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 m' e) Q) o. o3 P$ n# m& q0 A% Y  c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
7 P+ F5 e% F3 s' Z; W( ^, G    }
    public void setMeasured pressure(double newValue) {
2 Q- z! F$ B, M        measured pressure = newValue
    }
    public double measured pressure = 0
6 r. W& s& ?4 i/ y, c
) }$ R2 v! w9 O8 k    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
8 j+ C( D( S: X9 T% R( Q$ Z     *
     */
& J/ O! Z9 v& C, A    private static final long serialVersionUID = 1L
3 d- R9 T" O$ y; b
    /**
# I- I' y/ e1 |! h6 U* C     *
, y& L4 X/ }5 u' A$ t4 _     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
5 F) I% E7 s4 K, {6 E     *
+ a6 B9 d9 P2 S& ?" L     */
    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
& o# J2 e  h  D& G" z     * @field agentID
$ ]- v7 u- E! H     *
( g, q# W) l0 A3 Q2 N" {9 Z4 j. G$ P     */
    protected String agentID = "GasNode " + (agentIDCounter++)
6 n7 W$ h3 Q& o' ?+ {! A: v) q
; u- i6 H9 y: P    /**
     *
     * This is the step behavior.
     * @method step
1 c8 h- F3 }- r" U$ A$ _     *
     */
* @+ Z! x' j5 g    @Watch(
  y3 G  y6 O( J# u        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
2 U( h. [; M/ H: M9 g        query = 'linked_from',
, a" Z( N$ s! O/ e6 Q, E! B  }        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
+ y8 M9 v& A, n" a. t$ ^5 k    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

8 z0 m+ x7 ^  L( e! }        // Define the return value variable.
        def returnValue

1 H9 T0 x' @  B; l: F8 n        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
6 I- I; `3 l2 R
/ ^" N- g5 }, i8 x: a2 E9 j, I" u
        // This is an agent decision.
8 F: r7 S1 n2 D4 y- H( O        if (watchedNode.pressure<200) {
( h0 i6 p, E' u& ~
            // This is a task.
            setPressure(watchedAgent.pressure)

5 T4 y" x) G! S9 B+ ^7 V        } else  {
5 b6 M/ ?) r/ d! u! y- c2 b# [
1 d1 \# K9 b# D' j0 b
        }
        // Return the results.
. Z% g' P' ~/ e! o5 b        return returnValue

( H* Y1 w, }1 U" I5 e    }

    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
- Y' a. I* I' d! K. B. |        start = 1d,
        interval = 1d,
) `# ^3 s$ O/ y6 |7 p        shuffle = false
    )
    public void step() {

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

* r3 C! U# q# D! L        // This is a task.
* k+ W7 H3 Q7 \0 S0 K        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
. a; ]; `7 i6 A. b        return
! a! `' J. G. u8 N4 }
0 }+ ~  ?- Z4 b3 u3 k3 }    }

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
% Z+ Z! [( j2 q* }: g  i       public def step(infrastructuredemo.GasNode watchedAgent) {
7 P% ^. {* Y' x) }* U  n) d         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
8 l1 T+ o$ T2 i! E' ~7 U        if (watchedNode.pressure<200) {  
; G* \1 I, T* ?4 l/ P! i+ B- z6 ^            setPressure(watchedAgent.pressure)
7 I! f3 d4 K6 r' x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.
) u2 L/ u# O2 Z/ e* B        if (watchedNode.pressure<200) {  
% a6 K/ V+ ?7 ^            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent