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


  }  O2 h9 d/ e! `@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
4 F! J. r, A+ l9 x; C4 U        return measured pressure
" B1 Z) M4 f- Z$ I5 B# p) o2 ?9 M- H) P    }
    public void setMeasured pressure(double newValue) {
! O' m+ P( c5 `) N        measured pressure = newValue
' D( ^. W9 k/ X$ q    }
8 l7 Y! W0 B/ y    public double measured pressure = 0

( ?7 @  q- h* G5 G$ H$ w- F    /**
1 c2 L# g, U( X6 y7 A9 x( |     *
9 m9 O$ [' X! G8 a! x) P# Z     * This value is used to automatically generate agent identifiers.
. Y) u+ ?+ E/ ?3 }" w+ _     * @field serialVersionUID
+ ]0 S$ J" g  ]! {% n  w     *
     */
    private static final long serialVersionUID = 1L
8 m4 d2 f4 l/ k9 j" t9 \
# K" N, V8 ]# P0 c: }4 T. K0 j    /**
     *
% G' y* D/ v+ `) }5 m0 I0 s     * This value is used to automatically generate agent identifiers.
" g  Y) h9 q- Z$ P0 ~$ T     * @field agentIDCounter
) B0 W0 r0 @* g8 r     *
4 V4 K0 R# K5 q5 \     */
. D" M7 d) r' h5 t    protected static long agentIDCounter = 1

    /**
  p' \* i6 k) {( n5 e     *
     * This value is the agent's identifier.
0 U/ Y; n, c; f% W; t     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

- z- d! P4 n& o8 b, r4 s9 c. j& S    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
3 |8 ^3 C/ }% ?) U* C    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
1 I. C3 r7 `' T* y        watcheeFieldNames = 'pressure',
        query = 'linked_from',
0 _( u, K  Q# t: p  R        whenToTrigger = WatcherTriggerSchedule.LATER,
8 Q( [, m. @/ v! t, t  b: r3 V        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
5 ]9 W7 F; v- l
  o7 F; G& a3 {/ Q; c        // Define the return value variable.
        def returnValue
+ v% |* g4 [+ l& |1 m% k+ h
        // Note the simulation time.
( V) N6 g! D, o$ l3 o        def time = GetTickCountInTimeUnits()
3 M9 i( z, x9 [- Z* h- ]- a

        // This is an agent decision.
        if (watchedNode.pressure<200) {
! n2 p( o% `; J4 G& r. b# y
            // This is a task.
            setPressure(watchedAgent.pressure)
. V% l) W8 M, A! P5 h
, }) b3 P; d5 x' H# T5 |2 L        } else  {
. Q4 _4 E" x3 V" @* u/ j' w- M' m9 A
; }$ c: j5 L% Y& V  r) g8 G  z9 H; T$ B: d
. c0 p3 o; p- q1 c: Y9 b        }
/ S1 m. w3 ^: l0 O4 X9 @        // Return the results.
        return returnValue

: ^0 H5 a. @; T- K) l: [    }

    /**
     *
$ f' w) `; t2 R, m  J" K     * This is the step behavior.
     * @method step
# p) G2 k0 S' X     *
  a" b; n+ m" j* Y" v$ U) I; c' U     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
9 g8 j5 w/ K5 ?# K6 e. F
9 ^" D1 M) }& m- g( y# M0 K        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
4 K% n0 G& ?% v1 ~4 A: D% v8 S
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
7 [3 q9 V9 y  q6 [: i9 b        // End the method.
        return

    }

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
$ p: @% B1 Q* d6 v       public def step(infrastructuredemo.GasNode watchedAgent) {
. l% o0 b. k% D3 Q! C         //这里是watchedAgent
; F' r. q* i2 a 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
* g* h2 n+ w- a- F5 }            setPressure(watchedAgent.pressure)
% A! ?# ?6 a5 g9 y. E变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
( K5 y6 z2 @- W/ I8 F( ^" h" I       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
% F! R1 N$ R# w 但是在语句中，你填的是watchedNode
/ A4 N& n2 S8 D. G8 [% W9 n        // This is an agent decision.
( B9 }& g- E7 E        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent