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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0 Y9 H+ ?6 d( h2 M7 R0 C@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
2 s' k/ a0 @7 W$ M& n, o4 H    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
+ s$ |! h/ ^3 K0 [- g    }
    public double measured pressure = 0

    /**
% P% t6 J+ g$ q9 [     *
     * This value is used to automatically generate agent identifiers.
6 C9 v! U! H! E7 V# u0 k     * @field serialVersionUID
/ ~7 K+ p; g5 L0 J* n2 K  B( P     *
     */
    private static final long serialVersionUID = 1L
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0 [/ |2 W& [& c4 h5 C# B    /**
) ]2 T3 W* i! \( R% w     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
7 V, K# R4 `& O- C0 M     */
4 e, e& w) s* @( y. L0 S/ l: w    protected static long agentIDCounter = 1

; G2 y3 @$ w$ D    /**
7 z% f0 o4 W# L& T3 K5 z2 r     *
     * This value is the agent's identifier.
( I/ s* h+ O; a3 _# d" o     * @field agentID
! D) ~+ l2 r# [& y# r# \9 P     *
     */
- r6 j- Y5 u1 @    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
     *
     * This is the step behavior.
9 d. Z1 I3 K/ P" {& X- t0 ?     * @method step
     *
* X9 b5 w! _1 ?% I# y  s& q     */
0 v* k% \5 o; V: w3 M* b) ]- I    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
$ r4 V& X$ k% \, y/ e; a        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
3 Z# ~4 h/ }/ o, x    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
+ f& s  F; i+ @# c4 X* C& ?# O
$ W% U2 u% _0 I        // Note the simulation time.
1 S' M" O& s& H% ^$ H8 P8 L        def time = GetTickCountInTimeUnits()
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% q) Z6 ^! e8 l7 \        // This is an agent decision.
2 b4 L! o. v* U* V4 A* R7 u        if (watchedNode.pressure<200) {
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            // This is a task.
  c; E- Q0 q$ n            setPressure(watchedAgent.pressure)

        } else  {
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        }
        // Return the results.
        return returnValue
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1 V! t5 r8 S' }1 {5 [  z    }

    /**
     *
     * This is the step behavior.
' u" f8 _* J" ]6 j% H. M     * @method step
     *
0 _4 F1 d( H* q& {( A# ]' X     */
  U3 `" B+ ?9 H7 B+ D4 E    @ScheduledMethod(
, R1 y0 G7 q2 ]' v5 v+ D2 @        start = 1d,
        interval = 1d,
        shuffle = false
    )
7 K5 d: \7 V. N5 |6 D2 G    public void step() {
0 A9 I* t1 ^6 C4 b
        // Note the simulation time.
8 I; H, s2 w1 l- {) w  s        def time = GetTickCountInTimeUnits()
+ H  ~$ p' Q& Z9 ?/ T
+ o3 T" q. j) J6 L3 A" h; y        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
: @1 m( {- o% M( D+ i5 |2 l        // End the method.
        return
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    }

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) {
- T5 V: d8 F" S         //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)
8 x, r( ^% [0 \6 V! J* b- J变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
' R' L% X- [2 Z) Y7 ?$ O$ 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.
+ N  `# I5 l+ U1 u2 s( V% d  O9 S% V3 i        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
4 x  O7 T6 _1 Y  E9 x变量名称须统一，可以都改为watchedAgent