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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! A7 t. c% W* K/ _6 _    public double getMeasured pressure() {
: M' R2 ~6 S7 @7 ?* P! B2 b        return measured pressure
    }
! m, k* b: y( X9 m) w+ I    public void setMeasured pressure(double newValue) {
1 ]9 d! s! g( R9 }& |4 e        measured pressure = newValue
    }
    public double measured pressure = 0
4 ]# z6 u9 H/ ?5 W' G  d
    /**
0 ~7 P( H. L; I& U     *
     * This value is used to automatically generate agent identifiers.
2 \3 a% g8 S2 m. V2 V# X; ?8 P7 Z     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
4 U/ l3 H6 }& b  }* t
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
% [: y! c# t0 Y- G5 n, j6 v    protected static long agentIDCounter = 1
/ j( D" R& L) f; Z  e3 ]7 |
* Q# @  s2 e0 f    /**
     *
; b9 K3 W' `% r     * This value is the agent's identifier.
     * @field agentID
     *
  c7 r7 M/ d$ c& e7 G     */
' N, u. y; C$ a& p2 y    protected String agentID = "GasNode " + (agentIDCounter++)
( n* m& v' {# U* ]
    /**
     *
     * This is the step behavior.
     * @method step
; t/ b3 S3 A( o& \' Y1 @     *
7 a' _- P0 o& [1 M3 ?     */
    @Watch(
# q. M3 Y. J& s) ]# L- k. ], y# [        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
! `# G$ r' J, V3 [" k        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
# b+ Q3 B  g. r& `        scheduleTriggerDelta = 10d
( D, h( Z, d5 `' e3 M    )
8 c" G/ `: p* {  H5 |    public def step(infrastructuredemo.GasNode watchedAgent) {

  Q1 _9 B6 `+ H8 K6 t) `. i3 e! b        // Define the return value variable.
1 Q# y4 {. O6 Q: q1 M. J9 a  O/ d) f        def returnValue
4 j+ q6 z2 `% c( u1 [
        // Note the simulation time.
& c/ R, c) p$ R" m% I        def time = GetTickCountInTimeUnits()

8 d1 V6 _* Z; j
9 _% d0 l! J& [, G; T2 e/ j; Q        // This is an agent decision.
        if (watchedNode.pressure<200) {
) h0 q, q8 B6 q" V
            // This is a task.
! O) i( L! @  d6 F) X- Z$ Q            setPressure(watchedAgent.pressure)
- J8 [4 b: K( S+ d( R& m0 H
        } else  {

: Y# d, ~% S( U$ Y8 e
        }
* w% j6 J' K) z: `/ r  k( K: k# B        // Return the results.
! M( D0 Z: M+ V6 r! I# d2 Y        return returnValue

    }

    /**
     *
8 P! s+ D1 p1 Y! W     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
0 ^6 a, y! _2 S        start = 1d,
        interval = 1d,
        shuffle = false
# j' K2 \- M4 j- O    )
* o2 C. Y+ U% U! B8 \/ a: L  z2 x    public void step() {
  W$ Y! X- p6 o1 X) ^
        // Note the simulation time.
2 J$ ]% `) T8 w! P        def time = GetTickCountInTimeUnits()
2 P8 N/ B6 O! b3 \3 o6 t3 V0 o
+ t# d* `2 ?% C+ \1 d! O. W        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ K8 W2 U- \$ E) y; }        // End the method.
! Z( x% |& D: m$ M        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
1 P/ x) N# g! P, v; K' G       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
. @3 X  }& ^" ~+ y# l$ j        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
& v- Y0 v  N7 `& P* R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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
( {$ q2 w1 W& k, R        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
8 F; t' }2 D; m# n' o, [- c2 @+ X变量名称须统一，可以都改为watchedAgent