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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
7 u% N( E$ I: b% h7 Y        measured pressure = newValue
    }
# z8 o  L) N  ?6 o8 Q) m, M    public double measured pressure = 0
5 N5 U+ u$ u9 z9 A
# |, Z& K& k! O    /**
  R% _, a. o% j' l" O+ q     *
     * This value is used to automatically generate agent identifiers.
2 ~7 V9 ~& Q! y3 e  C! q     * @field serialVersionUID
* s* H) y( F+ m# _& m     *
     */
2 ?# A* o- y# {. W1 J5 `    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
1 m' h1 m% A- z' G6 e     * @field agentIDCounter
$ c6 v- h6 V. T/ s4 ?3 T  q/ ]# ?     *
     */
    protected static long agentIDCounter = 1

# [4 w1 ~: i( c: l6 l+ l    /**
     *
3 D; h1 f7 {. U1 k1 {6 f     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

' N# v$ O, @( F  T5 t! K    /**
; i* c7 t0 ]) g. Y     *
     * This is the step behavior.
3 Q- m$ a6 R, A4 G7 y6 V, C7 u     * @method step
, _) w! z# C/ b     *
+ }- w# v5 r, B- r     */
0 d! e6 P( V; p$ s) N1 \    @Watch(
$ l  h1 w% j& |! o2 N- V+ _9 q' |        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
& a& n9 y* N, M        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
& b; P9 a# \8 x* K- O* M9 n    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

! M1 s2 W/ o; C3 [9 Y0 N        // Define the return value variable.
0 L& Z' J3 R- m  e! H: Z        def returnValue

        // Note the simulation time.
# O" e2 p7 Q! L, j2 O        def time = GetTickCountInTimeUnits()
) n+ K. @8 c# ]) E
8 s# _7 Z2 P3 y! V+ e
' @) O7 O/ F) G        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
+ v# I  a1 F) @7 w# p
2 e- Q* c% u. j8 G3 K! |: h# P        } else  {


4 `- k0 A: Q' X( D: `& y: O" h# {        }
5 I+ A; L# y8 I. {  c        // Return the results.
        return returnValue
2 L! [3 x$ }. r
    }

    /**
     *
     * This is the step behavior.
     * @method step
: d" ]+ W- [: o0 M     *
     */
# [$ }. s! T! A! G    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
2 D6 R4 P3 [& V% V  q    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
4 S* x' R5 R" a. K! o& R7 i1 Z4 s
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
, q6 d" X/ N- @+ m3 W
    }

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
1 l; v" Q- r/ h7 ?! }) E3 w       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
( P- e# ^) a7 S9 ]* b 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
4 n! l! }# f+ |6 J% j0 W* w2 m1 I            setPressure(watchedAgent.pressure)
: z3 F8 U# H# ?0 M0 o变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
4 V8 m. w* K8 R# A3 ~+ Y! M       public def step(infrastructuredemo.GasNode watchedAgent) {
# t9 j6 ?1 ]' O( T9 S         //这里是watchedAgent
6 T) A- d! H8 H3 b5 Q: z6 k 但是在语句中，你填的是watchedNode
$ L1 w! `8 t, ^. M        // This is an agent decision.
; {7 r% C. ?& m, u  f        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent