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
+ L) t4 g/ N9 K; u

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
; H5 N; ^4 T! F5 J; h        return measured pressure
! s9 K+ K7 @! l! c3 b    }
$ O! k% A0 C, ?    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
* B3 c" i+ l8 G( Y) V4 c8 m    }
$ a+ I" U% a0 n1 v6 S( L2 q    public double measured pressure = 0
# S6 i$ [. L) ~% g) o" a5 R
, k* j: c$ H8 ?8 N    /**
9 c( c! C  S2 `5 D     *
( K+ o. ~2 K! w$ X     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
+ u# u' r0 C" V6 h4 Y* m' A: Q     *
3 n0 b4 ?: K0 f% q4 T     */
! b) `9 d5 R8 l- e4 {& p, m    private static final long serialVersionUID = 1L
; F9 D0 W6 n4 m, B6 v
% ?2 y+ o' |4 J1 f/ A( m( F    /**
     *
$ s+ `& K8 Q1 w! I     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
3 ]! k. p7 E  C7 J     *
     */
    protected static long agentIDCounter = 1
% _5 i) ]( J* [
    /**
     *
4 i, [$ E% C4 B: K6 {     * This value is the agent's identifier.
     * @field agentID
     *
     */
7 |$ f9 t1 w! l    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
; S0 l9 }1 k' U     *
1 b( ?1 S) i. W5 o) q. Z9 R     * This is the step behavior.
     * @method step
6 `+ I1 i8 t! `: d1 _6 U6 l     *
     */
    @Watch(
9 e0 p. V, `0 Q- |        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
1 t7 m4 M, ]1 m* t+ Y        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
& k7 k/ X: \) S% h% O        scheduleTriggerDelta = 10d
" U% d8 `4 A9 I    )
# V% }3 G3 d8 g$ e' [    public def step(infrastructuredemo.GasNode watchedAgent) {
8 M% j, }# ?6 q- @
& @0 v- s9 n0 x# r        // Define the return value variable.
        def returnValue

/ V+ R, W9 U. q6 a9 }        // Note the simulation time.
% j- W% D0 W9 V$ R$ r        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
1 d: f4 M* Q% G  y; Y        if (watchedNode.pressure<200) {

            // This is a task.
/ }& z* ?$ c; T& q9 I& W; v            setPressure(watchedAgent.pressure)

        } else  {

! X& N& S; b# U7 D9 c3 H
5 K3 N# R2 K) {& J$ B6 ?        }
        // Return the results.
        return returnValue

9 T* O# k' ]: U4 d" Q1 [- j: O    }
* @( C  ?% S2 c* C0 i5 o
    /**
% j# }- x+ h* N     *
% s  J1 S4 i* L9 F- J+ R     * This is the step behavior.
6 J& @& n/ g1 _1 X# i1 d1 D     * @method step
  J  |) |) J3 a0 q; z- z8 z9 Y! }1 n     *
7 I( f. q- p5 g     */
3 C2 [* u. W/ R/ H# O    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
& ^5 J5 J/ J! s* A- z    )
    public void step() {

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

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
% h4 Y" s6 u: [, L, A! _        // End the method.
  R4 ]+ u" {& c7 f9 C        return

" c- }5 ?7 j" k8 o4 x5 i    }

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
# `# s$ p- K' R# N4 i% ]( [! H 但是在语句中，你填的是watchedNode
        // This is an agent decision.
8 @; [% ^9 t# `7 ?) Q1 G        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
* i- F+ Z. t5 `8 t/ U9 Q# J& \变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
; v" C! K) F) ~6 F& b. M4 F3 Z       public def step(infrastructuredemo.GasNode watchedAgent) {
. s  @! G. {' U; u) c" Y9 [  m         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
9 j: o# T* p( w/ z, Q变量名称须统一，可以都改为watchedAgent