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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  S6 D6 V, @5 w
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% W  E3 u# _! X* r4 B8 [    public double getMeasured pressure() {
- o" w3 O1 d/ l: r6 _4 t        return measured pressure
5 s# J5 d, t% B* L2 B/ t2 X    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
8 E( E+ p3 F& W4 H, w" Q" z    }
5 U3 a# p0 a/ v3 v3 w) h6 w5 V, y* i    public double measured pressure = 0

) o8 x) p0 J3 H" }/ B    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
: T5 h4 }5 D4 w; h: j& {6 ^     *
     */
' L! Z3 l! R5 n* i$ d. D% I    private static final long serialVersionUID = 1L

    /**
     *
& y4 }+ E# p, N# _# o3 ^     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
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! c5 o, R  v* v    /**
     *
$ p) u/ r" K# L     * This value is the agent's identifier.
     * @field agentID
     *
     */
, G, P7 N; S" \2 b3 R# f/ ^  O9 b    protected String agentID = "GasNode " + (agentIDCounter++)
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4 _0 e" T3 ^- K6 a  b: S    /**
" X/ n( `, q2 I0 P# `, t( c6 Y     *
$ K8 M) V1 s! T5 m0 M% |6 D     * This is the step behavior.
# P* b; r* N$ ^; j4 ?     * @method step
     *
     */
    @Watch(
; g6 u8 M% `* `& m/ {  B: g$ e        watcheeClassName = 'infrastructuredemo.GasNode',
2 [' P8 n2 G. o0 r& h, b  \0 c  A        watcheeFieldNames = 'pressure',
! Y! i4 F: b2 b7 p        query = 'linked_from',
  l7 b, r7 w& i        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
7 d4 F$ [$ G6 e5 d: d  N' N6 c        def time = GetTickCountInTimeUnits()


) q5 t, d; j) n" A5 i        // This is an agent decision.
+ F! u1 {4 j1 c2 k! _        if (watchedNode.pressure<200) {

- P9 p. f4 C8 _3 b            // This is a task.
            setPressure(watchedAgent.pressure)
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  R& a0 ^4 J9 O' W( m9 k        } else  {
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        }
' U. t* R! `, d9 ~' [1 x8 a        // Return the results.
        return returnValue
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    }
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    /**
" ?5 g2 _% w* E     *
     * This is the step behavior.
  x; p- L/ Y% b$ ?3 P  j* O     * @method step
% U( v! B% h1 P) f/ r- }     *
7 o2 A+ R4 X& c) N+ }     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

+ Z( g# J! p& T. v4 R1 J        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
) D& Q: F1 c- C' R        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# X$ ?: J6 ~0 m+ B; g/ a        // End the method.
6 a' q4 p5 I2 i/ N6 [        return
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    }

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
1 L/ I# f' D& L0 Q: [/ i" o4 _       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
- J/ Z/ p. ]4 N, x' k; {        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
3 G8 ]# E' P5 v" x0 g3 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) {
6 S2 n  e' m' O         //这里是watchedAgent
但是在语句中，你填的是watchedNode
- J* N" n# [) `# ?; [: U' Z        // 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