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
& r0 o0 C/ S3 X" ]* R( Y; T

7 M1 p7 f2 h' h& o@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
, M" Z+ W+ ~3 i5 q  h2 b        return measured pressure
    }
6 j2 D, z5 D1 j7 c. F    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
1 k4 q3 R# T: ~' r7 k3 B- A) V! ?    }
4 D! l- S: n! [0 [1 J0 ]$ z    public double measured pressure = 0

    /**
7 F, Q' [. S1 Y) t* o! V2 f     *
     * This value is used to automatically generate agent identifiers.
2 f4 D) E, b5 S' e( G0 ~0 b$ S: s1 p6 B     * @field serialVersionUID
     *
     */
1 r" @' l! I6 w+ y) U( }    private static final long serialVersionUID = 1L
8 O+ M! b+ D3 Q. A# m) v. W$ V! q& h
    /**
5 V" y" R7 r# B     *
) Y8 X9 q. J. Q( O$ C     * This value is used to automatically generate agent identifiers.
. E6 K3 J# g0 ?/ Q/ w% L     * @field agentIDCounter
- E  F7 P3 q7 O) }& F4 R" d9 n     *
     */
    protected static long agentIDCounter = 1

    /**
     *
3 {2 c, k: A5 k% J+ y* p1 n     * This value is the agent's identifier.
. c! S2 ^  y; c4 _& G+ @8 Z     * @field agentID
     *
% B  f7 e( k9 }- K# J     */
    protected String agentID = "GasNode " + (agentIDCounter++)

9 r2 ~0 z5 h! E4 I2 C# s/ i- n    /**
+ L; T+ ~: K  ~- V4 v. l  C     *
+ p: s# r, ]; I7 n     * This is the step behavior.
     * @method step
& T6 g) c6 J. @9 [2 `' N     *
     */
2 t+ X+ n0 a+ b! B# D    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
* h9 B' }& N' u, Z        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
- ?8 y+ H! ]1 p( K5 e' c    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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" V" ~% U! ?( Y8 m9 s8 t4 E        // This is an agent decision.
        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {

; j. p) y3 q( p" Q. B
4 I/ K: S8 ~2 Q; A, w9 g8 N) q3 \% B        }
        // Return the results.
        return returnValue

% c  R- H. b1 S; c& i# l    }
* c5 W( N/ u1 c5 \- ~5 t
    /**
0 A4 s/ {2 [9 g+ I( i     *
" H% F+ @# d5 j0 Z9 G     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
" `4 l9 m, U$ c9 p    )
- r% t* B0 _* a" Z) L/ E! ~+ }" u+ Y    public void step() {
4 K5 L  D- M2 u  A4 _, U1 }
) u8 n. |) N& c, t5 K# c/ L        // Note the simulation time.
7 x, s& u" N4 }, B! K7 x1 s        def time = GetTickCountInTimeUnits()
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# V& d, S2 j. ^. q        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
2 U; t% [9 \' d. Q        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
% y2 I1 r/ R: U: ]6 m       public def step(infrastructuredemo.GasNode watchedAgent) {
6 C: W1 i3 Q- O9 o         //这里是watchedAgent
但是在语句中，你填的是watchedNode
# D3 x$ I3 C: \  m7 k        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
% @) E8 `; U- |$ Q. a4 [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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
- m+ t& B' v) m  r        // This is an agent decision.
* Z# P  n2 i; K+ ]! x+ O# x        if (watchedNode.pressure<200) {  
$ s# A  S  M% L9 s8 E' r) X            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent