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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  m% E  k, a  L% L; R    public double getMeasured pressure() {
        return measured pressure
& e2 c! j$ [5 M( z    }
    public void setMeasured pressure(double newValue) {
; Y0 A  U! i  `+ V$ z0 a        measured pressure = newValue
    }
    public double measured pressure = 0
- V- T# E6 E; D2 L9 N1 b
0 D8 f0 U: _: d    /**
& t2 S7 |5 b- D  o# Z     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
" A/ Q$ ?: J, m% j     */
    private static final long serialVersionUID = 1L

9 _; I+ f/ K* e* P/ [" k* C    /**
3 ^$ d) n6 }: [0 i, W- Y     *
2 v) c* z: W% k9 C/ Y7 }! i& y( [     * This value is used to automatically generate agent identifiers.
$ n5 n' a0 f$ [* M- O# ]     * @field agentIDCounter
     *
     */
3 f8 a+ ]# |( v# Z2 A    protected static long agentIDCounter = 1
# v+ d" B0 ]/ ~
. w7 `( {8 n! |. _- g+ I2 t    /**
5 M( D! F; o4 K5 K     *
     * This value is the agent's identifier.
2 L; h& y: n5 p: R9 m2 r5 Q     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
5 ^1 L, S' Y, r9 _; k% @+ _4 g
    /**
     *
     * This is the step behavior.
% D4 U% j5 }& G6 x( e* P     * @method step
     *
     */
    @Watch(
" y1 x6 x3 h" v        watcheeClassName = 'infrastructuredemo.GasNode',
2 G" `+ g5 ^" l, f; H  F' w! q        watcheeFieldNames = 'pressure',
/ [8 f1 L1 w+ U: `        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
; W. V  _4 n2 }9 D$ F% t
        // Define the return value variable.
        def returnValue
: C& z) }' N& M( c. ]3 _# c% R
4 p) _$ h! u! Y        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
1 Z! U, `: E; |
6 i+ Q/ ^. z+ F9 t5 D  t
0 H* A8 J* J/ O& E: q        // This is an agent decision.
( |3 d; \  K; a4 q- H$ w        if (watchedNode.pressure<200) {
. W" |) w; o" i  L$ y! Q1 h
            // This is a task.
: M1 N8 O& L5 K( E" [            setPressure(watchedAgent.pressure)

8 M8 \6 V+ ^- s9 S        } else  {
2 ^4 c* J  W! \) H) d1 s
% d% s6 ?: B/ w% z* T3 V& Z
        }
$ T5 s% r; R4 h: |; l3 r$ A        // Return the results.
        return returnValue
! t& O( e2 ]0 ~+ t+ b
% A- u# s' {6 u2 B. [2 s8 R    }
! Q  e  I: Y- t2 `" X# T
' j  i6 v6 M. b) h8 c7 E, o    /**
; }) B* _0 m  t; r, q) e- s     *
     * This is the step behavior.
! X9 r1 q. o  K. K& Q1 u0 d     * @method step
* W% r" E4 Y, v. c" d     *
     */
    @ScheduledMethod(
9 Z6 K  f5 j3 F: N  b        start = 1d,
        interval = 1d,
. W# I7 d5 E$ {4 D1 Y& o& |        shuffle = false
5 B4 U. F# G; C2 g0 ~    )
    public void step() {
. ~1 H( s: ^+ _% U$ v3 o6 }" M( I
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
+ T7 }7 \; U5 A+ \) O        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

, t: P1 i5 A4 m; L2 M    }

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
/ l8 s% |+ z& h; |1 M% j       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)
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) {  
$ S4 D* Z9 m3 g) q# q4 G$ g0 {            setPressure(watchedAgent.pressure)
, R7 e/ y9 a* S, K. K变量名称须统一，可以都改为watchedAgent