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
% d4 E, `6 Z# Y4 Z$ a0 Y
3 ~5 G$ h' I1 r) |; p. B9 u& {% b
7 E9 q- i$ Y" A1 e/ R/ h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
2 ^' x7 w1 G  u. @' c$ _  g* |7 @    public double getMeasured pressure() {
        return measured pressure
5 m) R8 m* O  z& V: q) X    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
) c) C, G* F6 H    public double measured pressure = 0
) \: B  v4 {! q4 K
- H$ ]$ _" j$ q; W    /**
- |# |- l6 j# ~     *
     * This value is used to automatically generate agent identifiers.
# Y* g* L' j+ j, f9 _1 \     * @field serialVersionUID
     *
  h7 g# q: m8 F5 k6 u     */
/ H1 A" x4 }5 ?; A3 q4 ~& j    private static final long serialVersionUID = 1L

    /**
     *
- D& E' c+ Q! r- J9 ~" S0 `     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
6 I1 \' w* J/ [0 `/ |6 U) s/ L* }     */
3 \6 o8 `! H( g3 G$ o! k    protected static long agentIDCounter = 1

    /**
2 `2 ]6 r, U6 T* B6 R     *
  |; O% i) ?. |, P5 u     * This value is the agent's identifier.
     * @field agentID
0 L, [- x4 G6 s: `2 P3 x     *
" t, u- r+ s+ J( i& W) K     */
' y9 [" P) d# m7 w) X    protected String agentID = "GasNode " + (agentIDCounter++)

& [5 \2 N$ S- R    /**
     *
0 ^9 y2 ^0 K. I$ O2 D     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
+ W# R- ?% ^1 |5 K# N! ?. j        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
3 R( m3 y6 x) m3 u  }* Y+ t. C& P    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
! H; }/ u, s1 K' Z
! j1 S$ n8 h9 k  |' C        // Define the return value variable.
) I* a: f+ S3 N$ a: n        def returnValue

% P. p* v) [$ ~% L! b/ ]        // Note the simulation time.
* D/ p5 J' f5 I* `# _        def time = GetTickCountInTimeUnits()
/ Y" k# o2 I" l4 y

  O. l: a- O. b' m9 y        // This is an agent decision.
! J8 {3 {, d! ?9 W; z8 {9 |% }. ^        if (watchedNode.pressure<200) {
* g9 w6 J! U1 L! r
5 h: q5 a( j# p            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


( {& B* M* C: K; o9 Y        }
        // Return the results.
/ k+ m% t% f/ [& V, S        return returnValue

    }

: y1 T+ j7 S: d: T    /**
     *
     * This is the step behavior.
& q9 g& V6 S# Y4 U) y     * @method step
     *
, A/ W+ g/ L3 j2 x     */
    @ScheduledMethod(
# [4 x3 {6 r* L- r+ G7 d' u        start = 1d,
2 P4 P9 Y! }& C: A        interval = 1d,
        shuffle = false
" B7 k% e7 e7 a% |# Q    )
    public void step() {

! X( I, O6 I# F/ U+ R        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
- R! H, l4 S4 i
/ J6 F- P; }% U        // This is a task.
6 W5 D! O9 r0 h: A* _. {, K        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ c% c/ o# v1 z4 G3 z/ j, D4 K        // End the method.
2 Q* O+ r7 e4 c9 V+ d% o& ?2 p5 b        return
- q3 t; y, }* K( G" {: H
    }

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
& x% y! F+ D, r$ W  d' k' {8 C4 I       public def step(infrastructuredemo.GasNode watchedAgent) {
" Y4 Q" q, Q( V  L& X# u( k         //这里是watchedAgent
但是在语句中，你填的是watchedNode
8 D! b0 h# Q8 h: ^- }8 e1 n) b1 Z        // This is an agent decision.
        if (watchedNode.pressure<200) {  
6 U$ h5 w7 y1 V& p            setPressure(watchedAgent.pressure)
: m. D* H. I: N$ m* ~2 y变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
1 H5 |# I3 U$ m. M       public def step(infrastructuredemo.GasNode watchedAgent) {
* R, h7 R$ M# E         //这里是watchedAgent
但是在语句中，你填的是watchedNode
3 w/ D" d4 q9 i# E5 K6 z, w        // This is an agent decision.
8 n" O9 L$ p! I# E) c        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent