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
! o8 X$ m& y, L

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ R% R' i7 E# q5 r    public double getMeasured pressure() {
( {( f7 ^- _3 ~        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
: K+ F7 B- ^$ L$ E  l0 z2 Q6 Y        measured pressure = newValue
    }
    public double measured pressure = 0
5 q4 ^$ M& y& a" M/ t
# z4 b) S) V/ U    /**
     *
( [# h+ U  `/ z+ X     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
" z2 ^1 u3 [$ R. M    private static final long serialVersionUID = 1L
0 `1 [* q! F( P) s
$ }$ H8 o$ w) e    /**
     *
     * This value is used to automatically generate agent identifiers.
: ~2 G1 z# G+ q! {     * @field agentIDCounter
! B: ]7 d4 q& O( ]  Z     *
     */
    protected static long agentIDCounter = 1
7 K0 @5 @3 {) O2 A; A$ [) p
    /**
     *
4 _' B% A; I8 B; j     * This value is the agent's identifier.
     * @field agentID
2 _& i) K8 x% z* i/ c     *
5 f& b8 Y1 l; I$ C! P7 f% S, v     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
4 T# M/ {+ V/ f+ H     *
     * This is the step behavior.
7 ]- ]; M. l" W' w% O5 o0 F     * @method step
     *
7 ^( P4 x$ l2 ^1 \7 X" ~; a     */
    @Watch(
4 n+ y& O* ?: ]' ^        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
# }" S$ @1 v7 N  P        query = 'linked_from',
& K1 \9 _- ^' p7 }/ c        whenToTrigger = WatcherTriggerSchedule.LATER,
: E$ D. \; e1 v( `        scheduleTriggerDelta = 10d
    )
$ x' T$ v. I2 ^) t    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
/ I6 E+ x  c$ W" _6 X  b! {        def returnValue
/ u# [8 {2 I$ P" e7 i7 f3 P6 L
        // Note the simulation time.
1 x. {4 e, s& b. Z# z        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
1 J% K. [6 ]0 O0 e% ^8 V        if (watchedNode.pressure<200) {
) I  T: ^+ ]+ D+ I' W
( B7 x$ ^$ x, C$ c' h& {            // This is a task.
  O  h) Q; V7 W" \2 M9 I1 L            setPressure(watchedAgent.pressure)

        } else  {
  d$ k5 f# {/ Q* j  j

        }
        // Return the results.
        return returnValue
) r  f2 n( P+ ]; _2 Q8 [
    }
, @4 W) y8 Q2 g2 x& I& f/ R, v( V
    /**
1 T+ i" L! o' r6 i; c) L. S  V     *
     * This is the step behavior.
     * @method step
     *
0 g- w2 e) R; s- A9 Q     */
2 |0 s6 R6 d/ p. E$ B$ ]    @ScheduledMethod(
; r3 l$ L0 c* }9 |        start = 1d,
        interval = 1d,
        shuffle = false
    )
8 [8 b/ ]  @+ q    public void step() {
% q8 W' `2 Z: H' a
        // Note the simulation time.
. }+ R' E& H3 N; ]! T' L1 H5 a: h        def time = GetTickCountInTimeUnits()

        // This is a task.
5 h! j4 b$ {) K$ f% p% H        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
& j: `  Z. v- c        // End the method.
( D/ B+ W1 M0 ~7 n        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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
) F2 m# S' O' \/ m; r% e' P        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
# a; U! m& F9 u# H& O4 b* E变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
/ z$ B1 S+ J  O* B8 \7 Q       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
  Y- h+ e& n8 w, l$ 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