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")
    public double getMeasured pressure() {
        return measured pressure
- E9 p" U; K( B' `4 s    }
    public void setMeasured pressure(double newValue) {
! d- S" B0 P4 {" }0 ]  o2 H        measured pressure = newValue
9 D+ B1 v! F/ i2 M3 \) i+ g    }
3 j! m- R$ K7 X/ _3 \' }) V+ {    public double measured pressure = 0
- U  m8 W1 W/ Y
+ s1 }$ Y/ l6 M1 |% ?: ?. J* r. b    /**
     *
     * This value is used to automatically generate agent identifiers.
1 H4 b+ v) f! w9 P! W7 @     * @field serialVersionUID
7 P+ _" ^2 v! q) m7 b% |     *
     */
" Z& |: ?* G. M- p    private static final long serialVersionUID = 1L

7 r4 k! \0 q  V" `/ E0 `8 |- m6 E6 F    /**
) A& x  W) I: f! G/ }5 |7 x     *
) N3 K3 |/ V+ b6 {     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
8 n8 ~# u. m1 n# P+ T     */
    protected static long agentIDCounter = 1

6 |- p# Z; D* |0 v; ^    /**
9 G3 m8 h3 S7 t9 |     *
     * This value is the agent's identifier.
2 D7 k$ |% i. w1 N( I9 m# u4 p( \     * @field agentID
     *
     */
) q  L$ I8 Z) Q) Y. }, k' Y. Y5 V# H6 J2 c    protected String agentID = "GasNode " + (agentIDCounter++)
5 M) Z1 Z7 {0 g0 D
  }+ v. B3 M3 k! q1 z! J% C    /**
     *
7 N) V' @, }; ~9 P& M# o% ~+ f4 V     * This is the step behavior.
     * @method step
3 v$ X6 h" f. Y+ i/ _4 x3 E3 [     *
+ g: U  }6 A; D4 m7 _5 G0 q# @     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
% ?3 P, ^1 Y" J+ B        watcheeFieldNames = 'pressure',
; u/ \% R' m9 h4 Q! H        query = 'linked_from',
* ]/ X! [7 Q& p2 N8 @4 u% F( u% |6 c        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
% _: Z( o3 f7 R  x# L. k    public def step(infrastructuredemo.GasNode watchedAgent) {
' j$ B2 Z* u7 ~7 _  L3 S/ C. M2 z
+ S$ @8 ?5 \( M! h4 z        // Define the return value variable.
        def returnValue
* F+ \3 d8 Q* J& ^1 }' P7 w
        // Note the simulation time.
$ P, R' z8 e  Y0 s2 _9 Y        def time = GetTickCountInTimeUnits()

' t; j, r( z7 m
2 D1 }3 R7 t0 L! b        // This is an agent decision.
        if (watchedNode.pressure<200) {
% ~% A/ Q* r1 j7 y4 J2 ~
            // This is a task.
5 R; Y8 V& O/ ~5 _$ O            setPressure(watchedAgent.pressure)

        } else  {
$ M0 e, j. [9 Q+ g9 Q& C7 }5 C, K& _
. }: m" ^9 K3 S5 \: l
        }
        // Return the results.
        return returnValue
5 Q. L) w8 A# e: Y! y$ {. D$ T% @
+ w4 Q: d3 ~$ G/ `    }
3 f1 n+ }3 g' E. _* W
    /**
7 ^* f" {: R, ?. u8 P     *
     * This is the step behavior.
' y) O7 O2 ~3 v9 q" P7 D     * @method step
2 f! ~( W9 u. ?8 \" X2 L# e8 l5 e     *
     */
    @ScheduledMethod(
0 h$ \9 |, t! R* e        start = 1d,
+ u! X! A( c# \) Z        interval = 1d,
- P/ v8 \, W- L9 T. |        shuffle = false
( S+ \8 j6 T) H8 G$ D5 W: y    )
1 y% t- d# Q, t/ G( d* U$ X    public void step() {
: s: [4 Z' Z; `' [1 C: o
" _3 [' ?: b' `; j        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
! u+ s/ u0 k0 u
        // This is a task.
+ P2 H; t  T- s$ W% o7 G        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
2 _+ U9 b& s9 J) S% Y! R+ g4 L 但是在语句中，你填的是watchedNode
        // This is an agent decision.
0 h7 G+ i) V3 i. k0 v/ |        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
9 K  F3 _4 u+ p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
( \: l4 T" u5 E* O5 D        // This is an agent decision.
5 r) F0 p' Q( k  l- P3 w( I. a, y        if (watchedNode.pressure<200) {  
, _+ J1 L2 t: l& u* n( f            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent