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
: v& m- ^. i( ?* w7 t" `

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
: p$ J6 O/ M$ N1 d5 e" V. L    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
0 G1 u9 l' H$ O9 c2 `8 }        measured pressure = newValue
* i$ \- t4 z6 k# n6 J    }
    public double measured pressure = 0
2 @' q; d3 |  _; j
5 I! n8 E" y2 ~% H& W    /**
3 I: B. k" `- A$ w7 W     *
3 a4 l! E, o4 s0 U* s% D# v     * This value is used to automatically generate agent identifiers.
2 O8 }& v6 b( [& y# ?! T+ O     * @field serialVersionUID
% S+ L0 s7 y( E- x3 d8 w+ i     *
* k' ^* h% O, u. h. F* F     */
    private static final long serialVersionUID = 1L
/ L1 r8 ~3 P( H* G+ o% X
. G6 X( e7 l  i" }, k( A    /**
! E( }6 k: G6 O& B, B  m' c# z     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
5 ^0 e8 ^. `- d/ ]- h. _# a- u     *
) `$ j5 Y$ I- q' M4 w! b- n+ D, n" u6 R     */
    protected static long agentIDCounter = 1

1 G) c! s1 A' n% Z2 G    /**
* @2 M7 O. y. J+ v0 F: O) v0 S     *
     * This value is the agent's identifier.
* ?8 N* n8 }+ j9 c' ]5 E0 c     * @field agentID
( v5 [2 {7 `7 ?6 Z     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

1 j; ^1 J/ ]3 ?- O' j4 ~7 H    /**
     *
     * This is the step behavior.
     * @method step
) X/ k7 g3 Y8 o  c) }% s- \$ ^     *
     */
    @Watch(
/ M1 z( Q6 R$ E) p5 z        watcheeClassName = 'infrastructuredemo.GasNode',
/ n! q5 _# H) |5 X        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
+ T# H; Z; W  W        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

0 X5 |( t/ Y  }$ t; z1 x
) m; @, D+ O. d, C        // This is an agent decision.
7 B+ W: U/ D; B% h. S- g* f        if (watchedNode.pressure<200) {
9 g5 N8 z/ N) X. N
            // This is a task.
; ]: A1 ?0 w; ?. a7 l% u1 K" q9 k) Z. p            setPressure(watchedAgent.pressure)
& }( p5 J0 f! @" J* t+ v$ Z$ R
        } else  {


: H/ k% d8 L9 |        }
        // Return the results.
        return returnValue

    }

    /**
  X" I- w+ T2 c4 T" G     *
$ X( B4 [: T' y     * This is the step behavior.
) Q' P; ?" o8 Z8 h5 M. @6 _$ e" J, v     * @method step
2 p! t0 U' v2 [     *
! X# ]9 t& p1 X& M7 F1 n  O     */
    @ScheduledMethod(
        start = 1d,
4 N( ^2 N0 d" o$ y9 T        interval = 1d,
        shuffle = false
    )
    public void step() {

. {  J/ s" p: S4 v        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
5 `9 a. o  y- r* h, K
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
/ @7 i/ P; i  m4 o. K0 }3 r        // End the method.
# P0 i) u$ E$ Z! `. A* g  R        return
8 X9 `1 }. a: i. x9 n$ V# G4 O5 w
/ U4 R1 _& ?8 H; w7 e    }

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
# L2 d0 @) x9 `       public def step(infrastructuredemo.GasNode watchedAgent) {
  L& |9 Z0 P2 [$ ^- V5 x1 g4 V         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
, X* a/ L% K  C, |! H3 W        if (watchedNode.pressure<200) {  
+ H! M3 i) K" G4 D) H            setPressure(watchedAgent.pressure)
1 R% W. l! [5 }. d7 m3 g% C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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
* x0 y2 h1 O" R        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent