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

2 r' q' g7 @" G7 X
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( t2 k9 W) U' O' w: P8 _! b2 q' b    public double getMeasured pressure() {
. V& l& a' K; O0 e" G4 f. P        return measured pressure
! |# L  C& X) v2 V7 M    }
2 n1 y0 g$ @8 N7 }4 d- T    public void setMeasured pressure(double newValue) {
* C: \0 `0 l4 E4 H2 E- I        measured pressure = newValue
    }
( C8 W, Q" T) P7 f- J% L0 {; p! P    public double measured pressure = 0
6 D" g- I! P6 r) q) W
    /**
+ }2 Y% S' A: u& M3 W* H/ c     *
     * This value is used to automatically generate agent identifiers.
* m  c' O0 K3 W     * @field serialVersionUID
9 e6 Z5 X2 p! S! |     *
6 v( N1 ]3 t$ X  f0 N     */
    private static final long serialVersionUID = 1L
$ n6 [. T& _9 v; p5 [% x% Q
    /**
4 b0 K$ A. H3 l, C5 \/ G' A     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
$ w/ A5 ?+ X1 e& l/ |, k     */
    protected static long agentIDCounter = 1

    /**
4 B7 U* i+ {7 t1 o# a     *
" W/ h# \. i$ K9 {# a     * This value is the agent's identifier.
+ T' C4 W/ F  S/ r$ C% j     * @field agentID
/ U) y8 G3 D2 @0 ?5 @) V     *
+ i4 w. ~7 k0 \& Y4 O7 ~: J     */
    protected String agentID = "GasNode " + (agentIDCounter++)
9 a" z; q2 U( e" F! g" ]
) b! U; M& k7 \% N7 F3 W) e: D- q3 I    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
0 I$ W7 [1 d, q        watcheeClassName = 'infrastructuredemo.GasNode',
2 @( ]! T$ O. T) a3 x/ G        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
  G3 |( }2 E5 \& i% p4 E+ v4 a
2 b& \2 j* r6 _0 C        // Define the return value variable.
$ j3 \9 w$ S9 n- D. R# K        def returnValue

$ Z% o$ A) k3 S2 q$ H7 [  K) H        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
, P6 d2 b! Q6 j) T0 ~, L$ E
9 M* a4 ]2 w8 C* |% Y) c
        // This is an agent decision.
2 n8 r) N+ @% Q4 T+ G/ W! K$ \        if (watchedNode.pressure<200) {

            // This is a task.
1 b. `! F+ M: n* l0 D            setPressure(watchedAgent.pressure)

/ X! F- O4 y" h8 P# e5 j8 Y' N8 f        } else  {
1 ]7 e; Y' v- m1 ]; c# t9 h

" B- V7 J. l( m9 C! i% c; y        }
        // Return the results.
1 z9 \) Y3 ?$ u        return returnValue

- b1 ^2 I9 W8 d! O. F$ k! F, g    }

' j# U1 s% k& o: y7 @7 C7 w    /**
     *
     * This is the step behavior.
% |, F/ E' }( H/ x* T! Z     * @method step
     *
     */
    @ScheduledMethod(
0 J" {1 ~8 X7 s        start = 1d,
' a: m' B  y+ }. r7 o) V3 Q9 ]% X        interval = 1d,
        shuffle = false
) k5 ?' G, U1 M2 q    )
7 w8 R1 I$ A) Q4 a    public void step() {

9 F, p) F, U* Z6 P        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

/ |: y5 A$ v! z        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( w# S( `6 l, |2 i% D6 ?8 [1 ?        // End the method.
        return

) P6 Q: `% x, Z% C2 x    }

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
- y# u3 [: _; P 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
( m# Y, X' G2 I/ B            setPressure(watchedAgent.pressure)
( I  p) S, k+ S# b) x' \变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
' Q5 b* {* y* v: R, v       public def step(infrastructuredemo.GasNode watchedAgent) {
: l1 ^. H: {; V2 g4 }) R- A         //这里是watchedAgent
* G" ^, M3 z! l$ o6 {, s 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
5 }& n- N' @& \2 C            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent