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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
, F: i$ d1 Z: C1 |        measured pressure = newValue
    }
. g6 G# V/ V% u* A    public double measured pressure = 0

: X1 S- c) ?7 S! S, k" ?    /**
) w1 h9 n+ R, W- C* o5 `3 S/ j     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
. t: P" E# o; j- G$ O" t% f6 N     *
. K" Y% @- `5 m6 L4 o     */
8 C$ h, o1 @3 Y3 {    private static final long serialVersionUID = 1L

    /**
% v7 j: i8 v7 |1 X& J7 K6 \     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
) z' u5 B. N. |5 d     *
     */
    protected static long agentIDCounter = 1

    /**
     *
3 G+ k7 ~$ _" r* }3 W     * This value is the agent's identifier.
     * @field agentID
     *
# l, {# _: C- ?     */
6 E% r4 W: Q. n. m8 i    protected String agentID = "GasNode " + (agentIDCounter++)
5 Z! M& {% l. J6 a0 L# f/ M& c) @: ]1 b* p
1 T, r! p$ {1 o    /**
6 I/ z2 z# P" R- `5 r0 W- N2 y) F, q     *
     * This is the step behavior.
) l7 P8 V0 p2 }$ b' _: i& f- w8 _     * @method step
: ~/ S. C: Z$ ?# M4 M' |     *
- T' B& J( Z0 \6 ^! f! g: O     */
- }8 j+ d& l: w: K9 G    @Watch(
" ]5 M" W3 f0 X, V        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
0 l' j/ }' [% }% i4 O$ ~        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
' r* g" Z6 b5 ]* A& i8 _
        // Define the return value variable.
# c5 k9 D5 L  J) ^        def returnValue

        // Note the simulation time.
' A+ X' k) ?; a  R6 b) I% a        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
, T9 V" J1 S8 ]. H0 f8 t' K
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {

! q$ Z8 J( [; o. v
6 x6 j7 R' N0 x- @% G        }
3 s; ^/ S8 S! [! @8 T6 U  e2 s        // Return the results.
        return returnValue

    }

    /**
     *
     * This is the step behavior.
     * @method step
9 O) |  [2 Q6 b( D7 u5 G/ K     *
9 _, S" x3 u. K4 r. w     */
    @ScheduledMethod(
        start = 1d,
% `6 T9 \. ]/ }        interval = 1d,
' N" X: ?5 F5 V4 k; b" o1 F3 \        shuffle = false
: W2 D, b% a. f/ e    )
- l' s+ s; ]3 u5 k1 Z. Y    public void step() {

        // Note the simulation time.
0 H/ [4 ]3 ~9 {5 n+ d        def time = GetTickCountInTimeUnits()

        // This is a task.
, L+ `/ ?. Q! P4 N- W. c$ c% A3 R* x        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
7 e! a0 }6 s8 e1 x: {. {( ?        return
$ a5 Z/ q$ M7 m( v0 W$ {8 I
5 l/ c. w( R" e  G, S    }

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
. e" J0 M  t: H" v        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
, z6 ]& M7 g# |9 j9 L8 z+ G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) {
% U4 o0 W. F# \# A         //这里是watchedAgent
' h" f! q  A  I' b0 O3 T" Z/ v 但是在语句中，你填的是watchedNode
        // This is an agent decision.
+ x& E* ~6 Z/ [6 Q9 X5 `/ u        if (watchedNode.pressure<200) {  
9 h3 B( l7 c/ O5 m0 R* Y# J* R            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent