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
# Z: i: Y9 {% p( O  p/ Y
6 L/ B1 z( C* ?
4 Z' H! \. U# k0 ]* c& z! _9 C@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
4 k$ M2 j6 e; {7 i% m/ P        return measured pressure
* p8 j) m5 o5 E    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
% O  J) L' E' d9 m+ K' ?( i% v& O% Z    public double measured pressure = 0
( {( K7 P/ a: U* B2 l
    /**
; r4 o: T0 a, A7 K8 ]5 D     *
     * This value is used to automatically generate agent identifiers.
& J$ b* `1 W( b1 F5 N- }% o     * @field serialVersionUID
, Z. S1 h! H% p. U     *
5 K# i, B+ R0 V0 S     */
1 c4 k- D! t6 f( d4 D7 K    private static final long serialVersionUID = 1L
# P2 H5 ]- b8 L! `6 o
) L, F" q0 W- J( m    /**
     *
: [/ j- E2 q( m7 j     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
/ \0 n( H5 W- u8 Q7 b* S
    /**
9 u8 u& V. b0 n7 T0 i- Z     *
8 f7 b  i& ?, P) N4 a5 a1 ?     * This value is the agent's identifier.
  V) O3 h: p' s( G/ Z0 ~     * @field agentID
     *
     */
* D) B" N( i& A* V3 ?" b    protected String agentID = "GasNode " + (agentIDCounter++)

+ H- u, V; V9 X; ]! s    /**
* |; Z$ R* d7 ^! F7 P     *
     * This is the step behavior.
6 H  o6 H7 U; p$ }+ C     * @method step
     *
, ?! p. B& w0 W! u     */
4 v, Z# A, A: d& o8 T    @Watch(
& r, k% h! K9 ^: [        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
& S- o9 q5 [+ T" t9 N# b        scheduleTriggerDelta = 10d
    )
! C3 h: P) V9 _/ R! J: K    public def step(infrastructuredemo.GasNode watchedAgent) {

. H! c* w+ e" l: L3 P; G6 K        // Define the return value variable.
        def returnValue
% [& h$ R: O! V. W& x1 E7 l" }
        // Note the simulation time.
5 Q' e, R! W9 n        def time = GetTickCountInTimeUnits()
' \. C( h2 l1 I8 u: D' \
  K+ p# Y5 k) {5 s9 ?
- p+ q1 |7 R& @5 o/ `' k1 U        // This is an agent decision.
        if (watchedNode.pressure<200) {
8 A7 P) ]; B! |) G+ q! G
            // This is a task.
            setPressure(watchedAgent.pressure)

; p- g9 z, H$ {3 A5 Z        } else  {


        }
        // Return the results.
8 q2 l8 |. k, @  t  `        return returnValue

8 v( E- \  m) _5 `6 p7 Z" y    }
7 ^! t, o/ J, l  O; f
    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
! R: z8 w8 `+ [0 h, `3 ]    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
% y6 d, y) E3 L5 U. I/ l    )
; w9 Q' H# z2 s5 Z7 Y$ O0 _! T    public void step() {
3 y; s1 r" z7 P8 x8 M
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
! V. A$ A/ y1 W2 _% }        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
0 s" w/ ]9 y. l" ~: G% Q6 L2 ]        // 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) {
* @0 ], V8 {2 b         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
  W3 T: O$ V$ x变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
# y/ a5 f) \0 u  G7 m+ j4 b4 v       public def step(infrastructuredemo.GasNode watchedAgent) {
7 C4 n/ J8 h! _         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
+ Q8 V* B( l9 s, y; x7 t        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
" N, H1 }: U* _) x: A/ o变量名称须统一，可以都改为watchedAgent