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
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* F  U( u) e' U) y% ~@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
% ]4 |+ [, z5 m* D2 `9 _' S2 O: e/ @    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
2 V# Z, }9 T3 L" o) R    }
& _& ?! x: U2 E5 H    public double measured pressure = 0
7 J: J' b, B: S4 _9 i' q( o2 ~' B
    /**
5 G2 I7 a: q9 r2 K2 V2 ^     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
, o2 r% Q+ E* W9 ?* m     *
( X# V; R; S" C6 D6 N. h     */
    private static final long serialVersionUID = 1L

% ]. x, ]0 ^+ N1 q* v    /**
1 w$ w% P3 O$ `  B. {5 p- i; @     *
     * This value is used to automatically generate agent identifiers.
& R! m2 Y* G& ]/ a: R' ?2 I     * @field agentIDCounter
+ S4 V7 W) m/ X! n% ^+ s0 J0 Q4 o7 c     *
9 W& `, p/ c$ m2 L, d     */
    protected static long agentIDCounter = 1
. L3 A8 G' y+ e! o/ y; o
    /**
. w* U( t4 F. `) Y( ~. s     *
' E2 T" y. T6 j5 J     * This value is the agent's identifier.
     * @field agentID
) D4 ]: i9 F: n+ ^' F; a     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
* p2 o6 B  u( ~" _, b$ \     *
     * This is the step behavior.
     * @method step
# b6 v6 j- C" I$ A     *
     */
& |* d2 O  d4 z% D9 o0 p: J9 p% f    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
( ^3 ?) r9 N8 ]        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
& T/ H% x. Z4 t6 a2 u  i3 q4 W; E    )
! T2 y3 S5 h! x) E/ {+ n    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
; K- _9 w# w) r. S% ?  [8 M$ F        def returnValue
# J9 ?, e9 ]1 p
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
7 w4 _/ W# F; `! d. f        if (watchedNode.pressure<200) {

' `: }$ ?( P5 @2 U            // This is a task.
6 {/ ?4 t2 ?+ r2 I2 y( d            setPressure(watchedAgent.pressure)
* S  D8 u: p' d& f! S" _
) I$ a/ L' N5 t+ x+ s" H- N        } else  {

/ a% L, n- l0 I
        }
        // Return the results.
- k) R+ F. H* Y' }( y% G# x1 E        return returnValue

8 N1 s0 Y& S) |/ o) {5 ^    }
2 T( {5 b" O  c
    /**
     *
     * This is the step behavior.
  o; g( _1 D, B9 \     * @method step
! }- J- f; p( K+ K4 d$ A     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
/ i- f. F) |0 D' Y$ ^    )
+ [* D$ D% H( y# a    public void step() {

        // Note the simulation time.
) W' C1 c4 C1 t; a2 i        def time = GetTickCountInTimeUnits()

        // 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
3 w$ l% I; J9 P! Q7 `5 _       public def step(infrastructuredemo.GasNode watchedAgent) {
0 C4 e4 @2 L" D9 }( M% S9 V         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
$ W! @/ v, l; s8 i5 m1 r. v+ ~        if (watchedNode.pressure<200) {  
9 a% S# ]: s/ b# F6 S            setPressure(watchedAgent.pressure)
" G+ b/ h) \( }+ ]+ I6 T变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
! z. j  E9 h- M       public def step(infrastructuredemo.GasNode watchedAgent) {
  R. Y* C, W# T( r1 b         //这里是watchedAgent
但是在语句中，你填的是watchedNode
5 s8 x: _1 E0 M8 b. }        // This is an agent decision.
/ M  q* p: k) ]2 Q        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent