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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" p( t3 ]# Q+ U5 ^; _( B* x@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
5 W- ~1 X+ L7 e5 ?0 C        return measured pressure
1 S# {7 t; m# W* }) O: [- [! q    }
* C) Z  [$ z+ y4 ?% W    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
1 i) I# o. G9 O    }
    public double measured pressure = 0
' I* M0 m2 G- D( R  v4 |
    /**
     *
     * This value is used to automatically generate agent identifiers.
; M2 |8 |  V: q+ B2 s% `     * @field serialVersionUID
     *
2 u/ H+ A  Z% x# J     */
    private static final long serialVersionUID = 1L

8 V% Q9 t6 D# }/ F    /**
- Z' H$ @3 e( M; l- j     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
7 w% Y% ^/ [$ u     *
     */
* U& X2 C; j0 e5 a& x! T; `4 J    protected static long agentIDCounter = 1
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    /**
1 K. j% ?8 k! ?! e2 r     *
/ X9 Y6 j  M$ \4 A' `# c     * This value is the agent's identifier.
     * @field agentID
1 @5 R' [" o0 z& l     *
     */
' \  [) r. y" l( ~4 x4 d    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
9 v( U4 e) p7 g' D6 O+ ~; e! E! ?     * @method step
/ ]7 F8 W- Q7 `, Z) S     *
     */
    @Watch(
: V) E* {9 s7 r        watcheeClassName = 'infrastructuredemo.GasNode',
  P, n4 [- g1 @/ U' z        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
0 u# S7 C/ f( L9 @    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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0 h+ J2 m6 t* l( |8 y        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


) A/ b, R7 u9 E7 C% w        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {
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) }( H" e, x# _9 Q5 `/ m        }
        // Return the results.
        return returnValue
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    }

    /**
. L! G- S6 [9 [; [     *
4 G1 Z& k. \! e7 q8 h     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
# e+ j# o3 D& @& K        interval = 1d,
        shuffle = false
* r& Y/ l( J( r: U+ {. n  R# [+ T    )
    public void step() {
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6 e) |8 ?9 t: |/ p8 `        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

) y% U3 h, f2 o8 h/ }8 z5 D, M/ V, ^        // This is a task.
7 K1 S' b4 j' G' R$ S2 x1 n        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 P) P  e5 T: x! X1 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) {
" e1 @# F! f1 W; h0 @         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
+ f3 a0 G8 |' ]2 t9 w) M+ u; Q        if (watchedNode.pressure<200) {  
" s; j# ~' d' N% x$ N; G) q            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
' y0 c# ]4 B' Q! q       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
1 G! u, j8 Q7 Y% w 但是在语句中，你填的是watchedNode
4 r/ [, ?) a+ N+ ^9 \4 c        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
5 ?5 T7 `& C, \' w) j变量名称须统一，可以都改为watchedAgent