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
    }
2 H0 m% [! L+ p. J: u- I3 K$ x    public void setMeasured pressure(double newValue) {
$ P3 G, J2 i6 _        measured pressure = newValue
$ x; s$ l* `* u' Q    }
    public double measured pressure = 0
0 C  O' r3 s( |$ s
# Q9 z  Q1 k" O! i0 h    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
7 X- I- ]2 K& o4 b    private static final long serialVersionUID = 1L
( }- j, ^6 {& ?% F# O9 q* P: s
$ i6 @) V/ p  E6 a& S8 P    /**
7 O1 W  `% i* O3 T     *
2 W) {! p/ A4 u, }. t" P     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
: O. Q5 w$ _5 ?5 S  _( o* U     *
     */
( b2 s3 W( W9 X: W    protected static long agentIDCounter = 1
5 |3 s8 }" C" K0 \: p
+ u# l9 x4 g. J* ]    /**
/ K, k2 ]% n  J5 h% J; i5 C, i  L     *
     * This value is the agent's identifier.
     * @field agentID
' g& i( O4 H4 o' I! ~7 T1 p6 ~     *
* d, X# [5 `- d7 E$ z; F! S6 I     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
% D) g/ N! X& i+ H     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
8 J; `* }' q6 D5 f5 s4 G3 Z% c        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
: k) k  l: m9 e$ |0 e, v        scheduleTriggerDelta = 10d
    )
  K* z( \1 X9 r4 Y    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
9 t/ [9 T! b1 }8 L        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
0 l! y! P# u5 k+ V        if (watchedNode.pressure<200) {

            // This is a task.
4 K9 e. Y) Q& ^! g            setPressure(watchedAgent.pressure)

        } else  {
- O2 ?6 v4 o5 p

        }
; S6 V6 G7 z2 I" j3 z  B6 o        // Return the results.
        return returnValue
, y1 M  \' l2 }, W
/ J( f9 l9 x3 s' K' T' q    }

; {, V; F+ B- y; Q8 V" y: i6 G, }    /**
0 t+ _" l5 F3 G) v. k% S1 A     *
; ]" x: e( G* x- i, w# ]     * This is the step behavior.
% N8 L5 y0 W7 F' h     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
, q4 k; h% q5 ]0 ~' h) G5 b" g: S        shuffle = false
    )
    public void step() {
0 W- \5 d( `/ |2 d" u6 M- q2 F7 x1 t; S0 y
0 m1 H8 [" S  b        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
0 o" A4 Q$ E- V2 Q
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
  }3 T3 N! i- y+ Z( E: Q; M8 f        return
" \0 K$ A' p0 g) A
    }

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
' X0 G* K  {% p% @       public def step(infrastructuredemo.GasNode watchedAgent) {
$ a2 c$ x2 S% C         //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)
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) {
* O1 h. w5 [" v& S% i         //这里是watchedAgent
但是在语句中，你填的是watchedNode
7 Q. O- F+ I/ v/ K0 F        // This is an agent decision.
- S% K! E6 {, p0 X9 Z        if (watchedNode.pressure<200) {  
' s, B  _9 ~% \            setPressure(watchedAgent.pressure)
0 d9 `0 ~* D1 w5 q变量名称须统一，可以都改为watchedAgent