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

4 B8 n+ P, N+ `! Z
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
$ [4 h0 R/ N; Z/ F% f* T  _: z    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
4 ^  _7 q" j$ }' S# }    }
3 ?* ?6 Z- M, r2 o9 m% g    public double measured pressure = 0
2 @  ^: d& T+ k. J$ `+ z7 I: P5 @
2 s4 M2 ~5 |7 P* Q1 G( R: i    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
# L: `0 T9 x8 g" c  I6 v     *
     */
, ]  S6 m1 Q0 A6 W1 Q  P& g    private static final long serialVersionUID = 1L

    /**
2 ]4 V- [" G5 @4 X     *
4 T1 b5 e# `8 |8 I5 E4 v     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
' d/ x1 m/ ~8 W. K+ S$ u, F    protected static long agentIDCounter = 1

; S- H+ J2 T' p  h    /**
     *
     * This value is the agent's identifier.
1 Z0 b4 D0 l, K7 `. C! l     * @field agentID
     *
* }  [" e- `" D     */
    protected String agentID = "GasNode " + (agentIDCounter++)

2 t! v, K  ]3 f    /**
- e$ S( U" ~  S     *
     * This is the step behavior.
# }  {& {4 t/ B     * @method step
     *
     */
1 O# F4 |, `+ P+ I/ R" G    @Watch(
1 n1 u* X; ^9 `$ c7 p        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
1 {7 W2 u7 J' G( ^6 M, F. W, t3 K        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
2 W/ J. I% m7 W- J        scheduleTriggerDelta = 10d
; Y2 j6 r# W3 D" M1 V5 z    )
4 D9 Z1 w' M( w. S    public def step(infrastructuredemo.GasNode watchedAgent) {
. l4 Z/ v3 L% M/ {
6 I$ F8 i6 l" `+ G: L( a3 s        // Define the return value variable.
' V- f6 Z9 K* h7 Q. ~        def returnValue
% l" E, B, E: r3 Z  Y! C$ @) D
* T/ R5 t6 G2 @        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
; K: }' p; _$ n4 F" A        if (watchedNode.pressure<200) {
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, E% l6 h( J6 ^2 s9 {5 S8 _9 t/ D2 R            // This is a task.
6 J5 I$ L3 Y* R( B. X, Q! X7 A( P            setPressure(watchedAgent.pressure)
( `4 e* M5 S8 \( h* G1 k2 B- ?
        } else  {

" {0 z& d9 R1 y9 T* M+ b
        }
        // Return the results.
$ a4 y7 e: y$ ~5 _        return returnValue

# @5 d8 {. {9 U    }
1 O3 s" O4 P( K+ P- E1 _4 p- B/ N
    /**
2 B; I0 n0 N: n: A     *
     * This is the step behavior.
     * @method step
     *
" f+ ]5 b2 z/ Y% H% M$ x5 H# v# u     */
, k3 P! n8 W7 P8 H3 I, x    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

* d+ }0 b# j4 {( O2 y: k/ M        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
& j' O* d5 I3 v        return

4 z  k* L$ G- P7 {7 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
' a; c) n( ?( t6 X' X1 X, ?# A( z 但是在语句中，你填的是watchedNode
        // This is an agent decision.
! r& r' T+ R+ S) N6 I- I+ g        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
! G5 D0 Y. Z0 w; x0 w% f       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
6 p, i: f6 s" z9 N        // This is an agent decision.
, X: s- t/ Q+ {; S- A& u( U        if (watchedNode.pressure<200) {  
+ T1 b+ R( m' |' N/ {2 |& u            setPressure(watchedAgent.pressure)
: F2 o$ ?' b; y变量名称须统一，可以都改为watchedAgent