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


7 j- U7 Q/ G9 o9 u5 l8 T@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( _3 u1 g/ g! o8 j6 z    public double getMeasured pressure() {
        return measured pressure
  ]( W4 E1 A; d    }
$ x' W$ p# W# k0 w9 O% x3 t8 w    public void setMeasured pressure(double newValue) {
, @6 T( @- h* u" I        measured pressure = newValue
" I5 g- q. G+ s, a  v6 B4 e& v    }
" t  v( l' k) g! R7 a# r3 z) D8 `  v    public double measured pressure = 0

* _8 E3 J6 G& O7 _, C  @+ U    /**
4 M! T0 q0 ?  ?. b* F# [' `     *
     * This value is used to automatically generate agent identifiers.
5 W/ j4 F; |, F/ ?; ?9 Z* T     * @field serialVersionUID
     *
1 p( c# m' k3 l" B     */
    private static final long serialVersionUID = 1L

    /**
3 |7 W! i1 H" t' `- b& y. S0 _0 L     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
6 G! i, ^! l( c  d9 I/ p! L, d+ ^
" \9 E0 A5 X/ [/ j7 r4 I6 x. a    /**
4 A% n: I) E6 [' i0 e     *
4 B& y7 R- K4 q     * This value is the agent's identifier.
     * @field agentID
1 d  T$ A9 \0 z8 R     *
  A8 e: ?7 `! d5 \7 j     */
% ~0 z, N+ @2 R0 C    protected String agentID = "GasNode " + (agentIDCounter++)
0 O. o4 U' h  E) @1 e
" U4 O+ B, U4 z    /**
     *
5 D# i! C2 F$ |) t) N$ X, Z5 L- H     * This is the step behavior.
, B1 u6 q, y1 j, P' m; i     * @method step
% r# Y3 v  n9 V0 H& I     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
  b" I& y, n! P; b6 d9 {: M+ h        watcheeFieldNames = 'pressure',
- `3 z# \, w; Z+ ~7 z( B        query = 'linked_from',
* \; D6 {& E7 N7 ^! ?4 b        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

" e9 B3 d5 L) [5 J        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
; ~7 J: \! V: c, _: I
7 J9 f$ s& p9 e& o
        // This is an agent decision.
' D" g3 Q  I4 z( J. a0 P! I        if (watchedNode.pressure<200) {
( Z. V) X' M3 W& A5 d& N6 x/ P
            // This is a task.
0 z" n$ K5 Z! M4 ^4 ]            setPressure(watchedAgent.pressure)

        } else  {
9 P( @5 h8 {4 u" e4 J8 }6 k) b
/ a! Y2 J+ Q- h/ V. Z
        }
        // Return the results.
2 w* Z6 }0 O* M4 O+ z! {        return returnValue
$ [" ]2 x8 M6 C
" Y$ D* @0 g- f, }0 d7 `7 U) w    }
% Z0 i4 ]& |- `/ Z
    /**
     *
7 T) [1 \4 S6 Q  F     * This is the step behavior.
     * @method step
0 v) U5 r: Y  R% Z% p& O/ ~, Q/ x     *
$ b2 Y# b1 D' {# J5 B5 @; j     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

% i9 W" v/ C8 d* Y; ?( K/ o- k        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
+ s! q$ D! C! \% u
4 d3 c7 y' H# R; K/ A! |8 }" K& G        // This is a task.
2 m9 a7 S$ t# x4 _  `( C4 W  m        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
! V! t: ~9 W: n1 ?' g0 p( n        return
5 g- Q1 r" W- R7 M  i
- A* Y% n9 P; W# A    }

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) {
+ f0 a1 w1 O/ c3 b& e7 ~% L7 e         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
' x% w: {, Y7 j) R. H" [) }; k            setPressure(watchedAgent.pressure)
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) {
' W+ T+ U+ u7 ^6 m$ g, }$ q         //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)
变量名称须统一，可以都改为watchedAgent