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


( g- k- g+ G9 W9 ]& P* k, B6 X@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
; j  A* `% |) Y8 i! c, t    public double getMeasured pressure() {
        return measured pressure
    }
) X/ ~5 G/ _0 ~5 n! a5 @/ j    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
: `+ M3 w" E/ f- `8 b    public double measured pressure = 0

8 W  u, I: e. T/ A    /**
! n6 o8 m; A3 V. j! x  L. ]     *
     * This value is used to automatically generate agent identifiers.
  g; A- F: `1 R" l# Q, W, j     * @field serialVersionUID
     *
1 p6 _7 B5 f* q     */
3 s/ ]" e/ @: a& s" v( Z    private static final long serialVersionUID = 1L

. d3 ^% t7 `, N  U) n    /**
     *
     * This value is used to automatically generate agent identifiers.
3 z* S9 m$ m9 {+ c- T     * @field agentIDCounter
" E3 z2 w( l$ H+ s8 D     *
" N- |& ]4 W) D8 T7 f  N# F, d     */
    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
% h: I$ z# e$ U; X3 p9 g     * @field agentID
9 `4 R' |& R( ~4 ?% p     *
. k5 `( w  a; e9 \6 R( }' ~     */
" S- T: R5 N6 f5 h* F    protected String agentID = "GasNode " + (agentIDCounter++)
: V# z5 `* z2 K0 B: Q; K$ A2 Q
6 \7 O5 W2 s, a% F    /**
) T  @. o7 G5 [1 u8 U! `# D+ v     *
     * This is the step behavior.
     * @method step
     *
7 c1 z4 W4 x! ~     */
    @Watch(
8 z9 U1 J" P# ?4 z$ I        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
8 R- [/ R7 Z2 _) x3 b, o8 @        whenToTrigger = WatcherTriggerSchedule.LATER,
5 b/ G8 T( L8 r/ b8 ?        scheduleTriggerDelta = 10d
    )
, m7 d6 U. a+ r9 b0 P    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
7 f0 s6 l. C' I/ I3 C; {  y
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
' C; X8 R$ u7 Y3 D9 A2 {
- w$ Z3 z# o0 `7 [: V
        // This is an agent decision.
. y4 ^& x$ G$ `& K4 K        if (watchedNode.pressure<200) {
0 x' }8 P* ]# J# ^& I
            // This is a task.
8 n! b, r2 u6 r- {) A$ o            setPressure(watchedAgent.pressure)
" X7 k9 ~5 N) h
4 u) q3 e7 Y+ Y9 }7 e! x% r2 C        } else  {
4 x3 b0 g) `2 G" F4 ]
: T8 V- v9 Z& `) L- C
$ X. P3 X2 l2 r, m; ?1 S% r8 i        }
) X% m( ?  r' P; d. m- z  `        // Return the results.
        return returnValue

    }

) K9 s# m6 Z% z' w    /**
     *
1 z9 U& f* t% ?     * This is the step behavior.
9 h2 ]% i4 x7 p. d# o7 N     * @method step
     *
& L/ ?( Z$ }; J( \     */
% U' }: L6 v8 Q! U3 k    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
/ U& W  P4 k; p  }7 {9 i) h    public void step() {
* s# ^8 `5 h6 a: ], S, d' ~: }7 t6 x
" u. }1 R4 b+ D, J/ w/ F, t        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //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)
1 O# K# ?6 d; P7 Z) m9 P变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
: f1 A3 m# K! ~; F' j% B       public def step(infrastructuredemo.GasNode watchedAgent) {
7 }! }8 Z* ~- o; N3 k7 q# M. C4 q         //这里是watchedAgent
/ ?+ e- C, m* z* b& y. p% J- V 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
6 D* m& @2 F; E. E) a) T3 ?变量名称须统一，可以都改为watchedAgent