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

- k1 E" ?: [0 R* ^% v
- {7 S# K3 y6 p" m9 s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
& P; X8 B  H. x4 {# k1 {7 ^        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
+ o& }) n8 c9 L1 W1 d0 G( x    }
  T) G" h8 v8 e8 T( B! U    public double measured pressure = 0
0 ~' q: u! w4 K4 n( |! W
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

6 I% W) \( U1 }+ [' @    /**
     *
3 [" x9 Y+ S& W' T/ i  `1 Y     * This value is used to automatically generate agent identifiers.
+ t; D7 M" P( |$ I: ?     * @field agentIDCounter
( ]5 t  [$ Q& z0 J5 K     *
. e. p$ ]3 F" Y$ h; F& I     */
    protected static long agentIDCounter = 1

+ T9 e! X; b$ S* g9 e& k' K    /**
0 ^' K: ]9 I2 G$ l2 f     *
2 Q: A6 |, b  d9 |+ l( D" P0 L/ M  D4 |     * This value is the agent's identifier.
9 w: g/ y7 H9 E, N6 Y, P+ S     * @field agentID
     *
  `0 V2 i2 B0 p) V* N+ w! K- |     */
    protected String agentID = "GasNode " + (agentIDCounter++)
$ Q7 T7 T* D, F3 w
2 F/ _2 n5 c+ z4 b5 a  j9 Q    /**
     *
. v$ O1 i0 a/ C- q) L; J     * This is the step behavior.
     * @method step
3 [2 ~* ]/ F* b4 y! I: h, q3 e     *
6 o) X. z1 p9 i2 w0 |     */
$ l! ]' N% i& _  }1 ?; H# E! q3 Y    @Watch(
) k, u2 U3 `3 M! s0 h7 k        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
: n' a, z' {: {$ H        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
( x( B  P) S% G4 v
6 U& t0 b* {- g% f. c4 K( H        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
( ?  G' I- N& p/ l1 D. B

        // This is an agent decision.
/ l! X( v3 P' ]" `/ E$ g" J        if (watchedNode.pressure<200) {

3 J0 J7 L8 Y6 [% J6 [  a; a- @) f, Z            // This is a task.
            setPressure(watchedAgent.pressure)
) j/ K  U* c& W
) b1 O; b) W/ \2 ^& h, ~" K        } else  {


        }
        // Return the results.
" H2 _4 d. i: g2 u  h        return returnValue

# ]! p5 Q6 h; A+ I    }

; h' W4 x% c8 p) L# S9 {& \) b" H    /**
     *
( j% }3 [  q# A" i4 O. V( y     * This is the step behavior.
     * @method step
     *
4 ~  i, N# r  p     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
% G4 h  ]+ C, P, ~- T- Y        shuffle = false
1 ?4 d9 M1 y, z1 z  [, B    )
- |* {3 P) ]% B! N( P4 w    public void step() {

7 Y' ]3 C2 a7 d        // Note the simulation time.
" g. T9 \+ Y7 @! |. _9 D' ?. B        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
: w9 g3 J, S1 ?8 X+ f2 i; ?" [        // End the method.
3 X2 u7 K1 g! ~8 I. F& l        return

    }

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
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
8 q+ q8 h, G4 R4 m/ A( [3 L  _            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
8 I5 W* m% r) |- u9 O# h       public def step(infrastructuredemo.GasNode watchedAgent) {
1 a8 [7 P9 Y, y7 w4 X         //这里是watchedAgent
! ~2 V: Z" f5 }$ A% L5 d 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