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
% \4 z) m& w: h1 @+ e
; p% _) ]$ O/ N
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
$ I2 }' G. L; ?5 x    }
& k2 h. t. d% j& j% z5 e    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
2 \) k: t* ~& b+ ?5 J% @7 b% i! A    }
8 ^* O1 `9 [1 S+ ~+ Y    public double measured pressure = 0

2 t9 ^( r4 @% r' y) n  ~    /**
     *
     * This value is used to automatically generate agent identifiers.
' P# z/ h6 c5 ]7 T5 n3 u     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
* u1 r/ ~2 N9 \8 {2 ?. M" O8 ?
* I6 [7 G8 {* N9 \  B    /**
     *
     * This value is used to automatically generate agent identifiers.
4 a* M. k+ L# M! W' r  `     * @field agentIDCounter
1 H( m& m3 j) ~& w$ n     *
     */
    protected static long agentIDCounter = 1

    /**
6 j& R/ o) Z7 B; j: g     *
     * This value is the agent's identifier.
     * @field agentID
/ A) [& M! v" u7 f     *
  B: ?& _* s6 x: K8 E! g     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
1 e, V+ O: ^! x% h1 f' q: \0 U     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
+ `* Y9 }2 e" z- [0 W        watcheeFieldNames = 'pressure',
+ t3 X4 G, K4 J/ a# O        query = 'linked_from',
. t8 [4 @  V# o' F        whenToTrigger = WatcherTriggerSchedule.LATER,
, b0 c& s. |4 }/ x& a( w        scheduleTriggerDelta = 10d
1 r2 f$ f4 B* g: h# R7 }% K" [    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

5 V: L5 @: |* q  r        // Define the return value variable.
+ r" k2 }8 O; N: ^" H  ~        def returnValue

        // Note the simulation time.
" {  C3 f8 }( _% c" r# p        def time = GetTickCountInTimeUnits()
/ L) `/ @0 z+ U+ F- }* W1 _
0 _/ N5 Y2 i- L, y; m' L! ~
! _3 t3 t$ F% m3 n3 u3 A  L        // This is an agent decision.
        if (watchedNode.pressure<200) {
4 Y( B: V/ V4 e4 _& @
            // This is a task.
9 v  K$ {' K: N! U7 n6 Y            setPressure(watchedAgent.pressure)

        } else  {


9 L. k8 R: G% `  X        }
        // Return the results.
        return returnValue

1 b( Q) U0 q5 x) k; F( g. b2 q! Z: B    }
* W, i% s) |1 s, J
    /**
     *
3 X$ O; a+ h$ ~$ I     * This is the step behavior.
6 P% t# S' o2 J$ Y0 C7 l     * @method step
     *
     */
0 M' H9 Y2 z( P+ X) H    @ScheduledMethod(
        start = 1d,
: C) g  r/ ~) Y$ T* _9 A5 r        interval = 1d,
        shuffle = false
    )
    public void step() {

2 N* E) W" \9 ?, ?        // Note the simulation time.
' ?, ~8 b( f' J6 y) i! j+ q        def time = GetTickCountInTimeUnits()
5 U( a- c7 d, s- z6 T" i
        // 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
) Y. p$ g/ @+ G       public def step(infrastructuredemo.GasNode watchedAgent) {
/ n0 n0 [  q4 {5 R8 r         //这里是watchedAgent
! P  s" Y, r3 E) m 但是在语句中，你填的是watchedNode
        // 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
0 t7 s" Z7 r# A+ Y1 F$ P" T/ E 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
1 q' E& E+ W- D            setPressure(watchedAgent.pressure)
# C$ {, D( n! B' J变量名称须统一，可以都改为watchedAgent