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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
+ c; p3 C- O, j  @/ A" H    }
4 H3 `! n! V5 _, z. j    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
" W: w6 p" W4 ~6 z    public double measured pressure = 0
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# n8 N/ b, K' ^1 S    /**
+ ]6 s# W" S- d* m8 j- z2 u5 l, U* `     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
: C8 }' F" ?/ E  ~: z% r     */
  ?8 w# C  o! u& u    private static final long serialVersionUID = 1L

7 n7 T7 `! r5 u# l, c+ y+ e. ?, Y( x    /**
     *
     * This value is used to automatically generate agent identifiers.
  @+ u. a7 h$ p( _     * @field agentIDCounter
3 N# R6 z; ~% L# s; z     *
     */
    protected static long agentIDCounter = 1

- }$ y1 }: L4 m4 u0 u8 O, X: h6 p    /**
" n- `. {$ s8 I4 K/ w0 F     *
     * This value is the agent's identifier.
; [9 n8 z% d4 l3 h+ w/ T     * @field agentID
$ T0 Q1 A; P# H0 J- k' v: E3 N     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

2 G) X2 ~8 T: c/ j    /**
     *
2 J+ ^% i8 ]3 t7 n3 j     * This is the step behavior.
     * @method step
0 b8 K3 k) N& N) z! s! m$ X     *
     */
9 ^( G- D) x6 `- j! j    @Watch(
: H% i* P1 s  I. F" \; A        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
/ ~" Q! n; q1 p& d) H        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
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        // Note the simulation time.
0 m0 R& L8 q8 I1 o" E' z        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
0 B/ s) f1 C& ^, l: ]# n* n0 P        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
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5 S1 z$ @3 }% e7 x: E$ E+ N        } else  {

: K9 R0 ]' L+ d
        }
! ?9 u! J2 @! d        // Return the results.
        return returnValue
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. l+ F4 c0 X; ^' t: K2 R2 z" [    }

    /**
. M' P0 i+ o8 P     *
, i% W5 u' ^" m/ w, [5 h5 _     * This is the step behavior.
     * @method step
( t! y! w9 j: f1 C; n+ X     *
     */
    @ScheduledMethod(
        start = 1d,
9 p  F' J0 T6 K" c* C7 B6 z# S3 ^  {( A        interval = 1d,
        shuffle = false
- _& X7 |1 u- z* l7 D3 o0 t    )
    public void step() {

$ W4 ?) Y3 E0 P; A7 a        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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2 r+ c1 o) O+ n& I1 C( H        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

    }

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
% j. b5 e( X4 x1 ]8 |       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.
. L6 z$ t% A) T) j: J: W        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
7 e% Q* w, P& u; l- e+ C6 r& m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)
7 V& x. ]4 D4 f变量名称须统一，可以都改为watchedAgent