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
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! ~. r0 V( v% v6 ^@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ }0 ^# F- M" V- u! ?5 Y0 _    public double getMeasured pressure() {
) y1 o- E/ q5 u; }        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
2 ~4 t  ]9 ~2 }* q, J$ ?$ Y    }
9 g  J! }. z0 n' y2 b4 K2 Y3 o3 K. I    public double measured pressure = 0
! w$ r3 x. S8 q* J* Q
7 H8 h2 z! U% }& D    /**
$ K) |! T& D' V9 C/ E# ], G     *
" [' z" O4 ~* l* ?     * This value is used to automatically generate agent identifiers.
) }7 G- H* y) t5 b: n     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

7 l6 G3 n8 v9 F" P6 q' A/ K; q5 W; `    /**
( ?2 q9 Q; w( |  f5 }     *
     * This value is used to automatically generate agent identifiers.
5 [4 M8 ~8 ?8 v0 ~+ [- v% g     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
; |+ Y( P7 D/ r* l7 m( G
    /**
     *
     * This value is the agent's identifier.
2 f% @9 G6 D7 ~, g- `) C     * @field agentID
" k  K4 y8 w# {8 u9 a; J0 U     *
2 w$ U( _. a  W! K; Z3 ^     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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- |7 b  x/ l7 B7 v0 I7 n4 }0 `    /**
     *
: l* U2 k; j/ v* C2 {7 f     * This is the step behavior.
     * @method step
* L! H- A% U$ o5 d     *
! J/ D' u, D. n, p     */
    @Watch(
- e  R  _5 S/ J: d' m! [* M0 ^        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
0 h, C2 ^- y9 r; g        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
* w* d: b7 w5 f. n5 T2 V- t    public def step(infrastructuredemo.GasNode watchedAgent) {

) _3 S6 w: p1 P6 T! }0 H9 U        // Define the return value variable.
        def returnValue

1 p0 p$ ^; W" @0 C' }        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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- Y& D4 {% b* D' S0 t8 F4 g        // This is an agent decision.
        if (watchedNode.pressure<200) {
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            // This is a task.
, k0 _3 t* x6 E# u: r6 ?            setPressure(watchedAgent.pressure)

  n# F5 {- N! e3 s        } else  {

: }7 h: X, H7 X# h
8 n0 ]8 W" E: e: j& m  v0 U        }
0 n* M% k: j& C3 U- l        // Return the results.
! ^9 _5 `/ X3 L* x        return returnValue

    }
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    /**
' w0 F0 ~; c0 n( M) ?1 m5 m     *
     * This is the step behavior.
9 z9 o( u6 [) x     * @method step
  a2 i- l. f2 G8 J; \6 r5 }     *
     */
3 z, b& k" p' E2 W* C    @ScheduledMethod(
        start = 1d,
, W4 j5 J$ X  `3 n! c        interval = 1d,
% K, N0 _. }9 |3 t! z, n8 \        shuffle = false
1 K: i$ y7 V- U4 l# P    )
- a! Y) ~8 i/ |- V: k    public void step() {
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  X& m( z+ d6 V" l8 _, ^6 k: K: B        // Note the simulation time.
2 r  K- g* m. f- O- F4 b        def time = GetTickCountInTimeUnits()
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" Q' C6 w6 g7 j9 W        // This is a task.
& R- D* a2 _# `* J6 O1 H        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
' v* c$ Q& m% M        // End the method.
        return
, t( H( Z+ N  |% y
8 L3 w8 _4 p( H- Q0 R    }

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
+ A6 W1 B/ A3 J& D+ W       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) {  
; a3 Q7 g0 n4 j# B  @            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) {
         //这里是watchedAgent
3 k  C/ I+ e( v  C$ P" o 但是在语句中，你填的是watchedNode
        // This is an agent decision.
3 w3 R5 D# `5 x5 D        if (watchedNode.pressure<200) {  
/ {# A% O4 e& f3 W! f3 ~            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent