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
3 q% W* [- l3 c; G* i
* s: X# _# X- H/ b' {
1 V; O1 _* s! j+ U: g@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
; t1 t/ \$ E2 Z2 z    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
: n& |& `. t% r7 o3 I
8 o, H( ?; J! G; A    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
; P( a/ I' H$ y7 z+ m: j     *
     */
- \- S4 U* U  P+ j    private static final long serialVersionUID = 1L
) z* E' N5 V, o- C$ ?$ M, G
    /**
. o. M) Q9 ^8 Y! f! |( @     *
7 G! p' ]0 F* T5 \" E     * This value is used to automatically generate agent identifiers.
+ J; u' ]$ f# [5 V) ^& J     * @field agentIDCounter
8 @! O& b+ {1 _/ Y2 \     *
     */
% t; `0 @3 |: V3 K% p6 _; f6 J0 J    protected static long agentIDCounter = 1
5 I/ ]9 v  ^: M& \
# f! v( R! O  H2 K' l    /**
     *
8 P; z( _3 S* r) {     * This value is the agent's identifier.
     * @field agentID
& o3 Z1 `" W8 k9 S) D% `     *
5 y0 @- }) J% }7 D- p     */
    protected String agentID = "GasNode " + (agentIDCounter++)

) j1 N; ~- Z% [3 E$ A. m    /**
     *
     * This is the step behavior.
+ A6 E# u0 Y  e/ R1 U! T) e9 j     * @method step
9 X6 A# w, Y( F3 p9 v$ \7 Y     *
$ o: j: D$ @/ m2 e+ ~2 a( X     */
- X3 G8 f( T/ W/ l: X( a    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
% m# l. B8 l2 ~4 i, Y; t# y        watcheeFieldNames = 'pressure',
: D: @( `) V# G9 Z/ E9 U  e% O) F        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
) U) G* e! N6 ]' C        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
# F; _0 h( J  k) ]        def returnValue

" K- H# J6 d$ K( z        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
9 ~* h- r7 D4 Q9 `, t! R- X) m

+ Q, a7 ]# N- g( a        // This is an agent decision.
        if (watchedNode.pressure<200) {
* {9 {, d$ ^) ~# |  z9 H
& B( c% C' D( {: d            // This is a task.
, Q" t( Y' g" m  v+ Z" B5 a# F            setPressure(watchedAgent.pressure)
/ L( \3 x0 H0 Z
+ W* F7 a6 O1 e5 W% v5 s        } else  {
% y. S4 X, t+ \. C) W( \2 B& G

: l, j3 T0 d9 |8 A5 L        }
        // Return the results.
% t* A$ p: w& D, H& m8 ?$ q- o* _        return returnValue
, G; A0 E# n+ F2 H# ^2 i
4 l% D+ D0 n+ @/ I# J& {    }

" T$ h9 T4 N0 k5 @0 h    /**
     *
     * This is the step behavior.
     * @method step
2 ]% c3 Z3 M- `' M     *
     */
: T- t$ w0 y' [    @ScheduledMethod(
        start = 1d,
        interval = 1d,
( R/ |* H9 O' f% @; a        shuffle = false
- T' a8 o/ ^! ]1 X8 m3 s    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

8 p) T7 `+ V6 P  U. ?' E9 w        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
# i- N' e9 x% J. I         //这里是watchedAgent
7 v' a; H) V+ U# U0 |# W 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
: F% I, K' R7 A. f( t" X            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
6 W9 p8 Q; H; m9 j; g       public def step(infrastructuredemo.GasNode watchedAgent) {
- }) `, G1 e+ z' K! Q" X+ T/ f6 k6 E         //这里是watchedAgent
" j7 M7 A4 _0 P/ d/ |" @ 但是在语句中，你填的是watchedNode
8 F5 V" `2 P7 c7 D  |, [        // This is an agent decision.
4 O' q& I" v( E        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
) ]0 b$ b1 p3 I; n, h+ ]变量名称须统一，可以都改为watchedAgent