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

6 f6 _- M/ N3 `2 G3 i$ W
+ n/ N1 u+ I' E4 ?" L8 F4 P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
6 R6 n3 n# E! A' _9 f7 B        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
2 R+ y8 H8 o" k' _        measured pressure = newValue
    }
    public double measured pressure = 0
8 o8 S+ p' y; f- A6 P) i- \
    /**
     *
! x. c6 @) q1 N2 w, d8 h     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
6 M, C4 g/ r/ i- H) t+ h# _) y     */
# m1 L; t- c; D" y4 P    private static final long serialVersionUID = 1L

3 ]: G, w. J* v! e+ G    /**
) S4 z  @7 l% u; r8 C8 F     *
$ u$ U7 B2 O; \: a+ n3 `$ X0 x" Q     * This value is used to automatically generate agent identifiers.
! V; E" l( _( g     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
6 B4 ]! J# O7 u/ r; T0 e+ ]
0 q6 A) \) T4 Z; X    /**
2 M/ \( Y' M( A) H     *
     * This value is the agent's identifier.
0 i! s+ J% C. S( Z3 K6 j; D$ h     * @field agentID
& Z# d  A/ w# ?5 n0 u! L% R* t+ a+ X% i4 p6 s     *
1 X) }: e3 E) O5 P     */
5 h* L# w1 X' d- ^8 H% C    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
9 N5 p5 `, W. U! K4 c2 j     *
     * This is the step behavior.
     * @method step
, a6 D6 ~. k. t* p     *
     */
    @Watch(
% s+ B+ V8 @. u        watcheeClassName = 'infrastructuredemo.GasNode',
1 a$ d4 c9 i+ T, J+ m5 z        watcheeFieldNames = 'pressure',
  D. P! O) O5 C' q1 D        query = 'linked_from',
! e/ A& d* Y2 Z: {8 C2 F        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
' x4 a7 w1 Y8 j4 N# ~
3 p+ O$ k5 Z" N' b" Z        // Note the simulation time.
. }6 B3 O! }8 ~2 K+ ^        def time = GetTickCountInTimeUnits()
$ S# N7 n2 I& ?% O, r
% I5 h/ ^6 I" l8 @( {4 O1 h$ {4 A
; @, U5 z0 |* w5 Q5 z9 S        // This is an agent decision.
) ^1 D0 ^" ?/ f+ C0 B        if (watchedNode.pressure<200) {
4 u. l4 Q* Z8 v' d5 C3 q% t0 L
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {

3 ?$ @" P7 C# A- [( U8 y& L  s
        }
% s3 a8 Z$ d5 k6 u) d2 X- [8 B        // Return the results.
        return returnValue
& x  a( }. j! o
    }
5 t/ p2 p) C  _* q, Z; w  o
    /**
, o5 k5 n8 @# G5 {     *
     * This is the step behavior.
     * @method step
: o9 V9 G# `# R  c5 G5 q  v. v$ n     *
, |% _' o: ^- n: `+ {% |- C! w     */
    @ScheduledMethod(
/ \1 w7 M1 L& l, A7 J( ~/ ]) \        start = 1d,
        interval = 1d,
7 F! |; N3 h9 P6 ]2 @2 [        shuffle = false
' R' N) w) U0 h; I0 y7 H' X' V    )
    public void step() {
3 Q$ M5 p2 D4 q* R7 _
        // Note the simulation time.
' A* _! o5 b5 G        def time = GetTickCountInTimeUnits()

( m  }2 m; {7 o+ D& a& }        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
% c' O2 ^) l$ ]7 I
    }

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
       public def step(infrastructuredemo.GasNode watchedAgent) {
2 {/ i3 o# L- j2 e7 i+ O, h         //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) {
: D+ X  U( L1 f  \         //这里是watchedAgent
但是在语句中，你填的是watchedNode
: `% Y7 V6 R  R4 p4 o* V        // This is an agent decision.
        if (watchedNode.pressure<200) {  
4 ^% l! U- K+ f6 N4 w# S            setPressure(watchedAgent.pressure)
. x2 t6 P9 ^) {; Z' _0 O变量名称须统一，可以都改为watchedAgent