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

9 P5 Y) u" V0 m; A
2 s4 b- w# ?1 l1 u: b@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) r% B$ r+ K9 j& C    public double getMeasured pressure() {
4 s2 f+ j2 h4 n0 U* A" K        return measured pressure
    }
! M. o" L% f- t7 S* O! Y    public void setMeasured pressure(double newValue) {
+ @! t' U0 q  z8 T/ ]- Y3 \        measured pressure = newValue
0 |7 L3 O/ A( I, f/ Y& j& Z    }
    public double measured pressure = 0

% M; Q0 B  ^% g6 ?: c6 k/ D    /**
/ L; X; ~- Y: R/ g% m/ J     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
4 Q5 k1 y/ P! f7 O     */
+ T  H6 X- w5 C5 J7 `6 P0 q* H    private static final long serialVersionUID = 1L
  ^7 `- l+ O! N) C
    /**
     *
- {& \. c6 l1 d% s. ^     * This value is used to automatically generate agent identifiers.
  {5 p/ }4 o, Y" g5 u  H* _  k     * @field agentIDCounter
: R/ E; C  B4 S- Z' O# z     *
     */
, D' C, b1 \" r8 }; y$ c# c) c    protected static long agentIDCounter = 1
3 U9 f0 x8 ~' z, C- L
    /**
+ e& M: D% ^6 q, a3 x& B4 o- V" ]* y     *
     * This value is the agent's identifier.
     * @field agentID
4 A  H3 x; ?$ b     *
+ f- k0 B7 m  D1 F     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
# @0 t9 P- Q1 D& a7 M* s7 l     *
     * This is the step behavior.
     * @method step
     *
     */
* g0 p2 k: N" r# C    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
" d$ p& E( i/ M# P3 B) f0 S        watcheeFieldNames = 'pressure',
9 P/ X0 {7 ]+ z; K9 a4 E. J        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
" }7 j+ C) u5 V! t# ?, f    )
! F6 Q5 ?# z) k2 b& h    public def step(infrastructuredemo.GasNode watchedAgent) {

6 P8 L- i% B3 ?4 [; d1 y, q- j0 u        // Define the return value variable.
        def returnValue

        // Note the simulation time.
( i+ @+ T9 F/ H; z( g3 r' V1 S/ \        def time = GetTickCountInTimeUnits()


  o" \# A( }2 }' X1 J5 X7 t' C- R% I* z        // This is an agent decision.
5 q" a3 I9 ^* ^3 g        if (watchedNode.pressure<200) {

2 j: J4 S3 ^" }8 \            // This is a task.
5 Y/ n! E( S* g" x! @1 K$ D8 p. |) X            setPressure(watchedAgent.pressure)

9 o' m( U% _, X7 k) m- [# V        } else  {
  A4 u& k1 p8 W: ^$ _* t

        }
        // Return the results.
  U: m" E6 ]0 Q6 }, \        return returnValue

    }
) W+ D7 d8 A& @2 m+ U, L
    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
$ P& A) ]' w  B, F. ]        start = 1d,
        interval = 1d,
' g) c- x. {# g6 z2 N        shuffle = false
" Y7 j! D" P" ]    )
    public void step() {
- h# t3 d( H& u5 F# A9 Z8 D
* f4 L: A( f: U* P        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
! t/ e# Y+ l1 n% D' o
        // 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
2 e. N: V+ D& V% a: Z' G* X+ U       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.
        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
" s  O* \0 r1 |! }0 ?/ n3 Y       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.
  @9 X& `( g  ?' d9 F7 y* S& h        if (watchedNode.pressure<200) {  
( f% n9 J9 \* h            setPressure(watchedAgent.pressure)
; l, T* I$ F3 K" ?变量名称须统一，可以都改为watchedAgent