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
9 l4 t! U( p# `2 o

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
% C  m. Q/ e# w( }    }
    public void setMeasured pressure(double newValue) {
& E& X# }# L0 q" B/ R: g+ E/ u        measured pressure = newValue
    }
    public double measured pressure = 0
* l' U  a! M" S, l5 ?# o
( [) {4 w; b1 V* k0 ^    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
0 f5 Q! v, o1 L) y9 q     *
     */
2 j9 S( h( p9 h9 G, T3 \0 b    private static final long serialVersionUID = 1L
# Q5 k5 z1 Q5 e$ e
* G4 Y! w2 z0 n7 t# |' F    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
9 j* Q; B  z$ z6 W" y: G     *
     */
. Q: y) c+ [2 A7 u6 L/ w2 [    protected static long agentIDCounter = 1

, M, j! R  D% h& u5 i( y    /**
     *
     * This value is the agent's identifier.
     * @field agentID
1 G/ y6 `6 @1 _9 @- q     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
) C9 ~& O( k7 v" ~* C1 e) v
    /**
( L, A; \7 I7 |% I: X     *
  l4 q# D) E6 \; s8 n     * This is the step behavior.
     * @method step
& b2 O- b# ]  G  v5 O  ^! i     *
% X0 C, u: [) J4 s2 C1 Z% c     */
    @Watch(
8 L: A% d* V3 u% W        watcheeClassName = 'infrastructuredemo.GasNode',
4 I' k0 y- _+ S" T        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
* |4 q' b' ^# ^1 h8 U    )
+ i7 {6 B! }; J* T: O: C" \    public def step(infrastructuredemo.GasNode watchedAgent) {
4 ^0 l0 K$ I$ Y3 l. K* w
        // Define the return value variable.
        def returnValue
# n1 }2 l8 S) g8 v: E' _% `
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
% c8 ~  j0 o4 }2 O9 u; T1 k        if (watchedNode.pressure<200) {
6 N9 x; d+ R% w! _' R, l
) f* W' n( M& S+ j5 [            // This is a task.
            setPressure(watchedAgent.pressure)
! f/ ~5 B0 c2 ^8 }7 D
) l! m" G# Y' J* m. |: m4 u& T% c        } else  {


3 B1 B% D1 S- R* e: i        }
: e; K+ ?- C0 _- \: X" k9 H/ t        // Return the results.
: d. ~6 u2 J3 ^        return returnValue

    }
/ h! y- d% W( X/ r5 u7 U7 x
    /**
: I1 @7 w$ I8 \( N/ f     *
  i, _4 w# ~& S7 a2 Y     * This is the step behavior.
" M: B$ D0 N, ^4 C2 M     * @method step
) J# p  r# _9 q+ R- \     *
% F* b, a- F6 g     */
' L7 c+ T% R3 V/ J5 x7 ?, b    @ScheduledMethod(
        start = 1d,
; @, r; N( Y/ {# o) S4 g" T7 z        interval = 1d,
% }) ^8 _6 a4 g5 v        shuffle = false
    )
" S4 {1 q7 w0 R% Y" T5 n! p7 Y    public void step() {

        // Note the simulation time.
3 c; m" @" ^5 X! r        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // 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) {
$ K7 t0 [- D4 T5 R) U         //这里是watchedAgent
0 J, x6 O9 O: A+ ? 但是在语句中，你填的是watchedNode
/ M& t# p  Q: r4 i5 z! D        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
6 G$ y% Z. L) ?8 q% d; x  L       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) {  
( e& c* T% c6 d            setPressure(watchedAgent.pressure)
* K, d& k0 t) d9 e$ [/ D变量名称须统一，可以都改为watchedAgent