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 |* d0 y* o; _- }) {1 `( w' Q1 k
9 s6 Z* }" i" [# d4 H% Z@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
  p# b: b; y6 ^5 ?        return measured pressure
3 n3 Z1 q* ?: w2 Y0 E. l- }9 [/ G    }
5 ~4 m6 z; g+ R* G3 o    public void setMeasured pressure(double newValue) {
6 \8 Y+ T1 w3 H5 H' a( s        measured pressure = newValue
    }
    public double measured pressure = 0

8 y# x" e/ E8 d1 A/ ~  `" x    /**
* ~" l+ o0 A0 A+ Z: Z* O     *
2 ^  X% U' Y0 Z/ ]# h3 z  W$ k     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
! z; f5 F: ~7 C  V7 R/ E     *
     */
    private static final long serialVersionUID = 1L

    /**
5 ?# B! h6 g$ [! A' b* e; H     *
4 Q$ Y6 P. l. v8 [2 ?     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
' b% U, n, R% B& K2 O6 c) I" L     */
( m% W1 i0 K) c) L    protected static long agentIDCounter = 1
9 p0 G5 ]" a/ e" [' p1 |; h
& ]9 E7 v5 O" z  G% t    /**
  a1 \! j2 E8 j+ ^, w& z% ?9 g     *
     * This value is the agent's identifier.
     * @field agentID
0 a5 Q. F) U, t5 j' t     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
2 @% r$ x# h) A& ^     *
     */
# Q( r( B, u# ~5 h0 [. n    @Watch(
" z; _+ L* g) R/ l        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
9 F8 ^1 v) A* ]1 W* o, g9 A        scheduleTriggerDelta = 10d
    )
" q( }: N0 ^9 D5 h+ B2 ^/ O' T1 J    public def step(infrastructuredemo.GasNode watchedAgent) {
- f' }8 f( b# k; i3 }# S" Q/ G
7 Y+ ?" E/ y4 A3 D9 c$ p) j$ m        // Define the return value variable.
1 s1 G* Q$ ?) b) x        def returnValue
3 ~; d2 n, l+ k2 J9 y
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

( z: E) s) f! _7 E
2 m, l6 B) A: p8 f- t        // This is an agent decision.
        if (watchedNode.pressure<200) {
8 t6 {# _- ]9 R: m) X
* a8 W  d4 Q; d) j8 u            // This is a task.
: e( O9 F- g1 e+ t# @9 \            setPressure(watchedAgent.pressure)
: P; P8 P- b2 k
5 z1 x' ~5 z0 V# S( q5 b; ?        } else  {
6 T4 t* v3 v1 W7 {+ R4 O( [( d

        }
        // Return the results.
        return returnValue

    }

    /**
8 z: k: U' e0 K     *
4 p8 z2 @8 @6 @; q) G; a. Z% r     * This is the step behavior.
     * @method step
     *
     */
5 ^8 O* C: f! ?* V7 U0 J    @ScheduledMethod(
        start = 1d,
: a% x. t( D5 q8 K; J2 t        interval = 1d,
        shuffle = false
5 o8 ]0 H; P8 T, e2 @5 [- j    )
# L7 e. ]) a6 m5 Q8 N0 E    public void step() {

  ^% F4 c& t: Q5 W        // Note the simulation time.
  m# T8 p* U  S- a6 \' n6 W        def time = GetTickCountInTimeUnits()
+ D5 g- r" ]3 w$ ?
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 F6 l0 h; @4 l1 t        // 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) {
% ~$ `- n' S( `" i* w  J         //这里是watchedAgent
6 G! t9 `) u( V0 O1 o2 E 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
  L+ N8 [5 Z$ z- L5 W. d, }0 j变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
; T$ }: [7 T4 p3 e& ]3 S- J  |       public def step(infrastructuredemo.GasNode watchedAgent) {
8 H! L: I  d9 b$ v% U/ a0 Q         //这里是watchedAgent
$ D6 Q8 a0 ]8 t- u 但是在语句中，你填的是watchedNode
        // This is an agent decision.
8 P$ g. g4 H  P        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent