 P- z( b. }3 a9 o' Z        def time = GetTickCountInTimeUnits()
5 q+ }$ z! j1 i/ F/ }5 _7 G

        // This is an agent decision.
        if (watchedNode.pressure<200) {
$ b: Q& p! b6 y% A$ X( z4 V$ I3 K" i
3 z9 i( \& ^; [& n4 v4 t: V/ A            // This is a task.
            setPressure(watchedAgent.pressure)
/ I4 v9 U2 o. h9 ?/ `
: Z3 q! v( ^( Y* |0 y. Q: g) m        } else  {

7 K# T7 @0 z% R- {- z
        }
8 r6 m, I9 \9 Q9 v( q) M3 A# l        // Return the results.
7 H- e( X: j+ N# a& Z' I        return returnValue

: s1 {6 [+ D6 f  b5 ]+ w    }

    /**
. k# `. ^* V4 D     *
     * This is the step behavior.
     * @method step
     *
, |; E: J, C% t5 {4 l/ H     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
% F" t! c! v) `% U& ?        shuffle = false
    )
    public void step() {
  r2 b2 ~% H8 A/ y5 S6 a
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

' w5 n' }8 z2 z' Y, t& p# P3 e        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
% U: F" [  S( [6 A        // End the method.
        return

    }

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) {
. g: o& X: g3 D" U( v         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
0 E% j# l. S/ {$ I0 C  k3 `/ E        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) {
         //这里是watchedAgent
3 k( ]1 N& {7 l1 ? 但是在语句中，你填的是watchedNode
& ]" p: W" D: p8 a. ]2 s        // This is an agent decision.
        if (watchedNode.pressure<200) {  
# R' n6 x4 K2 u3 h            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent