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")
    public double getMeasured pressure() {
) g4 M! D* ~+ R3 _' G4 ^8 B5 V        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
9 _; J# o0 l& h3 l2 i7 e    }
    public double measured pressure = 0
- N1 X0 W5 ^6 E: m- S; T& E$ t
    /**
+ R6 m/ h0 w: [' R* |7 m     *
     * This value is used to automatically generate agent identifiers.
/ P( M5 p, J5 a) d5 Q     * @field serialVersionUID
     *
' H. @. N- P8 f  A     */
8 L' n$ l6 e3 L' E. Q    private static final long serialVersionUID = 1L
+ q- `: c% V, P6 P* M
    /**
     *
! \2 Q- P0 E2 x# o     * This value is used to automatically generate agent identifiers.
3 Q! D0 I! i6 r' r" T; K     * @field agentIDCounter
" ~, W& p( u1 i8 l' Q( [     *
     */
) O$ |) P4 ], q: z( E    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
# t# s, |( T# A) |/ O6 X     * @field agentID
     *
+ _% c5 Z3 E% b" @+ z     */
    protected String agentID = "GasNode " + (agentIDCounter++)
3 Y& a" f1 P% A) q
    /**
: R* }6 S3 r# Z! ?0 S6 ]     *
     * This is the step behavior.
7 V, X3 }/ L, x0 H, D     * @method step
     *
! f  K, D, l. K4 W9 E% j0 u/ F. W     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
4 j9 O' G1 t0 \        whenToTrigger = WatcherTriggerSchedule.LATER,
: \9 y8 [8 V" A0 i        scheduleTriggerDelta = 10d
( ^% |7 p% x# ~+ W- i8 l    )
1 n; n* H; N" _/ @; ?    public def step(infrastructuredemo.GasNode watchedAgent) {

" ]) e/ C/ g7 S/ v! i        // Define the return value variable.
9 r. O* {2 F" _; @  {. d        def returnValue

        // Note the simulation time.
  v: E; r/ B3 e) X; F( z: i        def time = GetTickCountInTimeUnits()


# ]* f( D* r3 s        // This is an agent decision.
) y9 V$ R6 E. [$ ?' }0 H' h        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
. p5 A% C6 A2 W0 W
4 l3 p8 S  U9 I* _- T
# L5 U3 D% K& L        }
7 F1 S$ P" S2 L! U        // Return the results.
        return returnValue
# O5 ^- Z* U& e5 ~5 h. ]' R
3 F) R( ]& u. |* K; z    }

' s: N" w  Z8 n' p" s0 b' _& s    /**
3 w# h, ^! d. U7 `6 j     *
0 Q6 ^8 x* X  D( c     * This is the step behavior.
2 s( w1 p; [+ g$ Z& F     * @method step
4 {+ r. \; Z: {) y     *
     */
    @ScheduledMethod(
) t1 G4 Y5 L% C1 B3 b        start = 1d,
( z3 s4 d# `3 K        interval = 1d,
        shuffle = false
    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
/ n3 h  G: T) T( C" L
        // This is a task.
9 r* C) Q( t6 O$ `        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

. U0 ?, F9 b0 ]& J8 t% L+ |    }

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
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
6 d% h( p( t" K  b变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
* a" A0 p* v% @" y       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
8 f  A# ?# Z% A' I6 s 但是在语句中，你填的是watchedNode
        // This is an agent decision.
  p7 _% j- s' r        if (watchedNode.pressure<200) {  
7 C* G# x5 V5 ?" ^- y$ a3 M            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent