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

% ]5 _8 \8 ~# L
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ G2 ]* h; c0 F0 b    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
% @# ]; z7 \2 Z; R0 W. d1 \    public double measured pressure = 0

    /**
9 q+ L% _  e( e     *
0 s9 O  y, Q6 q2 z2 D0 R& c4 L     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
3 I5 R" C  N/ v: A     */
    private static final long serialVersionUID = 1L

    /**
) u0 }6 e& m: s4 i! D     *
. C+ p. k' }  W     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
+ m8 x% ^- K$ E     *
     */
    protected static long agentIDCounter = 1

  h- s+ Y; [# H  t    /**
2 M" |* C9 B2 }3 c     *
     * This value is the agent's identifier.
     * @field agentID
8 y. S1 B) n% w, j& b/ U     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
. K4 w0 o7 O  r8 Q" [( o' g
, Y0 B' T% F0 t    /**
3 O, \% e" X. n8 o* t* E( Y  S     *
) ^3 N" [0 q3 F  f" R  u* y) h* O     * This is the step behavior.
     * @method step
0 @& a' C7 y. G8 V4 f9 w; k     *
     */
6 H) N; f: ?# Z+ [. R) V  \: o- j2 }0 k    @Watch(
$ S) J5 q& `2 j) i) s$ r/ \: E        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
. T+ o( [; P5 S8 P& r        query = 'linked_from',
  Y  \$ [: X: I, m0 j* {' J        whenToTrigger = WatcherTriggerSchedule.LATER,
- [2 w. M: T( T* q+ k) X        scheduleTriggerDelta = 10d
! U3 P) Y2 o' @; B1 [$ g6 q5 x    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

& ^( F2 P: F( G        // Define the return value variable.
        def returnValue

& g+ o6 V2 f7 ?7 T& I        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
! [% c# [' s" I' @1 J

$ j/ d  W/ \6 H- G2 ]: H        // This is an agent decision.
+ w0 @' j1 z" [5 [' M5 o) l1 X        if (watchedNode.pressure<200) {
. y. E- p4 ^$ Z. E" \
1 d- ]* \. r2 W  R1 @            // This is a task.
5 d3 Y, U1 d: x: p$ a! p0 b            setPressure(watchedAgent.pressure)

        } else  {
5 j) V6 i$ {, \7 \; S
3 z0 |& F) D  {) T+ W2 g
        }
        // Return the results.
1 U8 W" \+ M9 `        return returnValue

    }

    /**
     *
     * This is the step behavior.
     * @method step
. z- Q) {1 Q2 n3 g7 I     *
7 I: s( i$ B0 r* \# @9 j     */
    @ScheduledMethod(
        start = 1d,
/ {( ~% v8 q3 Z, ?; ^        interval = 1d,
9 t/ u0 b! r$ S, `3 q# Q' C        shuffle = false
. R9 G$ T; y5 n" Y% ~. ]+ a    )
    public void step() {

        // Note the simulation time.
4 w; |6 x1 k# a8 n, i( c        def time = GetTickCountInTimeUnits()
  M) N/ F! ^8 L! P5 @5 b! B
/ P: K4 N7 R  l& f3 r" Y5 i        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
6 _* k) ]5 V) O4 U        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
但是在语句中，你填的是watchedNode
        // This is an agent decision.
/ U' W* t! F( l9 A3 H( w. C        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
. b, P, ?+ ?4 |6 O1 I; M        // This is an agent decision.
3 W" {7 J# ?4 l0 d! x" i% V        if (watchedNode.pressure<200) {  
5 K0 F: N- X! q) G% m            setPressure(watchedAgent.pressure)
4 {6 t( S! |; P3 m- _  u变量名称须统一，可以都改为watchedAgent