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

8 P+ l3 n. C) S( f( G! f! o( e
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
1 L5 T$ x1 e# N* B- q    public double getMeasured pressure() {
( l6 |; F- v% x( U        return measured pressure
/ ]5 |$ e# s5 h- @% y    }
" [' d8 i1 ?/ Y    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
  X' V0 Q* _8 {2 \# |3 A    }
- A+ u" _3 `: S9 T4 y- O    public double measured pressure = 0

    /**
- |3 B: y7 H$ _0 F2 U1 L5 i9 \     *
( X8 Z% T  j2 Z# }0 J     * This value is used to automatically generate agent identifiers.
4 ^, v" |2 G2 v0 C# W# D     * @field serialVersionUID
     *
4 A" g; z8 [4 ?# O, Z5 a4 z     */
    private static final long serialVersionUID = 1L
% |1 E& f* q/ G3 D# U& T- f
8 {. l# L4 V4 ?, _3 Z5 h6 ?    /**
7 R" @) x: q  v& ?     *
: A' m9 p  O$ z7 D* x     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
, a9 ?. B5 B* A9 y     *
7 k! d# c/ ]! ?$ e* j     */
    protected static long agentIDCounter = 1

    /**
     *
! ^1 H. ~: |) X0 O/ @* @8 |     * This value is the agent's identifier.
* }$ u% b0 K) t' [# b( B1 ]: {     * @field agentID
$ Y( H# t4 s! }( k8 p. L     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
- _5 G. ?; [6 ?" P     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
: k' J3 `$ ~4 F5 C        watcheeClassName = 'infrastructuredemo.GasNode',
- v% A( O4 X0 {$ z8 Q+ P        watcheeFieldNames = 'pressure',
. Q& L- [8 H2 b. L2 k7 F* \/ \9 ~        query = 'linked_from',
( X# k% Y- j3 b0 ~4 R- l        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
; e& G( G( A, [. m$ W! c    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
) \5 Z9 O, \" i: X& A( l& X
        // Define the return value variable.
0 p0 f7 ~4 Q) V1 X/ o# f        def returnValue

        // Note the simulation time.
2 I5 N9 q  m% A3 v        def time = GetTickCountInTimeUnits()
0 Z+ G: \# d; M* ^: S7 B' A

2 a3 ^4 e# k$ w, ?$ u; n' h        // This is an agent decision.
; G* B! ^0 i  u& n" j! }0 n+ N! m        if (watchedNode.pressure<200) {
) }1 y, \/ U, \, C& T; {( ]
            // This is a task.
            setPressure(watchedAgent.pressure)
2 a9 i, I7 c$ K; x0 z
- X' l1 V! q' \3 |6 Y        } else  {


        }
; n9 C3 W# [" L) S3 M7 q% O& o        // Return the results.
        return returnValue
  s, n4 Q0 @" v: N3 V% P
    }

    /**
5 X( i( m# l& q  V) E     *
" i5 C6 N9 n4 L( D2 X3 m( E: e     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
" @4 [7 U) w. ]6 H1 X& J        start = 1d,
        interval = 1d,
        shuffle = false
( k0 l- w+ u3 q" m& d& D" N6 {* q. L    )
    public void step() {
0 L- J) _2 Y8 I  k+ Z0 g& G7 o
* F3 V0 {# A, l* y        // Note the simulation time.
! @+ h- q6 Q& T        def time = GetTickCountInTimeUnits()
. l3 p  O. G) }" G& H6 m, `% P: W
+ T4 n/ b/ g0 V% u        // This is a task.
/ o7 L8 D& b0 D; e6 |- m        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 u8 f5 p. n& F: q+ n0 Y3 R  n        // End the method.
        return
0 f% e4 c, X* p4 g
    }

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
) F, E; V; X0 f       public def step(infrastructuredemo.GasNode watchedAgent) {
  B: A, \7 h% Q$ N7 D         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
% }: m9 Z  d2 |7 P' [        if (watchedNode.pressure<200) {  
0 U' K/ ]. q* c# s2 R& A            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
, M$ H% M. w* m+ q; g9 y3 j. g% N 但是在语句中，你填的是watchedNode
        // This is an agent decision.
& x* K) Y# h6 S0 I        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
0 y9 l6 U8 `6 G变量名称须统一，可以都改为watchedAgent