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

4 B& r; j9 ~+ O/ K) H
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
* P% A2 E/ }/ c- @# Z9 `: S    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
$ z# L8 Z5 E  L0 m& B        measured pressure = newValue
& j0 J5 O: J8 G* K5 D+ W    }
    public double measured pressure = 0
" P5 E$ G# Z+ I8 v& I+ r
( |2 L  h9 @5 p/ x4 [; h: R    /**
- n$ H7 b! B' W- B     *
1 _8 w8 w* \+ z) o& Y! s     * This value is used to automatically generate agent identifiers.
( R7 N& z- m/ g     * @field serialVersionUID
     *
0 t$ U5 {" b3 s2 [; G* y/ U     */
, H( n% a0 l  _5 |; w8 t* y    private static final long serialVersionUID = 1L

7 z  n0 ?5 y. i- {- s    /**
6 t8 e0 I6 |0 X$ x7 R% p+ h, K     *
" r$ f0 w" a" l0 }4 _     * This value is used to automatically generate agent identifiers.
, N3 f9 i& [/ A! c% f3 ~8 z3 O     * @field agentIDCounter
     *
     */
  _. r4 K: z9 \8 Z  D6 y    protected static long agentIDCounter = 1
  J3 Y# _* v2 s  Z9 U
+ r8 K8 Z8 a3 A! T  m" u    /**
     *
( F4 s3 E' V* ~7 [1 h     * This value is the agent's identifier.
     * @field agentID
2 J# `4 W0 D+ }. p+ I' i! h5 O  t     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

2 k5 @! L  M6 w& _& j( Z    /**
. w5 T& ^( Y  z6 `; m0 O     *
9 L2 {% o% T1 ]* K9 w2 W- @     * This is the step behavior.
     * @method step
3 f- H  e" r1 L' X- W1 z     *
     */
: K! \2 s) G4 }) {  _    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
8 f0 t2 ^4 Y/ r% u1 J) @        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
1 E6 T/ o/ d- V9 l* j3 R    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

8 _: b3 N, X" |7 p. [3 y; G        // Define the return value variable.
9 }: U- |% V8 {+ b3 o9 u        def returnValue
- G6 }- R; P2 b5 d4 P9 e
9 u7 B; Q; l; B8 ^: l0 ^$ _: V        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
, P" o& `& D7 z( P+ G  [6 I- q  ^        if (watchedNode.pressure<200) {
/ s- a: R4 A6 g# C- }
            // This is a task.
0 D6 ]) Q2 c# t+ W$ ?1 n" n) r            setPressure(watchedAgent.pressure)

  X. Q: Y3 R8 M6 e+ G2 o6 P  u        } else  {


        }
; n5 p. D! D* r4 A& ~        // Return the results.
        return returnValue
  q. W! H5 K/ Q, S4 C/ o6 P
    }

! U" b; o) W7 y* \0 ^    /**
     *
. d! m7 L3 f7 \0 l- r# {1 V     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
" \2 |! f, r2 {  \    )
. W! U, a: `+ E- u2 Q- }    public void step() {

        // Note the simulation time.
% l$ Z$ u# D" ]8 R- k* Y        def time = GetTickCountInTimeUnits()
, d. R2 {! f+ ?( A2 I9 z
1 ?3 M9 `3 R+ U# J5 r6 o7 K        // This is a task.
- Z: Z6 n' T. K2 Y! X- G        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
       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) {  
& O& l$ K" ?- h: M7 w            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) {
6 E6 w  [$ I+ k$ z& S         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
6 r2 h/ \) E  n1 q8 }        if (watchedNode.pressure<200) {  
% C! @" J. J8 |! ^% F% m! S            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent