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

9 E. ?6 C  y+ w% u0 ?5 H
. ?; }9 v4 @5 a/ R  F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  B: o9 s, R' K1 g( d    public double getMeasured pressure() {
        return measured pressure
    }
% [# I/ X; b; N3 Y  Z* N& q    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
( F; a, [0 ?" W; C    public double measured pressure = 0

    /**
; U' z' q0 L+ y0 `     *
1 t# L2 f7 O3 U1 e     * This value is used to automatically generate agent identifiers.
3 y) Z3 [) C* Y! o: w: M, L' f     * @field serialVersionUID
+ ?% }% C' H! P) f$ T' a     *
  }3 l$ L0 w+ R" j2 E     */
; ?, S" y" y; q    private static final long serialVersionUID = 1L
- A; b6 C6 ^" E: b# k
    /**
: {* {  l5 M+ _2 [+ U7 }3 N     *
8 |# c& s* g9 U- G( [     * This value is used to automatically generate agent identifiers.
( Q- K5 y4 _% p, k     * @field agentIDCounter
     *
  o% G  i6 y: {* G4 H     */
    protected static long agentIDCounter = 1

    /**
     *
: M; {9 A) A7 V% N1 L- i1 _% P     * This value is the agent's identifier.
5 M# R( q' P3 Q. n     * @field agentID
2 u- k7 A9 W$ Z  T     *
$ j' M1 y0 t  \: T     */
  R  v7 F3 K7 \: c4 L6 W    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
& d/ q- G7 C& `* _& d+ Z, L     *
! _" v4 _  M; G6 W9 @3 E' d     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
0 F3 o7 C& N6 P2 f        query = 'linked_from',
2 ]# @2 j# O0 ^$ i# }        whenToTrigger = WatcherTriggerSchedule.LATER,
# X; e- h  ~1 ?5 \        scheduleTriggerDelta = 10d
- H' n# V% E7 m0 _" d    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
: U* c  m5 p+ y* p9 F        def returnValue

3 S5 c* @1 B5 n! b( x) w        // Note the simulation time.
! j* j0 H& o+ M$ e3 _$ N  t        def time = GetTickCountInTimeUnits()

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8 f2 K7 O: r- c1 x, p6 D2 u        // This is an agent decision.
# k; d7 U$ F$ P8 E" d" }+ x        if (watchedNode.pressure<200) {
+ P/ u( n( {0 p) v2 h
            // This is a task.
            setPressure(watchedAgent.pressure)
) U, T. _: B8 h$ O& t. m
4 V# j: z( f& s) F        } else  {

5 {: H* Q( l" W# j5 k3 ~; x/ E( W8 J
        }
        // Return the results.
        return returnValue
; u, O/ i& u6 V3 B* }+ ~
: y6 ]& n( [1 f5 x- s    }

    /**
- l) j6 z3 {$ S8 o     *
     * This is the step behavior.
& F5 N3 j6 h! ?6 A: ~1 ^! y( |     * @method step
     *
     */
' a/ Y* ]9 w3 V    @ScheduledMethod(
% R6 \$ V8 p3 W, p; K0 x        start = 1d,
        interval = 1d,
  M1 h0 h" T# Q, E2 f2 ]  T        shuffle = false
9 N3 W7 `2 z% H6 u+ l# a* a" N    )
    public void step() {

' W+ ]4 c" y1 Z4 [* O! x! x        // Note the simulation time.
6 r- ?1 u% Z5 m; X; r        def time = GetTickCountInTimeUnits()
* \0 n  E8 c, C
8 p; N% R6 N1 k, s2 Q+ B- x+ R" l        // This is a task.
+ a6 d% D8 `6 E3 |& v/ W        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
# O9 y. I* B( D6 K
    }

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
4 y: D# T6 X0 J5 @' f( o       public def step(infrastructuredemo.GasNode watchedAgent) {
- i' U1 z; p* a- C& E         //这里是watchedAgent
但是在语句中，你填的是watchedNode
) r# V; A* X3 K1 |# u& ?! _        // 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
) e8 S" E4 Y6 A* c7 R) u       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
5 s6 }7 G0 I$ |6 ` 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
0 F; p4 ^4 W' n7 U            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent