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

# K4 R! a/ g$ P- D9 @; Y4 @. Z& L
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
- V( z" [, j) d3 p- w" S& b    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

2 f* @3 B, E4 {  Y% B* X+ n/ d: G# S    /**
     *
/ i, n" }; x9 p4 o     * This value is used to automatically generate agent identifiers.
/ `; r: g. P2 M1 Z* T     * @field serialVersionUID
     *
0 t: K: N. h9 k; {2 P5 g     */
    private static final long serialVersionUID = 1L
9 d: M! W: Q/ }- U
' k8 i2 i: [8 U1 W    /**
     *
     * This value is used to automatically generate agent identifiers.
) t+ ]3 G4 Q: _8 X$ |( N1 a     * @field agentIDCounter
     *
0 `% C5 G4 _1 O$ u1 {' _$ F& z     */
    protected static long agentIDCounter = 1
/ x( ~( g8 w* A) N7 R6 }' K. A
, P. T' U7 z7 `  |$ ]' M    /**
) i5 A& S6 Y1 G     *
' I( ^' l4 {6 x. v7 _/ b0 Q     * This value is the agent's identifier.
( i# ]3 X7 H8 }$ x9 M( X3 m- Z     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

0 S, G9 Y' P; Z+ c" f' @7 M    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
1 V( K- ?# `9 ?* ?8 i8 g        watcheeFieldNames = 'pressure',
        query = 'linked_from',
1 j0 l' I9 @# V        whenToTrigger = WatcherTriggerSchedule.LATER,
# Q0 C- _/ P: q4 j8 i        scheduleTriggerDelta = 10d
/ B) f: G" `: s0 ^    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

8 |- }& a: u) S! G! P        // Note the simulation time.
- j( m: \0 {/ }& f+ v9 a        def time = GetTickCountInTimeUnits()
: H6 N' j# p. ?
. S! a4 ^6 q- `! l/ t8 Q" S+ g# I
7 ?. V; m! \8 A0 ]+ Q% A        // This is an agent decision.
& O; x* C! G; I6 S+ K. j0 u3 p, d% U6 ?        if (watchedNode.pressure<200) {
2 l* G) A/ J6 X- O& l: {2 ]: n
            // This is a task.
1 Y+ o, `0 V# [* I& ]2 C) g" G- e            setPressure(watchedAgent.pressure)

        } else  {


        }
# f# O8 l- l6 A& X. G3 B) f        // Return the results.
) W# n0 i- L1 Y        return returnValue
. v; N5 Q1 R5 P9 g- L
    }

    /**
6 ]1 H' |' B; p% \. K     *
     * This is the step behavior.
     * @method step
2 G- ]/ ?4 P; @' N6 B+ o: n" ^. {+ v     *
1 [; x, _8 R+ R6 Q     */
' ?% A: w8 w" z, f1 W    @ScheduledMethod(
# N) P0 l" k% {        start = 1d,
        interval = 1d,
        shuffle = false
    )
+ U4 \& z6 q5 k5 u' I    public void step() {

        // Note the simulation time.
7 x8 ~* {1 e( N        def time = GetTickCountInTimeUnits()
0 E: Q4 G% L# ^
' I" ^3 y5 q3 x! `6 N! R        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
$ Y& }8 N7 B8 @. {2 c' f/ \8 y5 L  P        return
% ~9 F# K9 q$ H1 x4 E$ p
    }

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) {
. q0 X% X5 a, Z8 s2 f         //这里是watchedAgent
4 Y; F8 x1 G9 i6 b 但是在语句中，你填的是watchedNode
        // This is an agent decision.
) D% S3 M) B) Y        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) {
4 \! G% ]+ ~- A/ [  e8 Z         //这里是watchedAgent
但是在语句中，你填的是watchedNode
/ o) \) z4 I! L5 {        // This is an agent decision.
        if (watchedNode.pressure<200) {  
1 E7 H. A8 f  Y+ r4 z# ]5 y' z! t            setPressure(watchedAgent.pressure)
! G; m% g5 P5 e" i+ v5 j. K变量名称须统一，可以都改为watchedAgent