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
' Z. u/ x6 F! T- F

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
5 o& L4 w0 H1 H5 Z8 A    public double getMeasured pressure() {
3 n7 t. y8 e- o! [9 i( v' ]8 `% J        return measured pressure
    }
0 g7 U  K3 ]0 p6 h5 Q: N" ^    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
  u; n' k- {: M3 H# t/ }    }
    public double measured pressure = 0
, g# |! y; q* {% g
' Y8 A1 ~7 @* m    /**
6 I2 v) o: u" Z4 u/ n     *
3 o# O( N) V' f& v  v     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
( ^6 ^  f: _& f3 C7 L( e     *
9 {/ N4 S' [( C  o' d; C7 U  p     */
5 o  M5 M; v' r    private static final long serialVersionUID = 1L

    /**
/ q8 u7 d& {- I' e' a     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
4 m, C- x# {# f     *
/ }: `% _- t0 v( ]3 R     */
! d3 [  L/ n% T$ a; [$ L; f8 {* r    protected static long agentIDCounter = 1

1 ^9 }; ?) e; t5 x" S    /**
% A! ]# N0 b" U( ^5 f% D     *
4 ~3 V4 k+ K* x% d8 p2 m; C     * This value is the agent's identifier.
     * @field agentID
     *
5 h  ^; h, U) H1 i; P' e     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
2 ]& S* E; s, {. Y( h) ^     * @method step
9 `: C  |, a/ G* L. m. A  [     *
* U5 w* |" C' m     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
: X, f, M8 d+ b        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

6 m- `9 z/ Q2 O# l% W* n        // Define the return value variable.
        def returnValue
  q5 S$ [+ L1 S, U% `
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
  ?. w. O- `# }' v( c

        // This is an agent decision.
        if (watchedNode.pressure<200) {
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6 J( b* t' S1 P; p. K3 o3 e            // This is a task.
! {/ i: \* F3 X  f            setPressure(watchedAgent.pressure)

) f& u7 H. m0 L- q5 C8 a6 m- c        } else  {
  |6 }9 T: F$ F# i# v7 X' b0 {

        }
: p6 a* b+ u: x        // Return the results.
        return returnValue
- X$ h) t9 L) u: r
    }

    /**
     *
1 O: [: e& ]3 a1 i' E     * This is the step behavior.
' {! [  @. J) O+ b& ]( c$ X     * @method step
/ N3 @" y' \5 f: g8 E0 I; o     *
/ I) Z, s7 Z: g  _2 H     */
    @ScheduledMethod(
        start = 1d,
, A& c" f2 u% Z1 j5 N        interval = 1d,
) d  L0 u5 K+ y+ m# @        shuffle = false
    )
& v' [% v% N" x4 Z; Q0 W    public void step() {
! p7 P) a% H+ F5 b8 t% `
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

: z, n! r: t8 o3 v4 K7 T        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
- w; L# J0 S: ~% N1 B# ]7 u( y
    }

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
0 I: m! N8 V0 e) M5 u5 G* M       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.
        if (watchedNode.pressure<200) {  
1 e2 w& X' K6 L* f' y3 o            setPressure(watchedAgent.pressure)
: W& Z2 B7 r% D1 z  K( y$ l变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
# S# k  F" D+ G, K4 j       public def step(infrastructuredemo.GasNode watchedAgent) {
7 ?% C9 A. _( C" I* n, @5 w2 |         //这里是watchedAgent
+ v) N/ E( g/ l5 G7 B' K# W 但是在语句中，你填的是watchedNode
        // This is an agent decision.
. Q* ]! |. I+ H( p" x4 A7 i2 x2 b        if (watchedNode.pressure<200) {  
4 C! }7 q  h" Y2 k0 J) |            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent