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
# Q2 G& V! D! _5 b) H

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
6 P  b6 S9 F$ N: l9 d; m9 a( l    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
. Z1 _* [$ d  |# `# ]    public double measured pressure = 0

+ r7 e3 D, M0 ?2 w5 r. P- H, K    /**
     *
6 e& R1 v' h  B) U4 G1 |4 i     * This value is used to automatically generate agent identifiers.
6 U' {" X4 |+ ?) ~2 K& \     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
) p- v% C0 {) Y1 r+ E) q9 @5 P+ K
6 K5 K2 z3 {& o/ J    /**
3 N( `0 l% a$ y! ]8 a( b6 i     *
" j* J4 F9 }( S+ c. }  {     * This value is used to automatically generate agent identifiers.
' I( r( K$ z2 ?/ O- C: ^6 j) A     * @field agentIDCounter
     *
     */
; P' O2 g3 Z- E, ?    protected static long agentIDCounter = 1
# |. G& m' R6 f4 X
! t0 v8 N: h( G. N' y" \    /**
/ l* B1 ~9 r& ^# W1 ?     *
     * This value is the agent's identifier.
     * @field agentID
, W$ F( u9 C) p* j, U" J     *
     */
8 E# G: ~3 j4 i' P4 h+ B, F0 ~2 b    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
: L! w0 N0 H- L) U     *
/ `  e* E0 j; q6 M     * This is the step behavior.
. X# h, v9 L2 T0 g     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
: s+ E" w. Z2 S0 i( x" y        watcheeFieldNames = 'pressure',
        query = 'linked_from',
' {' o# W# F% B2 S5 l        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
  s1 F! f1 V% i
  M5 }3 |% `! x# K( G8 f" u5 @        // Define the return value variable.
        def returnValue
) c  M2 ?" g! A+ p. u5 {/ g5 |1 v) h4 A
        // Note the simulation time.
6 I! n8 J3 _* v9 K# G# [9 ?+ }        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
5 ?9 L+ L: Y  f& F2 B! z$ P0 N' P1 a
# F4 A) K/ c0 J$ r$ O            // This is a task.
            setPressure(watchedAgent.pressure)
0 Y1 `8 Y. s8 `  k5 y
        } else  {
0 {; v. Z5 g8 d# Y; n- [
, e: d4 v% V1 j: d% R  q' m2 g7 R
        }
        // Return the results.
        return returnValue

    }

    /**
     *
9 q  d) ^0 F# E: d     * This is the step behavior.
     * @method step
' g/ T, Q+ n/ @: w     *
9 O/ C7 Y0 O. h- ?1 ^, @' A     */
9 H) O9 }$ G" M6 u3 z, N    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
9 u' ]& x8 U/ w+ K; ^    )
    public void step() {

        // Note the simulation time.
( \" Y. f' l& S& N2 `/ a) ~        def time = GetTickCountInTimeUnits()
) G% |3 b7 x! o
5 g% `7 R% y8 x! _1 @' R        // 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
# P4 ^' U, `# u! l       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.
& `% H8 y, K. P1 H. {        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
* [, i8 m3 C6 f' m8 U% o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) {
, C$ @3 C  i5 f0 S0 C& l! U1 ]3 ~         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
9 A& K" {9 _/ L, A$ r        if (watchedNode.pressure<200) {  
) z9 O+ u+ k) E# ?/ m2 V            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent