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

. \  C2 F# H0 x" L6 Y
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
) c  z1 B' l5 X( B! E        return measured pressure
' l# G$ y6 T& z7 v+ e    }
    public void setMeasured pressure(double newValue) {
% w9 a2 d! r) V% S        measured pressure = newValue
    }
- O1 s/ L1 g- d0 U% E    public double measured pressure = 0

( z* D8 u, @! A7 y. m+ f    /**
1 }, X5 f3 r( F' S, \. F9 N     *
     * This value is used to automatically generate agent identifiers.
6 J! l, ^2 I8 Y. P- I/ b     * @field serialVersionUID
     *
+ _8 y# w: s+ n$ k     */
; W* Z# I# G; z. }' o" P5 g    private static final long serialVersionUID = 1L
7 g0 S0 X! K! h1 n) ]5 N; k1 {- j& L
    /**
0 R+ y: E8 |) M8 C& }% g; h     *
$ p* }4 N/ [  P$ t     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
) f8 }* ?$ l6 x# @    protected static long agentIDCounter = 1

    /**
     *
6 G! W2 _5 m) J, ~% G! r; K8 H- y     * This value is the agent's identifier.
     * @field agentID
3 q) y2 u- _: }# o3 V# {     *
( B6 X) W# L/ `/ K" [. p3 T     */
    protected String agentID = "GasNode " + (agentIDCounter++)
9 [# o/ b" n* {% S6 i( t
    /**
     *
     * This is the step behavior.
9 r9 c" g" W/ \; P4 ?$ W     * @method step
: B" j; ]! V% F3 J7 d3 t/ h     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
4 }! J8 w$ P% `        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
3 C! X% \; E* `' x, w6 C    )
2 d$ X7 {+ Z+ e+ R. j    public def step(infrastructuredemo.GasNode watchedAgent) {
1 o9 C% j6 ~) i( J2 |
* c) d8 ~9 Z! ?# m        // Define the return value variable.
( E3 P& k, V4 N- U        def returnValue
% j. a) `7 i( H# G9 R' }- W9 t8 Z
        // Note the simulation time.
4 E/ ^) I6 p0 Q  Q2 _        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
7 T6 A0 W/ t6 ]" a' {; n5 Y        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
# N" Q: m6 n) \8 x4 i, o: |
. ^9 O( j* A/ e        } else  {

. o& c7 J% \9 m7 Z! F4 t  }7 s
        }
        // Return the results.
: n( m1 \- T! ^- X7 y; f9 y        return returnValue

4 Y2 \) A( |' }5 B! L2 }' I    }
% @2 X) `  k8 y1 [) b4 M
) Z* l' P" j. u    /**
2 e0 J0 q/ @: h     *
     * This is the step behavior.
, C- ^1 _* P0 U: o8 l     * @method step
+ l0 A/ M. C* i5 g7 U3 ]     *
$ h* r- X$ q8 ]3 Y. k     */
    @ScheduledMethod(
        start = 1d,
* x: u& O. v' A        interval = 1d,
% l9 D% s1 ]+ `) F) M8 M/ A% C        shuffle = false
- G$ _) `4 |3 M9 J7 B- S    )
; u4 o0 G7 n5 _: ?2 w2 [    public void step() {
( n/ w& n) e9 @
5 p* F" Q# ^8 e* C        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
5 D& u1 |* n6 m3 A/ b
        // This is a task.
  F9 r8 ^" g: ?6 R# J        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 S- L% D- l0 u7 a        // End the method.
7 i" p6 P# Z" ?3 N        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) {
         //这里是watchedAgent
: X* H& @- W; y7 _ 但是在语句中，你填的是watchedNode
. z$ X  W1 O6 Q* ~# f3 N        // 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) {
- o  V) `$ e" c. }7 L8 B! B         //这里是watchedAgent
" A3 E5 I% C4 P; d 但是在语句中，你填的是watchedNode
" g( ]/ P/ X) E; l- Q4 Y6 i        // This is an agent decision.
        if (watchedNode.pressure<200) {  
; u% F$ O. J/ b# Q6 Q' K            setPressure(watchedAgent.pressure)
" A! N* W7 _9 {) P变量名称须统一，可以都改为watchedAgent