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

6 S' j: b5 U1 O
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
0 \! T0 L- ^7 s        return measured pressure
6 x  L; ?, ^+ [; M0 M! h/ O8 `    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
& r3 o1 S0 ^9 S& c: m# p+ P    public double measured pressure = 0
: X& k6 Q: \' O! T6 k2 H1 X
    /**
; S+ u% q  H' J# b     *
3 d7 Z9 h/ y; W- _     * This value is used to automatically generate agent identifiers.
1 P) w0 c; ^" ~0 u# P6 B3 e9 \8 \     * @field serialVersionUID
     *
9 a! X5 P5 b8 T; V; D     */
    private static final long serialVersionUID = 1L

    /**
% H: r. m; U% Z5 d+ g+ h     *
* V! o9 {+ r4 G! U5 s2 I     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
6 B# Z' Q/ n# y* o     *
# l. x9 F- j4 y/ ]4 }     */
    protected static long agentIDCounter = 1
, l: O, T3 z% R1 |; a, _( u& w
# d1 t2 S3 O" e3 Q8 Y& Y2 k    /**
     *
( X% L* a5 X# L2 w- y2 b     * This value is the agent's identifier.
( Q$ g/ _# u# e3 o     * @field agentID
, o! j3 F+ |0 `9 g, y3 j1 T" l: i$ F     *
. C8 k, f% B; l" n: K5 T     */
* X. ]5 ~8 k3 ?% y    protected String agentID = "GasNode " + (agentIDCounter++)
: X" M( J4 r2 ]* Q+ f! p9 q
% l5 G# L' K' W# q    /**
2 |0 [; `' L* `, D  i- e     *
: x3 r! @2 k% X/ K     * This is the step behavior.
7 l' c% n7 q) X& N& K     * @method step
/ x, c# v4 t9 [, A& S1 x; Z     *
     */
3 ?# y# _+ L# q& s2 S4 ~# Y    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
! p+ U6 X5 n( s3 c        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
9 F8 ?5 N; D* z' Z& A* T6 [        def returnValue
, v+ Z0 a" `& o% t" s
5 _$ `. a# g, a5 M- o0 [        // Note the simulation time.
2 k$ z# b+ W0 Q" R6 ]$ }! L        def time = GetTickCountInTimeUnits()


  K! Y* d& B( }7 Z6 a$ X+ L        // This is an agent decision.
% Y5 w5 f4 N1 @. ~6 a/ `        if (watchedNode.pressure<200) {
. U1 n# L. J0 |$ y
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
) k4 c* B' I" w& l/ {) m8 J

1 ?4 x8 h' Z0 p2 i        }
. S3 N0 a7 _0 Y; C/ k        // Return the results.
0 T8 W6 Z( k. X: H7 ~        return returnValue
! Y4 I9 P# q+ c. ?5 u( ~- G, m" M4 ~5 z
8 [; E  H" q: y9 G) R! T1 q+ X    }

7 f/ H9 Q. l3 }) l6 k6 t' K    /**
     *
     * This is the step behavior.
     * @method step
! F( q- `; y. r6 s8 c     *
     */
$ P5 A7 j" m/ ~# N. J: L    @ScheduledMethod(
4 `$ K: I/ D4 ]3 D3 g9 Q5 |        start = 1d,
        interval = 1d,
' \7 P# o+ ]2 b' R( |% B$ W        shuffle = false
5 T7 ?* @3 q+ M  [- p    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
6 a8 J9 |5 X! o( P
        // This is a task.
0 G3 o( c- X; v/ F% U        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
' p# x; d# Z) |# \- E& f, ?5 x: `3 B        return

. k# @4 Z0 r6 z9 V# M% A1 X, x  c8 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
6 z* T1 A' D( A7 y       public def step(infrastructuredemo.GasNode watchedAgent) {
! B4 E' j- S6 Z5 m# K         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
& P0 p7 L; y& L: d3 A# A* P        if (watchedNode.pressure<200) {  
  @+ u! P+ K+ S  O. Z, P& B+ Z: ^) T            setPressure(watchedAgent.pressure)
7 `6 M0 S- ~) x2 A变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
& X2 a- u! f$ d6 d       public def step(infrastructuredemo.GasNode watchedAgent) {
8 Q1 ^5 D6 u4 M& Q0 Q: y2 U         //这里是watchedAgent
: i# _4 s, H2 s7 | 但是在语句中，你填的是watchedNode
        // This is an agent decision.
7 D0 C" l' l$ h' M, B        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
* }( ?  b) z% z% r变量名称须统一，可以都改为watchedAgent