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


, K5 o( B- f0 G2 f5 j@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
5 @) z' j/ }) q) F4 \    }
1 K3 d% T; M* d    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
2 [6 x& p+ x. O5 X5 \0 e, ~; h    public double measured pressure = 0

. C7 d& a" n0 B' ]( G& r    /**
     *
3 ]" N4 J! {4 G$ }     * This value is used to automatically generate agent identifiers.
5 g1 Y8 Q6 K2 [" }3 {  n9 i$ q     * @field serialVersionUID
; r+ u: X5 z+ @+ Z  \     *
- i$ r* O9 a' [' @6 O     */
    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
. }# L' b( I- }' \     *
: s1 r& H; t, z1 }4 \( p     */
    protected static long agentIDCounter = 1
3 l) Q6 K+ {, U$ |7 f! S5 b
8 W. N) m7 }" |5 \" ?0 d    /**
     *
     * This value is the agent's identifier.
4 q( [+ t! y  `7 p* E     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

* F, H9 {0 O0 S& k# H9 Y/ Z+ f    /**
     *
" x& Z9 O7 Y+ m     * This is the step behavior.
     * @method step
) W' H9 K2 R6 j* E" H/ h7 c     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
- J5 |/ _% d; B% t& j        watcheeFieldNames = 'pressure',
* m! W, ]. G  F% a/ v1 O8 d        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
" q; t  c. k( k* n/ R
        // Define the return value variable.
! t7 P% F5 r- z- J4 ]# b        def returnValue

        // Note the simulation time.
( I' u2 {: d* b        def time = GetTickCountInTimeUnits()
  ], I: T- W: @# l+ |. C" B

* \1 Z7 r! [: ]/ N# T        // This is an agent decision.
$ C) D8 D$ \9 I, P; }        if (watchedNode.pressure<200) {
8 I! F  O, E9 Y- d
1 a+ P$ u( a) C3 ?9 U$ Y            // This is a task.
            setPressure(watchedAgent.pressure)
; \! L3 r0 W3 L+ y
        } else  {

; K, W; @4 J6 R/ }1 e' R! @
        }
% X4 D" q( R* X+ {% y: J: ~        // Return the results.
0 H7 l. G. z& x. D: B7 G; i* `$ ]        return returnValue

; m& ~2 ]: ]+ f- b    }
) j. V6 ~- t! |/ X/ ~. P
    /**
     *
- \1 @$ ~; u. m. H. C8 F" S     * This is the step behavior.
3 {+ Y0 w" D, L& M4 `9 C/ ]     * @method step
     *
     */
0 e8 o. n" n- V; I1 w7 }    @ScheduledMethod(
        start = 1d,
+ I1 \8 P7 Y1 L/ q        interval = 1d,
        shuffle = false
    )
    public void step() {
8 Q! S% `5 {0 B+ h* X
$ k% j8 Z+ C3 E# y$ ?        // Note the simulation time.
( [& q, b* Y- t: Z        def time = GetTickCountInTimeUnits()
2 B# a: i; T$ I( f# K
8 l" f" R( U/ |& h        // This is a task.
8 G! V% x) N" I* G3 p( n        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 w. j3 p+ d* }+ a6 \2 c0 i        // End the method.
        return

% i! u( [& B/ a, ?" A- 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
$ K3 U2 F2 {5 ]) W# q  m1 I$ S       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.
  U  F' d2 n+ V! E4 e  {        if (watchedNode.pressure<200) {  
/ _" L+ x  g7 ^8 f            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
$ r% t& x! F" M" j* @       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
7 D. G& K: U! s* e# R( k1 z) n  }        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
  M1 g8 H1 h8 D8 I变量名称须统一，可以都改为watchedAgent