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 [+ s5 i( ^8 n' }
% [3 u9 T, z3 P8 D
+ {, C: ^4 I/ d8 g& ?2 Y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
' D% N7 G/ p$ m, L0 }/ F- ~8 g1 J    public double getMeasured pressure() {
        return measured pressure
3 \. M% e2 v7 S5 [  H    }
8 s! f) {, U2 y% j& U3 x6 F    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
6 b) [! w* L0 V
! Z) z0 E% O/ P: Q( u/ w    /**
     *
     * This value is used to automatically generate agent identifiers.
- J& J/ ]+ B  L     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
) J& `1 V7 K' Q% K; Q- B0 g
    /**
' z# C- v: X5 O; C     *
, }" P  P0 p" a+ T  U     * This value is used to automatically generate agent identifiers.
' V  p: B9 Q) s- q     * @field agentIDCounter
  A8 Y; G  ^% U+ B2 |     *
     */
    protected static long agentIDCounter = 1

    /**
; \; j1 w5 `1 T" M     *
. [! I" j0 I, X9 N9 T2 q     * This value is the agent's identifier.
     * @field agentID
     *
0 D- g& Z3 X$ y; e     */
    protected String agentID = "GasNode " + (agentIDCounter++)
/ k: T6 s) D" T# O8 N
) E  {+ H1 j5 b$ a- f" f    /**
4 H+ C  g) O1 F8 o     *
- _; h" P4 a9 @* p     * This is the step behavior.
     * @method step
2 Q. J- Q8 ?* t7 z/ Z8 S! w     *
     */
) Q9 b# X1 d2 c3 S3 C( r    @Watch(
3 F' i+ a4 k1 I. }        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
- Y3 A& o+ u8 S        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
3 ?7 N& w. k& q9 ]: B2 S        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
+ f" [) e+ Y- c! R
7 u& I* P3 }" ^+ T, J        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

$ U( q0 x* N  y6 X% A9 C5 m5 w
        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
  c! ]/ n- ^, P. P7 h. W" _

        }
        // Return the results.
: n% m% x( r- D; r4 [        return returnValue
, I7 B, p/ |* k4 p! d. C
7 W% O. H( m& P0 S9 L7 R  s. x    }

9 j- B7 b  Z8 T6 ~4 G3 `) Z    /**
     *
     * This is the step behavior.
2 k) p% R9 z- t% n- Y" J! g     * @method step
" b0 }! C, d% L! o$ S     *
3 _, P7 k& ^' x! j2 D$ h& j& Y     */
    @ScheduledMethod(
0 d2 D3 L. m$ a7 b        start = 1d,
1 g: e* \7 L8 z/ c( Y+ m" |        interval = 1d,
* ~0 N# f: I- O+ C1 `) v% V* P0 o        shuffle = false
    )
    public void step() {
: H, S. ]% l& P
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

( m) K% G5 O: ^. r        // This is a task.
) q  C3 y' ^6 q' G        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

* Z. K# V' u, E0 o    }

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
0 v  |) L: y7 J7 F/ r        // This is an agent decision.
3 T- l  ~4 Z1 X: B8 z        if (watchedNode.pressure<200) {  
! L1 J6 u/ }8 H: g! }            setPressure(watchedAgent.pressure)
1 o8 k0 y* p: p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) {
7 L  `6 @: `2 G" E+ K' y         //这里是watchedAgent
' q- d% }. C: K 但是在语句中，你填的是watchedNode
        // This is an agent decision.
! b3 n" Z9 U' ?9 e        if (watchedNode.pressure<200) {  
% V- R9 @: O" n$ _& E* I            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent