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

: U" V% e$ V1 z; X% E7 O) x
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
; U; J" q$ f$ {) U( G        return measured pressure
    }
3 [' F0 P+ {9 ?    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
$ F) Q! F5 A* R7 M) D0 j9 x2 M0 A
    /**
4 F2 \& R3 ~0 {; p2 a8 q     *
     * This value is used to automatically generate agent identifiers.
# t/ [4 m/ [$ \* d     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

3 t# u( S+ w& p( B    /**
     *
2 n0 r6 l' F2 U  i  n     * This value is used to automatically generate agent identifiers.
& M. M# s. V% v( n* x     * @field agentIDCounter
     *
     */
( U6 g8 R9 S* J, @    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
  R) u7 O, h# c8 j' E+ s* W) H% |     * @field agentID
     *
     */
, L' g# D. g4 W1 j    protected String agentID = "GasNode " + (agentIDCounter++)

" c% `; t2 h5 t    /**
4 M8 v- g& c) f7 S( t5 U     *
& o; P. P" @& p- o6 D& D     * This is the step behavior.
     * @method step
     *
     */
" h1 b' _# b. a$ a6 {" f    @Watch(
2 T; A$ d% y( y/ A( n! Y4 B        watcheeClassName = 'infrastructuredemo.GasNode',
0 j% e" V/ h$ W0 h2 d; r        watcheeFieldNames = 'pressure',
7 u. c% V, d5 B2 k) h' p/ P+ B* ~/ v1 p        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
' @5 b; P/ Z/ L. y    public def step(infrastructuredemo.GasNode watchedAgent) {
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. ~1 i1 u2 j2 ^5 }1 [/ W. l( g* Y        // Define the return value variable.
+ k  D9 f5 U; w- b% r        def returnValue

        // Note the simulation time.
: g- P5 N0 S1 o0 V' p6 P        def time = GetTickCountInTimeUnits()
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. y4 t1 E) d; R+ d7 R        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
  y5 L+ N* o% x! N% K, y7 n            setPressure(watchedAgent.pressure)
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        } else  {
- J. {) g4 X& z
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) }' A* k2 f3 d0 O$ G( N1 T( O        }
        // Return the results.
        return returnValue

: h! |8 I2 g  V8 S% ^, A8 g    }
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) c8 `3 n8 H, h    /**
, R" y- E, e. V& u- @! Q     *
* o9 y/ X9 j4 i6 R5 T     * This is the step behavior.
1 q& i) ~* L% A9 G& u     * @method step
     *
" s9 r1 G2 x$ x/ |7 T" d! h( t8 a     */
    @ScheduledMethod(
        start = 1d,
- T0 U0 j  s2 \, p; U$ O        interval = 1d,
        shuffle = false
    )
$ Q. s8 m( D% x# t( E- C# u* A4 ^    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
2 {: G% n9 F) x7 e3 ~        // End the method.
. n6 l3 a0 O" ?        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
( T5 }5 @7 n' a8 q' P5 m# f3 n& U2 D       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
6 k" R5 @& B2 T7 L* M4 B! i; i( R        // This is an agent decision.
% L2 p2 {3 \" b2 _        if (watchedNode.pressure<200) {  
; E1 ?! B: g) K0 z            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) {
: @9 z5 I( w) ?( S* W         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
. K8 i8 W/ P" T( Q) {            setPressure(watchedAgent.pressure)
. ]& \0 p5 G: f- z# f" G3 O变量名称须统一，可以都改为watchedAgent