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
! g3 a* p+ N; B: _4 [
# q% @8 F; N8 [7 S5 r
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
  p6 ^" ^* b( {3 Q+ }6 D6 E0 i        return measured pressure
* o* a# g  s: u& R) K    }
7 K8 @9 e4 r2 R0 P8 E    public void setMeasured pressure(double newValue) {
5 d1 v+ y6 ]! q/ M9 f5 Q' j- m) E        measured pressure = newValue
    }
' n& n: a/ v7 X    public double measured pressure = 0

    /**
+ n. c3 C1 f, K2 n/ G1 F9 v" f     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
1 I5 O' G" M! q# I     */
+ e" ?% S2 i4 c: E% c    private static final long serialVersionUID = 1L
9 D* r0 d0 z& V5 }; T# ?* N( p4 D
" M: q( }: M3 v  g5 G2 X4 Q! e$ I    /**
! K) y. V( x! f; Z( r2 [     *
) m. T  P6 z% O# J0 U' n7 O     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
# F  U+ F" W0 }     */
    protected static long agentIDCounter = 1

( W' C! n) w. J0 B    /**
     *
     * This value is the agent's identifier.
     * @field agentID
- k1 ~0 e7 r6 A. d     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
  O+ |3 k8 U0 ~4 I9 Y+ Y! X        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
8 A0 t2 g5 S- S2 ?        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
8 K6 w" S8 F  j9 H0 R: ^% P
        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
  ]! A% `; H2 u$ H$ H3 o
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, T2 [7 F% i1 w/ u+ B. @        // This is an agent decision.
        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)
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$ P: A$ r% [3 h        } else  {


        }
6 s% M; s6 }9 F  R* K4 b5 ]. z        // Return the results.
        return returnValue

/ L) z4 k8 a7 S$ r& R' N    }

    /**
- h; e( Q7 T" F- Z2 B     *
* s3 v" M1 a  F' A/ Q     * This is the step behavior.
     * @method step
1 `4 L' S4 s7 a3 ]! [1 R+ N) z, n     *
8 k* N3 R, c9 o- w4 j     */
" V( v! p+ F! F    @ScheduledMethod(
        start = 1d,
2 @& ^3 T& v; t; ]+ I! Y; w        interval = 1d,
5 o6 E" l0 I$ P        shuffle = false
    )
! H5 _4 n6 `% s" }* a% L" `- b    public void step() {
! U& B3 |5 }  \0 l$ w- H0 T
. }! A! o7 F) i$ F' r8 E2 d& D5 U        // Note the simulation time.
# s6 n; P+ U* c/ E$ O* ~        def time = GetTickCountInTimeUnits()
8 r0 T+ F* s7 E" L6 P* C& {
% p. l2 d, M' R# V" p3 O: O        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

$ U* @( w2 R/ m    }

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) {
  k1 j. q+ ^0 ]         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
2 u9 x# G; l0 R7 R2 y4 w7 x' Z        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
       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.
! }7 D  m0 d/ F6 ?3 x. q: M, w        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
6 k0 [: E. u- x0 I, X. M3 }- c4 d变量名称须统一，可以都改为watchedAgent