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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
" o9 Q7 D# W! O" M        return measured pressure
; j! G9 K3 o) g6 t, x! l3 W; ~    }
; }# B1 x; H6 I# V0 n3 {    public void setMeasured pressure(double newValue) {
+ ~# h. C" w/ o        measured pressure = newValue
7 g+ _7 _' `: w! ~    }
4 r: M5 X3 B4 }1 j( g    public double measured pressure = 0
' R/ K) w- b3 C. a( X
    /**
     *
( m6 ?8 E: D7 J" D     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
) n+ i% K+ G1 r4 X     *
4 a" W# b4 ?+ o5 O) a; \- g     */
+ c% e) {0 a+ w/ Z5 p. S$ R. q* w    private static final long serialVersionUID = 1L

) K1 Y2 a) r& t0 ^2 u5 \& x' m    /**
0 A8 T9 y5 e  H3 }7 ]  O) |& y% R     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
  a* j* n% z- |. J3 j     *
     */
4 L- y+ P# P' C4 ]    protected static long agentIDCounter = 1

$ g) {" V- w2 R/ X  |( I  k: y    /**
$ w+ ^2 h- N8 K& h6 r( f0 m     *
     * This value is the agent's identifier.
$ i7 b. ~) `7 c     * @field agentID
) p) ]# G- J; ]2 W/ P+ `     *
6 Y" _2 u7 g& N  l, E     */
- a5 m" d0 W2 u' R    protected String agentID = "GasNode " + (agentIDCounter++)
+ b. U" }. `2 O/ h1 B
    /**
1 P  \- G4 U% i2 O5 Q     *
     * This is the step behavior.
     * @method step
# T8 E2 d& [. W, p4 F* x5 L/ x     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
( j2 e1 D- G' x4 O3 }        watcheeFieldNames = 'pressure',
        query = 'linked_from',
- R5 f4 b) @& I+ s& K" R* X" t7 A( x        whenToTrigger = WatcherTriggerSchedule.LATER,
4 f% J3 Z& O3 c" S, M7 \0 g0 c& F        scheduleTriggerDelta = 10d
" G3 K% p' ]; _" M0 @. l    )
; t) h2 ?  i0 f% K    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

. }0 V4 x$ z9 w" p
        // This is an agent decision.
5 m) A- c7 z! M" g  z        if (watchedNode.pressure<200) {

            // This is a task.
1 B: J) c( X( O1 K3 v7 v0 h            setPressure(watchedAgent.pressure)
3 |9 p' y* N, y/ @
        } else  {


; P5 q9 j4 J: k8 q3 |        }
        // Return the results.
        return returnValue
  x" d# F# p1 p5 u4 v. ?2 m- ?
    }

    /**
" l# Q1 w! X( |: _2 c     *
, [2 a! w3 g# ?     * This is the step behavior.
     * @method step
     *
! u3 Y* Q3 `7 r9 |     */
; K9 Z% a7 `; k; c6 @" b6 w+ J    @ScheduledMethod(
        start = 1d,
) K# t' y* ~' X4 h! T9 @8 U0 E        interval = 1d,
        shuffle = false
# k+ ?  s( u6 k4 A8 g8 w    )
    public void step() {
* t* Y/ b9 F! K2 {0 L: a  D! q
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
$ S% _  Z8 j& {( Y
        // This is a task.
* d1 K$ X4 X8 ~        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

2 c/ A1 v$ \0 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
6 `) ~7 v$ Q: T1 l       public def step(infrastructuredemo.GasNode watchedAgent) {
; K% c- B  @, W" K5 \         //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)
% J. a& v7 i3 F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) {
         //这里是watchedAgent
/ U& I& I8 {% X* ^$ T 但是在语句中，你填的是watchedNode
        // This is an agent decision.
! o2 p) v' K/ D5 d        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
. r5 D- Q0 F: o/ o7 ^  u! b& o变量名称须统一，可以都改为watchedAgent