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
# Z: n4 o: I: J6 _
' U5 @: }# l% r' K! x
; F, W3 n# w2 Q* ]! f@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
+ N0 m# s8 j5 s- ^5 X$ z! e        measured pressure = newValue
    }
    public double measured pressure = 0
# |( n) N4 Q( l* G' R
" B% d* c! Y" v    /**
' ^9 v+ \( R. M" S2 Z$ |. a     *
/ X, D! S( R& J2 M     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
# K2 M' o) Y$ {% {$ E- o" o3 H     */
    private static final long serialVersionUID = 1L
( l& [$ X7 \- _
3 @9 d, J9 H: i6 ?. b    /**
) _( B7 P; t2 V1 z7 B     *
7 r- l9 j9 G9 R9 V6 O9 q: b: o     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
% J$ m' X9 C1 n! a     *
$ Y/ J1 \$ F8 z. y# M     */
    protected static long agentIDCounter = 1
% ]  \" s+ q  _
0 C# v& j% C; M$ O. l% q    /**
     *
# n8 I4 G  K& k7 I' D& x     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

) \: a9 \! @6 e' k    /**
     *
     * This is the step behavior.
     * @method step
     *
9 _# w) i; \- U6 d1 e& K4 s( H  F4 J     */
) o3 O; o5 g; k1 J' ^+ J    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
' I' D2 b1 d* N! q* H        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
, y5 e! ?7 Z( P3 r8 Q  `    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

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


        // This is an agent decision.
        if (watchedNode.pressure<200) {
8 n  Q* f2 J. a" M5 |1 r
            // This is a task.
            setPressure(watchedAgent.pressure)

9 m* a6 K2 Y( t, u( ]) u$ z        } else  {

9 |4 F- G2 h- ?; U7 R/ ]
        }
        // Return the results.
% S' Z& U! z2 {5 C- a0 C) o        return returnValue

    }
5 n6 |& s2 Y- s4 a/ t2 X* q8 B, {
    /**
     *
/ d* I; i- v& a) Q$ K, Q( C' J     * This is the step behavior.
1 P. M8 Z/ [, c- P     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
* `  b# R  }& Z        interval = 1d,
        shuffle = false
5 M2 |7 E; H3 S$ @- Y    )
    public void step() {

        // Note the simulation time.
4 Q8 g  {. _% P        def time = GetTickCountInTimeUnits()
8 F$ w1 F+ M) ]! g/ U
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
3 Q- I+ I) `8 i. D
1 q0 B" ~! J& x5 L% |    }

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
9 V- g+ F  u  Y6 n       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
# Y8 J( j. e" [1 Z1 m$ J# h 但是在语句中，你填的是watchedNode
        // This is an agent decision.
; d/ @5 |) m0 _7 d  j        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
' N( W: f: Q, W, [! n+ F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
        // 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