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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) @+ N  Z  @3 _( O- F1 j$ G1 M/ [@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
5 }# x/ @9 s4 H; _  P1 M    public double getMeasured pressure() {
. s1 G0 t8 Q  x7 X4 W        return measured pressure
    }
, p1 w  n% X3 a# O: [" e    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
0 @& w1 u5 g3 E) c    public double measured pressure = 0

: m& M. i  c8 u    /**
     *
4 X' l- Y( H7 ^, O+ g& x     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
5 X) |: R+ K6 C5 e; a     */
    private static final long serialVersionUID = 1L
+ P6 c9 B" K- e- Z; p
9 N% G' ]4 b# l9 C% ]    /**
" X; S3 X3 c) h# J/ @     *
6 j' S" g! f$ |% m8 u* }: @! `" V  r     * This value is used to automatically generate agent identifiers.
/ \: @& E6 Q3 u* A2 S  W     * @field agentIDCounter
2 w4 U! k5 ~- d     *
% u) m2 p, \9 N+ T& q, d     */
2 w3 {- U4 \  r0 ?2 \+ c    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
+ Z  I2 |( G: E# X; [1 g& V     * @field agentID
     *
, |. K" R2 U4 y% Y% Q     */
. k4 T; w2 y. J, m+ [6 `4 v4 f" }    protected String agentID = "GasNode " + (agentIDCounter++)

# q* O0 R, J5 @8 y5 H1 ~0 J3 v' q    /**
. ~3 c' |) v, O     *
+ X: z+ a2 N' k     * This is the step behavior.
% H' D% i; v1 C! u6 E/ g6 q) X     * @method step
# p7 U2 W& Y! E& q# T& M% q$ q     *
( p) ?) }1 b1 A     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
; j) e  S' O. F* Q( u. ?        query = 'linked_from',
( l4 {* f, K9 h- m        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
, x) m; V% r* `% P2 j: ^; I    public def step(infrastructuredemo.GasNode watchedAgent) {
' _. O3 u) @  A1 U; u
        // Define the return value variable.
+ n  V+ B! {! U- _6 m0 i        def returnValue
* |1 F  a( C9 n  e# t8 f! q- K
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {

. ?3 M, |; z) ?( J            // This is a task.
2 R! I! Z' Q! d) Y' }1 R" l  v            setPressure(watchedAgent.pressure)

        } else  {
1 f  I  }: `; h; W( h: l9 {# O
) W6 G3 S# w  @
0 n0 \+ O4 v4 q4 ^3 ~& N1 T. _        }
        // Return the results.
        return returnValue

    }
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    /**
  |# G$ ?! c2 \% N; }     *
     * This is the step behavior.
     * @method step
0 q2 b  s  |/ K5 x0 R     *
4 M7 P* n# e0 z4 s6 P/ D4 d6 q     */
    @ScheduledMethod(
4 d" b( o1 s( {/ s        start = 1d,
        interval = 1d,
        shuffle = false
    )
# I3 _' N- d8 c0 L4 _8 B: f    public void step() {
: I+ A+ o# s+ N# o$ _6 \# z% _
        // Note the simulation time.
( k+ I0 Q* \9 Z6 L" e" P        def time = GetTickCountInTimeUnits()

        // This is a task.
, E) a; k7 v6 @  ~4 A% j        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
' C7 b* e4 N+ t, J9 F9 x9 A       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
# [" \4 D7 Y; s0 n' x5 Y2 _5 D$ d 但是在语句中，你填的是watchedNode
        // This is an agent decision.
7 ~. [7 ^, l  i" s9 H1 Z# D+ p  s/ ]        if (watchedNode.pressure<200) {  
6 [& A7 v) v8 r8 ?. 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
$ T# _0 Q( I& R& i       public def step(infrastructuredemo.GasNode watchedAgent) {
9 c7 q, a/ B4 x: U         //这里是watchedAgent
但是在语句中，你填的是watchedNode
  u4 [7 P8 y; E; q9 x        // This is an agent decision.
) z* Y, i/ h3 l; N+ I0 o        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
' L& D( \/ w% o8 w8 s& f0 P2 R变量名称须统一，可以都改为watchedAgent