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


5 Y5 X0 o/ R- ?& a& V@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
9 R' a' a! `! N3 [/ l% k    public double getMeasured pressure() {
! p9 D/ o) [% ^8 d3 X        return measured pressure
    }
9 ]/ {1 X& H: a/ ?0 A7 W    public void setMeasured pressure(double newValue) {
! S/ o5 c; w1 s' L! d3 z. h4 F        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
: S3 c0 ^! D- c- [     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
1 B% R, X4 ^3 S$ K( D+ o1 g     *
7 u/ x/ n  Y7 G  B     */
    private static final long serialVersionUID = 1L

' {& {1 n% _+ R: V; s' Q+ i    /**
8 B1 R: g) m! ?7 u3 o     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
% {( }- R: [1 U2 [8 P: ^     *
     */
    protected static long agentIDCounter = 1

    /**
3 f. l2 U: n" K' R5 e- }8 I, m% n, D, E     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
: D% I1 U  W3 s6 w* Q) z
7 a0 J. q' _8 ]    /**
     *
     * This is the step behavior.
* a  s* }' W( W2 Q. {" E' D     * @method step
1 M  r3 u9 t' C# F! {4 `     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
# L$ [$ B# j0 _6 {        watcheeFieldNames = 'pressure',
        query = 'linked_from',
3 Z# ~& T; p/ q, h( H' n) ~        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
5 K+ N0 U0 H- |9 G9 A0 L    )
$ P9 w+ Q3 s6 Z" F    public def step(infrastructuredemo.GasNode watchedAgent) {
' @1 r- ~9 F) k& ]
; w7 N! ~) {- B2 Q& P        // Define the return value variable.
        def returnValue

, g# `0 G+ N. l        // Note the simulation time.
" Q3 O% w4 K- j8 \3 s        def time = GetTickCountInTimeUnits()
, C1 f4 B3 q1 ^/ P3 f

* d8 d% S9 V& [! r4 n, c        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
3 J" J, {2 {# ]9 _- J1 r+ f
- Z! h/ W; |$ G5 r/ D/ m* T) [        } else  {

* `) R! q4 d: j& V; A7 E
, Q: x2 O7 h& y( U9 d4 o% W. M        }
% m2 G1 ]3 K7 J; w7 Y2 u  j2 L        // Return the results.
        return returnValue

    }
1 ^8 h. H9 l& }. G! B
    /**
) r  T- X5 v0 J" z     *
3 P) ~; C( V  m2 S" j* J     * This is the step behavior.
8 h8 i6 f5 M) W0 Z     * @method step
     *
4 j: D" f0 o. h$ D* {6 @4 N3 h     */
  ^: Q4 V2 Y% i) R2 v9 T. W* \    @ScheduledMethod(
        start = 1d,
        interval = 1d,
) u" G* U9 }6 k9 y5 b        shuffle = false
5 k' i9 p4 X2 P7 {% Y    )
    public void step() {

        // Note the simulation time.
7 s+ P# w5 w. a, J9 Z( D5 v$ @5 ]2 G        def time = GetTickCountInTimeUnits()
9 m7 M' c$ x' w( u6 y& t, N
        // This is a task.
' W5 `7 A3 N: O9 N# ]6 b        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( H. y; X* T7 n& j+ S" A        // End the method.
        return
3 {9 {+ }: I$ ^' s1 F+ i
    }

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
       public def step(infrastructuredemo.GasNode watchedAgent) {
  V% W" h- K8 A' X- r         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
+ d6 C" p5 K9 p5 S/ M" Z2 D: g变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
2 B4 a: }9 d' f$ j       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
" D- _, j! y. F8 a2 C: H 但是在语句中，你填的是watchedNode
* b9 T- B2 [0 I- J        // This is an agent decision.
' L8 U8 i6 |0 O4 j- T        if (watchedNode.pressure<200) {  
( e: j$ N0 V8 R6 A( \3 o            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent