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
. |- q' Z8 V* B. L) z

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
: \7 c/ A+ J" x, t# M) s/ H( o    public double getMeasured pressure() {
* U* X* v5 M* v5 W7 q5 {" L; a        return measured pressure
. I4 e6 o# g, P$ @. |7 A5 |    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
7 M3 x3 ]! K8 g# H  x! c
    /**
: e- q1 i( H1 c8 j) A     *
3 D- z! y* y$ A3 C2 t1 P/ R& x     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
# H/ U$ K' k; I     *
( V/ j, ^3 Q$ X     */
: ~* ?) w" H# a* `2 q9 S4 ^    private static final long serialVersionUID = 1L

6 S9 j7 ~! w( u8 b    /**
2 ~6 b; \1 Y' j: R! ^. ?# h6 G     *
4 o5 w% R/ g; T- y     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
+ O$ k% A% ^2 l* h     *
     */
: g8 ?9 [: j. D7 S: S3 P. K4 i    protected static long agentIDCounter = 1

1 ^! E+ y5 H5 T    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

. S& [" U7 {  m* K6 f: e    /**
( O$ `) t6 S% R) ]- i     *
     * This is the step behavior.
; h: ~( Y6 y" a2 d" R2 R     * @method step
+ k9 N3 R) C! i, p- E: ?4 _1 j     *
     */
* I" N8 x2 |  \7 T/ t8 V* F    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
8 U8 v, J! c0 k        scheduleTriggerDelta = 10d
    )
$ I9 c" {0 P5 R5 G. P/ X    public def step(infrastructuredemo.GasNode watchedAgent) {

( W! J/ i3 f! A0 y7 B        // Define the return value variable.
        def returnValue
: h& Q1 C9 k: G3 |" L
) X3 J, F! ?+ H; u0 g$ |        // Note the simulation time.
7 S7 F$ |# Y- \: k+ H3 _        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
% T. g# n" e$ A/ K3 {& s* C3 h        if (watchedNode.pressure<200) {
9 s0 S: S6 y( K+ Z
' V- H; w2 ?' F2 V# h& m/ l            // This is a task.
            setPressure(watchedAgent.pressure)

6 D! W' n2 g# _$ x4 m% [        } else  {


        }
- P  @1 H! d; u& W( C        // Return the results.
        return returnValue
. t3 ^; Q: c0 {# ~( I- F8 u
# F& l- I9 A3 _9 x6 d    }

0 ]9 N7 F. @1 K    /**
     *
7 R/ @% ]  h0 p1 U8 s     * This is the step behavior.
8 U9 p8 D$ A9 P     * @method step
* B) {) A5 _5 Q2 n2 z! T& p9 h6 J     *
' O: M5 b% l( d- s* Y9 I     */
" y, a. j9 Q! W0 S3 A4 f    @ScheduledMethod(
) ~7 b, w* W/ H% v        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
5 P$ k$ t- B( O, ?9 e0 ^2 D! G* H
        // Note the simulation time.
8 W* a' {4 g! b: J( Q! l, e        def time = GetTickCountInTimeUnits()
& n% q8 `5 n7 t( R
        // This is a task.
2 ^6 D7 X2 O& T0 k; c* [$ `6 d6 \        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
3 u0 J) ?6 y* c- @, G) Q/ n8 x8 X         //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)
* p! ]' r$ `; a  i变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
- A( |5 B8 i) T) Q/ S       public def step(infrastructuredemo.GasNode watchedAgent) {
: e. \% |0 C5 x3 \# d6 p         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
2 W/ y4 o: X4 M7 u' s            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent