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


& a+ Y1 `& d7 A& b3 e8 t@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
  P- ^# I, e( {9 Z# t/ g$ B: y; o1 q    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
% t4 S# W' A3 ]    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
, n, C. L2 K' A; Z     */
4 f7 x* @% _* e    private static final long serialVersionUID = 1L

) c1 [2 V3 d9 P+ Y; O. o0 L6 S2 O) Y    /**
     *
0 h" @) N/ [" x" Q     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
6 I( O& G) r7 [; h; ~2 R/ i. V% `     *
     */
% m$ v" l3 ?% e  D# i" x0 h    protected static long agentIDCounter = 1

    /**
4 _0 g; H" a: s     *
     * This value is the agent's identifier.
/ G- d7 ?7 f9 R! _     * @field agentID
9 s9 U' ?8 T- `- F# R     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
( V3 i9 \. @: [5 i
/ h2 H' S+ f; Q' |' n    /**
  X2 Z/ U3 \9 f; [     *
     * This is the step behavior.
     * @method step
$ K, H/ d! B. K' N1 c     *
     */
- @9 R# i5 z+ o8 {! F& j* m1 z    @Watch(
9 k+ a) f1 B8 G7 |7 b        watcheeClassName = 'infrastructuredemo.GasNode',
; V' w# n. G% k! g, S$ Y/ T        watcheeFieldNames = 'pressure',
        query = 'linked_from',
. q9 N5 ~9 ~+ w5 y% O5 l2 n        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
6 m) I; v. ~' k6 r4 `    public def step(infrastructuredemo.GasNode watchedAgent) {

) ~6 L' @7 d2 O- x* ^- f. @4 p        // Define the return value variable.
        def returnValue
/ ]" x% h- @( {" W3 [" Y
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
. m8 S! }) G/ Y, l3 q

0 o, w& B# L& o$ {- F1 r, f        // This is an agent decision.
! U( A( ~: K( I- ]5 b        if (watchedNode.pressure<200) {

4 s% y2 ]. h1 a0 ]            // This is a task.
7 i+ H2 b3 |4 j( Y4 |# u% T            setPressure(watchedAgent.pressure)

8 [# Y+ T) }2 Y. N" X1 Q        } else  {
7 p8 h- D/ O8 E/ }2 C) Y( W
7 ?' d% z1 q2 x, @0 l. |- {8 V
        }
' U/ j3 W5 }1 c1 Y. _        // Return the results.
        return returnValue

    }

    /**
9 m2 d5 Y* Y* e( N; G0 T9 R     *
, s4 G5 x/ U' b# K     * This is the step behavior.
     * @method step
     *
     */
+ m$ N$ S! E4 i# J7 X4 o4 u    @ScheduledMethod(
. c* ]$ S: a( y        start = 1d,
7 C0 E4 ~9 ]8 @8 G  s0 u        interval = 1d,
        shuffle = false
    )
: l$ V. k+ Z- _) K0 Z8 z    public void step() {

; Z0 I, c$ ^8 a: O: e- {        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

$ y, r/ X3 ?- j/ m$ Z% m9 X4 c1 V        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
4 ^6 l' K5 |1 B' E        return
' q/ T: t. v1 d. A5 r
    }

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
% n, m- [: Z4 f; L, W$ C       public def step(infrastructuredemo.GasNode watchedAgent) {
  F. c4 z! b  h# M& M         //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)
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
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
: c# ~$ [, c" M7 z" C变量名称须统一，可以都改为watchedAgent