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


" |0 Z  v. E/ K: m9 E, B0 i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, v* d( y1 B$ a& M  h# `9 q    public double getMeasured pressure() {
3 ~1 X1 b. J8 m) v+ n. Q2 \; I) d% M        return measured pressure
; S6 y) f) ^+ p/ f/ C! U    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
( a3 {# B; E1 X9 w, J, ~    }
    public double measured pressure = 0

( g! ^% y1 b& S    /**
     *
1 v% X1 H. l0 M7 ^$ m     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
5 [& u/ O7 Z6 z, V; Q5 u     *
; \. E; g( T* q5 D     */
0 Q! P  `3 t/ }5 y( D    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
1 g3 `# e) ?- p3 r) T     *
/ e: F& P8 E: U6 H     */
3 ~' N. J" c6 ~: m4 a" d    protected static long agentIDCounter = 1

    /**
+ b% ~9 H: _" E' P/ C     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
& |+ d, M' Z- P1 f4 k7 D    protected String agentID = "GasNode " + (agentIDCounter++)
! H! n# z5 ^( h/ |9 i& O
$ @7 N5 K' @/ U1 d3 {, M- B    /**
     *
6 L: v6 E) Y% z3 B     * This is the step behavior.
; Z9 e$ C% O. Q, h$ [1 ~1 X* K& `     * @method step
0 o* O4 I' v$ R1 H" \0 E( r     *
: B) Z  i, h; s     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
" @& V4 B! J; r% e+ [        query = 'linked_from',
; ~# C0 O7 C3 d/ A        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
* ?8 x( I- ~- U  B6 [1 g7 w
        // Define the return value variable.
' T7 C( ~! \  f/ y5 _# t0 @, N        def returnValue

+ S  h) n# W0 \/ x        // Note the simulation time.
6 m. Q! ~5 O* h! y8 ~8 g! n# c9 d        def time = GetTickCountInTimeUnits()
! }$ i% X# f# V- \& c" z4 u

        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
: T9 ?8 j5 l# \
        } else  {


4 _/ S7 g1 Z/ {* n$ }+ X        }
1 w4 G* W0 h& ^        // Return the results.
& U- G: [4 D" B  |7 U5 Z7 e8 b        return returnValue
; P% X! s7 q( l0 g
    }

    /**
     *
     * This is the step behavior.
; D! P8 \; [* `* F8 C; M9 ]     * @method step
     *
     */
    @ScheduledMethod(
' L+ e- l( S" ~2 ^5 q: A        start = 1d,
        interval = 1d,
6 w9 J5 {5 h2 v! N% _        shuffle = false
    )
    public void step() {

        // Note the simulation time.
$ E$ F0 O, R" h" F$ U        def time = GetTickCountInTimeUnits()

  s3 z  c4 G' T        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
( o# @- h$ s' M* F3 V* ?! w' o" }* f2 r        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
/ j) e! C9 K- `0 {, G! I, D       public def step(infrastructuredemo.GasNode watchedAgent) {
, ]5 a7 j. q& `3 z3 |         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
" f) A7 ~6 X: d  M( C' F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) {
/ b1 g: ^1 f: Z" K         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
$ r* M& z2 d. D, t/ h5 y* G& z! b        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent