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

# M( F% R: |( b% {% ^
4 a: _7 a6 M# i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
0 Z2 {- m2 R/ V% s1 s& l4 H    public double getMeasured pressure() {
$ \( P5 O# F% R; ]" @# Y        return measured pressure
    }
& l, r8 n2 o4 D& W. H/ j5 T& s    public void setMeasured pressure(double newValue) {
8 k; d0 w* S5 A. `        measured pressure = newValue
    }
    public double measured pressure = 0
  H# r  c& f2 i) z
    /**
     *
4 ~7 d2 U- T1 w3 ?! J2 a8 j" p     * This value is used to automatically generate agent identifiers.
8 R/ D% K% ^! R. n( Q     * @field serialVersionUID
2 [$ O9 k) t* p* g: l     *
     */
6 B# k4 d1 _/ N2 Y* z' \6 @$ H    private static final long serialVersionUID = 1L
; L( f1 t5 i4 M
+ H( q9 f% p7 w* I5 X% d1 p    /**
  T: c8 S3 H) v     *
4 o  a& t" e; t1 I' x- X     * This value is used to automatically generate agent identifiers.
1 e/ f) K9 S% @  t6 H1 J     * @field agentIDCounter
- E0 M" @; B2 S6 E( ]8 p     *
     */
    protected static long agentIDCounter = 1

    /**
     *
3 h  X- i& @3 u) |- a/ J     * This value is the agent's identifier.
     * @field agentID
$ O% q& f  l& D& e6 ?     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
$ x2 o5 J& f& Q/ Y; t* d3 @" [2 M
    /**
/ {0 Q, w8 U9 a$ R2 D     *
     * This is the step behavior.
     * @method step
2 |- ?1 t: H$ N8 Y" C. D8 e5 ?     *
$ z/ q; D- G5 [2 J     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
! ~# F& S+ V3 O2 W- K% Q+ i# Y& i4 v% @  b    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
4 B& {8 z; o/ V' O3 ^$ g
& }6 u7 A! X; j0 z, J, V% B/ ^) n9 v1 k        // Define the return value variable.
- [3 r% [, Y/ e6 s2 v- z2 x/ s        def returnValue

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


        // This is an agent decision.
/ g3 v/ H8 t9 k; D+ {% y  M        if (watchedNode.pressure<200) {
" L' D" ^. g! d$ `% g7 M0 r* s
' @; P0 A1 R- c            // This is a task.
* D, k! g- O: f3 a6 w# ?, z            setPressure(watchedAgent.pressure)

        } else  {

. |/ m0 U) D) f: F- I
1 Z) G/ p; ^) T# \        }
        // Return the results.
        return returnValue

7 ]! V% {  [3 \. j) l. v    }
% H/ |) q$ Q. E( y/ B
# y2 g  @+ n; m1 C) O    /**
     *
( K" ?: [6 T& Z% n     * This is the step behavior.
! b8 ^4 t* W. W  `     * @method step
     *
" c$ W( u' _; R: g& |     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
/ O4 w! Y& W; n' w$ r1 C1 H
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
* e# V* q* N; V& ]- }
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 G  J. z, b4 b$ U+ m7 D        // End the method.
7 ?5 Y" }- q; D, q2 p" a        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
) H3 i) N, ?2 ^  {       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
  q1 g5 w( V/ V. f" |5 ]        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            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) {
: b. i7 d4 ~/ j( d7 o4 u, p         //这里是watchedAgent
$ ?- f4 ]* B! g# A6 B; g 但是在语句中，你填的是watchedNode
; M) J7 s3 s. G2 e+ O        // This is an agent decision.
. p- p0 Z3 f- }% D' r( D( c        if (watchedNode.pressure<200) {  
# y: u1 M1 A- U$ J) }, t4 \$ I3 f            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent