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
* B) E6 t& f& k6 k8 A    }
  X! [0 I9 e1 r- ?    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
" u" D  F9 o. w& ^
    /**
     *
  w$ U" W/ N7 d7 H) g9 ^9 p; @0 K     * This value is used to automatically generate agent identifiers.
: H7 N/ z5 d( O; c     * @field serialVersionUID
     *
, n" ^" q5 q) h" n* c& w" d     */
    private static final long serialVersionUID = 1L
& P' c. d) Q4 A& t* d& j
8 [! [) D! V9 r/ e% y  n% [    /**
. C+ ?7 u5 ?7 ~$ ~     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
+ K' s) P9 @2 A* R( Q3 V     *
     */
8 n3 e0 _- O( d4 C    protected static long agentIDCounter = 1
: P4 P9 z2 C- p. }
    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
) b! u3 C2 l3 a
    /**
9 C9 O& M: _4 l; D5 B     *
" |/ y, \' t$ k6 [     * This is the step behavior.
     * @method step
     *
6 e7 E6 i( w7 `1 D- y7 c) H: {     */
! w" P% i7 P# `! N4 X    @Watch(
& [" |  r8 C; X! u1 M8 s. x        watcheeClassName = 'infrastructuredemo.GasNode',
1 Z( D2 c+ k1 Y( Y: |        watcheeFieldNames = 'pressure',
        query = 'linked_from',
, U0 P# i. H* W        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
0 P8 Z, A7 m4 X3 S4 a2 Z    )
* I- P$ `1 P7 d    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
. ?; j) e6 A9 Y6 T, d* ~2 u: ]. Y        def returnValue
7 s+ |1 A4 @+ W( l
        // Note the simulation time.
1 }; v9 k, U/ ~        def time = GetTickCountInTimeUnits()
) ~8 p4 ^$ d. F
3 r6 O- U" Z  ^2 J" [% z2 b
9 S2 R2 A3 L) d. c" n$ o        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
0 N& U% i2 f0 g  P
3 O  H- M" _' w( ^0 |  T1 S
, {, S. N8 B5 s1 I3 u        }
        // Return the results.
" P/ J. Q) n1 j; L        return returnValue
# ^8 n3 ]/ u* f& \6 [
0 K7 b  u3 R) L6 Z- X$ {    }

' d7 }! ~- L* O1 M/ M. b- J  f    /**
     *
+ m. E+ L* m, o0 X6 \     * This is the step behavior.
     * @method step
     *
3 q$ v& x# \, D9 a" q     */
    @ScheduledMethod(
$ s) s0 C! X$ m        start = 1d,
% U3 H7 L: p7 R. T        interval = 1d,
        shuffle = false
9 ~6 X! H3 ^/ P3 A- P7 G  P    )
. s: m# O2 l& ^& O: h# s    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
, e6 Y, \+ y) Q' g% J# ~; k" o( `        // End the method.
$ L9 k. C# i. e+ p& R1 a; h9 o" H        return
  B: H3 J- t1 ^1 F
/ v5 I: v3 h% h, @    }

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
' E3 i1 g7 ~9 r7 J+ L8 U1 v       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
  ?; \5 S8 h* c8 H( g( m% }        // 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) {
0 h$ m' y( _0 b7 r2 F5 `1 R; H         //这里是watchedAgent
  ?0 X9 q, p3 l9 N) e 但是在语句中，你填的是watchedNode
        // This is an agent decision.
# n  v$ `; y7 H6 f# [# K        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
( p1 u) D4 r. ]& k* B9 G4 j5 V+ v变量名称须统一，可以都改为watchedAgent