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

; a9 Q) i! H$ @& e$ H
5 l0 G3 ?% \. n* e@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# j7 Q) k. l; c    public double getMeasured pressure() {
( y6 }9 v. j7 l! S8 \0 X* |6 z        return measured pressure
  q/ `+ j/ f! F1 J0 g& l' N    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
5 Q2 c. d+ t, o9 H0 p! e7 \    public double measured pressure = 0

- c, }; \# v  m3 X% q; @1 W5 F    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
" g; y- y! y7 x     *
     */
. }$ j3 Y6 u- h# C! K& x    private static final long serialVersionUID = 1L
8 {- }$ r; g$ V* d/ j
2 q" j! V. R. m2 i. A    /**
     *
# T: |9 H7 A/ j/ O, ]3 J4 C4 I     * This value is used to automatically generate agent identifiers.
0 C" j0 r3 l1 J0 y( j: d     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
     *
  B2 f' h7 I' V     * This value is the agent's identifier.
     * @field agentID
     *
6 X6 t" ~( |+ D- l& {6 e* x     */
    protected String agentID = "GasNode " + (agentIDCounter++)
0 _4 a1 {, d- _
0 R$ f, N2 w6 i( x" h( z. A    /**
     *
& s5 m) Q% _- o9 ?9 v: g, a     * This is the step behavior.
- R4 V8 q! Q+ X3 y( }* \0 G( L     * @method step
     *
$ T  E! x4 p, c# J     */
    @Watch(
5 k; J, F. g6 f( E0 i6 c! ?        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
- j. v3 ~, r; ^8 I
6 H: u+ j8 d. f. r  ^2 Y4 x        // Define the return value variable.
& R4 n) O5 Q( j3 L0 W2 a/ `        def returnValue
/ e9 T" e5 e- S8 \: d
# K1 Z$ x$ w$ n8 f0 c& ^        // Note the simulation time.
) s, k0 T+ Z9 [" k- {/ M8 u        def time = GetTickCountInTimeUnits()
; [  g% S4 K3 |- R) O( c
- q  u7 J3 v' I& z( \1 @
        // This is an agent decision.
        if (watchedNode.pressure<200) {
! M& V7 s6 [% j2 W
            // This is a task.
5 ?/ Z; t" {' g: ^$ ~5 O9 F* f            setPressure(watchedAgent.pressure)

: w, n! y6 d& P( X/ h        } else  {

) n$ t8 P$ Z: w+ `! \& ]7 n0 ]* v6 E7 Q
% e4 j9 A, s" O! b1 B; u: Q& i* p  u+ f        }
. m6 J+ f( [% b% t2 F        // Return the results.
        return returnValue
/ u: D7 R* H% Y: L$ w- s" b
    }

5 e: A7 |- d/ d  P    /**
; y# y& F* T) U     *
     * This is the step behavior.
     * @method step
     *
& p+ A7 r$ j: @     */
    @ScheduledMethod(
5 t( s# W4 q4 c% I9 b* k- q        start = 1d,
! `+ h$ j8 O) N2 O. q        interval = 1d,
+ M9 ]' W: a- p% Z        shuffle = false
* V8 b( w& S" b) n$ U+ e    )
    public void step() {

        // Note the simulation time.
# x. P% y* f; x        def time = GetTickCountInTimeUnits()

% X7 w/ f; F6 T( i        // This is a task.
$ m3 G5 o% `& Q9 H3 i% z. e        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* |: S  D6 D1 L7 P$ E        // End the method.
% J* _! J$ S* h6 k5 }: v+ q' \        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
. s# q$ P3 l/ ^; N/ }       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
" o% T+ ^2 F, @/ U( V        // This is an agent decision.
        if (watchedNode.pressure<200) {  
* T4 B9 T( ~. k            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
" I& `7 Y' j' O' X       public def step(infrastructuredemo.GasNode watchedAgent) {
5 O4 v8 q- P" s( n         //这里是watchedAgent
  {8 q1 h' T0 d; x1 P- L& K$ h" l 但是在语句中，你填的是watchedNode
        // This is an agent decision.
. ]+ z2 g' s6 O, p        if (watchedNode.pressure<200) {  
7 t3 l0 o( H4 D            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent