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
- V9 w, U, O- X9 u2 a* E  R' w% K

1 h5 O, C7 [" K! r! s- T" R" X0 m@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
8 W( d& F6 I' b/ c/ v    }
    public void setMeasured pressure(double newValue) {
6 E: W- t5 j# {- L, T- V# ?0 Y        measured pressure = newValue
) E' a/ j' `* u+ ~    }
3 @! r2 w1 z5 B    public double measured pressure = 0

    /**
! u7 `0 i+ [" b. R$ c& I6 |0 ^( U     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
8 ^2 U& j* K" W; N1 X) L1 D     *
8 ~, L5 b; [4 S" p* `9 Y( }     */
6 |4 a) {1 F4 E+ E    private static final long serialVersionUID = 1L
  h! C' G- ~+ u- ?# Q
    /**
     *
" ?" u! S; z) n* f     * This value is used to automatically generate agent identifiers.
7 z  p0 ]& d! Z! D  |  W6 |, Y     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

7 B; l* S2 r  _    /**
     *
     * This value is the agent's identifier.
% o4 e7 p$ ?8 U) w: g     * @field agentID
     *
: Z* s; J' L! Y1 z- e+ {; m     */
6 B; ~, \" E/ z1 }1 \    protected String agentID = "GasNode " + (agentIDCounter++)

( N  ?! K. K# R" U* e    /**
1 i: @: [- p4 h/ b9 }5 U  Q     *
     * This is the step behavior.
% A% a2 N$ g& q1 B1 q+ Y     * @method step
     *
     */
    @Watch(
& F0 i% H. m; k9 h: k* z        watcheeClassName = 'infrastructuredemo.GasNode',
. K9 x) v8 N1 n7 U# z        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
7 w' n3 ?5 T& z6 I3 Z        scheduleTriggerDelta = 10d
    )
: e% s3 A; T2 y" a4 ^* Q& c2 `    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
' G( [: g* V4 |( l3 b2 E& ~        def returnValue
) p* j5 X1 z8 p8 u; j
        // Note the simulation time.
0 l. k! ~4 k; z        def time = GetTickCountInTimeUnits()
7 w4 W2 d* m5 L& y( a( d

        // This is an agent decision.
        if (watchedNode.pressure<200) {

- Z" V. R  g: x: I            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


8 n( d: W- w' J        }
        // Return the results.
5 G1 T+ t2 H( O# Q+ r        return returnValue

0 b" n! o3 q6 f! i8 d: A) f4 ]    }

    /**
: p. f: ]. T& T# X9 F& W' G+ n     *
$ ]) ^4 D, r9 q0 s. f) ]: V     * This is the step behavior.
( g" x: N& ?# Z     * @method step
% S2 h1 D; B) i8 \- n/ D     *
, A" @/ [3 }6 y- |     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
' Z9 z7 G, }+ s7 ^) V7 H  k& f    )
, d  N! \# u$ b! |/ `& `    public void step() {

; c/ t0 P4 M8 A5 C8 l        // Note the simulation time.
1 m" _+ p% O5 H" E/ ]: D$ T        def time = GetTickCountInTimeUnits()
; V! @# `' p; N  L$ E
        // 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
* v# S+ \$ s2 e+ f       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
0 I) a2 L7 w7 U 但是在语句中，你填的是watchedNode
        // This is an agent decision.
8 e7 Y0 ~8 d2 M* s        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
; H& K: u) }  [/ ]% n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
: ^* f9 N) @; y* }7 d2 c0 n 但是在语句中，你填的是watchedNode
0 B/ [3 D9 R' Z1 p. |! ]) }        // This is an agent decision.
        if (watchedNode.pressure<200) {  
3 s$ B$ j: r* n7 S            setPressure(watchedAgent.pressure)
  x  \" O# v" Z! n' g变量名称须统一，可以都改为watchedAgent