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


- N& Y! e) {" C" t7 a; h$ |; k@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
8 F$ J" R* j/ g2 x4 s    public double getMeasured pressure() {
2 E6 j$ k. s5 R        return measured pressure
; T+ V4 U$ A9 k' `- U# w" o    }
+ S4 y+ X3 @' m3 x    public void setMeasured pressure(double newValue) {
9 d/ t& o  w& K* P; L        measured pressure = newValue
    }
6 M6 u$ {. e0 N3 O    public double measured pressure = 0
- y7 {5 B  w& c
5 D- N) z/ q3 v0 R; k    /**
     *
! d0 S/ x/ n. F# H% @     * This value is used to automatically generate agent identifiers.
: w' u: I! r3 k6 H( D     * @field serialVersionUID
- z/ G+ d: [# D* L2 G/ X     *
     */
    private static final long serialVersionUID = 1L
) ]6 j2 P) R. H' }# R
( S1 f" q) W  l% H  h- N    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
, d0 d( c. ]: p# D2 `0 G* ~; t     *
, a0 c: M, A) ~: n0 t2 r! n     */
# Z$ O& E3 d$ E0 z1 K    protected static long agentIDCounter = 1
4 E' b0 Q# W  J% D  {* c  O: u2 r6 ~
    /**
4 u; c4 d5 G9 x1 e1 c4 R     *
: T: P( {+ I/ a8 Q) T- J0 O     * This value is the agent's identifier.
6 n" F9 x& h4 Y  ], w. Q, w! I     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
: M% M; R9 B; W# ~
    /**
     *
     * This is the step behavior.
     * @method step
$ L' E, T; t' o2 Y& l! }     *
  D, M/ x7 s: g7 t4 M  p& m     */
    @Watch(
" J2 ~) V% i/ P$ O0 t        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
" y3 s! ~6 Y( \6 X' N  X# @+ U        scheduleTriggerDelta = 10d
5 X1 h; h5 @9 n; S    )
, Z3 X( Q. ^- a8 f- R    public def step(infrastructuredemo.GasNode watchedAgent) {

) `5 h/ {; |" t% E. O* N( o3 D1 l        // Define the return value variable.
        def returnValue

4 X  j  T4 h: |  D( d8 T        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
8 {& K" g* Z  U4 n% X: h$ _' N

        // This is an agent decision.
7 I' d7 u7 s- i$ y4 E        if (watchedNode.pressure<200) {
/ @- E! \# s: x: V# \% }
            // This is a task.
) M, o0 m  V0 o9 A  U            setPressure(watchedAgent.pressure)

        } else  {

/ c  V$ ?% c( t
# e0 Q/ J$ }0 ~& A; \; }        }
        // Return the results.
& G# |) J! \$ O' G- |        return returnValue
3 S# L1 ^! O& T
    }

* k* Z4 k% T  }3 S! w% p7 b! i    /**
     *
     * This is the step behavior.
4 ~2 D. Z3 r$ `3 Z4 B     * @method step
& P5 U# v/ _7 x1 w     *
     */
    @ScheduledMethod(
        start = 1d,
( d! `$ Y6 ~- R& S. S+ A( u        interval = 1d,
        shuffle = false
' F* I( c) R8 R3 _7 Q    )
    public void step() {
- U8 l9 p& [+ R) B- k
3 m; s- \. r% q7 }1 Y$ E) j1 c# ?& e! P        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# y, Z: [+ z4 d3 L! l; c$ j        // End the method.
        return
& b0 |) Z- m* y  u( [( o( H: J
! ]$ Q% q7 W$ }2 S9 i    }

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
9 K4 \. \2 F* t, {       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) {  
# m/ R$ b4 G7 @; ^% ^3 N            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) {
  O  O& m& V2 i* [& n0 X         //这里是watchedAgent
% K* @, J' A* v. E0 O. B6 i 但是在语句中，你填的是watchedNode
        // This is an agent decision.
0 a; i5 m7 O3 W- R        if (watchedNode.pressure<200) {  
6 q  Q2 r* ]4 E9 e4 ~            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent