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
8 y8 {' Y: K) A8 C+ x, M, z, l/ h

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
) m" v# B* z+ j. m        return measured pressure
    }
# L; V. c$ @! i3 E    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
; O' J) |5 [) V" y     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
. b& Z9 P# R( z
9 S/ |+ f$ p( X: i    /**
- V+ L0 y* ~, Y# f/ }, O     *
5 k& e+ z  f/ n     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
% }0 z  V3 @2 p& n; a     */
  E- ^( K- O5 K7 e/ [' R4 J+ l    protected static long agentIDCounter = 1

    /**
7 J$ K5 v- o. |! D. r/ x2 x% H     *
     * This value is the agent's identifier.
     * @field agentID
     *
6 i% E5 `; M% o8 H+ `     */
+ Q9 t1 `0 I4 N  ]9 y& f    protected String agentID = "GasNode " + (agentIDCounter++)

- M2 a$ J* |' h7 Z, I6 o    /**
     *
     * This is the step behavior.
0 R3 ?: @  c% Z1 J+ M/ U; o2 k     * @method step
     *
& D: l6 Z( x. ^  C+ i6 O! B- q9 G. x     */
* i! T$ C# `, d# R3 U3 e( i( h    @Watch(
( X* C" d1 ]0 ^        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
3 U% w! [) t) V7 P  w' o% w        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
. M% ?9 x0 y+ |0 k        scheduleTriggerDelta = 10d
    )
" O# F# c  t& G  ~    public def step(infrastructuredemo.GasNode watchedAgent) {
5 ^( @. O( x4 \1 N# `- [
2 v) t9 p3 H- l/ `6 }- h        // Define the return value variable.
0 s4 |$ O) |, A% I3 E        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
' y+ M8 _$ m8 f0 S3 U+ X

1 g4 N) S" B; J$ p+ k* g        // This is an agent decision.
* U) h  `% B* S) j. u1 F        if (watchedNode.pressure<200) {

            // This is a task.
; {! P  ?) H- C: P2 U' C            setPressure(watchedAgent.pressure)
2 S6 X* w$ C( w( |: ?- k4 X
$ N, S% y) ^5 u3 @% D3 O; ^/ v        } else  {
: S1 c# ]* R0 [$ i5 s
: t: `4 B# L5 X, g# V: m. d/ Z7 C' z
7 g$ U) m8 s3 a6 r6 n2 C( i        }
2 G( F( d. [: ?        // Return the results.
        return returnValue
$ M$ Z  S1 g/ s" T: D
    }

    /**
     *
     * This is the step behavior.
     * @method step
     *
; `" H: K2 y5 `0 N. F     */
6 p& [( @# r& g% h" k6 ~* l6 L- m    @ScheduledMethod(
3 q7 g  L- V& K7 A6 C8 z        start = 1d,
        interval = 1d,
$ j, j: t# B$ G( w. v        shuffle = false
    )
% _3 H8 m. Y% a1 }8 Z6 l    public void step() {
6 r% H/ j9 \* P7 D1 z; `) J: Y
        // Note the simulation time.
1 N+ K' }' X2 i7 e3 J$ i        def time = GetTickCountInTimeUnits()

$ S( M# D+ D# P9 Z        // This is a task.
. f4 e1 j1 c0 A; `        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

0 w' A- z9 j* ]    }

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) {
         //这里是watchedAgent
) F0 D* |7 c7 i9 C/ f 但是在语句中，你填的是watchedNode
        // This is an agent decision.
# d* g7 n9 N) b2 {. N6 x0 E        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
, U( A' }7 d3 W+ U' C  Q变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
; w8 w% p' e  X' o9 w$ P. k2 D" J, U       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
6 r1 j+ Z6 ^. a, s 但是在语句中，你填的是watchedNode
' q- @5 X' ~3 P( z1 p        // This is an agent decision.
0 ]# U/ Q0 l& ~4 L- B* H8 w* w        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent