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
; u2 s1 N1 k1 E# A; i/ Z. K
' Y4 Z6 O. X! i6 E! B3 h; D
4 s3 E' F6 Q- f, Q4 N@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
3 h' t7 j! _0 E    public double getMeasured pressure() {
7 s5 ?6 d6 t: L! W2 S7 J        return measured pressure
    }
5 N2 Q8 _* c* F' n/ E5 ]    public void setMeasured pressure(double newValue) {
( a) Q) F! W" H( N% b' F        measured pressure = newValue
    }
% b- \: t$ j- d, W, g. R    public double measured pressure = 0
; q1 {$ Q/ Z5 B5 p  }: `" O
    /**
     *
" J5 K# U* x* e7 k$ M) k2 H5 F1 \     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
9 t( R/ b, o$ T& N/ `    private static final long serialVersionUID = 1L
+ W2 H& L: ]- ~* D: M; s
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
     *
8 o# ~6 h7 B7 U9 `3 Q4 m4 e; \     * This value is the agent's identifier.
     * @field agentID
     *
     */
# K5 o+ D" ]/ z3 \# w    protected String agentID = "GasNode " + (agentIDCounter++)

" k  p6 ]2 r* X0 z$ f$ s    /**
9 T, C% p+ q/ N% B4 @     *
     * This is the step behavior.
     * @method step
     *
     */
2 J% B) t! E/ R5 i& l0 j    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
& U% J" F# _& D3 @        whenToTrigger = WatcherTriggerSchedule.LATER,
, \4 Q- E  ?; e% u# q5 c9 K        scheduleTriggerDelta = 10d
    )
- S0 I. k8 f. {" H$ i5 G    public def step(infrastructuredemo.GasNode watchedAgent) {

* B$ `0 E7 |" o, }  p        // Define the return value variable.
        def returnValue

- X$ M( Y) V& ?9 [        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

6 Y  V9 F& X! Q' c2 I. V9 j
( t% \9 Q1 G- O5 @% T        // This is an agent decision.
        if (watchedNode.pressure<200) {
, N0 ~& ~7 n' X; D8 h2 q& d# P* w; K
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
, D6 w# u  l! T; a( B! t

        }
' A( C/ F; {; i$ r* \  @        // Return the results.
  c9 E* p6 ]  \/ h; ?6 b        return returnValue

6 w& e' ~' q: Z9 T2 K# u    }

0 v$ Z* s% h0 x  I5 Z. Y    /**
     *
     * This is the step behavior.
  O$ _; C# {6 E+ C- F     * @method step
     *
     */
) V( L2 P7 k6 A' B" S- X    @ScheduledMethod(
        start = 1d,
2 h! ?% y, t% G3 k        interval = 1d,
/ Q) M  n4 K* c0 T$ L+ G- o        shuffle = false
    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
0 g) B1 a$ w4 j- U# g  s) |
6 F1 s- a6 }7 T    }

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
3 X( U9 c6 l, U       public def step(infrastructuredemo.GasNode watchedAgent) {
) M/ e2 u( A! V) h* g  a         //这里是watchedAgent
7 a+ _4 Z- U# _. j1 f 但是在语句中，你填的是watchedNode
& ?2 o1 k, G7 N0 K        // This is an agent decision.
        if (watchedNode.pressure<200) {  
7 _" ~% _1 ?/ J3 {" Z0 B/ d            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
* g2 r) V5 h$ O1 j+ z       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
* D2 K: g  [* e7 b; Q  g( d0 C. d 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
" M* }: p; j/ M/ C            setPressure(watchedAgent.pressure)
! Y! X( O; H8 Z变量名称须统一，可以都改为watchedAgent