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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  s- Y$ P2 x8 E" g3 s, v' p4 P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
: M( G  O  @4 g& E  }; y) y' _        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
2 |+ A9 @2 w) r! f2 Y5 Z0 H
4 W: F! d- ^( I    /**
     *
; k+ }) R. L  X6 [* r  m     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
, U8 m4 S  g- m) O' ~2 |7 }9 {    private static final long serialVersionUID = 1L

    /**
/ h+ p- H' J/ ?4 Q     *
8 Q8 `1 s' q7 y! a5 K8 x- T; b     * This value is used to automatically generate agent identifiers.
% M# H9 Z' O5 h- E% q) T     * @field agentIDCounter
     *
- ~9 x6 \3 Q8 {4 G* G     */
% T, @* R& H) X7 S    protected static long agentIDCounter = 1
  W; u6 c+ |+ T& J0 z8 G0 r
3 m' N2 D7 [8 S$ D& X3 z6 {    /**
! C6 s, f8 \! E6 s& H2 i: p     *
) _, }3 C1 A7 U     * This value is the agent's identifier.
     * @field agentID
* l3 A4 Q% C5 @5 h1 j     *
1 u3 r$ y2 U6 Y+ o9 m     */
    protected String agentID = "GasNode " + (agentIDCounter++)

) @) X6 r$ h% `* E9 h, z: V    /**
     *
0 o9 Q; \$ p8 s3 e9 d7 {: c     * This is the step behavior.
     * @method step
: H3 N8 T1 ?1 V+ D: h9 F7 r     *
" L9 ~0 B' s  o3 \/ A     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
+ \& T  @  X& w7 U        watcheeFieldNames = 'pressure',
        query = 'linked_from',
7 u8 ]9 ~9 @# Y: e        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
7 E; N+ m8 E- ?1 W( R    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
' K) ?; _8 z4 a
        // Define the return value variable.
        def returnValue
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        // Note the simulation time.
7 p8 |1 }- C( E' s7 E        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {

' I6 y6 d) t, _& W
        }
        // Return the results.
: q, A2 T, v& r6 S0 }        return returnValue

    }

: x' w, o- [+ B9 @8 B' e2 N1 O    /**
     *
     * This is the step behavior.
' B+ `/ |0 X- a$ w8 z     * @method step
: B1 N. L, u6 R4 d+ C- W     *
, \) `( Y  Z* V6 [( c8 H9 ^     */
    @ScheduledMethod(
3 C, R* k3 S9 d' Q) ]; K- X" u        start = 1d,
        interval = 1d,
! _( D! Z0 i& O8 m( o        shuffle = false
    )
    public void step() {

        // Note the simulation time.
( C2 g, C' @8 ~) p8 I; g1 E5 H        def time = GetTickCountInTimeUnits()
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6 P3 K" I  \% T- Z/ f& d1 N1 ~) P        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 g5 t6 f7 C) {# o        // End the method.
- f. q/ V7 g  p        return

0 ^" L' h% b' c7 v, a  e5 p9 A    }

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
0 F5 I3 a3 d( E0 ?6 V$ d- r       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
% ]- |& `7 a, W' c 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
5 x4 k% q) X/ a% ~            setPressure(watchedAgent.pressure)
5 [0 p6 w# S+ }1 g3 l; l  C变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
3 U* D. d, C5 o1 k       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
* D/ e, K+ T  W$ T/ ^6 j% j: G 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
3 J& K: y  C0 l" R变量名称须统一，可以都改为watchedAgent