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
3 d6 G6 a" j* a! y# s

$ O. j! ]$ v( J) W5 S@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
! l& \( T$ R; k5 q& W        return measured pressure
$ d* N& h- ~. ?0 N    }
    public void setMeasured pressure(double newValue) {
+ c0 q% a8 v, b$ `2 @1 i8 P: B        measured pressure = newValue
. A$ G! X6 n/ P    }
    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
0 m8 a5 P5 V! F, H3 @- A! H     *
     */
; O3 z; r5 `1 I' x3 h! [5 W- n    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
4 Q& {7 K3 ^! H5 y     *
     */
/ U4 [) ?3 I! X6 [! @1 a* ~    protected static long agentIDCounter = 1

    /**
' v3 _* p$ I) k" ~1 \7 o     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
  B9 B9 p7 ^. Z3 B    protected String agentID = "GasNode " + (agentIDCounter++)
+ N& b0 q: ?4 u* C' g
3 a1 h' R) W7 Z7 }8 e- B    /**
( e& h% _, q+ {' c  `* {, m( v     *
     * This is the step behavior.
     * @method step
4 h6 [: M0 s* u     *
+ \' ^; Z. Y9 R# r/ j$ M     */
- @+ O# z0 A- M# N6 M6 c    @Watch(
& B% Z% Y; O! }7 t- S, _- A% O        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
, O9 l' t' Q  G9 Z8 f$ K- F        scheduleTriggerDelta = 10d
! Z3 L" _; q% A0 p7 ^) I+ l% D    )
. L3 o9 j" B, b; D0 r    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
4 J" S4 f. Y! `        def returnValue

        // Note the simulation time.
; d' a* V! b# Y, T        def time = GetTickCountInTimeUnits()


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

( o. V# p2 E2 v( K" _7 o            // This is a task.
$ O; W- h# l, Y7 G+ W- b            setPressure(watchedAgent.pressure)

        } else  {

+ Q, M: K# v  C8 H0 ~9 `, t4 b
        }
        // Return the results.
        return returnValue
: e8 R( O9 d8 P) u
0 L4 I% N" C: N) v" v& V! t3 ~    }

    /**
4 I5 _& ~3 p3 h     *
6 j9 K2 u7 n5 y. ~     * This is the step behavior.
     * @method step
  }% h/ ~/ h/ ~  y% [0 A8 o     *
+ N; _( f0 d  y. s     */
    @ScheduledMethod(
- Q% l& Y* e8 k" ~  u+ o        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
$ _( X3 Q3 x3 x9 V% M9 j
2 N' ]8 w' `) Z9 E- t  }1 h        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
; q+ R+ ?, N0 h) E! E
        // This is a task.
4 r* Y$ f: p0 u7 s9 g6 P        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
9 z! F8 E7 R& U! G) d* w9 B9 K        // 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
5 e9 ^7 I5 u1 [+ P- m       public def step(infrastructuredemo.GasNode watchedAgent) {
  V  C! W) R+ @# j         //这里是watchedAgent
但是在语句中，你填的是watchedNode
2 {/ g4 @8 U  r( H) q2 o        // This is an agent decision.
$ ?% a& s- L* c( ~5 @4 s! J        if (watchedNode.pressure<200) {  
6 Y% O+ `* S8 B5 R4 l; U" f            setPressure(watchedAgent.pressure)
4 q9 P6 c$ U& q' F% D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) {
$ W6 S0 Q% v: g         //这里是watchedAgent
) M* |! w! r* i- A/ P: N 但是在语句中，你填的是watchedNode
        // This is an agent decision.
/ q& o0 Z1 ^3 v/ k% X        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent