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


4 Q+ c' N2 a3 d0 R3 _@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, ^& T. L" e2 _0 a    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
( ?' q. F4 @+ _6 g- n
8 K) S+ _2 Q/ I" L$ ?1 ^. k8 w    /**
% N% P  k- a2 B. ^4 h     *
     * This value is used to automatically generate agent identifiers.
& N2 s1 F5 F8 Z& {     * @field serialVersionUID
( p+ q9 N/ c2 W% }     *
     */
    private static final long serialVersionUID = 1L

    /**
     *
: T! s% d5 ~. x  v     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
# ~! U* J3 e8 s  u     *
     */
    protected static long agentIDCounter = 1
  |$ R- m6 Q/ K/ w+ m+ C/ V
: Q0 o3 s' R5 q' V4 q6 O' W    /**
     *
+ G) R7 T$ o$ V# b! j  I1 }     * This value is the agent's identifier.
     * @field agentID
  @. |6 M: d8 l     *
     */
0 K# q( S7 t3 W    protected String agentID = "GasNode " + (agentIDCounter++)

4 d$ J) @: n; M* M# o/ L    /**
. ?2 t2 l: q7 x+ t  r5 k     *
     * This is the step behavior.
     * @method step
- A7 }2 x. d8 Y     *
     */
    @Watch(
8 g. ]* b% e& u* B, F' V2 x        watcheeClassName = 'infrastructuredemo.GasNode',
2 r+ U  [) ?2 Z: i  j) |        watcheeFieldNames = 'pressure',
& e0 e: b( C' K! m        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
# A- @* x$ U. _: h  S- w, G    )
/ q% \! {/ X8 ?: u/ k5 Y! ?    public def step(infrastructuredemo.GasNode watchedAgent) {

, q" v5 _2 M+ f* i& W& D        // Define the return value variable.
7 p: B" r) R/ M7 \9 F7 b1 k        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
( u  i/ g" u* M% H/ a
0 N& r/ x( y7 M. ~
7 a* q/ ~* ]' G( u. G5 K. w2 O+ Q  X        // This is an agent decision.
' k, i& u6 {0 J9 @" Y& Q% l3 }        if (watchedNode.pressure<200) {
  k* N. d6 k+ d" e/ f( B) G
: l* O3 d! W( O% {0 H            // This is a task.
, u& i7 C1 P5 ~5 ]. \            setPressure(watchedAgent.pressure)

        } else  {

2 n* H2 x  M: b( G
' j) h) [& Z  x) |9 y& |        }
8 q. W+ t$ c( y, k7 O" m        // Return the results.
        return returnValue
. y* J/ ~  C, J$ U
    }

, @. O" J+ ~+ a; |8 r, k3 ^    /**
6 s4 S" m5 \/ H) p     *
* z% P9 \, [# D( N     * This is the step behavior.
0 I# d9 ^0 O: c& w1 s     * @method step
8 j7 X" m, J# b) T3 z" k7 l     *
     */
    @ScheduledMethod(
; S/ W: b# u7 S: r        start = 1d,
        interval = 1d,
2 I' T9 S) T7 L3 ^) H  s        shuffle = false
8 `/ M: J* G" A$ a  N* f    )
    public void step() {
3 s. Y" A7 g* z7 d
: \2 A$ _# G: s2 L) D        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

: u: \; C; }+ P1 d0 @        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
; h/ K% z8 m0 o; k! M8 p0 y8 x  h. O, F        return
# T4 O. j7 m1 P& |& g( u" G
% {2 C% X6 ~  {- n' h( [: j    }

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
! T( B$ Q. x6 b+ A% q9 h       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) A) ?& f" \% b7 o7 e            setPressure(watchedAgent.pressure)
8 \( C! C+ I: n3 W变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
1 m% ~+ c. W2 L) T+ w       public def step(infrastructuredemo.GasNode watchedAgent) {
6 k% t/ l: D7 n) [         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
( X4 u4 H  X4 Q0 }# M            setPressure(watchedAgent.pressure)
, ?; A* i* M3 ^4 Z+ T+ {& P- k变量名称须统一，可以都改为watchedAgent