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

& q; n* B0 e1 `* l- h6 u, m  }( ?
1 {$ k* i2 M8 v@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
" J- ^8 D( f$ d" _" c; c    }
& _7 A/ k) L$ ]: X2 I    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
  t5 q; E* o: p# m    public double measured pressure = 0
# K! S: ~/ t# s) I5 v
    /**
2 i6 R2 ~* h8 p, ~7 y! J$ \( L     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
, M" ]! Z1 ]9 y: R     */
3 H5 z! L. ]9 `# r    private static final long serialVersionUID = 1L
# `$ u7 R$ ]8 d) I
    /**
. _$ Y4 p2 h# @* w' v" z     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
9 w, V* `- P! `  S2 ~7 T% e     */
" z' A7 G4 l9 m! \. N( I! R5 h9 A    protected static long agentIDCounter = 1

    /**
* k  o+ t4 D& L. a2 W# r     *
+ l% N! |8 T" M     * This value is the agent's identifier.
- |; r- O, }% I& g     * @field agentID
     *
+ h; ]7 @3 x. I4 n     */
+ _  \0 E5 h5 ?6 M7 x) ]    protected String agentID = "GasNode " + (agentIDCounter++)
) k9 p3 @. Z! Q5 Z. W7 x
; J8 @/ X- B0 s; s    /**
     *
/ ~- P) M# E. l& _; G     * This is the step behavior.
5 L- v, Q8 `! @     * @method step
- L. }# {# }1 ?, x& M     *
$ n0 G3 H1 z7 B- A* A! F* @     */
    @Watch(
- g+ S8 s/ o1 ?% r& D        watcheeClassName = 'infrastructuredemo.GasNode',
. z! x! t( s8 x% j# X7 ]        watcheeFieldNames = 'pressure',
( F$ C6 K9 ~5 C. p, A4 x6 S5 b        query = 'linked_from',
5 T" n- V# R( f' I) O  \        whenToTrigger = WatcherTriggerSchedule.LATER,
- x3 B7 [7 y3 p3 f/ M        scheduleTriggerDelta = 10d
    )
7 U' [: E3 `: O) I0 {0 n9 S    public def step(infrastructuredemo.GasNode watchedAgent) {

9 E* @) ^+ ?+ F5 `: y5 U% y* a        // Define the return value variable.
        def returnValue

# P* v+ c4 |1 {; m# e! K        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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1 }8 W7 W' I5 M! @' r- q        // This is an agent decision.
        if (watchedNode.pressure<200) {

1 I7 W% K9 s0 |. p            // This is a task.
- F9 M, r* a& B; q5 V            setPressure(watchedAgent.pressure)

        } else  {


        }
        // Return the results.
        return returnValue

    }
2 ]' p) j6 P+ F- H
    /**
% Z! B5 {8 a' z+ r     *
     * This is the step behavior.
4 m" S% l9 Q! t     * @method step
& h6 d2 N* d* g, z, }+ b     *
     */
8 w/ s' x& A! ~1 Q( ~    @ScheduledMethod(
        start = 1d,
/ @9 v' O# W, S9 R        interval = 1d,
        shuffle = false
    )
3 d9 Z7 N5 ^0 ], ]7 J5 C0 G' l    public void step() {
0 f4 b/ J% C7 u( g  X
; X( _; O4 D# a# N; R7 k7 I        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
( d( l8 l9 W) G( ]6 b& r) W5 O        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
' [; }7 b; D! ?" i! z6 v        // End the method.
4 I; I8 l3 U* S/ X        return

! ^1 u+ N1 e& X' O" s0 v    }

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) {
8 m4 X! L1 \- b         //这里是watchedAgent
$ ?2 G* q6 Z( H. g4 k 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
( B; t1 M" n: f5 t: r            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
& i8 [7 b1 g, N 但是在语句中，你填的是watchedNode
        // This is an agent decision.
* X2 @. l  x" o. A& g; ]        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
- P& h7 @" X/ A% t变量名称须统一，可以都改为watchedAgent