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
: y, V* ~0 ?# K) H
; h. D, m7 d! R# {6 v
2 n: @+ F# C& c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
6 ]4 G/ t& ^1 {0 W& t1 R2 z0 ~    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
$ r4 y* {9 S2 v0 N7 h    public double measured pressure = 0

    /**
1 `3 [; M+ m& }9 G     *
7 L! x5 f! w) i/ w' E) z     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
3 o; m0 Q, A% H     *
! \: i8 M5 T: G+ b" Q     */
    private static final long serialVersionUID = 1L

& e- H+ d7 _6 B) O# M' B5 e! Y    /**
( v  U7 L4 [& z9 L     *
     * This value is used to automatically generate agent identifiers.
, u' F- j6 ]4 w# X- R     * @field agentIDCounter
     *
7 |8 d! F+ ~: j" }1 f4 T     */
    protected static long agentIDCounter = 1
# `6 I: S$ u$ q! r1 Y3 \. D6 \  `
    /**
$ c" c6 ~  |  u2 {* W     *
     * This value is the agent's identifier.
     * @field agentID
+ Q; C9 S3 ^3 v; z+ g     *
. x6 @% `1 S2 d$ H2 y+ b     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
) ?/ r/ n6 _6 `+ \     * This is the step behavior.
     * @method step
! P( U) W4 }9 C& ^; b% p: R     *
7 p2 V+ x! A: _) l# ]0 g. g     */
    @Watch(
, ]/ T3 d6 E0 z7 y        watcheeClassName = 'infrastructuredemo.GasNode',
& P# c0 P9 Z& Y- B; ^4 |        watcheeFieldNames = 'pressure',
. q$ p* P* t7 G* {# G        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
$ Q) {& Z2 S5 g& b: H    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
2 H, D, b% r+ H# a4 q1 v
        // Note the simulation time.
- p% R+ e- u, ~4 I5 T        def time = GetTickCountInTimeUnits()

: e! c/ F. O4 D0 Y  L9 _
1 f. V  U( M) k8 p% g        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

( _) I: Z" ^/ f        } else  {


        }
& i( }4 N" Q% F6 j        // Return the results.
: T- t, S0 \$ G, C$ i  g. @        return returnValue

    }
$ G$ o$ y6 O' d0 E, b0 N2 P
    /**
     *
     * This is the step behavior.
     * @method step
     *
/ j. m/ g3 M! [% v9 o1 t' S     */
    @ScheduledMethod(
        start = 1d,
5 {$ B7 \  y, t$ T3 y        interval = 1d,
; F( H& |% Y. q1 j2 Q' q        shuffle = false
    )
    public void step() {

9 P" o! E% G5 ?6 p: |4 M* ~        // Note the simulation time.
" b1 v  k- O+ F* W  }4 k0 |        def time = GetTickCountInTimeUnits()
& p* O+ D) _5 K( t
        // This is a task.
1 I% Z% C6 Q, N        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! K0 j  B, b/ X; c- ?# T, C1 W        // End the method.
        return
+ R4 e7 e3 o0 d7 Z3 U
/ c& R7 A; q1 n9 K# 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
; v8 L, L! b' e, Y       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) {  
3 u' u" U9 p* w; A6 d: ]  b  E            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
* g) ]$ @) t. L/ J  c$ T       public def step(infrastructuredemo.GasNode watchedAgent) {
4 `) r: w) R% X' E! Z% _7 M4 L         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
- ]; U. c1 Y+ o: B0 j        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent