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
0 H" t$ \4 `% z- U
4 d! j- b& j1 {
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
7 C. _+ L7 d8 ]
/ C* r1 N) G/ V9 h( `/ [    /**
     *
     * This value is used to automatically generate agent identifiers.
7 ~0 l" a- ]1 F     * @field serialVersionUID
     *
     */
. W7 r, v% w' K2 l    private static final long serialVersionUID = 1L

    /**
6 q5 L0 n2 x- ?" m" [. s! E     *
/ N5 P" v, ?2 p; g3 H+ c( G     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
5 ]9 G9 k! C3 y, z     *
: g& j2 o: l7 O$ ?1 z; q1 @0 n     */
5 L) ], Q9 k/ N7 {5 z( c& G    protected static long agentIDCounter = 1

' Q3 E/ \+ Y4 s0 y    /**
     *
& \6 _! P$ V" N5 d: K  r: D- J     * This value is the agent's identifier.
     * @field agentID
4 M- d4 g1 I+ i  V6 S1 ]5 [     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
9 C; w6 e- u3 |" w     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
( U/ _5 X7 d& @        watcheeFieldNames = 'pressure',
        query = 'linked_from',
, |8 F4 q# q1 Q# a        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
2 }2 x) M0 J% P) U; X    )
7 }" r+ ~: b1 G+ }) \    public def step(infrastructuredemo.GasNode watchedAgent) {
  g1 {6 d" N/ W) _) k" H
        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
, R0 A  a6 v  M7 u

        // This is an agent decision.
" F, Y2 y! ?( r& t: c9 M! d8 X        if (watchedNode.pressure<200) {
) s4 {0 c- b* m
! y) |7 K6 r+ L, F2 R            // This is a task.
7 M" q! _8 ]- \2 u# U7 ]            setPressure(watchedAgent.pressure)

8 ?; {" \- T' [5 M) R) d. p4 P; x        } else  {
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4 A+ B% |0 J9 h  Q        }
        // Return the results.
        return returnValue

- S& y4 F8 X6 j7 j  @    }
4 K* c  a- E2 T0 b  I
    /**
( O. s, z% p0 L% u     *
     * This is the step behavior.
" s% o- r4 R( p' v- Y8 L! ^     * @method step
6 d" I1 {6 [- ^  l% ]# `! o     *
     */
. X8 k6 Q1 f  u& O    @ScheduledMethod(
7 g6 |3 G3 k$ A1 k  u        start = 1d,
        interval = 1d,
        shuffle = false
9 e) j' A4 w9 V# Y    )
    public void step() {

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

        // This is a task.
) Z, o+ }$ Z! |- Q9 r3 Y        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( d, R+ B( z1 ~        // End the method.
  Y# G, X/ d' K* e4 r2 O        return

& ~% S! J0 P7 a. {: n7 c- A    }

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) {  
1 y( H+ i7 {& U4 y1 F% A            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) {
8 ~( c$ r) o& y         //这里是watchedAgent
+ O, ~+ Y- ?3 Q& p. ]2 B 但是在语句中，你填的是watchedNode
4 c8 J# I8 m& c4 k2 w        // This is an agent decision.
        if (watchedNode.pressure<200) {  
+ P: Z! Q0 i9 y            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent