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() {
& K. U4 l& w2 G4 n5 z        return measured pressure
6 |, L) s5 W( R2 v    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
4 H, Q# I5 u& G3 |
( J0 t8 t' T8 k( _    /**
* O5 f$ i- V2 q3 {2 X8 ?% g     *
( a7 K, b! S) L. ^- f4 |9 h     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
+ r+ F# K( ^) n# F" B) w1 y     */
    private static final long serialVersionUID = 1L

    /**
4 W' _% J3 B/ ]6 d0 r     *
3 B% e. ]% C- s     * This value is used to automatically generate agent identifiers.
/ {) {) a$ \# [3 L     * @field agentIDCounter
     *
9 `5 q, p) {2 F/ N( }* M8 i     */
    protected static long agentIDCounter = 1
4 A% R& x* E# v5 W& I
# Q+ U6 D9 j" [  S    /**
     *
, d; q: i. d& H* Q( }2 d# M9 _     * This value is the agent's identifier.
( Q# E0 r2 w  O7 C6 o2 o* l     * @field agentID
/ c8 \) }" B/ O. K, b& K     *
     */
& b# X: b& y, V4 [' s    protected String agentID = "GasNode " + (agentIDCounter++)
( h- ^, d% ]5 Z
    /**
     *
& s  v( |5 w4 U- m7 i; _     * This is the step behavior.
9 W' D# I6 L- E: Q6 ~3 |; \* i     * @method step
     *
     */
3 M, A% m; x* y" z. t$ q    @Watch(
' w& t' c# Y8 X1 W5 j9 O        watcheeClassName = 'infrastructuredemo.GasNode',
) U7 J. A0 W& A0 }4 L* Y        watcheeFieldNames = 'pressure',
        query = 'linked_from',
' n% U- V  K6 m% e" e# s        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
' ]$ q/ F0 I$ s2 l% b    )
+ t7 w, q1 Q! c0 x0 j, k    public def step(infrastructuredemo.GasNode watchedAgent) {
3 d$ m* }7 t! T( n9 V' F
1 I6 m& B2 q7 z$ D1 F        // Define the return value variable.
7 J8 ]: N+ ^/ g' w  l7 [        def returnValue

$ Z5 ], x; H5 W( J. |        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
. g( w. h1 a3 J. }8 m

7 `+ G$ _: N- |9 C  m        // This is an agent decision.
        if (watchedNode.pressure<200) {
! H% K/ Y+ ~3 |$ C- k" ]  k& n
) ]6 H+ e% n( e! l            // This is a task.
8 {8 F3 y. ~3 J3 L. W! q& U            setPressure(watchedAgent.pressure)

* X/ o2 W- C8 y! U" }        } else  {
) X1 ~* V! k1 v: N1 Y6 z
  Z  I& t  @! A1 s. Y5 j
        }
0 a" A9 p/ N9 u4 g$ h  e% ]        // Return the results.
) x9 b5 D; C3 m7 s) L* w        return returnValue
0 d1 \2 H- e# K8 A  h
0 v2 w. R: ~  ]8 q0 l% B# m    }

; Y6 c! T. P. u# u# z( u% X( \    /**
; `3 N6 A# d) K! g' d     *
     * This is the step behavior.
4 c# x: j# n" j& e' n5 @! }" g     * @method step
     *
( e4 c' v# ~0 y' r9 H     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
5 ^: n* `) W/ U$ W2 L0 G- \        shuffle = false
    )
    public void step() {

        // Note the simulation time.
9 F" n$ P" G; k$ M9 P% g; h3 v        def time = GetTickCountInTimeUnits()
+ z5 A* P  D( q- b: l- c
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
) b" G/ T  c% A. ^/ j% U7 y
    }

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
; V$ G8 r6 A6 Q       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
' H% `1 F4 Y5 z% x8 z1 `  `/ R        // This is an agent decision.
        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.
' K, S3 c, o7 c# J  Y) t/ N        if (watchedNode.pressure<200) {  
% ]7 [/ Y- I7 F2 e0 e% }8 d            setPressure(watchedAgent.pressure)
3 ~# z4 W- h. J变量名称须统一，可以都改为watchedAgent