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")
3 D# |, U1 E/ H# B% z5 B8 n    public double getMeasured pressure() {
        return measured pressure
& \' E( M* c% c% \3 e0 E    }
" t+ V5 f' d" B% s    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
( y8 {: U* v9 o" t
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
5 e8 v" N0 |9 v* S0 g+ {' L     *
     */
    private static final long serialVersionUID = 1L
! r1 m# V8 c" p3 k* K# @
$ o" x$ a; l/ o  v    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
3 }5 p2 Q" \0 L+ @( }" d     *
4 B' U& `* y4 p) |$ X# u     * This value is the agent's identifier.
3 t4 D/ e" N% g& E6 ^5 }/ A     * @field agentID
     *
     */
; N$ T* Y; p. A) f- K/ D    protected String agentID = "GasNode " + (agentIDCounter++)
* q, N2 n, ~- p" e( F
, a' @* U9 ~& ]/ q    /**
* K, K1 ]) c" O7 Y) A     *
     * This is the step behavior.
     * @method step
     *
; h$ e# F8 `0 m; Q3 J     */
# k/ K& e. G$ g2 [2 H5 \1 d    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
! b% T$ H, m7 H        watcheeFieldNames = 'pressure',
        query = 'linked_from',
0 ?( q6 d% \+ J; e2 ^        whenToTrigger = WatcherTriggerSchedule.LATER,
% s" R% }! M  }4 D/ V        scheduleTriggerDelta = 10d
4 d' C7 V3 }0 _8 R7 d% c3 z    )
8 {$ ^+ |7 ^& E7 {% S. I$ P& {    public def step(infrastructuredemo.GasNode watchedAgent) {
: ]( {4 g8 n/ {1 [+ b
        // Define the return value variable.
        def returnValue

$ y6 @4 I6 [" Y% P        // Note the simulation time.
4 C& ]4 z8 i' z6 J2 ~4 G( u+ m! H. f        def time = GetTickCountInTimeUnits()

) f4 ~' ]1 I+ o: _) Q
        // This is an agent decision.
7 C( R0 t# p" M5 p1 n* w" ]# S        if (watchedNode.pressure<200) {
% T1 y* r8 b( ]4 V
  k2 A( n: `" P- Y* R            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
% z. q0 Y5 C- ?
+ c6 k1 l. z% }7 V, q: p" Y2 N
        }
        // Return the results.
        return returnValue

    }

* l( `9 y; }; ?; V3 A, L    /**
     *
     * This is the step behavior.
     * @method step
     *
5 @( q& o0 C0 ?# }, _4 F     */
    @ScheduledMethod(
        start = 1d,
3 I5 D" G3 H: T  B: l        interval = 1d,
) H3 f( [# J5 \1 a& e) L/ m        shuffle = false
    )
7 U4 @- A7 W' \3 M    public void step() {
% G0 R# S3 J# i. S* ]% `0 g8 _8 B
) @7 L, V/ G3 ~        // Note the simulation time.
! F+ F. P3 M/ ?1 g        def time = GetTickCountInTimeUnits()
2 l! [' G* i+ o1 O( w, h
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# z5 C! Z8 p1 H# q# c) E8 u        // 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) {
         //这里是watchedAgent
7 L' ^; d& x* a9 I 但是在语句中，你填的是watchedNode
        // This is an agent decision.
/ E9 v* d, [+ `" N. v1 @; G+ }        if (watchedNode.pressure<200) {  
: b& l% m. p5 D- Y! ^) R            setPressure(watchedAgent.pressure)
6 q; ~* P! }1 U3 H7 S; g6 Q$ U$ F变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
4 b! `5 L* z  A& {" `9 D       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.
5 X2 \; J$ @. \6 z7 U$ w1 L        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
7 K7 h0 C* J( o, {6 k3 k+ s变量名称须统一，可以都改为watchedAgent