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
  c! t( |' T+ Z/ w

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ H' o) k1 r5 o8 J/ e7 s+ L- O$ P    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
- E, t/ `. J: _. G: h" \* O
    /**
     *
     * This value is used to automatically generate agent identifiers.
1 O0 @- N- P- f' w! a     * @field serialVersionUID
     *
     */
4 L0 T# F( B1 V: b- E" s0 f    private static final long serialVersionUID = 1L

+ i' Q$ Y5 S  k1 J% x( S    /**
+ n5 A# r& A  o# c9 r     *
     * This value is used to automatically generate agent identifiers.
& m" g  ^/ P8 O2 Y! r9 K     * @field agentIDCounter
     *
     */
1 G, k. a0 ~% `  Y5 d    protected static long agentIDCounter = 1
5 t! M/ o  `% z; R/ _
    /**
     *
# F+ K3 \6 A) f) p5 S" F     * This value is the agent's identifier.
) N; {4 w3 D; W$ |) D+ m: K     * @field agentID
0 k( p# R% P( H3 B     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

; m* W: Z# G& e# Z" @2 \    /**
     *
     * This is the step behavior.
     * @method step
     *
: g) ~2 V8 l' r2 ?. a     */
& y# f/ ^3 Q7 v  a1 p/ C    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
6 T0 _, a) r' t) S, z) V        watcheeFieldNames = 'pressure',
        query = 'linked_from',
( m  J6 c5 K4 O! _4 n  g        whenToTrigger = WatcherTriggerSchedule.LATER,
- F+ t# x) p; N" Y6 A# K4 B        scheduleTriggerDelta = 10d
    )
3 C5 l; ^- G  q    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

. k8 r( g9 s7 r) ~) b! g        // Note the simulation time.
1 e; G) T5 {( E0 B2 A! U9 `        def time = GetTickCountInTimeUnits()


/ w2 R4 _2 s+ c4 B! F) C# O        // This is an agent decision.
5 q' b9 B) y: U& d) Y: ?7 a4 S        if (watchedNode.pressure<200) {
( n4 ~) u! o+ T4 [! D
            // This is a task.
+ u! H0 a4 u4 E5 V# o; e. B/ J) _            setPressure(watchedAgent.pressure)

: i* z1 P% n# V& w, A        } else  {


" _+ |* o$ N( r3 [5 q        }
- D# F' m2 v! P+ T3 w% E        // Return the results.
        return returnValue
) F& C- D) |' V+ F9 `1 \
' m- l5 ?0 x3 P8 E% m& n    }
2 {' K) X) @5 o7 h5 y
    /**
     *
% B/ d* H0 ^2 O% n4 |     * This is the step behavior.
/ {$ A2 i* n  H" o+ t' M     * @method step
( E2 l. k% l& G, Z     *
# e# ]7 @5 v' n6 A- O; q: T/ r5 M& h9 B     */
    @ScheduledMethod(
        start = 1d,
  N) j3 x5 M" `$ _        interval = 1d,
        shuffle = false
    )
    public void step() {
8 C, n. B' Z7 t
5 w4 Z& w/ g# ]  o        // Note the simulation time.
" h: ]: f8 |& a; A0 i3 D        def time = GetTickCountInTimeUnits()
9 k& W; ^# w8 w. G  X
        // This is a task.
1 m. _2 O3 E1 d4 T, Y" l* T        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
0 p' L/ R* i0 s' K* I' h$ A; f        return
/ o- i8 r. c) b0 [' N6 F; x
; L  `# Z9 c8 ]4 |4 u$ ]    }

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) {
- d* ?2 V+ y: M, I5 A% @         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
; H, A8 N1 Y: t0 W  k; T            setPressure(watchedAgent.pressure)
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
" A& }( P: m3 \' p. |; w5 k5 ~ 但是在语句中，你填的是watchedNode
9 f! V- G% _" a& P. A        // This is an agent decision.
. P, f  y8 A( }- ~6 z8 T: D        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent