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


6 i6 L, v" B% n* s8 B# y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
! f& I5 v- e6 W9 h) ^, H& L( m        return measured pressure
5 L; o, Z4 J/ q5 Y) c# R, d    }
7 S' K& ]2 u- s2 D3 c8 A    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
$ c/ X- @- N9 L& i* `. g8 o& @    public double measured pressure = 0
3 A5 r! t0 Q6 _9 [+ ?3 U
    /**
     *
; n$ a7 T* ]4 {  N3 `+ h     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
' b" c7 u6 |8 k     *
( B; q& N* `  m; E9 V$ l: i     */
/ l6 ^% \( ~, k    private static final long serialVersionUID = 1L
4 x, Q+ p/ ]0 C- J5 ]- s, N% W
9 j/ ?( h! s8 N  m7 A7 X# O    /**
. l/ W1 k' q" x1 R; `     *
8 g. X% U% H/ p+ V0 N% J     * This value is used to automatically generate agent identifiers.
6 g+ n4 E. i# l9 a6 Q     * @field agentIDCounter
$ B3 _0 L2 v; ^4 i4 [0 K     *
+ u2 Q, h* O% D7 X+ S/ j. m7 b1 s     */
    protected static long agentIDCounter = 1
. A6 [/ m: E! M  [2 R
    /**
! [& e+ r5 y7 I, z$ ~     *
1 `3 R& P  \2 k/ L) k     * This value is the agent's identifier.
8 U+ h) `9 n  b% d2 ~  G7 {     * @field agentID
. i" ]) t! ^) u     *
     */
7 r- a" J0 r+ {6 }3 U    protected String agentID = "GasNode " + (agentIDCounter++)

2 V8 }; Q0 u0 c) @2 P1 Z    /**
" K1 ^( e* X  {4 v9 y     *
+ O; _+ k- Q! \( _. u% {     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
/ {- Z1 B* x# i/ T$ V# n        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
4 E' o. Q! A$ i6 A  G    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
; b' G) a7 f! e0 @: J        def time = GetTickCountInTimeUnits()
% F  C. z1 w6 ^
1 g1 y7 k$ a8 E" P7 z4 L
        // This is an agent decision.
; r( }9 }! B9 s) o        if (watchedNode.pressure<200) {

' W( I- `" d0 Q            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
, U( r. N) Z: a. E3 Z
0 Z) u! e# r5 n# L2 I
* b7 ]! }! K; M: ?% K: }8 ?. \        }
. n+ G. \+ i  T( c        // Return the results.
  H! K# r6 V+ h& B  ^2 Q        return returnValue
- J  A9 S; t9 \8 R
    }
  u7 u8 \- v! u- W3 _
  P4 U% y: \3 `  M) O, ?6 N2 a' W    /**
2 q7 f+ j/ W" T9 a     *
     * This is the step behavior.
     * @method step
$ R& n8 K3 V  k9 j  e1 b; p     *
% d1 X8 r. W+ s8 T% z     */
    @ScheduledMethod(
: Q/ y$ M! G) G' f7 u& e: c        start = 1d,
        interval = 1d,
        shuffle = false
    )
* I+ C! p. K1 `! N    public void step() {
! Z7 O5 ^2 w6 `' a: s- v
        // Note the simulation time.
$ }9 |' G2 u' ~: @% [5 U6 j        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ Y4 S) j& h* |% k7 \  H" ?        // End the method.
        return

6 A: P$ R4 S% U9 F" }# M% O( 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) {
6 R& t* T3 u$ U% P; ^4 S         //这里是watchedAgent
7 s3 j: b% `; \+ ^. l' U 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

topbbei

注意，在函数step中
: m/ E" Y5 l/ @+ Y; h' ]: U       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
' p6 t( [7 Z) E5 | 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
3 Z6 W. I% r7 ]; m* t& M变量名称须统一，可以都改为watchedAgent