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


! P9 X6 O) P, E+ \# D6 a  ?@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
& {9 g7 u6 ~* r; }; u    public double measured pressure = 0
% F! W. P0 C, y3 i9 t* b
- N0 c* _3 z% N    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
3 ]. p2 g7 k6 s9 P& t; _$ Q     *
" Q; t" c- ^% S3 B+ k, m+ ]3 q     */
$ J0 d8 `3 S6 g! J6 Q) J    private static final long serialVersionUID = 1L
" M. b) p- K# p" l4 }1 G. o6 j
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
/ q- q& ?7 o# B9 D  T     */
4 t3 T4 k3 u+ R* J& |    protected static long agentIDCounter = 1

/ Q& A: Z8 r- Q4 C' Z/ H* e1 D4 @    /**
' N1 r1 \, [: h, K$ ~     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
8 _" O* J2 ~6 y- T' A/ q: O    protected String agentID = "GasNode " + (agentIDCounter++)

, B" F4 ?6 C: t' ^5 G9 d    /**
+ j5 K. T7 R# a8 K( ?- _: D7 J. Q  e     *
# d. q: g' Z- I1 w     * This is the step behavior.
5 b, ~* L) e0 a- {5 L4 D# ^4 _, \7 e+ v     * @method step
7 C3 r5 r! D7 w: _' B     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
3 `# R) A1 t3 ~8 `        scheduleTriggerDelta = 10d
    )
/ A: Q; P+ Z$ C" V    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
9 z) X% J1 u$ H9 v! ^        def returnValue
  ~8 Q3 X( O9 P3 S! v  l
8 q6 H9 J9 a2 H# B        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
' |9 n- n6 l1 c. H* x  G# }
9 {7 l, j! G5 f; R- d) H" R& J
8 t3 O6 |5 G% ^: Q* l  Q" M        // This is an agent decision.
        if (watchedNode.pressure<200) {
* l/ K. P0 T6 p& q. K. D# v
4 d" d5 K6 a+ ]            // This is a task.
            setPressure(watchedAgent.pressure)

& K$ p: D6 I2 h5 k        } else  {
' q. Y9 }/ S( S* @4 B1 F
  l; k" q" s, d0 |, v
        }
        // Return the results.
        return returnValue
% C$ i6 E! N  _6 u1 V
5 l6 a2 Y4 l7 b* A% g" I    }
, v3 R. `% p3 x: I" K
    /**
     *
* k' z/ v+ Z6 q     * This is the step behavior.
     * @method step
     *
8 H% t$ E( q0 s     */
    @ScheduledMethod(
7 M1 |2 f; y4 e* J% o        start = 1d,
1 N& h3 j6 O; O! a3 ?7 k+ k        interval = 1d,
        shuffle = false
0 c" ^' @; `+ Z* X/ L& l. J    )
3 C: z1 j/ v6 e7 z    public void step() {

        // Note the simulation time.
/ R! K# _! d* h0 W% ]) b; z- @        def time = GetTickCountInTimeUnits()

6 r$ A; E% e3 B  v9 |( b        // This is a task.
+ e) w# @" S% f! a/ J, f" x1 ~        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
! W5 N! \" T, T' d( U3 s        return

9 e& P  \* z8 h$ a' S    }

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
  B1 l$ \( _% \2 S$ D 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
5 v2 \: d) s: }            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) {
6 C, J" [* h' X1 f         //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