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


0 y; ^# M) `7 L/ K@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
& S: |# X/ ~. N' F
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
) c9 F. |) x6 x3 M  l- k     */
% p' d. ^3 U# ?* w5 Q: d- g    private static final long serialVersionUID = 1L

7 u+ Q+ @  y; U3 h  A$ S- h    /**
- ~0 S. T3 g" S9 C. J" o2 M& ^     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
9 u3 o9 X/ r5 Z
    /**
, N! w& {! s9 g! K) i+ Q' n+ S  `* e* n     *
     * This value is the agent's identifier.
     * @field agentID
     *
7 ^) d2 o8 R- H6 }9 Z. d     */
7 m) K9 N8 h- `+ \# A6 G* n$ ^7 R    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
! }' z2 j5 x4 ~. @     *
     */
- q0 `( b% a  ]6 c) U    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
8 X4 d3 m2 B4 b! e        query = 'linked_from',
) z, ~' z3 H/ f1 V1 R5 L        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
" y, s  U% M' P& d! i" v' Z        def returnValue
5 L( C& m' j; x
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

" b" V0 R, I6 Z  b2 D  u6 u
        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
) \! [: c* P) H/ O& R            setPressure(watchedAgent.pressure)

3 u- U/ x3 S, @# e( g% |9 C        } else  {

% _  u/ j5 _; J7 _2 t  @
        }
        // Return the results.
        return returnValue

) ?3 |- J4 U3 s5 J    }
% d1 [$ S* d0 ]$ K. M
0 t' B4 S/ `1 g9 P2 a8 p    /**
     *
) m% ~/ f' n" j& K0 |* [$ D3 {     * This is the step behavior.
     * @method step
     *
0 c/ h4 X" Y0 u% }$ S/ a3 p) s$ Q; S     */
' }: [' v4 {: q0 Z% k% b    @ScheduledMethod(
, q+ P& c* V  H0 X        start = 1d,
        interval = 1d,
        shuffle = false
    )
3 j1 P& Y* M6 E! y5 P" m  O" l3 q    public void step() {
' j/ |  e, [- S" v9 T6 J8 c7 V$ d
3 w: ?3 S( w' }. ~" u8 f* P        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
+ r2 ]3 C  Y% M
        // This is a task.
- Y- l" R7 o# R5 y3 d: R        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- Y7 _6 K( I0 w6 N* L        // End the method.
        return

; I  z; m, g: Z3 J2 F8 K% c( E    }

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) {
: X+ m# u% h+ |# h" R4 y. C- g         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
* o; S; v5 j" {/ [        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
- N9 l1 z+ O; Z- ^  {# i9 K8 {; i. n" x. X       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
) E/ I. r) H* l) H 但是在语句中，你填的是watchedNode
        // This is an agent decision.
7 q5 u" @" o6 n% d        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
+ p6 M$ Q$ ?" m' W0 R9 z: q+ m变量名称须统一，可以都改为watchedAgent